Duct rodders are composed of fiber glass rod which was extruded by fiber glass and high strength resin at high temperature. This type of rod has high tensile strength and flexibility. It was covered by a high density polyethylene engineering plastic as its protect layer, which make duct rodder cover sliding on surface, durable, corrosion resistant and has good insulation performance, which make them safe for use in cable occupied duct. High density polyethylene is used in the outer diameter coating. Duct rodders will equipped with different size reel according to the length of rod. There are wheels on the reel, which make it convenient for moving. Light weight, durable, resistance to acid, alkali, aging resistant, corrosion resistant. High tensile strength and bending properties, which make it to go through narrow pipes easily. Good temperature adaptability, the product will not soften in hot weather / nor become brittle in cold weather. Its usability will not be affected by temperature. Outer protect layer are made of high density polyethylene engineering plastic, which has good anti-uv capability. Cover was coated with long-term uv-resistant polyethylene. Its surface has the advantage of smooth, wear-resistant and long service life. There are meter marks on the protect layer of duct rodder, which can be used for measuring distance. Marks are printed by professional printing machine, which has the advantage of strong adhesion, clear writing, waterproof, anti-ultraviolet, it can be still clear even after using many times. There are several kinds of colors for the rod for your chosen.
Introduction Our company produces Duct Rodders has 12 years of history, we generate different diameter of Duct Rodders, diameter range from 3mm to 15mm length of 15mm.Duct Rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of Duct Rodders cage style, in order to meet the needs of customers in different countries. product introduction The rod Deli rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage. 1+2 The frames Frames are also a feature of the Hunter systems. a larger footprint for stability; steel brake handles that will last forever; dual rod out-feeding positions and wheels inside the frame width. The two smallest sizes feature frames with the feedout built into the handle. All frames can be laid down on either side. These are just some of the design features that will make every unit more usable and friendly for the end user. Rod selectIon Which is the right rod diameter for any given application? The rod selection is usually governed by several factors including: The size of ducting it is to be pushed through The distance the rod is to be pushed The number and tightness of bends in the ducting If the ducting is already occupied by cable When being pushed through the duct, any rod will tend to form “sine waves”, hitting the wall of the duct at certain intervals. Each time the rod comes in contact with the wall of the duct, it causes friction. The friction will build and eventually prevent the rod from being pushed any further. Small rod in large duct will make more frequent contact with the ducting; the same rod in smaller duct will make less frequent contact and therefore less friction so it can be pushed further. Large rod in small ducting is a good situation, but reduced flexibility of the rod may cause increased friction in the tighter bends. Rod Dia. Tensile Strength of Rod Minimum Bend Radius Typical Max. Duct Dia Max. Length of
1.Light weight, durable, resistance to acid and alkali, aging resistant, corrosion resistant. 2.High tensile strength and bending properties, which make it go through narrow pipes easily. 3.Perfect temperature adaptability, the product will not soften in hot weather or become brittle in the cold weather. 4.Cover was coated with long-term UV-resistant polyethylene. 5.There are meter marks on the surface of duct rodder, which can be used for measuring distance. 6.There are several colors for your choice. Model specification 4.5mm,6mm,8mm,10mm,11mm,12mm,13mm,14mm,15mm,16mmfor your choice, and we can also accept OEM order
Introduction Our company produces Duct Rodders has 12 years of history, we generate different diameter of Duct Rodders, diameter range from 3mm to 15mm length of 15mm.Duct Rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of Duct Rodders cage style, in order to meet the needs of customers in different countries. Product introduction The rod WanQi rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage. The frames Frames are also a feature of the Hunter systems. a larger footprint for stability; steel brake handles that will last forever; dual rod out-feeding positions and wheels inside the frame width. The two smallest sizes feature frames with the feedout built into the handle. All frames can be laid down on either side. These are just some of the design features that will make every unit more usable and friendly for the end user. Rod selectIon Which is the right rod diameter for any given application? The rod selection is usually governed by several factors including: The size of ducting it is to be pushed through The distance the rod is to be pushed The number and tightness of bends in the ducting If the ducting is already occupied by cable When being pushed through the duct, any rod will tend to form ?sine waves?, hitting the wall of the duct at certain intervals. Each time the rod comes in contact with the wall of the duct, it causes friction. The friction will build and eventually prevent the rod from being pushed any further. Small rod in large duct will make more frequent contact with the ducting; the same rod in smaller duct will make less frequent contact and therefore less friction so it can be pushed further. Large rod in small ducting is a good situation, but reduced flexibility of the rod may cause increased friction in the tighter bends.
