casting iron boiler grate bar four jaw flake grate bars little leakage

casting iron boiler grate bar four jaw flake grate bars little leakage

Advantages of the small scale grate:

1. The coal seam is in contact with the entire grate surface, and the chain is not directly heated, and the operation is safe and reliable;

2. The gap between the grate is very small, and there is little leakage;

3. The furnace row is thinner, the cooling condition is good, and the furnace can be replaced without stopping the furnace;

4. Since the chain is a flexible structure, when the tooth shape of the sprocket on the drive shaft is slightly staggered, the tightness can be adjusted by itself to maintain a good fit.

5. The main supply of power plants, coal mines, printing and dyeing plants, boiler plants, etc., has been highly recognized by the industry.

-Passive grate piece 12mm 15mm 18mm 20mm 24mm 26mm30mm32mm single and double wind passive grate bar

-Three-jaw grate, 112mm 115mm 118mm 120mm 125nn 133mm 135mm 150mm 155mm 165mm 205mm

-Four-claw grate 200mm, 214mm 219mm, 220mm, 230mm 240mm 245mm 250mm 252mm 265mm, 286mm, 296mm 320mm, 330mm, 350mm, 368mm, 370mm, 380mm, 385mm 390mm, 400mm

- Live core grate: 200mm 203mm 220mm 228mm 231mm 237mm 235mm 245mm 250mm 255mm290mm;
- Scale grate: 288mm 301mm 311mm 315mm 318mm 325mm 330mm 340mm 365mm 368mm 395mm
- five holes left / right / middle splint
- six holes left / right / middle splint
- seven holes left / right / middle splint
- eight holes left / right / middle splint
- Active film: 0.85kg 0.9kg 1.00kg
- Left and right active sheets: Large side Medium Small side sprocket 4-65 toothed sprocket
- Coal gate (80mm 90mm 1m 1.1m 130m 1.36m 146m 150m 160m 170m 176m 2.2m2.4m)