The PEY400x750 hydraulic jaw crusher is a primary crushing equipment widely used in mining, metallurgy, building materials, and road construction industries. The "400x750" in its model number indicates a feed opening size of 400 mm wide and 750 mm high, suitable for processing various medium-hard and hard ores and rocks.

This equipment utilizes an advanced hydraulic adjustment system, allowing for quick adjustment of the discharge opening size and precise control of the output particle size. Compared to traditional mechanical adjustment methods, the hydraulic system is simpler to operate, responds faster, and includes overload protection.  It automatically releases pressure when encountering unbreakable materials, effectively preventing equipment damage and improving operational safety and stability.

The machine features a compact structure, with the movable and fixed jaw plates made of high-strength wear-resistant materials, significantly extending the service life of wear parts and reducing maintenance frequency and operating costs. The crushing chamber design is optimized to improve material throughput efficiency, reduce clogging risks, and ensure continuous and efficient operation. Under standard working conditions, this model has a processing capacity of 30 to 100 tons per hour, with the specific output depending on the raw material properties and set parameters.

In terms of installation, the equipment supports both fixed and mobile configurations to adapt to different site requirements. The electric drive typically uses a 55 to 75 kW motor, resulting in reasonable energy consumption. The overall purchase and installation cost generally ranges from US$60,000 to US$90,000, with the specific cost varying depending on the configuration and region.

With its reliable performance, intelligent adjustment, and efficient crushing capabilities, the PEY400x750 hydraulic jaw crusher has become an indispensable key equipment in numerous engineering projects.