High temperature vacuum box atmosphere muffle furnace

SMKJ Box heat treatment furnace is a flexible single chamber furnace designed for meet many processing requirements. The Box Furnaces are used for normalizing, annealing, quenching, tempering, hardening and other high temperature thermal processes for carbon steel, alloy steel, high-speed steel and other metal parts with different heating method in electric, direct fired or indirect gas fired.

      The Box Furnace can be desgined a vertical lift or swing out door allowing the various sized product(s) to be placed in the furnace, that can be customized to meet many processing requirements. Multiple zone heating technology can be integrated to maintain exceptional part temperature uniformity, and achieve heating and cooling profiles.

Chamber structure: All use the Ceramic fiber insulating systems, Alos can be incorporated within the special design of atmosphere protection.
Heat Method: Provided in electric, direct fired or indirect gas fired for specific processing requirements.
Furnce door: The frame made by steel plate, two styles of door are vertical lift and swing out.
Heating Efficiency: Specially-designed furnace door sealing, and built-in heating wire ensure excellent sealing performance and uniform furnace temperature.
Protection: Equipped with all kinds of interlock protection device, which can prevent Failure and accident due to misoperation.

1).Adopt ceramic fiber, greatly shortening starting heating time and extraordinarily saving energy up to 20%-30%.
2). Specially-designed furnace door and roller sealing, and built-in heating wire ensure excellent furnace door sealing and uniform furnace temperature.
3). Double-thermocouple control: one thermocouple is for testing furnace temperature, and the other one is for over-heat protection.
4). The furnace is equipped with interlock protection device, which can prevent Failure and accident due to misoperation.
5). Adopt intelligent digital temperature-control system, which feature clear reading, conveniently adjusted, high temperature control precision, easy structure, safe and reliable.

Please link our website: 

/industrial-box-furnace/

to get more useful information
Skype : mandymeina
Cell phone : 0086 15168765707

 1. What is your advantage to compared to others?
First, we provided turnkey solution ,Cost-effective,highly efficient, durable and easy-to operate machine is what we deliver.
Second, we have Strict Quality Control System,Before Being dispatched from our factory all of our equipment will undergo a series of strict test,including the appearance quality test, voltage electrical test, aging test also the package strength checking

2. If our machine meets fault, how could you help us to solve it?
For failures caused by using process, we will send our aftersales engineer to discuss with you, and you should provide the video how the machine is broken,we will find out which part of the machine is broken and then we will send you the broken part By Dhl.

3. What is your warranty?
Our warranty period comes from the machine begin to run normally and we will provide the whole life technology support to you for free.
All products sold by COOLDO In warranty period,we will provide you the spare parts for free. Our engineer will help you do the aftersales through our remote control system.When out of one year warranty time, we will provide the spare parts with the cost price for the whole machine lifetime.