离岸价格
获取最新报价350 ~ 400 / Set
|Minimum Order
位置:
China
最小订单价格:
最小订单:
1 Set
包装细节:
Cardboard , bubble
交货时间:
10~15d
供应能力:
10000 Set per Month
付款方式:
T/T
联系人 Molly
South xinshi Road, Shanghai, Shanghai
|
Type
|
**0
|
**0
|
|
Capacity（L）
|
**0
|
**0
|
|
The water and cement ratio allowed
|
≥0.5
|
≥0.5
|
|
The mixing time（ min）
|
3
|
5
|
|
Power（ KW）
|
7.5
|
*5
|
|
Weight（ KG）
|
**0
|
**0
|
|
Dimensions（L*W*H）（mm）
|
***0×***0×***0
|
***5×***3×***8
|
How a Progressing Cavity Pump Works
Although the geometry of its pumping elements may seem somewhat complex, the principle of progressing cavity pump operation is deceptively simple.
The key components are the rotor and stator. The rotor is a single external helix with a round cross-section, precision machined from high-strength steel.
The stator is a double internal helix molded of tough, abrasion-resistant.elastomer, permanently bonded within an alloy steel tube.
As the rotor turns within the stator, cavities are formed which progress from the suction to the discharge end of the pump, conveying the pumped material. The continuous seal between the rotor and the stator helices keeps the fluid moving steadily at a fixed flow rate proportional to the pump\'s rotational speed.
