Features：
● It has the function of manual and automatic switching, which can respectively realize the manual adjustment of the outer mold, center core, edge core, top mold, worktable, etc. In order to ensure safe and reliable operation and prevent damage to the abrasive tool due to misoperation The actions between them have a reasonable interlock function.
●The worktable is made of HT250 castings, which are treated with aging to prevent deformation, which can prolong the service life of the casting machine and ensure the accuracy of the casting piston.
● Cooling water is used to control the outer mold, center core, pin and top mold, and the cooling time can be adjusted by the time relay.
● It has an independent hydraulic unit, and the hydraulic system is equipped with an oil tank. Each cylinder can be individually controlled to suit different pistons.
Parameter：
|
No. |
Item |
Unit |
|
|
1 |
Piston diameter range |
mm |
Φ40-105 |
|
2 |
Piston height range |
mm |
90-150(Without top riser) |
|
3 |
Number of cavities |
– |
1or 2 |
|
4 |
Way of working |
– |
Lower core pulling |
|
5 |
Outer mold cylinder
stroke |
mm |
≥130 |
|
6 |
Top mold cylinder
stroke |
mm |
≥300 |
|
7 |
Side core cylinder
stroke: |
mm |
≥20 |
|
8 |
Center cylinder stroke |
mm |
≥280 |
|
9 |
Maximum clamping force |
㎏ |
1750 |
|
10 |
Tilt angle |
– |
≤20° |
|
11 |
Rated power |
kW |
5.5 |
|
12 |
Hydraulic system set pressure |
MPa |
6.3 |
|
13 |
Cooling water pressure |
MPa |
0.25 |
|
14 |
Voltage |
V |
380 |
|
15 |
Length*width*height |
mm |
2000*1800*2000 |
|
16 |
Weight |
Kg |
2000 |
