XHC Jaw Crusher

Advantages

• Integrated motor base design
   The crusher body and motor base are designed as a single integrated unit, fundamentally preventing  drive-system misalignment or damage caused by continuous vibration. This design not only improves  operational stability but also reduces foundation strength requirements—lowering civil costs—and  considerably shortens on-site installation and commissioning time, accelerating project startup.

• Deep V-shaped crushing chamber and optimized motion trajectory
   Based on discrete-element material breakage simulation and kinematic analysis, the XHC Series utilizes  an efficient deep V-shaped crushing chamber. The movable jaw's motion trajectory and crushing stroke  are scientifically matched to enhance material bite and breakage, achieving higher crushing efficiency  and better particle shape while reasonably controlling inertia to ensure smoother operation.

• Optimized dynamic balance of the counterweight system
   Through professional dynamic-simulation calculations, the flywheel and counterweights are precisely  balanced to significantly reduce unbalanced inertial forces during operation. This lessens impact on  bearings and the frame, thereby extending overall equipment life and ensuring reliable long-term  continuous operation.

• Elastic vibration-damping foundation
   A recommended elastic vibration-damping foundation effectively absorbs and isolates vibration energy  transmitted to the base. This both protects the plant structure and further lowers civil-engineering  requirements and costs—especially suitable for vibration-sensitive or multi-storey plant layouts.

• Flexible and fast discharge-opening adjustment
   Two discharge-opening adjustment options are provided: mechanical wedge adjustment and hydraulic  cylinder adjustment. Users may choose according to maintenance frequency and automation requirements.  Both methods offer simple operation, accurate positioning, and reliable safety. Gap adjustments can be  completed quickly, improving plant flexibility and maintenance efficiency.

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working principle

The motor transmits power through belt, drives the moving jaw to do periodic motion to the fixed jaw surround the eccentric shaft. The angle between toggle plate and moving jaw increases when moving jaw moves up. So the moving jaw closes to the fixed jaw, and the material will be crushed in multiple ways. The angle of jaw crusher between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw of jaw crusher moves away from fixed jaw by the pulling force of rod and spring, the products after crushing will be discharged from the outlet of jaw crusher.

technical parameter

success case

During the cooperation between a gold mine processing plant in Jiangxi and Xinhai jaw crusher manufacturer, Xinhai customized the jaw crusher for the customer according to the customer's high hardness of ore and complete supporting facilities for medium and fine crushing. The deep cavity of the crusher added a new type of high manganese Steel, optimized design mechanism, the crushing efficiency during use is 15% higher than that of the previously selected crusher, and the service life is extended by half a year; the cavity is deepened, and a discharge device is added to the discharge port, the material port blockage rate is almost zero, and the application effect Better, loved by customers.