Slide valve multi-stage pump structure and principle
Spool valve multi-stage pump outside the eccentric rotor is equipped with a spool, the rotor rotates the slide valve slide along the inner wall and scroll, slide the upper part of the spool valve slide in the slide valve slide, and the more The pump chamber is divided into two variable volumes. Sliding valve multi-stage pumping principle and rotary vane pump similar, but the two different structures. Slide valve pump is the use of slide valve body to change the suction chamber volume, it is called multi-stage pump.
Sand casting parts could serve in many industries including hydraulics, automotive, commercial truck, rail trains, logistics, agricultural machinery...etc. The castings mainly are used as gearbox housing, pressure pump housing, engine blocks, cylinder heads, transmission box, bracket, Wheel Hub, connecting rods, manifolds...etc.
✔ Lower Cost due to its cheap and recyclable mold materials and simple production equipment.
✔ Wide range of unit weight from 0.10 kg to 500 kgs or even bigger.
✔ Various Structure from simple type to complex type.
✔ Suitable for production requirements of various quantity
✔ Diverse metals could be cast by sand casting including ferrous metals and non-ferrous metals
✔ Long lifespan of the mold
Advantages of Sand Casting
Sand Casting Parts,Sand Casting Engine Parts,Custom Sand Casting,Brass Sand Casting
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