v process investment casting foundry machine

OEM service,ISO9001:2008, V process casting, High-precision, Low-cost,low labor intensity, Good after-sale service - details see: https://www.machineto.com/v-process-investment-casting-foundry-machine-10161055
Condition:NewPlace of Origin:Shandong China (Mainland)Brand Name:SANDRYModel Number:VM-A
Voltage:450VPower(W):according to the equipmentDimension(L*W*H):non-standardWeight:according to client's demand
Certification:ISO9001:2008Warranty:2 yearAfter-sales Service Provided:Engineers available to service machinery overseastechnology:vacuum process
v process investment casting foundry machine
contact supplier for v process investment casting foundry machine


v process investment casting foundry machine

History of V process investing casting foundry machine

•From 1970s , China introduced the vacuum process casting technology and put this equipment into production. From that time we began to produce this equipment by ourself.

Our factory is a leading company in theV-Process casting machineproducing field. We have 7-10 people professional technical team and strict quality control system. We sincerely hope to cooperate with home and abroad customers.

Process & Operating principle

V-process investment casting machineis only adopt dry sand (no water ,no binder,no tagger).

Then take use of heated EVA film covering on the mould to seal the flask.

After taking out the air from the flask by the vacuum pump,the sand mould will be tightened by the pressure difference.

Pouring to form the casting, in this period , keep the flask in the vacuum state.

This process use no chemical material ,it release little dust and low noise, so it's a physics molding way.

Also it's an efficient and cost-effective Machine.

Technology process

  1. Heat the EVA film
  2. Cover the heated EVA film on the mould(can be made from wood or aluminum)
  3. Spray a coating in a certain baume degree
  4. Put on the empty blask
  5. sand-up the flask and vibrate to compaction
  6. cover film on the full flask
  7. vacuate the sand flask
  8. lift flask
  9. mould assembling
  10. vacuate the whole mould
  11. pouring
  12. loose sand flask

MAIN EQUIPMENTS

•Vacuum stablized system: Vacuum pump, Vacuum meter, Surge tank, dust removal tank, steam separator
•Molding system: Die shoe, Automatic roast Laminator, sand molding box , Vibrating table, Manipulator, Die lifter.
•Sand reclamation system: Sand screen, Elevator, Conveyor. sand bin

Advantages of Vacuum process casting machine

Our working shop

v process investment casting foundry machine
Packaging Detail:nude packing and bulk packing
Delivery Detail:30-90 days after 30% deposit

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