Application Overview:

The microcrystalline heating plate is manufactured with premium heating elements, overcoming the drawbacks of conventional heating plates where resistance wires easily break or get damaged during prolonged continuous operation. Featuring an expansive heating surface capable of processing multiple samples simultaneously, it ensures uniform heat distribution across all heating points with rapid temperature rise. Equipped with color LCD display and PID precision temperature control, it can operate continuously for over 48 hours, offering high temperature resistance, corrosion resistance, and easy cleaning.

Product Features:

1. The housing is constructed with premium cold-rolled steel through stamping process, featuring surface spray coating. The heating surface utilizes high-quality domestic microcrystalline plate, significantly enhancing corrosion resistance.
2. Prevents direct flame exposure, offering flameless operation, dust-free performance, rapid heating, uniform temperature distribution, and safe reliability.
3. Built-in timer function with automatic heating cutoff when time expires.
4. The control panel features automatic temperature regulation, temperature deviation correction, power adjustment, and over-temperature alarm functions.

Technical Parameters:

Model	WJ-1	WJ-2	WJ-3
Dimensions (mm)	400×280	450×350	600×400
Voltage (V)	220	220	220
Power (kW)	1.5	2	3.6
Heating Area (mm)	400×280	450×350	600×400
Max. Working Temp	500℃	500℃	500℃