HW and HM Series double screw pump:

China HW and HM Series double screw pump:

Double-suction double screw pump is mainly made up of driving shaft and driven shaft as well as synchronizer gears installed on them respectively. Each shaft is equipped with a pair of scroll covers having reverse directions of turning. The driving shaft transfers impetus to the driven shaft through synchronizer gear. Therefore there is no metal touch between scroll covers with intermeshing engagement on the driving and driven shafts.
When the pump is running,a sealed chamber with invariable capacity will be formed between the scroll covers with intermeshing engagement on the driving and driven shafts and the pump body or bushing. Fluid media in the pump chamber entering from the suction flange flows evenly to the both ends of screw shaft. The both are finally transmitted to the delivery side of pump after joining together,which achieves the goal of pump delivery.

Structure Destription

Main Technical Data

Discharge:10-800m³/h
Working pressure:≦2.0MPa
Rev speed:950rpm 1450rpm
Use temperature:-20-250℃
Glue a degree:2-100000m㎡/s
Absorb up and highly:≦8m

Packing and Delivery：

1. Standard Export Packing or Seaworthy Packing, if you have special requirement, please specify when inquiry.
2. Fast Delivery, delivery time can negotiate when order.

How to Order?

1. Please inform us the model, type or size you need.
2. Please inform us the quantity to make the best price for you.
3. Shipment Model: Air or Sea shipment.
4. Special requirement if any.