INTRODUCE
Dry sawdust mainly uses rotary drum dryers due to automatic, continuous and sequential drum of this equipment. Drum rotary drum has the advantage of high automation, rational process, stable performance, simple operation, wide applicability
Sawdust drying systems include heating equipment, feeding equipment, transport equipment, discharge equipment, dust extraction equipment and other auxiliary equipment. The material is dried into a rotary dryer, and as the dryer rotates, the material is lifted up with some of the inward wings. When the material is high enough to roll back the fins, it falls down to the bottom of the rotary drum dryer, passing through the hot air stream as it falls.
Sawdust systems are also widely used for drying other wood chips, pellets, straw and other biomass with high production capacity up to 15 tons per hour.

FEATURE OF STECH BOTTLES
1. Our dryers are designed for optimal power and efficient use of heat
2. Furnace and drum body are covered with insulation to prevent heat loss and safety
3. Dust filtration system through 2 primary and secondary cyclone and filtered water to reduce dust and odor so no dust emission into the environment.
4. Drum rotary drum system should work stable, easy maintenance
5. Our sludge drying system uses the heat from the biofuel to ensure environmental criteria

TECHNICAL SPECIFICATIONS WASTE DISPENSER

Product code	Capacity kg/ giờ	Rotary drum size (m)	Rotation speed (V / min)	Power capacity
STECH- SBT05	500	D 0,8 x L 15	3 ÷ 8	30
STECH- SBT10	1000	D1,2 x L 20	3 ÷ 8	45
STECH- SBT15	1500	D1,6 x L25	3 ÷ 8	75
STECH- SBT20	2000	D2,2 x L25	3 ÷ 8	100
STECH- SBT30	3000	D2,2 x L25	3 ÷ 8	125
STECH- SBT50	5000	D2,2 x L25	3 ÷ 8	150
In addition to the standard equipment we also design, manufacture according to customer requirements on capacity and raw materials