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Home > Products > Furnace > Vacuum tube furnace > TF1700 Vacuum tube furnace

TF1700 Vacuum tube furnace

Brief description:1700℃ single-zone tube furnace is used in sintering and high temperature heat treatment of metal materials, ceramic materials, nano materials, semiconductor materials, powder metallurgy and other new materials in colleges and universities, scientific rese

  • Model:TF1700
  • Manufacturer:CHISHUN TECH
  • Update time:2023-05-22
  • Visits:1891
CONTACT

TEL:+86 25-86795086  58000618


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E-mail:admin@nj-keyscience.com


http://www.ishenhou.cn

Detailed introduction

Furnace shell

The shell is made of metal Q235 low-carbon steel, and the surface is electrostatically resistant and resistant to corrosion.

The solid double-layer metal frame is combined with the heat-insulating fan structure, and the furnace surface temperature is low

Horizontal use mode, easy to operate

 

Refractory material

Multi-layer insulation design, composed of lightweight alumina ceramic fiber and high-quality insulation board backing, does not contain asbestos components, low heat loss and low energy consumption

 

Heating system

The high-quality Mosi2 heating element is safely and firmly installed on both sides of the furnace, and is heated by free heat radiation in the furnace cavity, which is energy-saving and efficient, and has a long service life

Heating on both sides (left and right sides), so as to achieve good uniformity in the furnace

 

Temperature Control Panel

PID and SSR control mode, precise temperature control

International standardized B-type Ni - Cr silicon thermocouple, temperature range 0-1800°C, long service life

Equipped with heating indicator light and over-temperature alarm buzzer

 

Program Controller

Advanced controllers that meet complex process requirements

Simple and direct operation, flexible programming

Programmable 32 program segments

Over temperature and fault alarm, automatic safety protection

 

Vacuum Atmosphere Function

With 304 stainless steel sealing flange to obtain vacuum or atmosphere in the furnace tube

High-quality quartz glass working tube, and metal or corundum working tube can also be selected to adapt to different working conditions

 

Technical Parameter

Model

TF1700-I

TF1700-II

TF1700-III

TF1700-IV

Tube size

Φ40x900mm

Φ60x900mm

Φ80x900mm

Φ100x900mm

Max  Temperature

1700

Working temperature

1600

Heating zone size

300mm

Power supply

220V/3KW

220V/4KW

220V/5KW

220V/5KW

Heating element

MoSi2

Furnace material

Polycrystalline inorganic alumina ceramic fiber material prepared by wet vacuum filtration

Furnace tube material

High purity corundum tube

Temperature control accuracy

±1

Temperature measuring element

S-type national standard platinum rhodium thermocouple

Temperature control instrument

Intelligent microcomputer PID temperature control instrument, SSR control, PID parameter self-tuning function; programmable 4 groups of 8 program segments, program temperature rise, program heat preservation, program cooling

Heating rate

1-15/min free adjustment

Furnace structure

Furnace temperature control integrated structure; double-layer shell, air circulation and heat insulation

Sealing performance

Both ends of the furnace tube are equipped with stainless steel metal flanges, matched with high-temperature PTFE gaskets, which can work under vacuum with a vacuum degree of ≤5pa (rotary vane vacuum pump)

atmosphere performance

There are air inlets and outlets at both ends of the flange. The pressure gauge is installed on the metal flange. The precision needle valve can adjust the air intake and output, and can be fed with protective gases such as nitrogen, argon, and hydrogen.

equipment protection

Modular control, sound and light alarm signal will be sent out for over temperature and broken coupler in the working process, and the protection action will be completed automatically

safety protection

The equipment is equipped with a circuit breaker, which will automatically pop open in case of short circuit leakage, which can protect the safety of equipment and operators

shell

High-quality cold-rolled steel plate CNC machine tool blanking processing, after welding, grinding, polishing, phosphating, pickling, surface electrostatic spraying plastic powder

Quality Certification

ISO9001   CE    SGS   TUV

The standard configuration

1. 1 furnace body 2. 1 temperature controller 3. Power cord 3 meters 4. 1 thermocouple 5. 1 manual

6. One furnace hook 7. One pair of high temperature gloves 8. Two pipe plugs 9. One set of sealing flange

Optional accessories

1. Optional rotary vane vacuum pump (vacuum degree ≤ 5pa) 2. Optional digital vacuum gauge ((1.0×105-1.0×10-1pa)) 3. Optional float flowmeter (range 60-600ml/min) 4 , optional corundum boat

Accessory

1. Furnace body2. Temperature controller、3. Power cord 3 meters、4. Thermocouple、5. Instruction manual、6. Crucible pliers、7. High temperature gloves

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Contact Us
  • Tel:+86 25-86795086  58000618  58000718
  • Skype:+86 139 1299 5166
  • Mobile:+86 139 1299 5166
  • E-mail:admin@nj-keyscience.com

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