Top 6 Global Manufacturers Of Trolley Type Tempering Furnace

Trolley type tempering furnace is a batch-type heat treatment industrial furnace. A movable trolley carries large workpieces into and out of the furnace chamber. It is mainly used for tempering and stress relief of quenched metal parts to reduce brittleness and stabilize metallographic structure. It features excellent temperature uniformity and supports electric or gas heating. It is widely used in metal heat treatment industries including heavy machinery, wind power, rolls, moulds, construction machinery and metallurgical forgings. Below are the world's top six manufacturers of trolley type tempering furnace, with a detailed introduction to Danyang Dingfeng Industrial Furnace Co., Ltd.

 

1.Danyang Dingfeng Industrial Furnace Co., Ltd.

Danyang Dingfeng Industrial Furnace Co., Ltd. is a professional original manufacturer of trolley type tempering furnaces in China and a highly competitive supplier in the global heat-treatment furnace sector. The company focuses on R&D, thermal simulation design, furnace steel structure fabrication, refractory insulation construction, electric control integration, on-site installation & commissioning and full-lifecycle engineering services for complete heat treatment equipment including trolley type tempering furnaces, quenching furnaces, annealing furnaces and pit furnaces. Equipped with professional furnace manufacturing workshops and ISO9001 certification, the company supports non-standard customization. Electric or gas-heated trolley tempering furnaces can be designed according to workpiece dimension, loading weight, tempering temperature, holding time and process curve requirements. It can be equipped with hot air circulation system, intelligent PLC programmable temperature controller, furnace door sealing mechanism, automatic trolley travelling and safety interlock protection devices.

Dingfeng trolley type tempering furnace adopts energy-saving full-fiber composite lining with low heat storage and low heat loss. Multi-zone temperature control ensures outstanding temperature uniformity inside the furnace. The trolley adopts heavy-duty high-temperature resistant steel structure with strong deformation resistance for stable loading and unloading of heavy workpieces. The furnace door uses spring-loaded multi-seal structure to effectively reduce heat loss. The complete unit is equipped with programmable intelligent temperature control system, which can store multiple tempering curves and automatically complete heating, holding and cooling cycles to guarantee consistent heat treatment quality for every batch of workpieces. The equipment is suitable for tempering and stress relief of large forgings, rolls, wind power flanges, construction machinery components and moulds. Products are exported to Southeast Asia, Middle East, Africa, Eastern Europe and other regions. Dingfeng delivers one-stop turnkey services including pre-project heat treatment process design, manufacturing, site installation & commissioning, operator training and after-sales maintenance, making it a cost-effective professional Chinese industrial furnace manufacturer for trolley type tempering furnaces in the global market.

 

2.Nabertherm GmbH (Germany)

Veteran German industrial furnace enterprise. Its trolley type tempering furnaces deliver high temperature control accuracy and exquisite workmanship for precision heat treatment for automotive parts and premium moulds.

 

3.Ipsen (Germany)

Global leader in heat treatment equipment. Its trolley type tempering furnaces feature high automation and optional atmosphere protection systems for tempering and stress relief of high-precision components.

 

4.SECO/WARWICK (Poland)

Famous international heat treatment equipment group. It manufactures heavy-duty large trolley tempering furnaces and specializes in atmosphere heat treatment equipment for aerospace and heavy equipment manufacturing.

 

5.Surface Combustion (USA)

Veteran American furnace maker. Its trolley type tempering furnaces have proven reliable technology for tempering and stress relief production lines of heavy forgings and pressure vessel components.

 

6.Wisconsin Oven (USA)

American custom industrial furnace manufacturer. Its heavy-duty trolley tempering furnaces have robust construction. It specializes in non-standard large-size trolley furnaces for heavy equipment heat treatment market in North America.