Mainly used for high chromium cast steel roller tempering, roller surface welding repair welding stress elimination after tempering and other uses tempered, high-precision implementation of the best tempering process curve.

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Technical parameters:

Parameters Name		Unit	Model
			RT3-105-6	RT3-180-6	RT3-220-6	RT3-320-6
Rating Power		KW	105	150	180	220
Rating Voltage		V	380	380	380	380
Highest Temperature		℃	650	650	650	650
Working Temperature		℃	600	600	600	600
Phase Number			3	3	3	3
Hearth size	Length	mm	3000	4000	6000	9000
	Width	mm	1000	1000	1200	1500
	Height	mm	1000	1000	1200	1500
heating element			YY	YY	YY	YY
heating-up time		h	≤2.5	≤3	≤3	≤3
lose power		KW	≤24	≤42	≤65	≤92
control accuracy		℃	±1	±1	±1	±1
niformity		℃	±8	±8	±8	±8
Maximum Loading		Kg	8000	15000	20000	60000
Weight		Kg	9600	13800	18600	39000