Vacuum gas quenching hardening Furnace for extrusion die Vacuum
air-cooled furnace Horizontal real air quenching furnace
Brief
The pit type furnace is cycle production furnace. Mainly used for
metal parts in natural atmosphere or protective atmosphere for heat
treatment.
Applicable for bright annealing tempering of carbon steel, alloy
steel parts and magnetic materials in protective atmosphere, and
for bright annealing of small batch of scrolling strips
Structure
Almost pit type furnace are round type and installed in the pit for
easy loading and un-loading the goods, which consist of furnace
body, cover, heating element, loading basket, and temperature
control system.
Parts Description:
1) Body Shell: Made by steel plate and structural steel.
2) Inside of furnace cover: made by stainless steel plate.
3) Burner liner: Adopt the super light and energy conservation
micropore fire-resistant heat reserving brick
4) Aluminum silicate fiber at between burner liner and shell, and
also fill full of thermo-insulating power in gap.
5) Resistance wire: Adopt the 0Cr25Al5 high resistor alloy wire
installed upon brick.
6) Furnace cover: Adopt the manual lever lifter or motor-driven or
hydraulic.
7) Furnace installed fan: Made by a heat-resistance stainless steel
shaft and fan blade for uniform heating the work-piece
8) Limit switch: Installed near the furnace cover for safety
operation.
Controlling of the furnace temperature, automatic recording, over
temperature automatic power-off protection and so on.
Specification
| serial number | Equipment model LXWXH | Effective hot zone mm | Loading capacityKg | PowerKW | cooling method | |
| 1 | GCN-80 | 700X500X500 | | 400 | 80 | 1. Up and down alternating air cooling 2. 360° air cooling closed
heating 3. Sealed heating 360° air cooling + up and down
alternating air cooling (optional) |
| 2 | GCN-160 | 900X600X600 | | 600 | 160 |
| 3 | GCN-180 | 1200X600X600 | | 800 | 180 |
| 4 | GCN-260 | 1200X800X800 | | 1000 | 260 |
| 5 | GCN-350 | 1500X800X800 | | 1500 | 350 |
| 6 | GCN-460 | 1800X800X800 | | 2000 | 460 |
| Name | Low Pressure Vacuum Carburizing Furnace |
| Air Cooling Pressure | 2/4/6/10/15/20bar |
| Chamber Size | 400*300*300mm (Custom Made) |
| Core Components | Plc, Engine, Bearing, Gearbox, Motor, Pressure Vessel, Gear, Pump |
| Dimension(L*W*H) | 300*300*500-1000*1000*2000(Customized) |
| Heater | Mosi2 Heating,Mo Belt, Tungsten, Graphite, Simo, Sic |
| Loading Capacity | 50-1500kg |
| Power (Kw) | 36-500kw |
| Pressure Increasing Rate | 0.65/0.67/0.68pa/H |
| Structure | Horizontal, Vertical, Batch, Continuous |
| Ultimate Vacuum | 3.0*10-4 Pa |
| Voltage | Optional Customized(220v/380v/660v) |
| Working Temperature | 0-1650 Degrees |
| Weight | 2t-35t |
| Amosphere Protect | Gas Protection |
| Furnace Structure | Double Shell With Water Cooling |
| Furnace Temperature Uniformity | ±5 .C |
| Usage | Lab Sintering/Brazing/Quenching/Heating Treatment /Bright Annealing
For Steels |
| Key Selling Points | Easy To Operate/High Productivity/Multifunctional/Energy Saving |
| Melting Material | Metal Workpiece
|
