Wafangdian Yongning Grate: New-Generation Beam-Type Grate Successfully Rolled Off the Production Line, Boosting Efficient and Stable Operation of Industrial Boilers
Release Time:
Apr 15,2026
Description: Wafangdian Yongning Grate Manufacturing Co., Ltd. will continue to focus on the core area of grate manufacturing, increase R&D investment in cross-beam grates, optimize product configuration, enhance combustion efficiency, and reduce energy consumption and emissions. By delivering higher-quality cross-beam grate products and services, the company aims to support the green and efficient development of the global industrial boiler industry.
Recently, Wafangdian Yongning Grate Manufacturing Co., Ltd. (hereinafter referred to as “Yongning Grate”) has independently developed and produced a new generation
Cross-beam grate The batch decommissioning has been completed, and the products have now been officially shipped to numerous large-scale industrial boiler and district heating project sites across China. As a specialized manufacturer with over six decades of experience in grate production, Yongning Grate is now introducing
Cross-beam grate , relying on
Isobaric Air Distribution Technology,
Rigid structure Design and
Durable and heat-resistant Performance once again delivers efficient and reliable core supporting solutions for large-scale boiler combustion systems.
I. Core Technology: Structural Advantages and Performance Breakthroughs of the Beam-Type Grate
Cross-beam grate As the mainstream combustion equipment for large industrial boilers (10–160 t/h), its core advantage lies in
Separation of Mechanical Loading and Thermal Heating the scientific structure. Produced by Yongning Grate
Cross-beam grate , the grate bars are made of high-chromium heat-resistant alloy, serving solely for heat absorption and combustion and not bearing any mechanical tensile forces; whereas the rigid
Crossbeam The transmission chain, on the other hand, provides overall traction and operates within the sealed air chamber guide rails, away from the high-temperature zone, thereby fundamentally addressing the industry’s longstanding pain points of traditional grates—namely, their tendency to deform, fracture, and deviate from alignment.
Meanwhile, the product is equipped with
Isobaric Air Distribution Patented technology enables independent airflow adjustment for multiple air chambers, ensuring uniform ventilation and low resistance.
Coal leakage and air leakage rate Far below industry standards. In conjunction with
Layered Coal Feeding Device , the fuel is loosely layered and thoroughly combusted on the grate surface, effectively enhancing the boiler
Thermal efficiency , reducing the carbon content in fly ash and slag, and being compatible with a variety of fuels such as bituminous coal and biomass, thereby meeting the requirements for continuous and stable operation of large industrial boilers, power plant boilers, and heating boilers.
II. Quality Assurance: Sixty Years of Craftsmanship in Manufacturing Reliable Beam-Type Grates
As a domestic professional Grate Manufacturing Leading enterprise, Yongning Grate has been deeply engaged in the field. Cross-beam grate With decades of R&D and manufacturing expertise, the company integrates casting, machining, riveting and welding, and final assembly into a single operation, boasting an annual production capacity exceeding RMB 100 million. The company is ISO9001-certified, implementing rigorous multi-stage inspection procedures from raw material receipt to finished product shipment to ensure that every set Cross-beam grate precision, strength, and durability.
With stable product performance, Yongning Cross-beam grate It has been successfully integrated with more than 500 boiler manufacturers and heating utilities nationwide and exported to numerous countries and regions in Southeast Asia, Europe, South America, and beyond, becoming a key component in large-scale boiler projects. High-efficiency combustion, stable operation, and low maintenance costs The preferred equipment.
III. Application Scenarios: Beam-Type Grate Furnaces Cover Large-Scale Thermal Energy Projects Across Multiple Sectors
Yongning
Cross-beam grate Specifications cover boilers ranging from 10 to 160 t/h and are widely used in
Industrial Steam Boiler 、
Central Heating Boiler 、
Thermal Boilers for the Chemical, Paper, and Textile Industries and
Biomass Power Generation Boiler and other scenarios. Its
High rigidity, heavy load, long service life This feature is particularly well-suited for large boilers with capacities of 20 t/h or more, capable of handling continuous combustion of thick coal layers. It offers low operating noise and simple maintenance; the grate bars can be replaced online, significantly reducing boiler downtime for maintenance and enhancing overall project operational efficiency.
IV. Corporate Outlook: Continuous Innovation to Drive Technological Upgrades in Cross-Beam Grate Furnaces
In the future, Wafangdian Yongning Grate Manufacturing Co., Ltd. will continue to focus on
Grate Manufacturing Increase in core areas
Cross-beam grate Investment in R&D, optimization of product mix, enhancement of combustion efficiency, and reduction of energy consumption and emissions—all to deliver higher-quality
Cross-beam grate Products and services that drive the green and efficient development of the global industrial boiler industry.
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