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RYL1700 Vacuum Hot Press Furnace

  • Technical Parameters
  • Detailed Description
  • Video show
  • The standard configuration
  • Option

Detailed technical parameters





Furnace tube size (mm)

Dia60 (OD) X1000 (mm)






Heating element

1800 type silicon molybdenum rod

Temperature control method

Use Yudian program temperature control instrument (standard)

1. 30-segment program temperature control intelligent PID adjustment.

2. With over-temperature protection, the electric furnace heating circuit will be automatically cut off when the temperature is too high or the temperature is broken. ON, the ON light on the panel is off, the OFF light is on, and the electric furnace is limitedly protected).

3. With 485 communication interface (standard with optional software)

4. It has a power failure protection function, that is, when the furnace is powered on after the power is turned off, the program does not start from the initial temperature, but starts from the temperature of the furnace when the power is turned off.

5.The meter has the function of temperature self-tuning

(Replacement of imported instruments requires additional payment, purchase)

FP93 temperature control instrument (Japan Shiden) Eurometer instrument touch screen instrument

Furnace material

Alumina polycrystalline fiber (above 95% alumina content) imported from Japan

Imported hearth vs domestic hearth

Cavity structure

control precision

+/- 1 ℃


Phase shift trigger

Electrical appliances



106 / 16E Simmonk, Germany

Maximum temperature

1700 ℃

Rated temperature

1650 ℃

Heating rate

≤20 ℃ / Min (can be modified according to requirements)

Recommended heating rate

≤10 ℃ / Min

Thermocouple model

Type B

Degree of vacuum

TW-1.5A 2XZ-2 VS-0.1 vacuum system VS high vacuum system

1. Generally rough vacuuming, to drive out the gas in the furnace tube: TW-1.5A

2, 2XZ-2 vacuum pump can pump the vacuum degree of tube furnace tube to about 10Pa

3. The VS-0.1 vacuum system can draw the vacuum degree in the tube furnace tube to 0.1Pa (with a resistance vacuum gauge display)

4, VS high vacuum system (the system is composed of molecular and mechanical pumps) can vacuum the tube furnace tube to 10 -3 Pa.

Water cooling (optional)

Water cooler


Ambient surface temperature

≤45 ℃

Security protection system

The furnace body is equipped with an air switch and a fuse. When the current exceeds the rated current of the circuit breaker, the empty meeting automatically trips open, effectively protecting the electric furnace.

Switch protection system

The furnace is equipped with a travel switch. When the furnace cover is opened, the relay will automatically cut off the main power, effectively ensuring the safety of the user.

瑞典Canthal A1 )为加热元件,采用双层壳体结构和30段程序控温系统,移相触发、可控硅控制,炉膛采用氧化铝多晶纤维材料,这款热压炉主要适用于致密复合材料在真空高压下的制备。 This vacuum hot-pressing furnace consists of a vacuum tube furnace, a 20T electric press, a quartz vacuum cavity, and a 1 / 2-inch graphite mold. The tube furnace uses a resistance wire ( Canthal A1 in Sweden ) as a heating element and adopts a double-layered shell structure And 30-segment program temperature control system, phase-shift triggering, thyristor control, furnace uses alumina polycrystalline fiber material, this hot-pressing furnace is mainly suitable for the preparation of dense composite materials under vacuum and high pressure.


Software control system (optional): The furnace is equipped with a communication interface and software, which can directly control various parameters of the furnace through a computer, and can observe the PV and SV temperature values on the furnace and the operation of the instrument from the computer. The heating curve computer will draw in real time, and can save the temperature data at each moment, and can be called up at any time.

Cover opening protection system: The furnace is equipped with a travel switch, which will automatically cut off the power when the furnace cover is opened, effectively ensuring the safety of the user.


Sealing system: The furnace tube and flange are sealed with a silicone O-ring for easy removal, repeated removal, good air tightness, and can ensure that the pointer of the pressure gauge does not deflect for 12 hours.


Vacuum system (optional): TW-1.5A vacuum pump and 10-1Pa vacuum pump or 10-4Pa molecular pump imported from Germany can be equipped.


日本进口 炉膛材料,不掉粉、材料保温性能好、反射率高、温场均衡,抗热涨冷缩能力强。 Furnace material: The furnace material imported from Japan is used. It does not drop powder, the material has good thermal insulation performance, high reflectivity, balanced temperature field, and strong resistance to thermal expansion and contraction.


瑞典Canthal A1 电阻丝 使用使用长,温场均衡。 Heating element: The world's first-class resistance wire, Swedish Canthal A1 resistance wire, is used, and the temperature field is balanced. Kangtaier resistance wire data download


Leakage protection function: The furnace is equipped with a leakage air switch. When the furnace body leaks electricity, it automatically cuts off power to ensure the safety of use.

Features of hot press furnace:

(1) The equipment can combine extrusion and sintering into one process to complete, so that high density and high strength composite materials can be obtained.

(2) Opening vertical heating body, the furnace tube flange can be rotated out of the furnace cavity around the axis.




RYL1700 Vacuum Hot Press Furnace

1 set

Corundum tube


Stainless steel flange

1 pair

High temperature gloves

1 pair

Type B thermocouple 1

COM to USB interface

(Standard when selecting software control system)



1 serving


(Standard when selecting software control system)


Water cooler

Vacuum system




Vacuum baffle valve



KF card holder



KF Tee



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