ST-CVDA8812 High Temperature Industrial Vacuum Heat Treatment Furnace for Mold Steel
Industrial Vacuum Heat Treatment Furnace for Mold Steel
Simple specification of vacuum furnace :
This furnace is mainly used for vacuum bright quenching of mold steel ,tool steel , alloy steel ,stainless steel etc ,and it also suitable for high -temp tempering ,vacuum annealing and high-temp braze .
1 |
Product name and model |
ST-CVDQ8812 high pressure gas cooling vacuum furnace |
2 |
Highest temperature |
1350°C |
3 |
Working zone |
800×800×1200mm (W×H×L) |
4 |
Loading capacity |
800kg |
5 |
Temperature uniformity |
≤ ±5°C |
6 |
Heating power |
280KW |
7 |
Ultimate vacuum degree |
2×10-1 Pa(no-load furnace) |
8 |
Working vacuum degree |
3--10Pa |
9 |
Heating speed |
≤60 min(no-load furnace, from room temperature up to 1300 °C) |
10 |
Pressure increasing rate |
0.5Pa/h |
11 |
Cooling pressure |
2 - 6 Bar, adjustable. |
12 |
Cooling speed |
5min(no-load furnace, from 1200 °C cooling to 200 °C) |
13 |
Unit for vacuum and cooling |
185KW |
14 |
Time for achieve work vacuum |
≤30min (from atmospheric pressure down to 3 ~ 10 Pa) |
15 |
Temperature accuracy |
≤±1°C,(Using Japan EC5908 type instrument) |
16 |
Heating element |
Graphite tube |
17 |
Inner chamber material |
Full graphite felt |
18 |
Loading way |
Hydraulic jack workpiece car |
19 |
Temperature measurement |
Twin-core S type thermocouple(one for temperature control,the other for recording) |
Spare parts for vacuum heat treatment gas cooling furnace :
Items |
QTY |
For free |
Sealing elements |
1 set for whole furnace |
|
Insulating parts |
1 set for whole furnace |
|
Graphite elements |
1 set for whole furnace |
|
Gauge tubes |
1 set for whole furnace |
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