Active Member
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[China]
Address: Develop area,Taikang County,Zhoukou City,Henan PR,China
Contact name:Bettysun
Yong Xing Boiler Group Co.,Ltd |
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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
| Main technical Parameters of Small Scale Type Fire Grate | |||||||||
| Boiler Capacity (t/h) | Active grate area (m2) | Stoker height (mm) | Wheel base (mm) | Active grate width (mm) | Width between two endplates (mm) | Length of shaft out of grate (mm) | Height of shaft out of grate (mm) | Dia. of shaft out of grate (mm) | Qty of wind chamber |
| 2t/h | 6.2 | 940 | 5800 | 1274 | 1390 | 1000 | 655 | Φ80 | 5 |
| 4t/h | 4.64 | 825 | 4200 | 1274 | 1390 | 920 | 540 | Φ80 | 4 |
| 4t/h | 5.81 | 750 | 4300 | 1274 | 1590 | 1137 | 470 | Φ80 | 4 |
| 6t/h | 9.25 | 880 | 5220 | 1994 | 2110 | 1295 | 598 | Φ80 | 8 |
| 6t/h | 8.19 | 890 | 5000 | 1854 | 1970 | 1282 | 603 | Φ80 | 5 |
| 6t/h | 7.41 | 800 | 4910 | 1714 | 1830 | 1200 | 513 | Φ80 | 4 |
| 8t/h | 9.6 | 880 | 5400 | 1994 | 2110 | 1295 | 598 | Φ80 | 5 |
| 10t/h | 11.5 | 860 | 6250 | 2034 | 2150 | 1357 | 575 | Φ95 | 5 |
| 10t/h | 10.86 | 999 | 6325 | 1992 | 2108 | 1390 | 715 | Φ95 | 5 |
| 10t/h | 12.11 | 1050 | 6000 | 2354 | 2470 | 1620 | 760 | Φ100 | 5 |
| 10t/h | 11.52 | 992 | 6260 | 2034 | 2150 | 1357 | 710 | Φ95 | 5 |
| 10t/h | 12.11 | 1050 | 6000 | 2354 | 2470 | 1620 | 760 | Φ100 | 5 |
| 15t/h | 18.41 | 1050 | 7000 | 2994 | 3110 | 1950 | 765 | Φ100 | 5 |
| 15t/h | 18.41 | 1050 | 7000 | 2994 | 3110 | 1950 | 765 | Φ100 | 5 |
| 20t/h | 23.14 | 1050 | 7500 | 3444 | 3560 | 2175 | 765 | Φ130 | 6 |
| 20t/h | 20.62 | 1060 | 8510 | 2674 | 2790 | 1690 | 773 | Φ125 | 8 |
| 25t/h | 24.11 | 975 | 8100 | 3280 | 3430 | 2075 | 688 | Φ130 | 7 |
Data sheet of large scale type fire grate
| Main technical Parameters of Large Scale Type Fire Grate | |||||||||
| Boiler Capacity (t/h) | Active grate area (m2) | Stoker height (mm) | Wheel base (mm) | Active grate width (mm) | Width between two endplates (mm) | Length of shaft out of grate (mm) | Height of shaft out of grate (mm) | Dia. of shaft out of grate (mm) | Qty of wind chamber |
| 10t/h | 12 | 997 | 6000 | 2334 | 2450 | 1630 | 655 | Φ100 | 5 |
| 15t/h | 17.39 | 997 | 6500 | 3074 | 3190 | 2185 | 655 | Φ130 | 6 |
| 15t/h | 19.54 | 997 | 6500 | 3444 | 3560 | 2370 | 655 | Φ130 | 6 |
| 20t/h | 20.7 | 1197 | 7500 | 3074 | 3190 | 2020 | 655 | Φ130 | 6 |
| 20t/h | 21.2 | 997 | 7000 | 3444 | 3560 | 2205 | 655 | Φ130 | 6 |
| 20t/h | 23.42 | 997 | 7500 | 3444 | 3560 | 2255 | 655 | Φ130 | 6 |
| 25t/h | 25.94 | 997 | 7500 | 3814 | 3930 | 2440 | 655 | Φ130 | 6 |
| 30t/h | 27.54 | 997 | 8000 | 3814 | 3930 | 2570 | 655 | Φ130 | 7 |
| 35t/h | 32.65 | 997 | 7900 | 4554 | 4670 | 2731 | 655 | Φ130 | 7 |
| 35t/h | 24.76 | 997 | 6500 | 3814 | 3930 | 2639 | 655 | Φ130 | 6 |
| 40t/h | 35.38 | 997 | 8500 | 4554 | 4670 | 2771 | 655 | Φ130 | 7 |
Product Description and Application
Our products mainly include: various grate, active sheet, passive sheet, grate pin, sprocket, chain, grate, furnace door, slag scraper, front and rear bearing block, slag stopper, coal gate, economizer, side seal Iron, manhole, hand hole device, roller and other boiler parts, the material is gray cast iron, Ma Steel, ductile iron, precision cast steel, etc. Its quality level has reached the advanced level of domestic similar products, welcome to visit.
Chain grate active sheet, widened active piece, nine tooth sprocket, 12 tooth sprocket, 13 tooth sprocket, 15 tooth sprocket, 16 tooth sprocket. 18 tooth sprocket, 45# cold drawn steel grate long pin .
Furnace coal fired chain grate stoker can be applied in chemical plant, university, food factory, beverage factory, cannery, textile mills, paper mill, sugar plant, central heating and other industries.
