1600C Atmosphere Box Furnace with vacuum & gas flow control system

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Product Overview


Product Description

1600C Atmosphere Box Furnace with Vacuum & Gas Flow Control System


TMAXKBF16Q is a CE certified box furnace designed for materials synthesis under inert gas atmosphere with temperatures up to 1600 ºC. The furnace consists of high-quality alumina fiber bricks and Molybdenum alloy heating elements with an heating chamber. A vacuum-sealed steel chamber with water cooling jacket as well as the vacuum & gas flow control system enables material processing under inert gas atmosphere.












3 KW

6 KW

87 KW

10 KW

13 KW

Inside Chamber Size

 Heated chamber:

160x150x150 mm, 3.6 Liter.

 Heated chamber:

200x200x200 mm, 8 Liter.

 Heated chamber:

300x200x200 mm, 12 Liter.

 Heated chamber:

300x250x250, 19 Liter.

 Heated chamber:


mm, 36 Liter.

Product Dimensions (mm)






Furnace Structure


·     Double layer stainless steel structure for maximum vacuum and safety, which can ensure a positive pressure up to 0.06MP and vacuum up to -0.09Mpa

·     Spring loaded pressure relief valve installed on the furnace provide protection against chamber over-pressurization.

·     Water cooling front door and air cooling shell.

·     Built in the vacuum pump and two-channel gas flowmeters, pressure gauge needle valves.

Inside Chamber


·     Energy saving 1800 grade fibrous alumina insulation.

·     High purity Al2O3 coating.


AC 220 - 380V single phase; 50/60 Hz

Heating Rate

20°C / min

Temperature Accuracy

+/- 1°C

Heating Elements

·     6 pcs Mo Alloy coils (can only be used under inert gas, Ar is preferred; cannot be used under air or oxygen at the temperature > 300°C).

·     Optional: Heating elements can be replaced by MoSi2 to enable heat processing under oxygen and air atmospheres  up to 1700°C.

Temperature Control

·     PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor.

·     40 programmable segments for precise control of heating / cooling rate and dwell time.

·     Over temperature protection and thermocouple failure alarm functions allow operation without attendant(s).

·     +/- 1ºC temperature accuracy.

·     RS485 Communications Port.

Pressure Relief Valve

Spring Loaded Type Pressure Relief Valve
• Cracking pressure is manufacturer pre-set at 0.066Mpa (relative pressure value).
• Valve close pressure: 0.03Mpa (relative pressure value).
• Max. Temperature 200ºC.

• 35mm O.D barb fitting for gas exhaust.

Gas Flow Control and 
Vacuum Valve

• Two flow meters (#1: 0~8L/min; #2: 0~4L/min) are installed on the front panel of the furnace.
• One heavy duty vacuum pump (CE certified) is built on the bottom of the furnace. 

Water Cooling

• A 16L/min recirculating water chiller is installed in bottom of furnace for cooling furnace sealing flange.

Application Notes

• For preserving the longevity of the furnace components, we recommend the heating rate not to exceed 5 °C /min.
• The cooling rate shall also not exceed 5 °C /min. 
• Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating.
• The refractory block must be inserted before closing door.


Our Company & Team



coating machine with Drying Oven


Strength Proof

All our products are passed the inspection standards included SGS, CE, ASTM with 100% quality.

Cooperative Partner

coating machine with Drying Oven

Packaging & Shipping


     1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

     2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

     3 Responsible for the damage during the shipping process, will change the damage part for you for free.


DELIVERY TIME:15-20 days after confirming order,detail delivery date should be decided according to production season and order quantity.

coating machine with Drying Oven


About Product

 1.Which procedure to secure your Quality?

Our company has own research & development and production base, the products have been calibrate by central laboratory professionals before before they leaves the factory, ensure the accuracy of test results and authority.

2.How about your company product after-sales service system?

Product after-sale guarantee period is 12 months,and we can provide lifetime repair guarantee.We have agents in some countries,they can provide door-to-door service.If there is no agent,our professional pre-sales and after-sales department can reply you within 24 hours for any technical problems.

3.Products standards?

Our instruments adopts ISO, ASTM, DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, IEC, VDE and other international testing standards.

4.Our country's power supply and plug are different, how do you solve it?

We can according to different countries and the power plug, equipped with transformer and plug that in accordance with your local requirement.

5.Payment methods?

T/T, L/C, D/P and so on

6.Packing method?

Standard export wooden box packaging

7.How about customers evaluation for your products?

Our company has established long-term cooperation with the SGS, Bureau Veritas, TUV and Intertek,our high quality products and first-class after-sales service.Our services get the trust of the customer satisfaction and recognition for themselves.

8.Main export market?

Now our products have been exported to North America, Europe, southeast Asia, South America and other countries.

10.How to ensure the customer standard use the instrument?

We can provide each product related video showing how to install and operate.If you have specific needs, we also can arrange engineer to the customer's company for equipment operation training.


About Shipping

 1.Order processing?

Please allow a processing time of 12-24 hours for your order(s) to ship. Equipment orders will take up to 2 weeks before leaving our warehouse. (Order processing is done during normal weekdays only, no holidays or weekends.)
2. Shipping methods?
1 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
2 Responsible for the damage during the shipping process, will change the damage part for you for free.
3.Order tracking?
Online order can be tracked by login to your account. Please allow 24 hours after order is shipped to see logging details.
If you need a tracking number for your order, please send an email to us with your order/invoice number.
4. Import/export tax, duty, GSM, Customs Clearance, and etc?
All import/export related expenses are sole responsibility of the buyer; charges will vary from country to country. Please consult with your local import experts or transportation carrier for more details.
5.Lost or Stolen packages?
Please report all lost or stolen packages to us at the earliest possible time. An investigation will be open soon after reporting the incident to us, and a final ruling will be issued by the carrier for the claim after 10-15 business days. A replacement package will be sent as soon as the claim is accepted by the responsible carrier.



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