Home > Products > Industrial Supplies > Electrical & Electronic Product Equipment

It belongs to the exclusive patent of our company, patent No.: 200520096581.X, is a high-energy-saving high-precision temperature control Pit cycle operation vacuum protection atmosphere furnace. Mainly used for aerospace, aircraft manufacturing industries, precision parts bright oxidation annealing without heat treatment, as well as automobile manufacturing industries, precision machinery manufacturing, precision mechanical or no oxidation not forging Bright decarbonization heating, quenching, annealing, tempering heat treatment, such as annealing and the use of the ball. In keeping with China's military aviation industry standards GJB509-98-88I type vacuum protective atmosphere furnace.

Structure description:
    The shell is mainly made steel plate, and the furnace body are weldied by steel group. It blonga to a typical energy-saving lining, energy-saving 30-60%, resistance wire life may up to 5 years, the vacuum cans used 1Cr18Ni9Ti stainless steel plate or import high temperature-rolled stainless steel plate, automatic protection of welding used by large X-ray Inspection Room Inspection Test repression into. The furnace cover use stainless steel insulation cover. The cover panel and the tank body use double water cooling vacuum rubber sealing. 60KW above Pre-Pumped Vacuum and Protective Atmosphere Furnace cover installated stainless steel vacuum sealed fan which will enable inner temperature uniformity, furnace panels are installed on the vacuum interface, Interface sent to protect the atmosphere, vacuum Pressure Gauge. Lid and furnace tank will be available throughout the workshop lane vacuum cans hanging out natural speed forced air cooling or water cooling for handling the workpiece. In order to enhance production efficiency, you can order two alternating vacuum tank to work continously. 60KW above Pre-Pumped Vacuum and Protective Atmosphere Furnace divided into multi-zone temperature control, power distribution according to the law warming. Using multiple microcomputer procedures SCR counters, temperature control, automatic show that the measured temperature, the temperature of heating value and slope settings, over-temperature alarm and automatic process Curve Records. Can not determined in paragraph 8 of curves, temperature control accuracy soil 1℃. When used as ball annealing, process requires 780℃ to 680℃ rapid furnace cooling system should be raised in order, the installation of the heater out of the furnace heat of nitrogen nitrogen rapid thermal cycle to reduce nitrogen temperature, cold nitrogen get into the tank faster cold circulatory system.

More detailed technical___directly sale Tel:008627-83372766 83372755 8613807177084

Technical parameters:

Parameters Name		Unit	Model
			ZRJ3-35-9	ZRJ3-45-9	RQ3-60-9	RQ3-75-9	RQ3-90-9	RQ3-105-9
Rating Power		KW	35	45	60	75	90	105
Rating Voltage		V	380	380	380	380	380	380
Highest Temperature		℃	950	950	950	950	950	950
Working Temperature		℃	870	870	870	870	870	870
Phase Number			3	3	3	3	3	3
stainless steel tank size	Dia.	mm	Φ400	Φ500	Φ700	Φ800	Φ900	Φ900
	Height	mm	600	650	900	1200	1200	1400
outline dimension	Dia.	mm	Φ1460	Φ1580	Φ1700	Φ1800	Φ1800	Φ1800
	Height	mm	2100	2300	2600	2760	2860	2960
heating element			Y	Y	YY	YY	YY	YY
heating-up time		h	≤2	≤2	≤2.5	≤2.5	≤2.5	≤2.5
lose power		KW	≤9.6	≤14	≤18	≤20	≤26	≤30
control accuracy		℃	±1	±1	±1	±1	±1	±1
Maximum Loading		Kg	150	200	500	750	1000	1200
Weight		Kg	1860	2500	3200	3700	4500	5200

Parameters Name		Unit	Model
			ZRJ3-105-12	ZRJ3-120-9	ZRJ3-150-9	ZRJ3-150-12	ZRJ3-180-9	ZRJ3-220-9
Rating Power		KW	105	120	150	150	180	220
Rating Voltage		V	380	380	380	380	380	380
Highest Temperature		℃	1200	950	950	1200	950	950
Working Temperature		℃	1100	870	870	1100	870	870
Phase Number			3	3	3	3	3	3
stainless steel tank size	Dia.	mm	Φ900	Φ900	Φ1000	Φ1000	Φ1000	Φ1500
	Height	mm	1200	1600	2000	1800	4000	2500
outline dimension	Dia.	mm	Φ1860	Φ1860	Φ1800	Φ1800	Φ1800	Φ2300
	Height	mm	2860	3070	3400	3200	5600	4000
heating element			YY	YYY	YYY	YYY	YYYY	YYYYY
heating-up time		h	≤3	≤2.5	≤3	≤3.5	≤3.5	≤3.5
lose power		KW	≤34	≤38	≤44	≤52	≤57	≤68
control accuracy		℃	±1	±1	±1	±1	±1	±1
Maximum Loading		Kg	1000	1500	3000	2500	4000	5200
Weight		Kg	4300	4800	5800	6200	7800	8300