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custom difference sizes of single screws

Single Screw for Extrusion Machine Hardness after hardening and tempering HB240 â?? 280 Nitride hardness HV850 â?? 1000 Screw Diameter Φ20mm-Ï?250mm Nitride Brittleness less than grade 2 Hardness of nitration HV900-1060 (HRc56°-65°) Screw straightness 0.015mm/m

Barrel & screw for extruder Specifications: 15mm -0mm Length/Diameter Ratio: L/D=15-45 Screws can be selected from ordinary, gradual, mutational, pinned, shielding, separating and exhausting types. The compression ratio of screw can be designed according to different raw materials and requirements of clients.

Single Screw and barrel for Injection Moulding Machine Nitride hardness HV850 â?? 1000 Screw diameter Range Φ20~Φ300mm Max. Barrel Inner Bore Diameter 500mm Nitride case depth 0.45 - 0.7mm Screw bimetallic depth 0.8-1.2mm Barrel bimetallic depth HRC 58-60

Silicon Carbide Heating Rod Advantage . 1. High working temperature: 1500C (Surface Temperature) 2. Various shapes: Rod, U, W, Single Spiral, Doule Spiral shapes are availible. 3. Large size range: Diameter 14-54mm, Length 200-4500mm. 4. Fast Delivery: Normal quantity can be ready in 10 days. 5. Very competitive prices. How to Order Silicon Carbide Heating Rod 1. Choose the shape you need, like Rod, U, W, Single Spiral etc. 2. Out Diameter (OD) 3. Heating Zone Lengh (HZ) 4. Overall Length (OL) 5. Resistance you need. Order Sample: Rod type, OD30mm, HZ300mm, OL800mm, Resistance 0.4ohms.

LVT (Luxury Vinyl Tile) is another name for PVC sheet flooring. In 2013, Gwell successfully developed LVT floor extrusion lamination production line, and realized one-time lamination of WPC floor laminating materials, which improved production line efficiency and quality stability. It has been exported to some countries in Europe and America. Because its design and color are rich, it is popular to be used at home outfit and commercial domain. LVT extrusion production process: floor materials such as PVC plasticizer, calcium powder, mixed by high speed mixer mixing and delivered by rotating conveyor to the conical twin-screw extruder, then extuded by T die and attach the wear-resisting layer and printing layer to the product with specified thickness. Extrusion laminating process can replace the traditional rolling, laminated and complex process. It is easy to operate, has low investment cost, and can reduce the labor intensity of workers. Also it can keep workshop clean, and the production line will adopt optical sensor detection and alarm, so it has a high degree of automation.

SPECIFICATION Size15 mm300mm Max Length10000mm Nitriding HardnessHV900 Hardness of 0.2mm deep76038CrMoALA Nitride brittleness2 Class Surface roughnessRa0.4µ m Straightness0.015mm Thickness of alloy layer1.5-2mm Alloy hardness:HRC56-60 Thickness of chromium plating layer :0.030.05mm APPLICATION Film blowing/Granulation/Wire & Cable/Sheet & Panel and other single screw extrusion products PVC PE PP ABS TPE and other plastics

