1. Suitable for pelleting various raw materials
It is widely used for pelleting various raw materials including woodiness, biomass waste like sawdust, woodchips, straw, stalk, husk, peanut shell, bamboo, empty fruit bunch, pasture, sugar cane, chrysanthemum, palm leaf, pulverized coal and so on;
2. SKF/NSK bearing, Siemens motor, imported oil seal
The bearing and oil seal in the main drive are imported from Japan to ensure highly-efficient, stability, credibility;
3. Patented ring die technology
Patented ring die technology, mainly improve ring die's cracking prevention and increased capacity per hour and overall capacity;
4. Forced feeding system
The feeder's especial structure makes materials conveyed more evenly, specially designed for material with low density of 0.3-0.6g/m3;
5 Additional oil adding and air cooling system
Additional oil adding system, additional air cooling system, with high efficiency, low energy consumption, stable operation, good pellet quality and reliable performance;
6. Reasonable interior structure& Considerate protection system
Advanced variable frequency motor, overload protection device , magnetic separating
device
-------protect machine, ensure safety, prolonging service life;
High precision gear-driven transmission system
-------about 20% higher output than belt driving;
Gear-box body adopts HT250 material,
-------more durable and longer service time;
Advanced compensation type serpentine spring coupling
-------make the interior structure more compact and durable.
II. Technical Parameter of Ring Die Wood Pellet Machine
Model | MZLH420 | MZLH508 | MZLH680 |
| Capacity(t/h) | 1-1.5 | 1.5-1.8 | 2-3 |
| Main Motor Power(kw) | 75/90 | 110/132 | 185/200 |
| Feeder Power(kw) | 2.2 | 3 | 4 |
| Forced Feeder(kw) | 1.1 | 1.5 | 1.5 |
| Inner Diameter of Ring Die(mm) | 420 | 508 | 688 |
| Pellet Diameter(mm) | 6-10 | 6-10 | 6-10 |
III. Structure of Ring Die Wood Pellet Machine
1. Screw feeder
( to feed the raw material evenly and break the arch)
2. Forced feeder
( especially designed for those materials with low density and low fluidity)
3. Pelleting chamber
( Ring die and rollers)
4. Cutting mechanism
( to control the length of pellet)
4. Gear-box
(transmission system, with efficiency above 97% and gear-box body is made by
HT250 material)
5. Siemens motor
( famous brand, to ensure long service time)
We are also dealing business of complete solution of biomass pelleting, from debarking, chipping, grinding, drying, cooling, sifting, and packing. Any need, please feel free to contact us.
Our Company-FDSP 
Our Customers 
Exhibition 
Packing & Delivery
Our Services
As a professional and experienced supplier of turn-key projects in China, we have the ability
to provide full services for customers:
1. Complete project design
2. Equipment manufacture and project engineering
3. Machinery delivery service to most of the locations in the world
4. Plant installation and commissioning service
5. Staff training and project managements
6. Spare parts supply and lifelong consultation service
7. Possible financial and banking services for some projects
8. Warranty:1 years
9. After the warranty period, the supplier promise to provide life-long service for customer, and provide the most preferential price of the required parts.
10. 24 hours online.We will reply your questions on time.