Basic Info.
Screw Number
Double Screw Pump
Pump Shaft Position
Horizontal
Application
Sewerage Treatment, Food, Chemical, Petrochemical
Certification
CE, ISO, RoHS
Casting Material
Cast Iron
Screw Material
Stainless Steel
Shaft Material
Stainless Steel
Discharge Pressure
0-15bar
Transport Package
Polywood
Specification
50m3/h-1000m3/h
Product Description
Thank you for you interest in our pumps, follow is brief introduction of this prodcut,welcome to contact us for any other technical information or latest price.1. Brief introduction of Twin Screw Asphalt Transfer Pump This Asphalt Transfer Pump is a twin screw type pump,it is driven by the shaft meshed with the spiral sleeve and the pump body or form a sealed cavity lining flat volume constant, with the rotation of the screw axis of the medium were sent to the pump body, the two together, eventually serving the outlet of the pump, so as to achieve the purpose of conveying pump. Double screw pump has two types of sealing and non sealing, according to the media from one end or from both ends into the meshing space, the double screw is divided into two suction and single suction structure of two. Twin screw pump, screw pump meshing, which uses mutual engagement, do not touch the two screws for pumping liquid. Twin screw pump is a double suction non hermetic twin screw pump. One end of the active screw outside the pump is driven by the prime mover. The driving screw and the driven screw have different rotating threads. Screw and pump body close together. The driven screw is driven by an active screw through a synchronous gear.2. Structural characteristics of Twin Screw Asphalt Transfer Pump
1, The inlet-outlet civility adopts special design to make sure that enough medium is remained in the pump. Even when the medium in the suction pipe is all discharged, the pump still has very good self-suction performance.
2, The pump body adopts special-structure circular valve, which will open when the outlet pressure is higher than the working pressure. Then, some medium will back to the inlet of pump or saving can through this circular valve. Meanwhile, the pump can starts under full pressure situation thus greatly reduce the torque.
3, Use synchronizer gear to transfer toque from initiative screw to idler screw, which ensures no metal contact and power transmission between transferring elements. So the transferring elements have high reliability for any medium and the pump can free from damage of dry rotation in a short time.
4, When the pump is working, the meshing screws form a sealed civility in the pump body, following the rotary motion of the screws, the liquid in the sealed civility does axial motion with the sealed civility and transferred to the outlet of pump steadily and continuously. Because the capacity of the sealed civility never changes in the working pump, there will be no pulsation when the pump deliveries liquid. 3. The Application of Twin Screw Asphalt Transfer Pump
1. Oil field: used as the multiphase transportation pump for medium mixed with oil, gas, water and small solid particles.
2. Shipbuilding industry: used for ship loading pump, bilge stripping and sewage treatment, main engine lubrication pump, fuel oil pump.
3. The petrochemical industry: used as loading and transportation pumps for various resins, pigments, paraffin, paint, ink, latex, various kinds of oil, crude oil, heavy oil and other.
4. Thermal power plant: used as heavy oil, crude oil delivery pump, main engine lubricating oil pump.
4. Production Line:
Models | Performance Range |
2WSeries: | 2HM Series | Capacity | Discharge Pressure | Inlet/outlet Diameter |
2W2-12,2W2-18,2W2-24,2W2-36,2W2-48 | 2HM280-20,2HM280-28,2HM280-40,2HM280-56 | 7m3/h-20m3/h | 0-15Bar | 80mm |
2W3-20,2W3-28,2W3-40,2W3-56 | 2HM560-25,2HM560-34,2HM560-50,2HM560-72 | 15m3/h-45m3/h | 0-15Bar | 100mm |
2W4-25,2W4-34,2W4-50,2W4-72 | 2HM800-30,2HM800-40,2HM800-60,2HM800-80 | 28m3/h-77m3/h | 0-15Bar | 125mm |
2W5-30,2W5-40,2W5-60,2W5-80 | 2HM1400-38,2HM1400-50,2HM1400-75,2HM1400-96 | 53m3/h-130m3/h | 0-15Bar | 150mm |
2W6-38,2W6-50,2W6-75,2W6-96 | 2HM2500-43,2HM2500-56,2HM2500-85,2HM2500-112 | 85m3/h-220m3/h | 0-15Bar | 200mm |
2W7-43,2W7-56,2W7-85,2W7-112 | 2HM4200-50,2HM4200-67,2HM4200-100,2HM4200-128 | 150m3/h-400m3/h | 0-15Bar | 250mm |
2W8-50,2W8-67,2W8-100,2W8-128 | 2HM7000-80,2HM7000-100,2HM7000-128,2HM7000-150, 2HM7000-160 | 350m3/h-720m3/h | 0-15Bar | 300mm |
2W9-80,2W9-100,2W9-128,2W9-150 | 2HM9800-80,2HM9800-100,2HM9800-128,2HM9800-150,2HM9800-160 | 500m3/h-1200m3/h | 0-15Bar | 400mm |
2W11-128,2W11-160,2W11-176,2W11-192,2W11-250 | 2HM18000-176,2HM18000-192,2HM18000-250 | 1200m3/h-2000m3/h | 0-15Bar | 500mm |
5. About our Products:
WENZHOU SOLID MECHANICAL EQUIPMENT CO., LTD
Address:
Huanchengdong Road, Dongcheng Street, Yongjia County, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Wenzhou Solid Mechanical Equipment Co., Ltd is a large professional manufacturer with the leading products of various high/medium-pressure valves lincluding ball valves, butterfly valves, check valves, gate valves, globe valves etc. And various industrial pumps including centrifugal pumps, gear pumps, twin screw pumps, three screw pumps etc.
We focus on research and development to study the feasibility of new applications to make our products reliable and trouble free thus bring super-good using feeling to our customer. Customers′ satisfaction is the everlasting pursuit of all our staff. Quality and credit standing is the working-center of our enterprise. If you′re looking for Hydraulic Pumps, Pumps, Hydraulic Motors, Motors, Hydraulic Cylinder, Air Cylinders, Solenoid Valves, Pressure Valves, Check Valves, Flow Valves, Proportional Valves, Filter Elements, Fittings, Gas Claw, Vacuum, Connectors, Components and Accessories, Auto spare parts, then you′ve come to the right place.
Our experienced team are always up for you. We are adhering to the "only long-term cooperation can bring profit" concept, in good faith to everyvery customer. We are here, to provide you quality products, to offer you considerate service, to solve your headachy trouble, and most important of all, bring you considerable benefit!