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1.95% sand reclamation, 2.very smooth surface finish of castings, 3.no water , no binder, 4.environmental, 5.turnkey project - details see: https://www.machineto.com/new-product-low-consumed-auto-vacuum-process-casting-machines-10160341

Process Brief Introduction

Vacuum process molding is a new type special molding technics, and adopts single dry sand (no water, binder, tagger), then it is hot up, molding, pressurized sand-box, take out the air(vacuum), so sand is tighten. The course is a physics molding process.

We have the world-leading Vacuum airproof molding technic, we can produce Vacuum airproof molding and sand molding machine by the basis of user request. Our company has the 10 ten-thousand Vacuum airproof molding line that is the biggest line in the homeland.

Vacuum airproof molding is made up of pattern , vacuum system, calefaction, molding and server, vibration machine, sand molding machine sand process equipment etc.

Vacuum airproof molding have the excellence of full automatic, good quality castings, high precision, cleanse, save energy, improve work surrounding. In recent years, it is speedy developed.

characterstic :

1. the surface quantity of casting is good.

2. has less noise.

3. easy to stripping

4. high precision

5. the molding sand is not bonded , and sand could be almost recycled 100%

6. reduce the cost of each casting

7.we can make 3000T/Year-80000T/Year

Welcom foreign foundries contact us if you are interested in acting our agency, and believe we both can cooperate very well each other.