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| Warranty: | 1year |
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V-Process Foundry Casting Moulding Equipments Line is called vacuum seal casting molding equipments Line.
It is a kind of dry sand casting molding machine which adopts no adhesive. Based on the pressure produced by
the vacuum pump, it takes use of the EVA film to make a vacuum sealed condition. Then the dry sand will be tightened, and getting a mould.
The finished casting's quality is very good after pouring. Our V-Process Foundry Casting Moulding Equipments Line has been ranked as Clearner Production Directory because of its high sand recovery rate, high material utilization as well as its eco-friendly advantage.
So far, V-Process Foundry Casting Moulding Equipments Line has been successfully applied in the construction machinery counter weight, petroleum machinery(including crank, reduction case, counterweight),belt pullery, swing bolster, axle, brake drum, piano plane, manhole cover, high manganese steel lining board.
Usually the V method casting line includes molding units and sand processing units.
The main equipments are as followed:
Molding units: pattern - film covering equipment - film stretching plate - molding sand bank - vibrated table - empty box turnover machine - drying equipment - sand box - manipulator and others
Sand processing units:shakeout grille - vibrating conveyor sand machine - magnetic separator - boiling cooling classifier and others.
Sand Box used in Vaccum process casting
V method sand box contains side exhaust filter type, perforated pipe perforated pipe filter type, side suction combined type and vertical molding pouring type etc.
PROCESS:
pattern-film heating-film forming-film coating-flask setting-sand filling-top film forming-pattern suction/pattern draw-mould closing/pouring-mould releasing
1. Produce burr-free castings without draft angle, thus minimized machining
2. Achieve a highly reproducible moulding result within narrow tolerances
3. Increase dimensional accuracy in comparison to other sand moulding process
4. Reduce shrinkage porosity of casting
5. Achieve flat surface geometries without bending and without cracks
6. control the cooling process by activating/deactivating the vacuum
(reduction of residual stress and elimination of shrinkage holes)
7. cast outstanding surface qualities
8. reduce pattern wear (partially use of wooden patterns possible)
9. reduce life-cycle equipment cost compared to chemical-bound moulding
10.increase output compared to chemcial-bound moulding by degree of automation
11.reduce environmental impacts (no sand reclamation plant, less sand losses)
12.eliminate gases from cores and metal during pouring to gain tight micro structures
Summary of V-Process Foundry Casting Moulding Equipments Line:
A. Higher Quality B. Lower Cost C. Protect Environment
Qingdao kaijie Heavy Industry Machinery Co., Ltd is located in the beautiful coastal city Qingdao-Jiaozuo city. Our plant covers 22,000 square meters, construction area is 10,000 square meters. Registered capital is RMB20 million and employees are more than 110, containing more than 30 technicians. Our annual production value is up to 60million. After hardworking, reform and innovation, Qingdao Kaijie heavy Industry Machinery Co., Ltd has developed the leader in China's casting equipment area. We are expert in producing V method production line, lost foam production line, foundry ladle, ladle heater, dust removal equipment, electric flat car, cupola furnace and furnace batching feeding system.
b.The supplier should provide the materials needed for applying for visa;
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No. |
Item |
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1 |
Round-trip ticket from China to the buyer's country |
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2 |
Round-trip ticket from Qingdao to Beijing |
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3 |
Rooms and meals in Beijing |
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4 |
Health Certificate |
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5 |
Salary of Commission(100USD/day)after arriving the buyer's plant |
4. Warranty
The seller guarantees that the quality guarantee period is 12 months in the condition of equipment and materials without problems;
This 12-month period counts as the earlier one of the following two time points:
a. It should account at the date of signing the final acceptance of goods or six month after the goods at the buyer's plant;
b. If the debugging is caused by the seller, the warranty period will extend its considerable time;
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