5. Feed device allows rod to feed out or be wound back onto reel with easy pushi or pull of rod. 6. Duct rods/duct rodders have many applications, not only pulling the cable but also pulling 7. Anticorrosion , good elasticity , long working life. Fiberglass push pull, tracing duct rods, duct rodder--bazhou deli power tools Box
Description: Duct rodders applies in tow lead-rope through a pipe, it is auxiliary means. Surface smooth and high resilience, so the frp perforator with ease passes the narrow channel. Perforator consists of two parts: the glass fiber strengthen the level, the high-pressured low density polyethylene protective layer(smooth, firm , can resist the adverse circumstance).Duct rodders has time-saving reducing effort, improving efficiency, etc, and can be used for telecom cables, cable pipe and cleaning and plastic pipe of cloths to put.When use draws out the fpr pole by the pulley, then with a corresponding metal joint, penetrates in the pipeline. When cleaning, guide-head will drive cleaning tools to clean the pipe;when arranges the cable, you may first leads the steel wire or the iron wire, then enters the pipe with the steel wire or the iron wire hauling cable Fiberglass duct rodder features&benefits: 1. Strong non-conductive fiberglass rod construction 2. Stainless steel drawing head 3. For longer conduit runs and underground duct 4. Rugged tubular steel reel with adjustable position. 5. Feed device allows rod to feed out or be wound back onto reel with easy pushi or pull of rod. 6. Duct rods/duct rodders have many applications, not only pulling the cable but also pulling 7. Anticorrosion , good elasticity , long working life. Fiberglass push pull, tracing duct rods, duct rodder--bazhou deli power tools Box
Introduction Our company produces Duct Rodders has 12 years of history, we generate different diameter of Duct Rodders, diameter range from 3mm to 15mm length of 15mm.Duct Rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of Duct Rodders cage style, in order to meet the needs of customers in different countries. Product introduction The rod WanQi rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage.
Introduction Our company produces Duct Rodders has 12 years of history, we generate different diameter of Duct Rodders, diameter range from 3mm to 15mm length of 15mm.Duct Rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of Duct Rodders cage style, in order to meet the needs of customers in different countries. Product introduction The rod WanQi rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage. The frames Frames are also a feature of the Hunter systems. a larger footprint for stability; steel brake handles that will last forever; dual rod out-feeding positions and wheels inside the frame width. The two smallest sizes feature frames with the feedout built into the handle. All frames can be laid down on either side. These are just some of the design features that will make every unit more usable and friendly for the end user. Rod selectIon Which is the right rod diameter for any given application? The rod selection is usually governed by several factors including: The size of ducting it is to be pushed through The distance the rod is to be pushed The number and tightness of bends in the ducting If the ducting is already occupied by cable When being pushed through the duct, any rod will tend to form “sine waves”, hitting the wall of the duct at certain intervals. Each time the rod comes in contact with the wall of the duct, it causes friction. The friction will build and eventually prevent the rod from being pushed any further. Small rod in large duct will make more frequent contact with the ducting; the same rod in smaller duct will make less frequent contact and therefore less friction so it can be pushed further. Large rod in small ducting is a good situation, but reduced flexibility of the rod may cause increased friction in the tighter bends.
Introduction Our company produces duct rodders has 12 years of history, we generate different diameter of duct rodders, diameter range from 3mm to 15mm length of 15mm.Duct rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of duct rodders cage style, in order to meet the needs of customers in different countries. Product introduction The rod Wanqi rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage.
Introduction Our company produces Duct Rodders has 12 years of history, we generate different diameter of Duct Rodders, diameter range from 3mm to 15mm length of 15mm.Duct Rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of Duct Rodders cage style, in order to meet the needs of customers in different countries. Product introduction The rod WanQi rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage.
Introduction Our company produces Duct Rodders has 12 years of history, we generate different diameter of Duct Rodders, diameter range from 3mm to 15mm length of 15mm.Duct Rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of Duct Rodders cage style, in order to meet the needs of customers in different countries. Product introduction The rod WanQi rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage. The frames Frames are also a feature of the Hunter systems. a larger footprint for stability; steel brake handles that will last forever; dual rod out-feeding positions and wheels inside the frame width. The two smallest sizes feature frames with the feedout built into the handle. All frames can be laid down on either side. These are just some of the design features that will make every unit more usable and friendly for the end user. Rod selectIon Which is the right rod diameter for any given application? The rod selection is usually governed by several factors including: The size of ducting it is to be pushed through The distance the rod is to be pushed The number and tightness of bends in the ducting If the ducting is already occupied by cable When being pushed through the duct, any rod will tend to form “sine waves”, hitting the wall of the duct at certain intervals. Each time the rod comes in contact with the wall of the duct, it causes friction. The friction will build and eventually prevent the rod from being pushed any further. Small rod in large duct will make more frequent contact with the ducting; the same rod in smaller duct will make less frequent contact and therefore less friction so it can be pushed further. Large rod in small ducting is a good situation, but reduced flexibility of the rod ma
Introduction Our company produces duct rodders has 12 years of history, we generate different diameter of duct rodders, diameter range from 3mm to 15mm length of 15mm.Duct rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of duct rodders cage style, in order to meet the needs of customers in different countries. Product introduction The rod Wanqi rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage.
