Industrial Medium & Fine Crushing
4PG Series Four Roller Crusher
Dual-Stage Integrated Crushing | 30% Moisture Tolerance | Screen-less Anti-Clog Tech
Discharge Range: 0.1mm – 30mm (Adjustable)
High-Efficiency Two-Stage Crushing
Our 4PG Four Roller Crusher integrates primary and secondary crushing into a single compact chassis. By utilizing a high-pressure, low-speed differential principle, it handles materials with compressive strengths up to 300MPa. Its unique screen-less architecture makes it the industry standard for processing coal gangue and other high-moisture, sticky minerals.
Four-Roll Crusher
Performance Highlights
Two-Stage Integrated Forming
Upper rollers handle coarse reduction while lower rollers perform fine sizing. Eliminates external screens and return loops, saving 40% in site space.
Upper rollers handle coarse reduction while lower rollers perform fine sizing. Eliminates external screens and return loops, saving 40% in site space.
High-Moisture Adaptability
Engineered to process feeds with up to 30% moisture without clogging, utilizing high-chromium manganese alloy rolls for maximum durability.
Engineered to process feeds with up to 30% moisture without clogging, utilizing high-chromium manganese alloy rolls for maximum durability.
Smart Overload Protection
Integrated hydraulic/spring relief systems automatically clear uncrushable tramp iron, ensuring continuous, damage-free operation.
Integrated hydraulic/spring relief systems automatically clear uncrushable tramp iron, ensuring continuous, damage-free operation.
Technical Data
| Model | Feed (mm) | Capacity (t/h) | Power (KW) |
|---|---|---|---|
| 4PG0404PT | < 20 | 2–30 | 15 |
| 4PG0605PT | < 40 | 5–60 | 22/30 |
| 4PG1080PT | < 60 | 20–180 | 45/55 |
| 4PG1210PT | < 80 | 30–220 | 75/90 |
Ready for a Customized Crushing Solution?
Provide your material hardness and target capacity for a tailored configuration.
