1200°C Precision Cart Electric Furnace, Resistance Heating Furnace

1200℃ Precision Trolley Furnace (Resistance Heating Furnace)

This 1200℃ precision heating furnace utilizes high-temperature alloy resistance band heating technology, featuring a four-sided heating structure and a dual-zone independent temperature control system. It boasts rapid heating, high temperature uniformity, and excellent heat preservation performance.

The furnace chamber dimensions are 1300×800×600mm. Its trolley-type loading structure allows for rapid loading and unloading at high temperatures, mejorar la eficiencia de la producción. Equipped with a Siemens PLC intelligent control system and a 10-inch industrial touchscreen, it enables fully automatic heating, heat preservation, and cooling operations, meeting the needs of continuous production and high-precision heat treatment.

Características del producto

1. Four-sided heating, uniform temperature field

This equipment uses resistance band heating elements (HRE) evenly distributed at the bottom, rear, and left and right sides of the furnace chamber, forming a comprehensive three-dimensional heating field. The furnace chamber dimensions are 1300mm deep × 800mm wide × 600mm high, with a moderate volume suitable for batch heat treatment of medium-sized workpieces.

2. Furnace door can be opened for material feeding at high temperatures

The furnace door can be opened at high temperatures to feed materials, meeting the needs of special processes requiring high-temperature feeding. It can reach 1200℃ in 2 hours during linear heating, with high heating efficiency.

3. Stepped cross-sealing + quartz sand knife sealing, reliable sealing

The furnace opening and trolley seal uses a stepped cross-sealing combined with a quartz sand knife seal. This double sealing structure ensures reliable sealing during long-term use, effectively reducing heat loss and improving thermal efficiency.

4. Integrated trolley and furnace door design, power-off function when opening the door

The trolley and furnace door are designed as a single unit, with a power-off function when the furnace door is opened, ensuring operational safety. The system employs a variable frequency reducer assembly and chain drive (variable frequency + combined limit switch) to achieve rapid start-up and slow stop, ensuring smooth operation. A ball-operated retaining ring at the rear of the trolley secures it and prevents slippage. The trolley’s working height is 500mm.

5. Two-zone independent temperature control for precise temperature control

It adopts a two-zone temperature control method with a control accuracy of ±1℃. The temperature sensing element uses S-type thermocouples (Chongqing Materials Research Institute), with two thermocouples positioned at the top of the furnace for temperature control and one for measurement. PID programmable control meets the temperature curve requirements of different processes.

6. 10-inch touchscreen + Siemens PLC control

Equipped with a 10-inch touchscreen, it uses Siemens PLC control, PID regulation, and microcomputer control. It features programmable temperature control curves, requiring no supervision (fully automatic heating, holding, and cooling). An SCR power regulator allows setting heating, holding, and cooling program curves, with the program’s running status displayed on the touchscreen. The temperature control instrument uses a two-channel design.

7. Z-shaped exhaust port for easy exhaust of waste gas

A Z-shaped φ40mm exhaust port is located slightly above the rear and is fitted with a plug. This facilitates the discharge of waste gas and flue gas generated during heat treatment, maintaining a clean environment inside the furnace.

Áreas de aplicación

• Medium-sized Ceramic Sintering: Suitable for batch sintering of ceramic products such as alumina and zirconia. Four-sided heating ensures uniform furnace temperature; the furnace door can be opened for material discharge at high temperatures to meet special process requirements.
• Tratamiento térmico de materiales metálicos: Adecuado para recocido, normalizando, templado, quenching, and other heat treatment processes for metal parts, moldes, tooling, etc.. Stepped cross-sealing with quartz sand knife sealing ensures stable furnace temperature.
• Powder Metallurgy Sintering: Adecuado para la sinterización por lotes de productos de pulvimetalurgia a base de hierro y cobre.. The integrated trolley furnace door design facilitates operation; power interruption upon door opening ensures safety.
• Cerámica Electrónica y Materiales Magnéticos: Adecuado para la sinterización por lotes de cerámicas funcionales electrónicas como, por ejemplo, cerámicas piezoeléctricas., cerámica dieléctrica, y ferritas magnéticas blandas. The GM28 lightweight refractory brick furnace lining is resistant to rapid heating and cooling and can withstand frequent furnace door opening and closing.
• Research Institutes and Laboratories: Suitable for experimental teaching and pilot production in materials science, metallurgical engineering, and other related fields. The 10-inch touchscreen and Siemens PLC control system make it easy to operate and provide traceable data.

Perfil de la empresa

Una empresa profesional especializada en servicios de tecnología de tratamiento térmico y R.&D, fabricación, y venta de hornos eléctricos de alta temperatura.

La empresa se centra en el desarrollo de hornos eléctricos de alta temperatura que cubren un rango completo de temperatura de -100 ℃ a 2600 ℃.. Entre sus productos se encuentran hornos eléctricos experimentales., hornos de atmósfera de vacío, hornos industriales, y equipos de calentamiento por inducción de media frecuencia. Los principales productos incluyen hornos de caja., hornos tubulares, hornos elevadores, hornos de empuje, hornos de bogie, hornos rotativos, hornos de túnel, y varios hornos especializados de media frecuencia.

La empresa se adhiere a la innovación tecnológica y ha aprobado las certificaciones ISO9001 y CE de la UE.. posee 21 marcas registradas, 29 patentes, y 27 derechos de autor del software.

Métodos de pago

TT

Métodos de envío

El horno eléctrico está empaquetado en tres capas.: primero envuelto en papel de espuma, luego envuelto en película plástica, y finalmente embalado en una caja de madera..

Preguntas frecuentes (Preguntas frecuentes)

1. How is the temperature uniformity of the furnace?

The four-sided heating and dual-zone independent temperature control design effectively improves the uniformity of the temperature field inside the furnace, meeting the requirements of precision heat treatment.

2. Can it operate fully automatically?

Sí. The equipment is equipped with a Siemens PLC and touch screen control system, which can automatically complete the entire process of heating, holding, and cooling.

3. Can the furnace door be opened at high temperatures?

Sí. The equipment is designed to support short-term opening of the furnace door for loading and unloading operations at high temperatures.

4. What are the advantages of the furnace lining material?

GM28 lightweight refractory bricks have the characteristics of good thermal insulation performance, almacenamiento de bajo calor, strong thermal shock resistance, y larga vida útil.

5. Is customization supported?

Customization of furnace lining size, temperature level, temperature control zone, trolley load capacity, and automation configuration schemes is supported according to customer needs.