1.Light weight, durable, resistance to acid and alkali, aging resistant, corrosion resistant. 2.High tensile strength and bending properties, which make it go through narrow pipes easily. 3.Perfect temperature adaptability, the product will not soften in hot weather or become brittle in the cold weather. 4.Cover was coated with long-term uv-resistant polyethylene. 5.There are meter marks on the surface of duct rodder, which can be used for measuring distance. 6.There are several colors for your choice. Carton box or according to your requirements
Fiberglass Duct Rudders & Fish tapes Fiberglass Duct Rodder Duct Rodders are composed of fiber glass rod which was extruded by fiber glass and high strength resin at high temperature. This type of rod has high tensile strength and flexibility. It was covered by a high density polyethylene engineering plastic as its protect layer, which make duct rodder cover sliding on surface, durable, corrosion resistant and has good insulation performance, which make them safe for use in cable occupied duct. High Density polyethylene (Grade: for the insulating and jacketing of Telecommunication Cables) is used in the outer diameter coating. Duct Rodders will equipped with different size reel according to the length of rod. There are wheels on the reel, which make it convenient for moving. Light weight, durable, resistance to acid, alkali, aging resistant, corrosion resistant. High tensile strength and bending properties, which make it to go through narrow pipes easily. Good temperature adaptability, the product will not soften in hot weather / nor become brittle in cold weather. Its usability will not be affected by temperature. Outer protect layer are made of high density polyethylene engineering plastic, which has good anti-UV capability. Cover was coated with long-term UV-resistant polyethylene. Its surface has the advantage of smooth, wear-resistant and long service life. There are meter marks on the protect layer of duct rodder, which can be used for measuring distance. Marks are printed by professional printing machine, which has the advantage of strong adhesion, clear writing, waterproof, anti-ultraviolet, it can be still clear even after using many times. There are several kinds of colors for the rod for your chosen.
Technical Data of Duct Rodders 1 - Glass Reinforced Composite core: General properties: General properties Property: Value Keinforcement: E-Glass Fiber Glass Content of Inner Part: 75-80% Material of Pulling Rod: Epoxy fiber glass (inner) High density Polyethylene(outer) Density: 1.9 gr/cm3 Diameter Tolerance: ± 0.10mm Work situation temperature: - 40 0C to +800C Mechanical properties Property: Value Minimum pulling strength: 4000 N±5% Tensile Modulus: 30000 Mpa Consistency of rod: 150gr/m±5% Flexural Modulus: 30000 Mpa Elongation at Break: 2.5-3% Min. Bending Radius: 400mm Water Absorption: 0.15% after 24 hr. 2 - Polyethylene cover Material: Medium Density Polyethylene Resin for the insulating and jacketing of Telecommunication Cables. Property: Value Tensile Strength: 15N/mm2 Environmental Stress & crack resistance: >1000 hr. Heat Stability: OK. Carbon Black: OK.
duct Rodders are composed of fiber glass rod which was extruded by fiber glass and high strength resin at high temperature. this type of rod has high tensile strength and flexibility. It was covered by a high density polyethylene engineering plastic as its protect layer, which make duct rodder cover sliding on surface, durable, corrosion resistant and has good insulation performance, which make them safe for use in cable occupied duct. High Density polyethylene (Grade: for the insulating and jacketing of Telecommunication Cables) is used in the outer diameter coating. Duct Rodders will equipped with different size reel according to the length of rod. There are wheels on the reel, which make it convenient for moving. Light weight, durable, resistance to acid, alkali, aging resistant, corrosion resistant. High tensile strength and bending properties, which make it to go through narrow pipes easily. Good temperature adaptability, the product will not soften in hot weather / nor become brittle in cold weather. Its usability will not be affected by temperature. Outer protect layer are made of high density polyethylene engineering plastic, which has good anti-UV capability. Cover was coated with long-term UV-resistant polyethylene. Its surface has the advantage of smooth, wear-resistant and long service life. There are meter marks on the protect layer of duct rodder, which can be used for measuring distance. Marks are printed by professional printing machine, which has the advantage of strong adhesion, clear writing, waterproof, anti-ultraviolet, it can be still clear even after using many times. There are several kinds of colors for the rod for your chosen.
Introduction Our company produces duct rodders has 12 years of history, we generate different diameter of duct rodders, diameter range from 3mm to 15mm length of 15mm.Duct rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of duct rodders cage style, in order to meet the needs of customers in different countries. Product introduction The rod Wanqi rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage.
