vacuum process flask

The history Vacuum seal modeling technology (also called V method modeling) is the 1970s Japan invented and the successful development of a special casting method. The technology Vacuum process cast molding is a new metal molding technology and only adopt dry sand (no water, binder, tagger). It's automatic with a electric control system. 1. Make use of the heated EVA film covering on the model to seal flask. 2. Take out the air with vacuum pump. The sand mould is tightened by pressure difference. 3. Pouring to form the casting. 4. The course is physics molding way. Release little dust, so it's eco-friendly. And the sand recovery rate can reach at 95%.

Other supplier products

	Lost Foam Screw Molding Equipment&hydraulic Molding Machine	Lost Foam Screw Molding Equipment&hydraulic Molding Machine,Website: Foam Molding Machine
	Sand Magnetic Separating Machine&magnetic Separator	Sand Magnetic Separating Machine&magnetic Separator,Resin Sand Reclamation Machine
	Resin sand S22 series continuous single arm resin sand mixer	Resin sand S22 series continuous single arm resin sand mixer Application: for mix resin sand and mix sodium silicate-bonded sand Characterics:...
	S20 series spheroidal bowl sand mixer	Product Description: Located in Qingdao, Sandry Machinery Co., Ltd. is a professional manufacturer ofV-process molding line(and related equipment...
	furan resin sand mixer device	Resin sand S22 series continuous single arm resin sand mixer Application: for mix resin sand and mix sodium silicate-bonded sand Characterics:...

All supplier products

Same products

	insulation material and transformer parts	Seller: Longsper insulation technology(TIANJIN)CO.,LTD	transformer press paperboard diamond dotted paper crepe paper DMD Chinese Nomex Paper
	S type alloy steel load cell TSC 50kg for force measuring systems loadcell tester	Seller: Yixing City Sanwei Electric Manufacturing Co., Ltd.	lS type load cell , tension and compression lGood output symmetry , compact structure , simple ...
	Round Rubber Washer	Seller: Ex-proof Cable Gland, EX Cable Glands, Explosion Proof Products, OEM Cable Gland Supplier & Manufacturer China	O-ring We are Sealing washer supplier For use on cable gland entry threads,which is waterproof an...
	Mo Alloy Powder	Seller: Shanghai Laiwu Powder Material Co.,Ltd.	Mo Alloy Powder,Pre Alloyed Powder
	Ni-Mo Alloy Powder	Seller: Shanghai Laiwu Powder Material Co.,Ltd.	Ni-Mo Alloy Powder,Website: Alloyed Powder