Find excellent quality multi-contact green sand molding machine made in China from one of the largest China manufacturers and suppliers – Effect Machine, which is one of the famous brands. Leveraging on advanced equipment and superior techniques, we can offer you such equipment with high accuracy, high efficiency, reliable performance and long lifespan. Welcome to wholesale quality products from our professional factory.
multi-contact green sand molding machine:
The machine is applicable to all various of foundry of clay sand molding
The machine not only can be used stand-alone, but also can be consisted mechanized assembly line. It also can be consisted semi-automatic production
1. Using the multi-contact pneumatic compaction, so no oil leakage problems; Moderate pressure, no special requirement for moulding sand, the number of the contact is 48 pieces, it is suitable for complex molding.
2. When the machine is compacting, the frame without stress, but the four tie bars hook the working table and compact. If the multi-contact finger、hook、 sand box、templet、working table as a system, the compact power is internal compaction.
3. The contact compact the sand over shock together with the working table( break away from frame, so the frame cannot be vibrated). so the hardness and uniform of the sand mould( the average hardness is 85-90), the mold thickness can be 20-30mm. the ration of mold thickness can be H:B=2-3. And the hardness of cavity vertical plane can be above 80.
The shock part of the machine is buffer spring, so it is no special requirements for the foundation
The drawing structure, it consists of drawing cylinder connected with synchronizing shaft, the drawing cylinder adopts air pressure control, so it can guarantee the drawing smoothly beginning
II. Main Technical Specifications
1. The inner size of sand box: 1482x892x400mm
2. The maximum overall dimension of sand box: 1970x1010x400mm
3. Worktable size: 1980x1030mm
4. Working pressure: ≥0.55 Mpa
5. Number of contact finger: 60 pieces
6. Cylinder bore of contact finger: ￠100
7. Compaction pressure: 4.8kgf/cm²（0.55Mpa）
8. Jolt loading: 2500KG(O.55Mpa)
9. Pressure head of con act finger: ￠118
10. Compress press of contact finger: 250mm
11. Stripper cylinder stroke:450mm
12. Moulding cylinder: ￠200×2
13. Jolting cylinder: ￠450
14. Squeezing cylinder: ￠800
15. Table contact part the distance under the plane: 800mm
16. Total height of sand box’s template: 600mm
17. Productivity: 35-40 half box/h
18. Total intake pipe: 11/2〞、1〞
19. The distance from frame which put sand to multi-contact finger: 60mm
20. Free air consumption: 3.5m³/half box
OUR COMPANY AND CERTIFICATION:
HUAXIN Foundry has over 20 years history In China. It is located in west city industry park, Jiaonan, Qingdao city, China. We have produced sand Casting machines more than 1000 types, so we have rich experience in sand casting production machines.
Our annual output is about 600sets, and 40% have been exported to USA,Japan,Pakistan,Germany, Australia,Vietnam, Indonesia, South Africa,South America and soon on.
The company founded in 1998, is a combined with designing and production, manufacturing, installation, sales and service foe enterprises to work closely together.
Our main products are Green Sand Automatic Static Pressure Molding Lines,Green sand treatment line,Resin Sand Preparation Line For Foundry,Shot blasting machines,Sand blasting machines, Foundry Core shooting machines,jolt squeeze moulding machines and other foundry machinery.And we also have one foundry plant for producing all kinds of Grey Iron and Ductile Iron Castings.
Casting machines has begun to form domestic production base for machinery equipment. Company mainly technical staff, managers and workshop workers have more than ten years of production experiences in the casting industry technology..
Welcome to our factory for business talk !