Global Project Case

High-Efficiency Hydraulic Double Roller Crusher Solution: Redefining Fine Crushing

Advanced intelligent crushing technology for energy-saving, high-capacity aggregate and ore processing.

1. Project Background

A large-scale mining and aggregate enterprise faced critical challenges in their fine crushing stage. Their existing equipment struggled with high energy consumption, excessive dust emission, and frequent downtime due to iron tramp. The objective was to implement a Large Hydraulic Double Roller Crusher system to achieve a more uniform cubic product shape while reducing operational costs and meeting environmental compliance.

2. The HSM Solution

To maximize efficiency and yield, HSM engineers integrated advanced electromechanical-hydraulic technology into the crushing circuit:

Static Pressure Extrusion: Using our Hydraulic Double Roller Crusher, materials are processed via high-pressure extrusion between counter-rotating rollers. This increases output by 30%-40% while saving 20%-30% energy compared to traditional impact methods.

Advanced Protection & Durability: The system features an intelligent hydraulic protection system that automatically retreats and resets when encountering foreign objects. The roller skins are made of high-chromium manganese steel alloy, offering a service life 3-5 times longer than standard parts.

impact crushers

Precision Control: Equipped with an intelligent control panel, the hydraulic system allows for precise adjustment of the discharge size, ensuring a high percentage of cubic-shaped particles with low needle-flake content.

High Pressure Roll Mill

3. Technical Specifications (Model 2PGY1500×1200)