Add:Yantun, Paoai Village, Wafangdian City, Liaoning Province, China
Meet Our Amazing Team
Our staff is extremely qualifed to help your business grow
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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
Wafangdian Stoker Factory ships 10-ton small-scale scale stokers from its boiler grate outlet. Dalian Huiying Machinery Co., Ltd. was established in 2006 and now 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 headquartered in the Yaojia Industrial Zone, Nanguanling Town, Ganjingzi District, Dalian City. It has become one of China's leading manufacturers of auxiliary boiler equipment.
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.
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