1. √ Over 20 Years == √ Factory == √ Own Exporting License == √ Quality Control == √ Competitive Price == √ Own Technology == √ OEM==Short Delivery Time
Jingda Foundry Machinery Manufacturer, The Cheapest and High Quality Gravity Die Casting Machine In China
2. Over 20 Years Factory, Own the Domestic First-Class Team and Professional Design Team, Integrating production, sales and after-sales, Own Exporting License, High Quility Products, Competitive Price, OEM, Timely Delivery.
Aluminum gravity die casting
Item No.: JD-700 Tilt Gravity Die Casting Machine for aluminium.
3. It's a machine that is used in casting not only aluminum but also zinc and some other metals. But they can't be used in brass or copper casting. If you want to cast brass or copper, please choose our products JD-AB500 or JD-AB400.
JD700 Aluminum alloy casting machine
Technical parameters:
1.Maximum size of mould frame:(700*500*700)mm
2.Maximum clamping force: 40KN
3.Maximum opening mould :32KN
4.Minimum shut height:350mm
5.Maximum stroke of dynamic mold:350mm
6.Top core oil cylinder output:38KN
7.The angle of working platform rotation:0°- 90°
8.The speed of working platform rotation:8°/S≤V≤4°/S
9.Hydraulic station power:3.75kw
10.Hydraulic system pressure rating:6.5Mpa
11.Hydraulic system working pressure:5.5-10Mpa
12.Control:manual,automatic
13.Plunger pump (Taiwan imports):25cc/rev
14.Human-computer conversation:Siemens touch screen
4.
| 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:
Mold preheating-next sand core---Matched Molds ---Casting ----Leans changes course the material ---Die sinking ----Goes against ----Components
6. Workshop Photos
7 .Certificate
8.Our customer
Audited Supplier 
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