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machine made charcoal:

1) No smoke, no odor, ignite quickly and safely

2) Longer burning time than common charcoal: more than 5hours .

3) No additives, high density, totally carbonizd .very hard.

4) Forms:pillow,square

5)made of 100% wood sawdust

Features:

1) Calorific value: 7200-7500kcal

2) Ash content: <2.8%

3) Fixed carbon: ≥85%

4) Moisture: <5%

5) long >5cm.

6)10kg/ctn. a 20feet container about 1400ctns.

Step 1,Sawdust-briquette from extruder machine at first

Step 2,Then been carbonized to the coalpit at high temperatures.