These vertical pumps are designed to operate with the pumping elements immersed in the product. These pumps are compact and space saving. They are custom designed and are manufactured for varying column length to suite the pump depth. The suction port of all the pump sizes are designed so that a strainer can be attached to prevent and large solids entering the pump. These pumps are available in only close coupled configuration. A variety of material of construction, shaft sealing options are also available. Single Stage Pump Capacities upto 500 m3/hr Pressures upto 12 bar These vertical pumps are designed to operate with the pumping elements immersed in the product. These pumps are compact and space saving. They are custom designed and manufactured for varying column lengths to suite the sump depth. Vertical-Single-Stage Multi Stage Pump Capacities upto 500 m3/hr Pressures upto 12 bar These vertical pumps are designed to operate with the pumping elements immersed in the product. These pumps are compact and space saving. They are custom designed and manufactured for varying column lengths to suite the sump depth. Material Options WETTABLE HOUSING COMPONENTS: Fabricated Steel Fabricated Stainless Steel. STATOR: Natural Nitrile High Nitrile EPDM Chloro-Sulphonated Rubber Fluoroelastomer Aflas HNBR. ROTOR: Tool Steel Case Hardened Steel Alloy Steel Stainless Steel. COUPLING ROD: Alloy Steel Stainless Steel. SHAFT: Alloy Steel Stainless Steel. OTHER EXOTIC MATERIALS: Duplex Super Duplex Alloy 20 Haste alloy. ROTOR SURFACE COATINGS: Ceramic Coatings Tungsten Carbide Hard Chrome Plating. PROTECTIVE COATINGS: Rubber Lining Epoxy Coatings. Price Range: Rs.25000 to Rs. 50 Lacs* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.

Rotos Dosing Pumps The best choice for precise metering applications These pumps are developed for low flow applications that demand high accuracies and repeatability with unique advantages of smooth, laminar & pulsating free flow. These pumps can handle clean and clear liquids. A range of dosing pumps offering an efficient and reliable solution for applications where accurate dosing is required. The pump is ideal for either intermittent or continuous dosing duties. Product manufactured as per ISO 9001:2015 quality assurance standards and performance ranges available from 0.68 litres per hour (0.0029 GPM )to 460 litres per hour (2.02 GPM) and upto 24 bar pressure (348 PSI). Features & Benefits Linear flow with low shear Capacity is directly proportional to speed Inherently self-priming No internal valves no clogging Low NPSH required Reversible Suction lift capacity upto 9.5 meter water column Easily changing pumping element for different capacities Simple to operate Highly efficient RJ Series Pump Capacities between 0.68 500 lph Pressures upto 24 bar These pumps are developed for low flow applications that demand high accuracies and repeatability. These pumps can handle wide variety of fluids ranging from clean and clear liquids to abrasive, corrosive, viscous and solid laden media. The repeatability accuracy has less than 1% fluctuation. Available in 6 capacities and 3 pressure ranges.

Roto Xtra Value Progressive Cavity pumps are of heavy-duty construction and are designed to pump tough to handle fluids with ease. These pumps are used in many areas of Industry. The construction of these pumps is based on the modular concepts and incorporates next-generation pumping elements (molded to metal) stator, solid shaft and double sealed Cardan Universal Joints for improved performance and longer service life. These pumps are available in bare shaft and close coupled configuration. 6 and 8 stages in select sizes. A variety of material of construction, shaft sealing options are also available. Single Stage Pump: This Heavy-Duty cost effective pumps use the extended Rotor, Stator Geometry and result in lower rubbing velocities which are ideal for the Sewage & Effluent Treatment applications. These Pumps are available in Close-Coupled & Bareshaft Configuration. Multi-Stage Pump: These heavy-duty pumps are designed for continuous or intermittent duty and are suitable to perform efficiently even for the most difficult fluid handling applications in wastewater,chemical, and food industries. These pumps are available in bare shaft and close coupled configurations. 6 and 8 stage pumps are also available in select sizes. Wettable Housing Components: Cast Iron Cast Stainless Steel Fabricated Steel Fabricated Stainless Steel Stator: Natural Nitrile High Nitrile EPDM Chloro-Sulphonated Rubber Fluoroelastomer Aflas HNBR Rotor: Tool Steel Case Hardened Steel Alloy Steel Stainless Steel Coupling Rod: Alloy Steel Stainless Steel Shaft: Alloy Steel Stainless Steel Other Exotic Materials: Duplex Super Duplex Alloy 20 Haste alloy Rotor Surface Coatings: Ceramic Coatings Tungsten Carbide Hard Chrome Plating Protective Coatings: Rubber Lining Epoxy Coatings Price Range: Rs. 25000 to Rs. 20 lacs* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.

