√ Over 20 Years == √ Factory == √ Own Exporting License == √ Quality Control == √ Competitive Price == √ Own Technology == √ OEM==Short Delivery TimeJD-AB400 Gravity Die Casting Machine1.ApplicationJD-AB400 gravity die casting machine is used for producing copper alloy casting of large and medium size or casting of small size whose molds contains several cavities.
2.Machine componentsThe machine consists of three parts,such as mechanical part,pneumatic part and electrical part.Material used in mechanical is well-selected steel.Both pneumatic and electrical part use products of world-famous brands. Therefore we can assure you that our products are high quality.
3.Main specifications and technical parameters:Main specifications and technical parameters |
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Maximum outlined diameter of mold | 500 mm |
Maximum weight of mold | 150 kg |
Maximum distance of mold baseplate | 510 mm |
Maximum clamping stroke | 270 mm |
Angle range of lateral casting | 0-90deg |
Angle range of pre-casting | 0~110 deg |
Angle range of mold immersion | 0~90 Centigrade |
Oil pressure | 50~70 bar |
Power capacity | 5.25 kw |
Three phase power | 380 V/ 50Hz |
Oil tank capacity | 220 L |
Capacity of mold immersion tank | 750 L |
Machine weight | 2000 kg |
Machine size( L× W× H) | 1650mm× 2300mm× 1720mm |
4.About the after- sale servicesIn the meantime , we own strong administrant and technical teams to ensure that our innovation and improvement ability can keep up with changeable market requirements .In order to satisfy our customers better , we can also make machines according to our customers' specific needs.
Our after-sale service is prompt and patient .Once you place an order, we are willing to give you support in installment and labor training .During the production period , if you meet any problems that you are not able to deal with , you could contact us .We will try our best to help.
The advantage of gravity casting technology |
Item | Gravity casting technology | Foundry casting technology |
Product quality | The structure of the casting is compact and both of its inside and outside surfaces are smooth . The sizes of castings are concordant . The fine machining speed is fast and polishing rate is high . | There are some dregs and sands on the surface of the castings. Its structure is loose and both of the inside and outside surfaces are rough. The sizes of castings are not concordant . The fine machining speed is slow and polishing rate is low. |
Qualified rate | 92%~98%, high qualified rate | High rejection rate |
Labor productivity | It needs only 7 persons . | It needs more than 14 persons . |
Pollution situation | Casting temperature is low . Its pollution and noise are also low . | It produces smoke . Its pollution and noise are high . |
5.Working Process:
Put the sand core -----close the Mold ----Melting Copper --------Soak the mold and take out the finished product -----
--open the mold and get out the product ----Flip to horizontal
6. Products details Photos 7 .Certificate
8.Our customer