High Temperature Muffle Furnace-Henan Baika Machinery Equipment Co., Ltd

Description

1.Product decription

The high-temperature box type atmosphere furnace adopts a double-layer shell structure and a PID program temperature control system, with phase-shift triggering and thyristor control. The furnace is composed of alumina polycrystalline fiber material combined with ceramic plates/stainless steel. The double-layer furnace shell is equipped with an air cooling system, which can quickly raise and lower the temperature. The shell is sealed as a whole, the cover plate is sealed with heat-resistant silicone, and the furnace door is sealed with silicone pads. The gas enters and exits the rear chamber after passing through the flowmeter. There are multiple gas inlet and outlet ports for washing the furnace, which can be pre evacuated and can pass gases such as argon, nitrogen, oxygen, ammonia decomposition gas, etc. The furnace has the advantages of temperature field balance, low surface temperature, fast temperature rise and fall rate, and energy saving.

2.Product application:

High temperature box type lifting atmosphere furnace is applied in the heat treatment process of electronic components, new materials, and powder materials under vacuum or atmosphere conditions. It is also used for pre firing, sintering, brazing and other processes of electronic ceramic products in metallurgy, machinery, light industry, commercial inspection, universities and research departments, and industrial and mining enterprises.

3. Product Features:

3.1. Heating element: (1400 ℃: high-quality silicon carbon rod), the furnace is made of alumina polycrystalline fiber material, with good insulation performance, durability, high tensile strength, greatly improving the service life.

3.2. Can be evacuated and can be filled with various protective atmospheres (excluding flammable, explosive, and highly corrosive gases);

3.3. Overtemperature alarm, leakage protection, safe and reliable operation;

3.4. Optional program control of vacuum system, inflation system, and temperature control system through touch screen operation, with simple, convenient, and accurate operation.

characteristics

1: Efficient heating

2: Uniform temperature distribution

3: Excellent stability

4: Easy operation

5: Safety and reliability

6: Noise free

7: Low labor intensity

8: Short cycle time

Technical parameters

Model	BK-1400
Chamber dimension	(H × W × L) customized
Furnace structutre	Vertical type
Open mode	Side opening
Sealing method	PTFE ring sealing groove handwheel locking
Maximum temperature	1400℃
Operation temperature	≤1300℃
Heating element	High quality SiC
Temperature control method	Adopting an intelligent temperature controller with multiple adjustment methods such as standard PID, artificial intelligence regulation APID, or MPT, it has self-tuning and self-learning functions, excellent control characteristics without overshoot or undershoot, 30 stage program control function, and can achieve temperature rise and fall control of any slope. It has programmable/operable commands such as jump (loop), run, pause, and stop, and allows for program modification at any time during program control operation; Adopting artificial intelligence adjustment algorithms with curve fitting function can achieve smooth curve control effect
Curve setting	30 segment (customizable with 50 segments) program control function, can input settings: one curve is 30 (50) segments, two curves are 14 (28) segments/each, three curves are 9 (15) segments/each, and five curves are 5 (9) segments/each; Multiple curves can be input simultaneously, and can be called up freely when in use.
Temperature control protection trigger	Adopting an integrated module control unit, the control accuracy is accurate, and dual circuit control and dual circuit protection are designed, which have protections such as overshoot, phase loss, overvoltage, overcurrent, overtemperature, current feedback, soft start, etc
	Phase shift trigger (with soft start function: When the soft start function is turned on, the current will gradually increase and the impact on the heating element will be small, which is beneficial for extending the life of the heating element)
Communication interface	RS485 Communication interface, which can control the start, pause, stop, temperature rise curve setting, temperature rise curve reading, parameter setting, etc. of the electric furnace through a computer. It has high reliability and is easy to master. The display content on the computer screen is rich, showing measured values, given values, output values, segment time, segment number, temperature rise curve, power percentage curve. The temperature rise curve can be stored by the computer, and the stored temperature rise curve can be used to call and modify the given values and commonly used parameters at will. The time interval for recording historical curves and historical reports can be filtered (1s-1h) and can be saved for a long time.
Thermocouple	S model
Furnace material	High purity alumina polycrystalline fiber
Heating rate	0-20℃/min(adjustable)
Constant temperature accuracy	±1℃
Uniformity	±5℃
Gas permeable	Any inert gas
Gas path distribution	One intake is located at the rear, and another exhaust pipe is set up
Vacuum degree	-0.1mpa( Mechanical vacuum gauge )
Vacuum pump	Mechanical pump
Furnace shell structure	Double layered shell with air cooling system
Shell surface temperature	≤40℃
Rated power	6Kw
Power supply	380V 50/60Hz
Accessories	1 set of high-temperature gloves, 1 gasket, 1 crucible clamp, 1 user manual, product certificate, warranty card
Vulnerable parts	Heating element
After-sale service	12 months, and maintenance for the furnace service lifespan (excluding vulnerable parts)

High Temperature Muffle Furnace