Customized Power Green Sand Moulding Machine / Sand Casting Machine Resin Sand Casting Process

steel casting production line/foundry alkaline phenolic resin sand molding and casting machinery

Details of our machines:

Vacuum seal molding is a new type molding process and adopts singleness dry sand (no water, binder, tagger), then put the heated plastic film cover on the model to seal flask, take out the air with vacuum pump. So the sand mould is tighten by pressure difference The course is physics molding way .

TECHNOLOGY PROCESS
Vacuum seal molding process is as follows: cover face film, spray, reverse empty box, sand-up vibrate compaction,cover reverse film, lift box, mould assembling, pouring, loose box.

MAIN EQUIPMENTS
Vacuum system: Vacuum pump,Vacuum meter,Filter tank.
Molding system:Die shoe,Vibrating table,Roast membrane device,Manipulator,Die lifter.
Sand reclamation system:Sand screen,Elevator, Conveyor.

Advantages of the alkaline phenolic resin sand molding and casting machinery:

1. the casting surface is smooth, the size is extreamly accurate.

2. the productivity is higher, the production time is reduced a lot.

3. there is less labor cost

4. The resource and energy is consumed less.

5. it is easy to lift the pattern from the mold and it is easy to separate sand from the casting.

6. The used sand is easy to be reclamed.

Qingdao Puhua Heavy Industrial Group was established in 2006, total registered capital over 8,500,000 dollar, total area nearly 500,000 square meters. The Group owns four subsidiary corporation: Qingdao Puhua Heavy Industrial Machinery Co., Ltd; Qingdao AMADA Numerical Control Technology Co., Ltd; Qingdao Puhua Dongjiu Heavy Industrial Machinery Co., Ltd and Qingdao Jichuan Automation Technology Co., Ltd.

Qingdao Puhua and Puhua Dongjiu company focus on design, research, develop, manufacture and sell sand blast booth, sand processing equipment, painting line,environmental protection equipment, all kinds of shot blasting machine, , includes hook type, crawler belt type, roller type, catenary type, road surface type etc. Products all adopt auto CAD, supplying the best cost performance products for casting, metallurgy, automobile, shipbuilding, construction, mining machinery and engineering machinery. They also can base on users' requirements to design and manufacture various non-standard special casting machinery, provide the designing - manufacturing - debugging - training - services for the integration of turnkey projects.

Qingdao Amada and Jichuan company is committed to engaged in research, development, manufacturing and sales of Servo driven CNC punching machine, hydraulic CNC turret punching machine, special thick plate CNC punching machine, CNC punching machine feeder, CNC shearing machine, CNC bending machine and other processing equipment. The machines are widely used in green energy, power equipment, automobile industry, engineering machinery, construction machinery and other fields.They have established good reputation in the world with competitive price and top technology.

We are committed to keep the leading position in industry, and has passed ISO90001, CE and BV certification .

We have own facilities to work on your ODM/OEM projects, our experienced engineers can design machines base on your different requirement. We release at least ten new products monthly to meet latest market trends, and we can easily complete your bulk orders with an annual production capacity of over five hundred sets of machines. To ensure quality, we have professional quality inspectors to conduct strict inspection at each stage, which include incoming inspection, in-process inspection and final inspection. We have also introduced advanced testing equipment to make our products achieve international standards. Because of rich experience and excellent services, we have been recognized as a reliable supplier from many international buyers. Our products perform high sales in both domestic and international market ,we have build cooperation with SANY, Zoomlion, China Shipbuilding Industry and other companys in china, and our products have exported to Europe, South and North America, Middle east, Southeast Asia and and other area, founded agents in the USA, Russia, Saudi Arabia, Iran, Ukraine, Vietnam and other countries. Our products and service have won local and international customers' good reputation and trust. To benefit from our strong design,develop capabilities and excellent services, contact us today! We will sincerely create and share success with you.