Add:Yantun, Paoai Village, Wafangdian City, Liaoning Province, China
Meet Our Amazing Team
Our staff is extremely qualifed to help your business grow
Let us Take care of your Projects
MSW Incineration System
Boiler Auxiliaries equipment
Reciprocating Step grate for MSW
What we do best?
HUIYING MACHINERY
Goals give us focus！
Devote all our efforts to Support Customers.
We respect, support and trust each other, Always Strengthen Our TEAM Relationships. Provide the highest level of professionalism in planing and delivering services to our clients.
HUIYING MACHINERY
Technical solutions has experienced staff and reputable projects.
Technical solution: to be pre-engineered technical solutions to provide fast response, cost saving, low maintenance and longer operating life of all project conditions and requirements.
What Our Clients Say
Some Kind Words From Our Respected Clients
Victor from Chile
I often buy grate casting accessories. The quality of the reciprocating grate bars, rollers is very good, the material is certified, and Dalian Huiying is a more trusted supplier. Thanks to Dalian Huiying for supplying the grate stoker, which has been a great help to the production of my factory.
Kanta From Indonesia
We have been following this factory for a long time and heard that they have 27 years of production experience. I decisively chose them for this purchase of boiler grates. I really didn't disappoint!
Excellent quality: The grate has solid workmanship, thick and wear-resistant materials, and the stability and heat dissipation effect during operation far exceed expectations, fully meeting industrial standards;
After sales professional: There is a dedicated person providing remote guidance during installation and debugging, with a particularly fast response speed. The after-sales team patiently answers technical questions and proactively reminds maintenance details.
Domingo from Philippines
I have been repurchasing products from this factory for nearly 10 years, buying 10t/h, 12t/h, and 15t/h. This time, I specifically purchased matching accessories for the boiler grate, and the experience still exceeded expectations!
The material and process of the accessories are completely consistent with the previously purchased grate, with a delicate and burr free surface treatment. After installation, they run seamlessly without any looseness or abnormal noise issues;
The old grate has been used for seven or eight years, and the new accessories can be directly installed.
This old factory's consistent attention to detail and customer service make it worth long-term cooperation!
NEWS
The grate factory has customized and shipped a 4-ton chain-grate boiler from Wuxi.
The grate factory has customized and shipped a 4-ton chain-grate boiler from Wuxi.
Wafangdian Stoker Huiying Machinery delivers one 12-ton small-scale scale-type stoker.
Dalian Huiying Machinery Co., Ltd. was established in 2006 and currently boasts fixed assets exceeding 500 million yuan. The company’s parent firm, Dalian Sunshine Boiler Auxiliary Equipment Co., Ltd., was founded in 1998 and is located in the Yaojia Industrial Zone, Nanguanling Town, Ganjingzi District, Dalian City. It stands as one of China’s leading manufacturers of boiler auxiliary equipment.
Wuxi ships one 20-ton chain-grate boiler.
The grate surface of the chain-type grate is actually the chain belt itself, which is driven by sprockets to move the grate bars slowly forward. Typically made from cast iron, the grate bars are assembled with essential ventilation gaps maintained between each bar. Additionally, adjustable air-control chambers are often installed beneath the grate, allowing precise regulation of airflow through these gaps into the fuel layer for combustion. Coal is evenly fed onto the grate from a coal hopper located at the front end, and the thickness of the coal layer can be adjusted by raising or lowering a coal gate. As the grate moves backward, the coal gradually ignites, burns, and eventually burns completely. The resulting ash and slag are then removed manually or mechanically. In some systems, instead of using a hopper to feed coal, a coal-spreading machine is employed to fling coal onto the rear portion of the moving grate, which propels the grate forward. The speed of the grate is regulated by a gear-driven variable-speed mechanism, tailored specifically to the type of coal and the boiler's operational load.
Wafangdian Huiying Grate Factory ships the third reciprocating vehicle (including spare parts).
Wafangdian Huiying Grate Factory ships the third reciprocating vehicle (including spare parts).
Dalian Huiying Mechanical Grate Furnace Factory delivers customer-customized 15-ton chain-and-belt grates.
Dalian Huiying Machinery, Wafangdian Grate Customization: 2 Units of 8-Ton Large-Block Grates Shipped
The production base is located in Wafangdian City, a key industrial hub in China, covering an area of over 300,000 square meters. Two 4-ton chain-grate boilers from Dalian Huiying Mechanical Grate Factory have been dispatched (including two gear reducers). The company currently employs more than 800 workers, with 100 dedicated to research and development. It boasts over 600 pieces of primary production and testing equipment, supported by five major production workshops specializing in mechanical processing, riveting and welding, casting, and assembly. These workshops are fully equipped with advanced machining facilities and comprehensive testing capabilities. Moreover, the company has introduced two Danish DISA casting production lines, complemented by four sets of high-tonnage electric furnace systems for melting and heating, along with state-of-the-art on-site temperature measurement and chemical analysis equipment. Each year, the company can supply over 10,000 sets of energy-efficient and environmentally friendly grates to both domestic and international markets, while also producing 200,000 tons of various heat-resistant and standard grate components.
Dalian Huiying Machinery Debuts at the 22nd China-ASEAN Expo
Against the backdrop of global economic integration, the China-ASEAN Expo has established a high-quality platform for businesses to showcase their strengths and foster collaboration and exchange. Dalian Huiying Machinery Co., Ltd.'s performance at this year's expo deserves close attention from both within and outside the industry, as we look forward to seeing it shine brightly on the international stage and achieve remarkable success.
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