Customized Chain Grate Stoker Cast Iron Coal Burning Grates Wood Chip Fuel

Customized and best sellers coal furnace grates and grate bars used cast iron fire bars for coal/ biomass boiler

We shall supply all kinds of boiler parts to you according your old size or present drawing.

Just send me your picture to begin the inquiry.

Types of Fire grate bars

1.Rectangle fire grate bar, including 12# 15# 18# 20#,24# 26#,30#,32# and single double wind passive film.
2.Three-jaw fire grate bar. The size consists of 112mm 115mm 118mm 120mm 125nn 133mm 135mm 150mm 155mm 165mm 205mm.
3. Four-jaw fire grate bar.The size consists of 200mm, 214mm 219mm, 220mm, 230mm 240mm 245mm 250mm 252mm, 265mm, 286mm, 296mm, 320mm, 330mm, 350mm, 368mm, 370mm, 380mm, 385mm 390mm, 400mm.
4. Live core grate bar. The size consists of 200mm, 203mm, 205mm, 220mm, 228mm, 231mm, 235mm, 245mm, 250mm, 265mm, 290mm.
5. Flake type fire grate bar.The size consists of L=288mm 301mm 311mm 315mm 318mm 330mm 365mm 367mm 368mm.
6. Reciprocating gfire grate bar .including size L=360mm 445mm 450mm.
7. Beam fire grate bar. including size L=135mm 155mm 165mm 195mm.
8. Boiler door. including size 200*300 300*400 350*350 450*450 450*900 450*600.
9. Hand hole device. including size 84*96 86*99 87*101 88*102.
10. Manhole device. including size 280*380 300*400.
11. Side seal iron. including size L=240mm 320mm 360mm 396mm 400mm 415mm 430mm.
12. Grate long pin, furnace door, adjusting nut, side sealing iron, coal gate, slag stopper.

Data sheet of small scale type fire grate bar

Data sheet of large scale type fire grate

Yongxing Boiler Group Co., Ltd. is a group company specializing in research, development, manufacturing, sales and installation services for various boilers and various thermal energy machinery and equipment.

Yongxing Boiler occupies an area of 60,000m2, with fixed assets of 15 million dollars, and is used for more than 100 sets of large and medium-sized equipment for production. More than 60 sets of advanced equipment for product quality inspection, with 37 series. The boiler and pressure vessel contains 167 specifications and models.

With A-class boiler manufacturing license issued by the General Administration of Quality Supervision, Inspection and Quarantine

A1 and A2 pressure vessel manufacturing licenses

The first-class boiler installation and transformation license

The ISO9001 international quality system certification and so on.

Annual production capacity is over 2000 tons.

YONGXING boiler main product:

Coal fired steam boilers, oil/gas steam boiler,hot water boilers, Thermal oil heaters, hot air furnace, oil/gas burners,chain grate accessories, and other environmentally friendly boilers and pressure vessels .

All the equipment are strictly enforced by the state and Industry standard, reasonable product design, advanced production technology, technical content in the country's similar products in a leading position, with compact structure, low noise, high thermal efficiency, safe and reliable operation, high degree of automation, etc.

All environmental indicators are in line with the national class I regional environmental protection standards require excellent products recommended by the environmental protection department.

Our company holds A-class boiler manufacturing qualification, A1, A2 pressure vessel manufacturing qualification and mechanical and electrical equipment installation engineering professional contracting qualification, and passed the international ISO9001 2000 quality management system certification.

Our company strictly follows the ISO9001 international quality management system guarantee model, carries out quality management and quality inspection and control activities, and the product quality is stable. It was rated as “Contract-honoring and Promise-keeping Enterprise” by the Henan Provincial Administration of Industry and Commerce, “National Honest and Law-abiding Enterprise” by the Ministry of Agriculture, and was included in the member unit by the China Quality and Technical Supervision Association, and has obtained a number of patented technologies.

Company honor: