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High-efficiency Bogie-type Resistance Furnace
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High-efficiency Bogie-type Resistance Furnace

High-efficiency bogie-type resistance furnace is easy to load and unload, offers uniform and precise temperature control, saves energy and electricity, and can perform heavy-duty batch automated heat treatment, resulting in high production efficiency and stable workpiece quality.
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Product Introduction

Jiangsu Jiuding Industrial Furnaces Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of high-efficiency bogie-type resistance furnace in China, also supports customized service. Welcome to wholesale high-grade high-efficiency bogie-type resistance furnace for sale here from our factory. Quality products and reasonable price are available.

 

High-efficiency  bogie-type resistance furnace are widely used for the heat treatment of various metal workpieces. Common workpieces include: cast steel parts and wear-resistant parts, such as high manganese steel liners, crusher hammers, rolls, and steel balls; and cast iron parts, such as ductile iron and gray cast iron.

Our Jiangsu Jiuding Industrial Furnace produces high-efficiency  bogie-type resistance furnace furnace, developed based on the assimilation and absorption of similar products from both domestic and international sources. It is primarily used for the heat treatment of workpieces. It features rapid heating, uniform furnace temperature, full utilization of the heat source, energy saving, and high efficiency, making it one of the most ideal and versatile heat treatment equipment. Combined with an electrical control system, it achieves automatic control of furnace temperature and operation.

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I. High-efficiency  bogie-type resistance furnace of basic project requirements

1) This equipment must comply with national and industry standards, possess advanced and reliable structure, mature technology, a good appearance, complete and reliable safety devices, reasonable material selection, precision manufacturing, excellent performance, long precision retention period, and suitability for long-term continuous production.

2) This equipment must be brand new (including parts, components, and accessories). The selected mechanical, hydraulic, and electronic electrical components must be advanced, high-quality, reliable, and compatible with relevant international standards promulgated by ISO. When major components are purchased (outsourced), they must be original, qualified products from well-known companies, with no inferior parts. The equipment should have reliable safety protection, automatic alarm, and automatic shutdown functions.

3) The equipment should have good static and dynamic rigidity and be easy to maintain. The user interface is simple and intuitive. The seller possesses reliable product manufacturing and quality assurance capabilities. The units of measurement for all parts, instruments, and meters in the equipment are metric, and the design and manufacture of all components and instruments should conform to international standards.

4) All parts and components used should be interchangeable, well-sealed, and free from impact and oil leakage.

5) Equipment markings: Upon final acceptance, metal equipment nameplates will be made according to the buyer's requirements, including equipment name, model, basic parameters, equipment number, and manufacturer.

6) The control system equipment power supply is AC 50Hz~60Hz, 380/220V±10% (three-phase five-wire system). This applies to ambient temperatures of -20℃~45℃ and relative humidity ≤90%.

7) All equipment components, instruments, and drawings should conform to ISO and IEC standards or other equivalent standards.

8) The technical parameters designed and manufactured by the seller must meet the technical requirements specified by the buyer.

9) The equipment manufactured by the seller must comply with relevant national standards for safe use. 3. Environment and Working Conditions

1) Power Supply: 380V±15%, 50Hz±1%, three-phase AC.

2) Operating Temperature: -20~45℃.

3) Relative Humidity: ≤90%.

4) Heating Method: Electric heating.

5) The equipment must operate continuously and normally under the above conditions.

4. Features of this Equipment

1) Meets relevant national standards and local production guidelines for heat treatment processes.

2) The entire heat treatment production line has a simple and compact structure, with reasonable arrangement of functional components and auxiliary facilities, and an aesthetically pleasing appearance.

3) The appearance structure, mechanical system, and electrical control system are rationally designed and comply with current national standards. Each part meets functional requirements and has sufficient margin.

4) Excellent performance, sensitive and convenient operation, and good safety, reliability, and maintainability.

5) Highly manufactured; the manufacturing precision and quality of each component meet relevant standards. 6) Construction, installation, and commissioning plans are strictly formulated in accordance with current national standards and comply with current national safety standards.

