Naturally, the natural gas trolley furnace has large loading capacity and high productivity, and is suitable for heating and heat treatment of various types of workpieces; The trolley furnace lining adopts full fiber structure, with good thermal insulation performance, low heat loss and low energy consumption; Regenerative combustion technology, flue gas waste heat recovery technology, high energy conservation and environmental protection efficiency, PLC intelligent control of furnace temperature, uniform furnace temperature, uniform workpiece heating; Safety interlock device can avoid faults and accidents due to misoperation; High temperature combustion heating of gas trolley furnace.
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Founded in 2013, Shandong Yiran Environmental Protection Technology Co., Ltd. is a large-scale manufacturing enterprise integrating industrial furnace technology research and development, production and manufacturing, guidance services and commodity trade.
years of industry experince & 8 years of import and export experience.
Our factory is ISO9001:2015 certified by ACM.
We ensure a stable supply of our products, with some products available for up to 10 years.
Covering the entire process from R&D and design to manufacturing and final delivery.
The foundation of the natural gas high-temperature trolley furnace features a uniform load design, constructed as a reinforced concrete monolithic structure with steel bars and heat-resistant concrete. This design provides excellent strength and durability, allowing it to withstand thermal stress and mechanical loads in high-temperature environments for long-term stable operation.
The furnace’s steel structure uses a monolithic reinforced concrete design with uniform load distribution, ensuring structural stability and safety even under high-temperature conditions. The design accounts for thermal expansion and contraction effects, improving the furnace’s resistance to deformation and extending its service life.
The trolley furnace lining adopts a flat-top high-temperature-resistant castable structure, offering excellent resistance to flame erosion and thermal shock, which extends its service life. The insulation layer consists of alternating refractory fiber felt and lightweight castables, effectively preventing heat loss and achieving significant energy savings.
The natural gas trolley furnace operates intermittently, requiring frequent opening and closing of the furnace door. Its design prevents internal high temperatures from being directly transferred to the external steel structure, improving resistance to thermal deformation. The furnace door’s stress points are evenly distributed, ensuring excellent sealing, reduced heat loss, and minimized wear on refractory fibers due to low friction between the refractory layer and castable, ultimately extending the door’s lifespan.
| Calibrated temperature | 1100℃ | Rated Temperature |
| Working size | 14000x8000x5000mmm | Working Dimensions |
| Furnace Temperature Uniformity | 10% | Temperature Uniformity |
| Loading Capacity | 600T | Loading Capacity |
Yiran is a professional manufacturer with environmental protection and advanced technology. The produced natural gas automatic charging and discharging furnace has good performance, high efficiency and energy saving, advanced technology, and automatic charging and discharging furnace after-sales service system.
Natural gas high temperature trolley heater: Yiran natural gas high temperature trolley heater is widely used for annealing, normalizing, tempering, heating, surface quenching and other heat treatment processes of large carbon steel and alloy steel parts. The high temperature trolley furnace can be designed directionally according to the user's process requirements. It has the advantages of high heating temperature, good sealing, large furnace loading, uniform temperature, convenient maintenance, and good energy-saving effect.
Step-type heating furnace equipment, capable of heating large slabs, irregularly shaped billets, etc., with flexible heating, high degree of automation, uniform and stable furnace temperature, and low energy consumption.
Yiran natural gas through type forging heating furnace adopts wall regenerative combustion technology, featuring energy conservation, environmental protection, safety, reliability, long service life and high cost performance; The air preheater of the through type forging heating furnace can preheat the combustion supporting air, with obvious energy-saving effect; The flat flame high speed adjustable burner is adopted, with stable combustion, uniform furnace temperature, PLC intelligent control of air fuel ratio, thermal insulation and combustion safety, energy conservation and environmental protection requirements, while reducing the oxidation of the workpiece, the workpiece heating quality is good; The labor intensity is low, the production cost is reduced, and the workpiece quality and process requirements are good.
A water - cooled partition structure of Yiran annular heating furnace, including furnace top, furnace bottom, and partition wall connected with furnace side. A certain thickness of outer edge is added at the lower part of the partition wall near the top of charging door. The upper edge of the outer edge forms a hawk mouth shape. A groove is formed at the junction of the upper and lower parts of the partition wall. Prefabricated hanging bricks matching the groove are hooked at the groove. The effect is to transform the water - cooled partition wall structure at the charging and discharging doors of the annular furnace into a brick hanging structure between the bottom, which is easy to replace and construct, and improves the operation safety of the furnace. The service life of the refractory material at the lower part of the discharge end partition wall is increased, the heat insulation effect is improved, and the energy consumption is reduced.
Natural gas high temperature trolley heater: Yiran natural gas high temperature trolley heater is widely used for annealing, normalizing, tempering, heating, surface quenching and other heat treatment processes of large carbon steel and alloy steel parts. The high temperature trolley furnace can be designed directionally according to the user's process requirements. It has the advantages of high heating temperature, good sealing, large furnace loading, uniform temperature, convenient maintenance, and good energy-saving effect.
Yiran natural gas chamber forging heating furnace is characterized by energy conservation, environmental protection, safety, reliability, long service life and high cost performance. Yiran environmental protection chamber type forging heating furnace has adopted wall regenerative combustion technology, flue gas waste heat recovery, and pulse dispersion combustion technology to effectively reduce the exhaust gas temperature, with remarkable energy - saving effect.
Shandong Yiran natural gas heat treatment furnace adopts full fiber structure, with good thermal insulation performance, light weight and long service life Long life, high intelligence, simple operation and easy maintenance. All fiber natural gas heat treatment furnace and ordinary refractory brick It can save more than 30% energy, and has the characteristics of light weight. Compared with ordinary bricks, it can greatly reduce the amount of steel.
Shandong Yiran natural gas forging furnace adopts regenerative combustion technology, pulse combustion, advanced technology, high thermal energy efficiency and low energy consumption, low nitrogen oxide emissions from natural gas combustion, safety and reliability, long service life and high cost performance.
