Rotos horizontal internal bearing Twin Screw pumps are available in standard foot mounted configuration with sump heating arrangement as an option.
These pumps are selected where the fluids are clean and have lubricating properties.
Mechanical seals are standard. Option for gland packing is also available. Pumps are fitted with relief valves suitable for 100% bypass. The suction and discharge ports are in-line.
Internal Bearing RI series
Capacities upto 500 m3/hr
Pressures upto 40 bar
These pumps are designed for clean and lubricating media. The pumps are fitted with the bearings inside and the bearings are lubricated with the pumping media itself. Available in standard foot mounted configuration with sump heating arrangement as an option. Built in safety relief valve designed for 100% bypass.
Material Options
CASING:
Cast Iron, Cast Steel, Fabricated Steel Fabricated Stainless Steel.
LINER:
Case Steel, Stainless Steel.
SCREWS:
Alloy Steel Stainless Steel, Hardened Steel.
TIMING GEARS:
Hardened Steel.
OTHER EXOTIC MATERIALS:
Duplex Super Duplex .
SCREW SURFACE COATING:
Hard Chrome Plating.
Price Range: Rs. 1.25 Lacs to Rs. 1.50 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.
Roto s Vertical Twin Screw Pumps are available in both external & internal bearing configuration. Pumps with steam jackteing as an option is also available. The suction & discharge ports are in a line. Mechanical seals are standard. Option for gland packing is also available. Pumps are fitted with relief valves suitable for 100% bypass. Vertical Internal / External Bearing RV series Capacities upto 500 m3/hr Pressures upto 40 bar These pumps are designed to suit the areas where space is a constraint. They are available in internal as well as external bearing configurations. These pumps can handle fluids with high temperatures upto 3500C / 6600F with or without steam jacketing, electrical/steam tracing arrangement as an option. API 682 type seals can be mounted. Built in safety relief valve designed for 100% bypass. MOC CASING: Cast Iron, Cast Steel, Fabricated Steel Fabricated Stainless Steel. LINER: Case Steel, Stainless Steel. SCREWS: Alloy Steel Stainless Steel, Hardened Steel. TIMING GEARS: Hardened Steel. OTHER EXOTIC MATERIALS: Duplex Super Duplex . SCREW SURFACE COATING: Hard Chrome Plating. Price Range: Rs. 1.25 Lacs 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.
After-sales Service: 1 Year Warranty: 1 Year Screw Number: Double Screw Pump Screw Suction Method: Double Suction Pump Shaft Position: Horizontal Performance: No Leak
Product Specification Power Range : 1.0 HP to 2.0 HP Operating Speed : 0 - 3100 RPM DC Power Range : 900 Wp - 2000 Wp DC Voltage Range : 70 Vmp - 110 Vmp Head Range : 30 Mtr - 90 Mtr Discharge Range : 8000 LPD - 30000 LPD Type of Duty : S1 - Zero Running Cost - Less Maintenance - Eco-Friendly - Simple Installation - Pollution Free Material Of Construction - Motor Part Grade Mechanical Seal : Graphite Ceramic Motor Shaft : Stainless Steel Motor Body Pipe : SS-304 Lower Hosing : Aluminum Diaphragm : High Nitrile butyl rubber Top Cap : Stainless Steel Bottom Plate : Stainless Steel End Cap : Stainless Steel MATERIAL OF CONSTRUCTION SCREW (HELICAL) PUMP Part Grade Outlet : SS-304 Suction : SS-304 Outer Shell : SS-304 Rotor Screw : Stainless Steel Stator : Rubber Coated Alloy MATERIAL OF CONSTRUCTION â?? CENTRIFUGAL PUMP Part Grade Check valve housing : SS-304 Check valve : PC Suction : SS-304 Outer Shell : SS-304 Impeller : POM Bowl : PC Pump Bush : NBR Pump Sleeve : Stainless Steel Pump Shaft : Stainless Steel Coupling / Pump Couple : Stainless Steel
Specifications: 45/90, 45/100,50/105, 51/105, 55/110, 58/124, 60/125, 65/120, 65/132, 68/143, 70/140, 75/150, 80/143, 92/188 The compression ratio of the screw can be designed according to different products and mixtures. Nitrided Hardness: HV 900-1000 Nitrided Case Depth: 0.45mm-0.7mm Alloy hardness: HRC50-65 Alloy depth: 0.8mm-2.0mm Materials: Quality 38CrMoAlA Advanced nitriding process Corrosion&Abrasion resistance bimetal spraying process
Parallel twin-screw and barrel used in extruder Specifications PX-45/2~150/2 Lenght/Diameter Ratio:L/D=18~25 The compression ratio of the screw can be designed according to different raw materials and products. Hardness hardness:HV800-1000 Nitrided Case Depth:0.45mm~0.7mm Alloy Hardness:HRC 50-65 Alloy Depth:0.8mm~2.0mm
This company produces the SJZS series cone-shape double screw rodplastic extruding machine, has forces to squeeze out, high grade, thecompatibility broad, the life long, the shear rate small, the materialis not easy to decompose, to mix builds up the plasticizing to be good, the powder material directly takes shape and so on the characteristic, provides the direct current velocity modulation, the temperature automatic control, installment and so on vacuum exhaust. Is suitable to product the and so on tube, board, different shapematerial production.
Parallel twin screw In wooden case
Horinontal split case pumps have been developed for the most exacting conditions and can be used for multitude operations such as pumping crude oil, oil and hydrocarbons. Further, it can also be used to pump river water, hot water and black water. The design features an axial split.
Horinontal split case pumps have been developed for the most exacting conditions and can be used for multitude operations such as pumping crude oil, oil and hydrocarbons. Further, it can also be used to pump river water, hot water and black water. The design features an axial split.