7) Assembly is excellent, ensuring that the fit between all components meets the corresponding standards, and the transmission system operates flexibly and stably.

8) All moving surfaces are equipped with centralized lubrication devices and reliable dustproof measures, ensuring good lubrication, safety, maintainability, convenient oil filling or replacement, and no leakage at each lubrication point.

9) Each moving mechanism terminal is equipped with reliable limit and extreme protection devices. It has comprehensive self-locking and interlocking protection functions to ensure the safety of operators and equipment.

10) Exposed or potentially dangerous components are equipped with protective covers.

11) All traveling parts, tracks, and ladders have safe and reliable anti-slip guardrails and measures.

12) Each electrical control cabinet has good dustproof, heat dissipation, and moisture-proof properties. All components inside and outside the control cabinet are clearly labeled, all wiring terminals have wire numbers, and the interconnecting wires and wire numbers are uniform.

13) All cables are reliably insulated, possess heat resistance suitable for their operating environment, and have external force protection measures. Parts that rub against metal components are additionally coated with an anti-friction layer, and cable supports should be moisture-proof.

14) All wires, cables, gas pipes, etc., are laid in a standardized, reasonable, and aesthetically pleasing manner.

15) The outer walls are coated with heat-resistant primer and topcoat consistent with the furnace's outer wall temperature. The base color should coordinate with the user's combined plant color scheme. Warning areas must also have warning colors. All color combinations should conform to the overall aesthetic, and the coating process should be carried out in accordance with relevant national standards.

16) All electrical components, instruments, and other purchased parts are imported or domestically renowned brand products. All suppliers hold production licenses, are approved by relevant authorities, and have proven their products to be of excellent quality through industrial operation testing.

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二,High-efficiency  bogie-type resistance furnace of main performance and parameters:

 

No.ItemSpecification

1

 

Effective furnace size (L×W×H)

 

2000×2000×2000 mm

 

2

 

Rated temperature

 

800°C

 

3

 

Power supply

 

380V-50Hz-3P

 

4

 

Loading capacity

 

8 tons

 

5

 

Heating rate (full load)

 

0–100°C/h adjustable

 

6

 

Temperature uniformity

 

±10°C

 

7

 

Temperature control accuracy

 

±1°C

 

8

 

Heating method

 

Electric

 

9

 

Heating power

 

250 kW

 

10

 

Temperature zones

 

2 zones

 

11

 

Heating element

 

Corrugated resistance strip OCr26AL6Nb

 

12

 

Wiring

 

Star connection

 

13

 

Control

 

Touchscreen + PLC + intelligent controller

 

14

 

Temperature controller

 

Shimaden SRS13A (Japan)

 

15

 

Thermocouple

 

Type-K (NiCr-NiSi)

 

16

 

Temperature recorder

 

Hangzhou Pangu paperless recorder

 

17

 

Bogie drive

 

Wheel-type self-driven

 

18

 

Traction motor

 

2.2 kW

 

19

 

Bogie sealing

 

Fiber compression sealing

 

20

 

Hearth plate

 

ZG3Cr18Mn12Si2N

 

21

 

Bogie insulation

 

Refractory brick structure

 

22

 

Bogie power supply

 

Cable drag chain

 

23

 

Heating power connection

 

Copper plug-in contact

 

24

 

Door lifting

 

Electric hoist

 

25

 

Door lifting speed

 

~6 m/min

 

26

 

Door sealing

 

Gravity compression

 

27

 

Door protection

 

Dual limit protection

 

28

 

Door cable

 

Fully sealed metal drag chain

 

29

 

Furnace lining

 

Aluminum silicate fiber

 

30

 

Insulation thickness

 

≥300 mm

 

31

 

Surface temperature rise

 

≤40°C

 

32

 

Installed capacity

 

<260 kW

 

33

 

Timer function

 

Automatic start/stop and bogie outfeed

 

34

 

Safety

 

Personnel detection and automatic stop

 

3

 

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