An elastomeric tube is squeezed along a length by rollers. the tube's restitution after squeezing produces a vacuum that draws fluid continuously into the tube. that doesn't cause any damage to the product. and contaminations are avoided.

in building construction, More widely used for pumping foam concrete, Lightweight form concrete, mortar, Cement slurry and refractory materials.

Type		WH76-770B
Max.Output	20m3/h	Squeeze Hose ID	76mm
Rtation	40rpm	Working Pressure	10bar
Motor Power	18.5kw	Max.Aggregate Size	15mm
Weight	1000kg	Max.Suction Lift	5m

Zhengzhou Wode Heavy Industry Co., Ltd. (short:"Wodetec") owns the advanced imported production equipment and complete production technology. 

Wodetec is a manufacturer specialized in R&D, manufacture and sale of industrial hose pump.

We have now developed full series of products with tens of models, Working pressure from 0.6-3 Mpa, output from 0.01-50m/h, NR, NBR and EPDM squeeze hoses are available options for customization.

WH series industrial hose pump (squeeze pump) consists mainly of pump house, rotor, idle, squeeze tube and driving unit, the squeeze hose is U-shape in pump house, when rotor drives roller to rotate, hose is deformed. after the roller rotate, the deformed hose recover by its elasticity. 

Thus the negative pressure in this hose is generated, sucking slurries, and discharging through outlet under roller's push, finally forms pressure conveying of slurries. 

in building construction, more widely used for pumping foam concrete, lightweight form concrete, mortar, cement slurry and refractory materials.