V-process molding line

Characteristics of V-process casting:

1. Molding sand is dry sand without binder

2. Use plastic film to shape the molding sand, and apply vacuum to harden the casting mold

Advantages of V-process casting:

1. High dimensional accuracy of castings (≤ CT11 grade)

2. Good surface finish (surface roughness ≤ Ra25)

3. Small weight deviation of castings (≤MT17 level)

4. Save raw materials, with a high sand reuse rate (≥96%)

5. Long service life of molds and sand boxes

6. Low energy consumption, low noise, and good environment

7. Low casting cost and high economic benefit

Application of V-process casting:

1. Various automotive rear axle housings (cast steel)

2. Railway connecting piece (cast steel)

3. Drain valve body (cast steel)

4. Ball mill grating plate (cast steel)

5. Automobile flywheel housing (cast steel)

6. Crusher liner plate (cast steel)

7. Anode steel grab (cast steel)

8. Forklift counterweight (cast iron)

9. Valve body (cast body)

10. Bathtub (made of iron)

11. Boiler fins (cast iron)