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SS321 1500mm Bell Bright Annealing Electric Heat Treat Furnace

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SS321 1500mm Bell Bright Annealing Electric Heat Treat Furnace

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Brand Name : WONDERY

Model Number : RZ-230-9

Certification : CE

Place of Origin : JIANGSU, CHINA

MOQ : 1 SET

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 200SETS PER YEAR

Delivery Time : 30-40 DAYS

Packaging Details : NUDE PACKAGE FIXED SUITABLE

Name : Bell Type Heat Treat Furnace

Effective Size : diameter 1500 * height 2000mm

application : steel wire annealing process

Rated power : 230KW

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Bell Type Dia 1500 Height 2000mm Annealing Heat Treatment Furnace

1.Application of Electric Heat Treat Furnace heat treat furnace
The strong convection bell type heat treatment furnace is a batch type resistance furnace, which can be operated continuously with multiple furnaces. It is mainly used for heat treatment of machine parts such as coil wires and wires, and can also be used for heat treatment of other workpieces under the environment below the rated temperature. The electric heat treat furnace has good thermal cycle and uniform temperature. The temperature control system uses PID zero crossing trigger thyristor, and Shanghai Guolong programmable high precision intelligent meter to control temperature. The furnace has good stability, and uses paperless recorder to automatically record temperature, with U disk recording and over temperature alarm dual control, to ensure that the workpiece does not exceed the temperature. Automatic interlock control is adopted for each mechanical transmission part of electric bell type furnace to ensure operation safety.

2. Main design parameters of bell type heat treatment furnace heat treating furnaces/resistance furnaces

No. Item Specification
1 Rated heating power 230kw + 10% (adjustable)
2 Rated temperature

950 ℃
Normal working temperature: 720-850 ℃
3 Power supply 380V, 3-phase, 50 Hz
4 Heating zones 2 zones + one point temperature measurement
5 Effective working size Ø 1500 × 2000mm (diameter × height)
6 Furnace size Ø 1700 × 2700mm (diameter × height)
7 Temperature uniformity ± 5 ℃
8 Temperature control accuracy ± 2 ℃
9 Power loss of empty furnace ≤ 18%
10 Opening and closing of heating cover By crane
11 Heating sides Around the furnace
12 Temperature of furnace surface ≤ 45 ℃ + room temperature
13 Charging mode the workpiece is hoisted on the hearth for heating
14 Temperature control mode PID SCR, Changzhou Huibang temperature controller, paperless recorder, over temperature alarm
15 Furnace lining refractory fiber
16 Heating element

0cr25al5
(service temperature ≤ 950 ℃)
17 Furnace bottom plate

321 stainless steel plate
(service temperature ≤ 1000 ℃)
18 Furnace configuration 1 furnace body, 2 seats, 2 muffle tanks, 1 cooling cover
19 Protective atmosphere nitrogen
20 Pressure in inner cover Keep positive pressure
21 Circulation fan

Power: bipolar 8/34KW;
Blade material: cast impeller Ф 650mm, 310s;
Air volume: 15500-19000m3/h;
Wind pressure: 1400-2300pa;
Speed: 740-1480r/min;




4.Scope of supply of heat treat furnace heat treating furnaces/resistance furnaces

No. Item Q’ty Remarks
1 Heating furnace body 1 set Including steel structure, lining, heating element,and porcelain nails
2 Strong convection seat 2 sets Including circulating fan
3 Stainless steel muffle tank 2 sets 321 stainless steel
4 Cooling hood 1 set Including 0.75KW fans. 3sets
5 Special lifting tool for furnace 1 set Steel structure and anchoring chain
6 Centralized gas supply valve rack system 1 set Including the flow meter, solenoid valve, the manual valve
7 Heating element 1 set Resistance band
8 Vacuum pump 1 set 2X-70
9 Temperature control system 1 set
10 Control cabinet 1 set 2000X800X600mm
11 Changzhou Huibang instrument 3 pcs
13 SCR 6 sets
14 Compensating wire 100 meters
15 Thermocouple 3 pieces Type K 0-1100
16 Supporting electrical components 1 set Contactor air switch ammeter voltmeter thermal relay switch etc
17 Technical documents 1 copy
18 Foundation drawing 1 copy
19 Electrical schematic diagram of temperature control system 1 copy
20 Electric furnace operation manual 1 copy
21 Electric furnace certificate 1 copy



Picture of electric heat treat furnace in our workshop:
heat treating furnaces/resistance furnaces
SS321 1500mm Bell Bright Annealing Electric Heat Treat Furnace


Product Tags:

1500mm electric annealing furnace

      

1500mm bright annealing furnace

      

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