Biomass Fine Shredder GXB Series

Overview

The GXB biomass fine shredder is widely used in various industries, including agricultural and forestry waste treatment, straw shredding, feed production, and chemical processing, offering strong versatility across applications.

The motor drives the rotor at high speed via a V-belt or coupling, enabling the cutter sets mounted on the rotor to gain substantial kinetic energy. Under the combined action of cutting and impact, the material is gradually shredded and pulverized. A large-area screen is installed around the rotor; materials smaller than the screen holes are discharged freely, while oversized particles remain to be shredded in the cutting chamber until the desired particle size is achieved.

Gallery

Features

Enlarge the rotor rotation diameter, improve the rotor linear velocity and rotational inertia, and enhance the shredding efficiency; Simultaneously reducing the main shaft speed, minimizing bearing heating, and extending bearing life.
The three-blade integrated molding cutters and optimized appearance, with the center of gravity moved forward to enhance shredding force. Compared to single blade cutters, the integrated cutter assembly has better mass and mass distribution, stronger kinetic energy, and can easily shred difficult to handle materials, reducing downtime maintenance.
The large-area screen covers 2/3 of the rotor circumference, with multiple screen holes and a high pass rate. The special structural screen frame facilitates the adjustment of the gap between screen and cutters. When the cutters wear out, the screen can be adjusted to maintain the same gap value.
Imported high-speed double row self-aligning roller bearings have strong load-bearing capacity and low heat generation during high-speed rotation. They are equipped with a thin oil lubrication device for real-time lubrication and cooling, extending the service life of the bearings.
The cutter box is designed with a fully open door, which facilitates quick replacement of the screen and maintenance of the rotor, improving maintenance efficiency.
Dual transmission mode with belt drive or coupling drive is optional, effectively isolating the vibration of the host, protecting the motor, and ensuring stable operation of the equipment.

Technical Specifications

Model	Host Overall Dimensions（mm）	Discharge Size（mm）	Capacity（t/h）	Installed Power（kW）	Transmission Mode	Host Weight（kg）
GXB10	3500×1800×2000	<50mm Occupying 95%	3.5-7	110-132	Belt drive or coupling direct connection	6800
GXB15	4100×1800×2000		8-12	160-200		8500
GXB20	4990×1960×2190		10-16	200-355		11950