Introduction

The furnace body adopts a double-layer shell structure, high-performance insulation materials, equipped with a cooling fan, features 60% more energy-efficient than ordinary furnace. The furnace door and furnace top are sealed with high-temperature silicon rubber, which can be pre-evacuated and can be filled with a variety of inert gases.

 

Features

1. High uniform temperature
2. Temperature Control accuracy: ±1℃
3. Easy to operate.
4. Over temperature protection and alarm.
5. Good sealing to make sure no leakage.
6. High-temperature alloy resistance wire as the heating element, imported polycrystalline fiber as insulation material. Good insulation performance, durability, high tensile strength, no impurities, high purity, and better energy saving effect
7. Double-layer liner structure with an air gap in the middle, even reaches the highest temperature, the surface of the furnace body can still be safely touched without scalding.

 

Specifications

Model	QZL-1212,QZL-1230, QZL-1240
Chamber Structure	Side Door
Display	LED
Max. Temperature	1200℃(<2 hours)
Continuous working Temperature	≤1100℃
Heating Rate	Max.20c/min (Suggest 0~10℃/min)
Temperature accuracy	±1℃
Inside Chamber Size	200*200*300mm, 300*300*300, 300*300*400, other size customized made
Heating Element	Resistance wire with Mo
Thermocouple	K Type
Max. Power	4.5KW(12L)
Furnace structure	Double layer steel casting with dual cooling fan
Sealing system	Furnace door and roof use high temperature silicone rubber seal. With gas inlet and outlet can pass argon, nitrogen and other gases, can  pump vacuum.
Working Voltage	AC 110-480V, 50/60HZ
Temperature Control	PID automatic control via SCR power control
Heating curves	30 steps programmable
Chamber material	Alumina Fiber
Warranty	One year limited warranty (Consumable parts such as heating elements are not covered by the warranty)

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