Tub Straw Grinder
The tub grinder is a multifunctional crushing equipment, which can crush all kinds of large materials (large diameter wood, tree roots, various weeds). It adopts direct drive mode with strong power, which can effectively and safely convert biomass into debris, which can be used as biomass energy. The equipment adopts a multi-knife rotor cutter roller, the crushed materials are more thorough and reasonable, and the use of advanced materials increases the service life of the blades and reduces the production cost. The disc type root crusher has a high degree of automation.
The technical parameters:
Model | BT2600 | BT3200 | BT3600 |
Feed port size(mm) | 2600 | 3200 | 3600 |
Effective diameter(mm) | 2000 | 2600 | 3000 |
Number of blades | 3-15 | 4-20 | 4-24 |
Rotor speed(r/min) | 960 | 960 | 960 |
Rotor sizes(mm) | 1000*750 | 1300*750 | 1500*750 |
Production efficiency(t/h) | 8-10 | 10-15 | 18-25 |
Power(kw) | 90 | 132 | 160 |
Biomass raw materials:
Tree root, logs, branches, shrubs, bamboo, straw, bark, wheat straw, various weeds, corn kernels, corn cobs, forage grass, alfalfa, corn straw, rape stem...
The features:
1. Powerful machine
Pure copper motor can support stable operation of the machine.
2. Thickened steel plate
Made of thickened steel, the quality is guaranteed.
3. High crushing rate
This machine hasn’t to split wood splitter, as long as a disc can be broken, it’s able to turn waste into treasure.
4. Multi-gauge screen
Finished screen, screen size and shape can be customized.
5. Self-developed system blessing
The anti-jamming control system monitors the engine status in real time through the controller and other equipment, and adjusts the feeding speed to avoid the occurrence of jamming, thereby protecting the engine and transmission parts and prolonging the service life of the machine.
6. Flip design
The hydraulic material box turning device can realize a large-angle turning when the machine needs maintenance, which is more convenient for maintenance and reduces the use of labor.
7. Intake filtration system
The air intake filter system can automatically spit dust, the air filter cleaning cycle is longer, and the engine wear is reduced.
The advantages:
1. The equipment is fast and efficient, and can quickly break the roots into the required particles or fragments.
2. It can be used for the crushing of large-diameter materials such as tree roots and waste furniture, and it is also suitable for the crushing of packaging straw, small-diameter wood and board scraps.
3. It has automatic control of the equipment, remotes wireless operation, reduces manual use.
4. Hydraulic type material box turning device can realize large angle turning.
5. Multi-cutter rotor cutter roller breaks materials more thoroughly, which improves blade service life and reduces production costs.
Production process:
The roots are cut and broken at high speed by means of a cutter on the disc. When the roots are fed into the crushing chamber of the crusher, the tool on the disc begins to rotate at high speed, cutting and impacting the roots continuously, gradually breaking the roots into smaller particles or fragments. The crusher is also equipped with a screen for filtering and separating materials of different sizes. Larger fragments of the roots continue to break up, while smaller fragments are discharged through a screen.
The application:
The tub grinder is a special equipment for producing high-quality wood chips. Due to its large opening feeding design, it is especially suitable for cutting fluffy branches and straw materials with large volume. This product is widely used in planning board factories, medium and high density fiberboard factories, straw factories, bio-power plants, wood chip factories and other industries and manufacturers as the optimal equipment before the material preparation stage. It is mainly suitable for processing pine, miscellaneous wood, poplar, fir, bamboo and other materials. All kinds of logs and bamboo can be cut into uniform sheets. It can also process and slice various materials such as board skin, veneer, bamboo branches, corn stalks, cotton stalks, sorghum stalks, reeds and other non-wood fiber stalks. Users can adjust the screen size within a certain range according to their needs to control the specifications of the discharged wood chips. The product has regular discharge, high output and is suitable for mobile operation. It is an ideal equipment for the material preparation section of industrial production such as wood pellet plants, paper mills, wood-based panel plants, medium-density fiberboard plants, small and medium-sized particleboard plants, as well as for various wood chip production bases and individual households to produce commercial wood chips.
