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Low Temperature Pit Electric Furnace - China

price: contact company for price

RJ3 series Low-temperature pit Furnace is a new typeof standarded energy-

saving cycle operating well furnace, mainly for metal materials, metal

parts for tempering, annealing and other heat treatment. and steel

annealing, aluminum alloy, light alloy quenching, solid fusion

processing, aging treatment.

Structure description:

In order to make workpiece beheated uniformly, the lids are installed with heat-resistant stainless steel shaft and the blower hot air circulating fan. the heating process of the workpiece, hot air in the Al-alloy Ageing Furnace cycles up and down in a high speed to ensure workpiece to be heated uniformly. To ensure safe operation limit switch is fitted near the vicinity of lifting bodies, the switch is linked with the power control cabinet of the furnace. Iid close when connects to power. When the lid is opened, the limit switch cut off power supply immediately, thus heating elements are cut off at the same time so as to ensure safe operation. Hypothermia well furnace factory supports automatic temperature control cabinet and thermocouple.

More detailed technical___directly sale Tel:027-83372766 83372755 13807177084

Technical parameters:

Parameters Name Unit Model

RJ3-15-3 RJ3-20-3 RJ3-24-3 RJ3-25-3 RJ3-42-3 RJ3-48-3

Rating Power KW 15 20 24 25 42 48

Rating Voltage V

Highest Temperature ℃

Working Temperature ℃

Phase Number 3 3 3 3 3 3

Hearth

size Dia. mm

Height mm 600 1200 1600 1000 1600 2000

heating saction 1 1 1 1 1 1-2

heating element Y 串 Y Y Y YY

heating-up time h ≤2

lose power KW ≤4.5 ≤7 ≤9 ≤10 ≤12 ≤17

control accuracy ℃ ±1 ±1 ±1 ±1 ±1 ±1

temperature uniformity ℃ ±5 ±5 ±5 ±5 ±5 ±5

Maximum Loading Kg 100 200 1000 950 1200 2000

Weight Kg 1900 2500 3000 3300 4000 4000

RJ3-60-3 RJ3-70-3 RJ3-25-6 RJ3-35-6 RJ3-55-6 RJ3-75-6

Rating Power KW 60 70 25 35 55 75

Highest Temperature ℃ 350 350 650 650 650 650

Working Temperature ℃ 350 350 650 650 650 650

size Dia. mm Φ800 Φ1000 Φ400 Φ500 Φ700 Φ950

Height mm 2400 3000 500 600 900 1200

heating saction 2 2 1 1 1 1-2

heating element YY YY 串 串 △ △

heating-up time h ≤1 ≤1 ≤1.2 ≤1.5

lose power KW ≤24 ≤28 ≤4 ≤4.5 ≤7 ≤10

Maximum Loading Kg 2000 3000 150 250 750 1000

Weight Kg 5000 6000 1200 1300 2000 2300


Company Contact:


  • Phone: +862783372568

  • Address: No.18,Industrial Park,Wuhan Yinhu Technology Dongx, wuhan hubei China , China

  • Email: Email


Published date: April 17, 2013 -

  • Business Description: Wuhan City Hankou Electric Furnace Limited Liability Company is a

    famous large industrial electric furance plant in china.And it has

    invested built up a 50000 square meters large industrial plants in

    Wuhan Dongxihu District, with powerful manufacturing ability it has an

    annual output of nearly 1,000 large heat treatment furnace.Now as a

    leader of China furance and heat treatment equipment industry it has

    been a important furnace production supply base in china.

    The company has 40 years' manufacturing experience,its patent product, that is Bogie hearth Resistance Furnace and Pre Pumped Vacuum and Protective Atmosphere Furnace are exported to Japan、Amereica、Indonesia、Singapore、Thailand etc many countries. Variety complete product specifications. Type of production: Furnace, Electric Furnace, Bogie hearth Electric Furnace, Pit Electric Furnace, Box Electric Furnace, Crucible Melting Electric Furnace, Carburizing Electric Furnace, Nitriding Electric Furnace, Drying Oven, Salt bath Furnace, Oil tank, Rotary Furnace, Vacuum Tube Furnace, Cylinder Furnace......

    Our plant develops usualness inter access technology communication with more than ten international famous electric furnace manufacturing companys, innovate furnace manufacturing technology and production processes, special components of electric furnace improving technology, product upgrading technology, it makes our plant keep synchronization with the international advanced industrial furnace manufacturing technology no whether in the type, the updating of furnace, fundation material progress, components manufacturing technology progess, manufacturing automation, and the way the loading of the loading basket manufacturing technology, WDS lining energy saving techniques, ceramic fiber wave of high pressure tied ceiling stack technology, oxidation free protection atmosphere, carburizing, nitriding, molten, salt bath, nitrate Austempered, precision heat treatment process, equational flow and temperature heat transfer asymmetric quenching tank manufacturing technology, microcomputer program heat treatment technology curve temperature control process, and so on can keep pace with internationa advanced industrial electric furance manfacturing technology.Some industrial furnace have been exported to Europe, the United States, Japan and other developed industrial countries as well as the Asian region, in this case it enjoys a higher international popularity.

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