Brand: Jinhailuo material:38CrMoAlA stretching film

single screw extruder is suitable for PVC.PE,PPP,ABS, PA and some thermoplastics,pelletizing method:pulls strap pelletizing, water-ring rubs surface granulation,wind-cooling rubs surface granulation and underwater pelletizing.

GS-150 Single screw extruder 1. Company information: Nanjing GS-plus is a professional plastic extruder mamufacturing company; the main products are all kinds of Plastic/Rubber extruders, such as: Twin screw extruder pelletizing line, Single screw extruder pelletizing line Kneader Single screw extruder pelletizing line Conical twin screw force feeder 3D printer filament extruder... 2. Single screw extruder information: Single screw extruder is mainly used for extruding soft, hard polyvinyl chloride polyethylene and other thermoplastics. Single screw extruder cant only produce pellets/granules with cutting systems, but also produce various plastic products, such as: pipes, plates, filaments, sheets, with other corresponding auxiliary machines. Single screw extruder has higher capacity, lower energy and better plastification. Single screw extruder uses involute gear transmission, which has lower noise, stable operation and longer working. 3. Single screw extruder mainly used in: Plastic recycling: PP/PE film, bags, non-woven fabric, woven bags, PA nylon fishing wet, PET flakes, EPS foam, Plastic rubber extrusion: connected with Kneader, Banbury... PVC, WPC... 4. Single screw extruder advantages: Good quality: screw using 38CrMoAl material, nitrigon treatment; water cooling for barrel Water cooling for barrel, Casing aluminum heater, ABB frequency convetor, Omron electrical elements If you need more information of Single screw extruder Plastic recycling single screw extruder, Single screw extruder pelletizing line, Single screw extruder,

1.We are a professional company specialized in manufacturing many types of screw, the barrel can be applied on all types of injection moulding machine,rubber hot-feeding extruder, rubber cold-feeding extruder, pin barrel cold feed extruder, plastic extruder with different specifications. 2.The models of screw include: Variable pitch and variable depth, variable pitch and equal depth, variable depth and equal pitch, and equal depth and pitch. Groove multi-die type, composite type, mixing type and separating type. 3. The material of screw: manufactured with high-quality nitro alloy steel, applying the method of hardening and tempering and nitriding, thus it enjoys the characteristics of long working life, wear resistance, and anti corrosion. Besides, the technique of hard alloy spraying or chrome plating can be used on the working surface of screw, which will make it have better using effectiveness.

Applications When the bulk density of the fed material is not consistent, or when the precise feeding accuracy is critical to the end product quality, the loss-in-weight feeder needs to be used. The loss-in-weight feeder can be used in batch or continuous situations. Frequently it is applied in continuous processing, such as extrusion. During extrusion process, multiple ingredients` ratio needs to be controlled precisely. Characteristics Our loss-in-weight feeder can provide high precise, reliable and consistent feeding performance. Single screw loss-in-weight feeder Is the best choice for free flowing materials, while twin screw loss-in-weight feeder provides the best solution for difficult-handled materials. The loss-in-weight feeders are available with a full range of models and different sizes of hopper. It can satisfy the feed range of 0.5-1000L/hr. Load Cell and Gravimetric Control System High precise technology is adopted in gravimetric feeder. Our weighing module provides slipt second and milligram range performance. It is designed to be used in harsh industrial environment. Equipped with the first class soft ware, our loss-in-weight feeder can provides consistent, precise, reliable and repeatable results. The gravimetric controller and operation interface allows for individual unit and recipe control. Each feeder has its own control board. The control board and the operation interface is connected by industrial protocol. The online controller can combine the motor driver with the feeder controller together. HMI provides extreme flexibility for recipe storage and memory. Up to 8 feeders can be working together simutaneously and be connected to DSC system of the main processing machine. Single Screw Loss-in-weight Feeder Our single screw loss-in-weight feeder can provides high precise,high valued feeding for pellet, granule, free flowing powder and other bulk materials. The feed rate is 0.5-1000L/hr. The accuracy can reach ¡¡¡ì¡¨¨0.2%. According to the characteristics of different fed materials, the single screw loss-in-weight is available with a wide range of interchangeable screws. Plywood case, 1 set/case

