Vacuum Gas Cooling Furnace PQ series
Be used for vacuum pressure hardening、tempering、vacuum solid solution、magnetic treatment and brazing.
- 产品性能
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Working temperature:500℃～1280℃
Rated temperature:1320℃
Furnace temperature uniformity:≤±5℃
Limited vacuum:≤1.3Pa
Pressure rising rate:≤0.3Pa/hr
Heating-up time(from room temperature to 1100℃):≤45min
Rated cooling pressure:2.8bar
- 设备特征
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1.Horizontal single chamber design with compact structure, furnace door opening mode can be designed according to user requirements;
2.The heaters are arranged in ring section to effectively improve the uniform performance of furnace temperature;
3.The heating internal surface is covered with molybdenum plate or graphite plate to meet different process requirements;
4.It can be rapidly cooled with a maximum pressure of 2.8 bars;
5.Convective heating function as an option can meet the needs of users.
- 工艺流程
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Loading→Vacuumizing→Vacuum heating→Heat preservation in vacuum→High pressure cooling→Unloading
- 产品参数
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Effective zone dimensions (W × H × L) 800×800×1300mm Effective volume 9.5M3 Loading rated capacity 1100kg Equipment weight 16ton Rated temperature 1320℃ Furnace temperature uniformity (no load) ≤±5℃ Rated heating power 300KW Total installed power 355KVA Max cooling pressure 130Kpa-280Kpa Limit vacuum degree (conventional pump units) ≤1.3×100 Pa Limit vacuum degree (high vacuum pump units) ≤7.0×10-3 Pa Pressure rise rate ≤0.3Pa/hr Cooling water consumption 15m3/h Nitrogen consumption (one cycle) 25m3 *Can be customized according to customer requirements.
