1400C Single zone Tube Furnace（STG-100-14）

Description

1400 ℃ 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 research institutes, factories and enterprises, petrochemical, aerospace and other industries.

Features

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, upper opening structure, 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

High-quality HRE heating element, free heat radiation heating in the furnace cavity, energy saving and high efficiency, long service life
The heating element is heated in a ring or on two sides, so as to achieve good uniformity in the furnace
Dual zone heating, single temperature zone can control temperature independently, better temperature uniformity

Temperature Control Panel

PID and SSR control mode, precise temperature control
Internationally standardized N-type nickel-chromium-silicon thermocouple with a temperature measurement range of 0-1300℃ and a long service life
The furnace door is equipped with a door-opening power-off safety protection switch

Program Controller

PID with SSR/SCR control mode, precise temperature control
International standard thermocouple, long service life
Programmable 30 program segments
Equipped with heating indicator light and over-temperature alarm buzzer

Vacuum Atmosphere Function

1.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	STG-40-14	STG-60-14	STG-80-14	STG-100-14
Tube size	Φ40 x 900mm	Φ60 x 900mm	Φ80 x 900mm	Φ100 x 900mm
Max Temperature	1400℃
Working temperature	1300℃
Heating zone size	300mm
Power supply	220V/2KW	220V/3KW	220V/4KW	220V/5KW
Heating element	Silicon carbide rod (SIC)
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 30 program segments, program temperature rise, program heat preservation, program cooling
Heating rate	1-30℃/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 body	1 set
2. Temperature controller	1
3. Power cord 3 meters	1
4. Thermocouple	1
5. Instruction manual	1
6. Crucible pliers	1
7. High temperature gloves	1 pair

Advantage

1 Year Warranty We can provide very professional commercial support, technical support and document support
22 Years Experience We have more than 22 years of experience in Electirc Heating Equipment,Excellent temperature field uniformity is our strength
R&D Design Team Professional design and development team, to provide you with professional and reasonable heat treatment solutions
Quality Control Rigorous quality control process, each process process traceable, to provide customers with high quality products