Volumetric feeder provides low cost and easy option in batch or continuous applications, especially when the bulk density of the fed material is consistent or when precise feed accuracy is not so important for the quality of end product. Frequently volumetric feeder is used in gain-in-weight batch application since higher accuracy can be achieved. When process requirement is more demanding, volumetric feeder with gravimetric scale and loss-in-weight control can be used. Our volumetric feeder can provide reliable and stable performance. Single screw feeder is the best choice for free flowing materials, while twin screw feeder is the the best solution for difficult-handled materials. We have a full range of volumetic feeders with a number of models and different-sized hoppers to meet your specified requirements. Single screw volumetric feeder is applied for pellet, granule and free flowing powder to provide volumetric feeding. A series of interchangeable screws are available for our single screw feeder to meet the requirements of different materials being fed. The feeder is placed on the painted steel plate. All the feeder parts which contact fed material are made of stainless steel. The volumetric feeder can be disassembled easily for cleaning or changing parts. There are two types of hopper shape: symmetrical and asymmetrical. The hopper design can allow material from all directions to flow evenly to the screw, which can avoid material build-up and make feeding more accurate. The most suitable screw type is determined by the characteristics of fed materials. Therefore, please provide detailed information about your material when inquiring. Plywood Case, 1 set/ case

Product Name Single Screw Extruder Model DLG90 Capacity 60-85kg/h Installed Power 35KW Power Consumption 24 KW Main motor power 22 KW Voltage 380V/50Hz Speed Style Inverter Size 3450 960 2060mm DLG90 single-screw extruder is mainly used for processing all kinds of twice extruded food and three-dimensional extruded food by using all kinds of starched, wheat flour, and potato powder as materials. It can make smooth and soft products in good figure and top grade taste. Reasonable designed structure, high capacity, low consumption, high automation, easy operation, and convenient maintenance are all its characteristics.

The single helical squeezer replaces the traditional double screw pulping machine, which is small in size and power consumption, which is suitable for concentrated and dehydrated in wheat straw pulping process. It is also used in the pulp process of paper mill pulp and pulp extraction and the concentrated dehydration of the slurry. Working principle The machine adopts the damping structure to thoroughly solve the lubrication and drag reduction caused by the residual alkali and non-fiber material of wheat and rice, making it easier to dehydrate and more than 90. merit High efficiency and energy saving On the basis of the traditional pulping machine, the work efficiency is increased by more than 50%, the electricity consumption is reduced by 30-40%, and the daily production of the dry slurry is 5-10t. Advanced structure Mechanical structure USES the advanced technology, has the advantages of simple structure, reasonable design, running balance, the factory general standardization, corresponding embodies the advantages of small covers an area of high efficiency. DGJ series single screw extrusion machine DGJ series single screw extrusion machine, pulp is based on a variety of different size, in and out of the slurry concentration, freeness, PH, temperature and other parameters of the elaborate design and production, professional for the waste-water, mooring plant pulp cooking cotton pulp black liquor extraction and the cotton pulp washing and concentration, it can use single also can be used in series or parallel. It is also suitable for waste pulp dehydration and washing and concentration. Structural features: The spiral shaft of this machine adopts the large cone, the blade adopts the whole change, and the size of the slurry decreases gradually to achieve the purpose of extrusion dehydration. The machine adopts pneumatic control system to adjust the back pressure of the material to obtain the ideal dry degree, and the sieve and sieve are both. This machine has the advantages of large compression, simple operation, low energy consumption, good concentration effect, stable plasma concentration and reliable operation.