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vacuum hardening furnace

vacuum laboratory furnace

ModelPT-1600V

DescriptionProtech series vacuum laboratory furnace is widely used for heat treatment of metal materials in high vacuum,recursive,protective atmosphere,also can be used for heat treatment of special materials such as carbonization fiber with excellent thermal insulation.Vacuum Reservoir with water cooling system.The vacuum can reach 7x10^-3 Pa with diffusion pump or molecular pump.

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Features of vacuum laboratory furnace:
1.Double layer steel casting with air cooling fans to keep case temperature lower;
2.High purity fiber alumina board chamber for the best energy saving;
3.The temperature is controlled by precision SCR(Silicon Controlled Rectifier) with accuracy +/-1 C and 30 segments programmable control;
4.The fast rate of temperature increasing and decreasing.
5.The furnace chamber is ceramic fiber brick with excellent thermal insulation,vacuum reservoir with water cooling system; 6.The furnace is equipped with the function of power off automatically when door furnace opening,function of over temperature alarm,etc.

We have a wide range of different optional function furnace to meet different heating requirement, also we accept customer design furnace R&D working, please email us your specific requirement, we will recommend most reasonable choice for you, thanks!

Technical parameters of vacuum laboratory furnace:

Chamber dimension 150x150x150mm
Max. temperature 1600C
Working temp. <1600C
Furnace atmosphere Nitrogen,Argon and other inert gas
Heating rate 0-15/min (Suggestion: 0-10/min)
Temp. control 30 steps programmable and PID automatic control
Vacuum degree 10-3 torr
Temp. accuracy +/-1
Heating element MoSi2 heating elements
Voltage 415V 50HZ
Furnace chamber Stainless steel
Furnace structure Heavy duty double layer structure with cooling fan
Payment term T/T in advance
Shipment by Air, Sea, etc.
Delivery time 3-7 working days
Packing Packing - Plastic paper inside, Polyfoam filled,
Wooden case outside
Vacuum laboratory furnace can be customized according to customers’requirements.

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  After-sales Service


1.We provide one year warranty for our equipment (Except the quick-wear part),Equipment damage or malfunction during the guarantee period due to equipment quality reasons, all be free maintenance.After the warranty expires, still offer lifetime and high quality service.

2.In case of failure in the process of equipment used, our company will make a deal as soon as possible, to ensure the normal operation of equipment.

3.Our company provide free equipment operation training and simple troubleshooting and maintenance training.

4.My company's technical staff can provide door-to-door service (product installation, debugging, maintenance, technical advice and instructions, etc.).

5.Our company provides transport services, packaging are carried out in accordance with the safety standard packing.Random complete technical data (user manual, maintenance manuals, relevant materials and accessories, random tools, etc.).

6.All the equipment has the CE certificate.


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