Introduce TRACEABLE DUCT RODDER containing metal lines, can be used to detect equipment easily detect the direction of the pipeline, as well as the location of the TRACEABLE DUCT RODDER . We can generate the TRACEABLE DUCT RODDER has two kinds, one is to be able to carry the monitoring function, one kind is the individual tracking function. The difference between the two is that with a probe into the function of a video wire inside, and a power cable, you can head the head to install the head, in order to view the situation in the pipeline. A bare copper wire can be used to locate and track the position of the TRACEABLE DUCT RODDER in a single probe function. The traceable duct rodders are available in 8mm-16mm diameter. Detectable duct rods are used to find, follow and accuratelymap the duct route without digging or trenching. The traceable duct rod is used in conjunction with both a signal transmitter and a receiver. The easily identifiable signal is transmitted along the entire length of the duct rod. The traceable duct rod has an 18 AWG copper wire, almost twice the size of the competition, in the center of the fiberglass core. The copper wire is also connected to the end fittings so the transmitter leads canmake a direct connection to the copper wire. The female end fitting provides the attachment point for the transmitter's lead connection. The other transmitter lead is connected to a stake driven into the earth. The direct connection of the signal to the copper wire provides themost effectivemethod of signal transmission.
TRACEABLE DUCT RODDER containing metal lines, can be used to detect equipment easily detect the direction of the pipeline, as well as the location of the TRACEABLE DUCT RODDER . We can generate the TRACEABLE DUCT RODDER has two kinds, one is to be able to carry the monitoring function, one kind is the individual tracking function. The difference between the two is that with a probe into the function of a video wire inside, and a power cable, you can head the head to install the head, in order to view the situation in the pipeline. A bare copper wire can be used to locate and track the position of the TRACEABLE DUCT RODDER in a single probe function. The traceable duct rodders are available in 8mm-16mm diameter. Detectable duct rods are used to find, follow and accuratelymap the duct route without digging or trenching. The traceable duct rod is used in conjunction with both a signal transmitter and a receiver. The easily identifiable signal is transmitted along the entire length of the duct rod. The traceable duct rod has an 18 AWG copper wire, almost twice the size of the competition, in the center of the fiberglass core. The copper wire is also connected to the end fittings so the transmitter leads canmake a direct connection to the copper wire. The female end fitting provides the attachment point for the transmitter's lead connection. The other transmitter lead is connected to a stake driven into the earth. The direct connection of the signal to the copper wire provides themost effectivemethod of signal transmission. Copper Cable
Introduction Our company produces Duct Rodders has 12 years of history, we generate different diameter of Duct Rodders, diameter range from 3mm to 15mm length of 15mm.Duct Rodders, 60m, 100m, 150m, 180m and a variety of specifications, of course also can according to the customer need to customize the length. The color of the rod is divided into white, yellow, orange, blue, black, green, red, we on the rod make m the number of markers, and can be used for the customers in the rod marker customers trademarks. We can provide a variety of Duct Rodders cage style, in order to meet the needs of customers in different countries. Product introduction The rod WanQi rods are manufactured from state-of-the-art materials formulated to offer the high performance & durability demanded by our customers.The core of the rod is manufactured by the pultrusion process. This involves impregnating high strength continuous glass fiber filaments with a liquefied resin. The fibers are drawn in to a heated die where the resin matrix is cured, bonding the fibers together and allowing mechanical loads to be transmitted through the matrix and distributed amongst the fibers.The resulting pultruded rod combines both the high stiffness required to push the rod through long distances of ducting, with the flexibility to handle tight bends without damage. This inner core is then coated with a highly durable, scratch resistant polypropylene sheath which protects the core from mechanical damage. The frames Frames are also a feature of the Hunter systems. a larger footprint for stability; steel brake handles that will last forever; dual rod out-feeding positions and wheels inside the frame width. The two smallest sizes feature frames with the feedout built into the handle. All frames can be laid down on either side. These are just some of the design features that will make every unit more usable and friendly for the end user. Rod selectIon Which is the right rod diameter for any given application? The rod selection is usually governed by several factors including: The size of ducting it is to be pushed through The distance the rod is to be pushed The number and tightness of bends in the ducting If the ducting is already occupied by cable When being pushed through the duct, any rod will tend to form “sine waves”, hitting the wall of the duct at certain intervals. Each time the rod comes in contact with the wall of the duct, it causes friction. The friction will build and eventually prevent the rod from being pushed any further. Small rod in large duct will make more frequent contact with the ducting; the same rod in smaller duct will make less frequent contact and therefore less friction so it can be pushed further. Large rod in small ducting is a good situation, but reduced flexibility of the rod ma
