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Pre-Pumped Vacuum and Protective Atmosphere Electric Furnace

Place of Origin: Hubei

Company Profile

Location: China (Mainland)
Business Type: Manufacturer, Distributor/Wholesaler

Product Detail

Brand Name: HK.Furnace

Product Description

 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:0086027-83372766 83372755 8613807177084

Technical parameters:

Parameters NameUnitModel
ZRJ3-35-9ZRJ3-45-9RQ3-60-9RQ3-75-9RQ3-90-9RQ3-105-9
Rating PowerKW3545607590105
Rating VoltageV380380380380380380
Highest Temperature950950950950950950
Working Temperature870870870870870870
Phase Number333333

stainless steel
tank size

Dia.mmΦ400Φ500Φ700Φ800Φ900Φ900
Heightmm600650900120012001400
outline
dimension
Dia.mmΦ1460Φ1580Φ1700Φ1800Φ1800Φ1800
Heightmm210023002600276028602960
heating elementYYYYYYYYYY
heating-up timeh≤2≤2≤2.5≤2.5≤2.5≤2.5
lose powerKW≤9.6≤14≤18≤20≤26≤30
control accuracy±1±1±1±1±1±1
Maximum LoadingKg15020050075010001200
WeightKg186025003200370045005200


Parameters NameUnitModel
ZRJ3-105-12ZRJ3-120-9ZRJ3-150-9ZRJ3-150-12ZRJ3-180-9ZRJ3-220-9
Rating PowerKW105120150150180220
Rating VoltageV380380380380380380
Highest Temperature12009509501200950950
Working Temperature11008708701100870870
Phase Number333333

stainless steel
tank size

Dia.mmΦ900Φ900Φ1000Φ1000Φ1000Φ1500
Heightmm120016002000180040002500
outline
dimension
Dia.mmΦ1860Φ1860Φ1800Φ1800Φ1800Φ2300
Heightmm286030703400320056004000
heating elementYYYYYYYYYYYYYYYYYYYY
heating-up timeh≤3≤2.5≤3≤3.5≤3.5≤3.5
lose powerKW≤34≤38≤44≤52≤57≤68
control accuracy±1±1±1±1±1±1
Maximum LoadingKg100015003000250040005200
WeightKg430048005800620078008300











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