Products Description of Vacuum tubular furnace

The vacuum tubular furnace adopts an air-cooled structure, and the furnace body is made of high-purity alumina microcrystalline fibers adsorbed by high-temperature vacuum. Mainly used for experiments and small-scale production lines in universities, research institutes, industrial and mining enterprises, etc. It can be evacuated and filled with various protective or destructive gases, making it the best product for small-scale experiments.

Feature of Vauum Tubular Furnace

● Max temperature RT～1700℃

● High quality Mosi2 heater, Heating on two sides, good furnace temperature uniformity

● High quality performance alumina ceramic fiber insulation materials

● 30 or 50segments programmable and PID auto control

● With over temperature alarm function

● Temperature control accuracy ±1℃

Model	SK2-1-12TPA2/3/4	SK2-2-12TPB2/3/4	SK2-3-12TPC2/3/4	SK2-6-12TPD2/3/4
Dimensions: Standard Heating zone length (mm)	205mm/350mm/440mm
Dimensions: Standard Tube diameter (mm)	∮40mm/∮60mm/∮80mm/∮100mm
Max.temperature	1700℃,Continuous working temperature 1600℃.
Voltage(V)	220 1P	220 1P	220 1P	220 1P
Thermocouple type	K
Heating element	Mosi2 heater
Temp.Precision	±1℃
Heating rate	0-30℃/min free adjustment
Chamber material	Using advanced high-quality alumina microcrystalline fiber material
Furnace structure	Double-layer air-cooled structure, surface temperature is less than 60℃
Temperature controller	Intelligent PID temperature control instrument, 30 program segments, SSR control, PID parameter self-tuning function; program temperature rise, program heat preservation, program cooling
Inlet gas/Atmosphere	It can be filled with various protective or destructive gases, Inert gases, mixed gases, nitrogen, oxygen, etc
Gas control	The air inlet can be set up 1 or more air intakes, each air inlet is provided with a needle valve, connected with a vacuum gauge. The air outlet is connected with one air outlet, and all holes are equipped with needle valves. Equipped with a vacuum pump.
Vacuum system	-0.1Mpa Use Stainless steel vacuum flange with vacuum gauge, valve; Easy to unload, double seal
WELCOME OEM/ODM

Standard Accessories

How to packing accessories?

We will have a list of accessories inside each package
Each package should be checked for any damage or quality issues, and then wrapped entirely with bubble wrap.
Finally, place it in the top space of the device

Optional

Different heating zone for your choose;

LCD touch screen control for choose

RS485/USB port to connect computer for choose.

High vacuum such as 10Pa,10-1Pa,10-2Pa,10-3Pa,10-4Pa.

Detail picture for 1200℃ split vacuum tube furnace

More details

Heating zone length 205mm

Heating zone length 350mm

Heating zone length 440mm

Temperature controller,wheel,lock

Application

Vacuum tubular furnace are widely used in scientific research and small batch production in industrial and mining enterprises, as well as in ceramics, metallurgy, electronics, glass, chemical industry, machinery, refractory materials, new material development, special materials, building materials, sintering, etc. involved in scientific research and teaching in universities and colleges. , such as sintering ,annealing, tempering, quenching and other processes.

Titanium alloy

Metal alloy materials

Ceramic

Magnetic material

Titanium alloy

3D printing

Warm Tips

1. The air pressure in the furnace tube shall not be higher than 0.02MPa

2. Since the internal air pressure of the gas cylinder is high, the pressure reducing valve must be installed on the gas cylinder when the gas is fed into the furnace tube. To ensure safety, it is recommended to use a pressure lower than 0.02MPa

3. When the furnace body temperature is higher than 1000 ℃, the furnace tube shall not be in a vacuum state, and the pressure in the furnace tube shall be equivalent to the atmospheric pressure

4. The gas flow into the furnace tube shall be less than 200SCCM to avoid the impact of cold air flow on the hot furnace tube

5. For the sample heating experiment, it is not recommended to close the air extraction valve and air inlet valve at the flange end of the furnace tube. If it is necessary to close the gas valve to heat the sample, pay attention to the indication of the pressure gauge at all times. If the air pressure indication is greater than 0.02MPa, the exhaust valve must be opened immediately to prevent accidents (such as furnace tube rupture, flange flying out, etc.)

Warranty

One year warranty and lifelong technical support

Special tips:

1. Consumables such as heating element, quartz tube, sample crucible, etc. are not within the warranty period.

2. Damage caused by the use of corrosive gas and acid gas is not covered by the warranty.

Company profile

We are a professional manufacturer of laboratory high temperature systems since 2005. We have two factory all located in Nanyang city of comprehensive bonded zone,one is main produce equipment shell and electric parts, another for assembly and testing all equipment.

We have experienced R&D team with 10 more skilled engineers.

Our main products such as: Muffle Furnace,Tube Furnace,Atmosphere furnace,Vacuum Furnace,Bottom loading Furnace,Car bottom furnace,Degreasing sintering furnace, Vacuum brazing furnace,drying oven and Various high temperature accessories,etc.

Welcome OEM,ODM!