Roll Crusher
FONG CHUAN’s Roll Crusher is developed to meet market demand due to its more efficient size reduction. A pair of crushing rolls, wear-resistant steel frame, and lubrication on bearings ensure long lifetime of the machine. The excellent crushing strength of Roll Crusher enables very fine and even-sized products.
Functions
- For large/hard materials crushing
- For finer size crushing
- For achieving even size products
Application
- It is mainly used for secondary and tertiary reduction in variety of applications, including limestone, river stone, coal, cement, gypsum, glass and brick.
Product Design
Roll Crusher is equipped with double toothed-rolls which are rotated in opposite direction. One of the roll is a shock-absorbing design, and the other is a solidly mounted roll. Feed material is passing down and crushed between the rolls to the underneath discharge zone.
Adjustment of desired spacing between rolls faces is determined by adding or removing shims so that Roll Crusher can produce a variety of finer particles.
Manufacture
Roll Crusher utilizes hydraulic cylinder to make the gap between two rolls maintain the desired spacing and pressures. If hard material such as iron pieces enter the machine, the hydraulic cylinder will provide a safety relief protection for excessive pressures to extend the lifetime of the machine.
Benefits
1.Finer reduction crushing
2.Efficient Crushing
3.Compact structure
4.Easy Maintenance
Turnkey Plant
Fong Chuan’s Roll Crusher has won a good reputation in the market. It is mainly used for secondary and tertiary reduction in variety of applications.
Components
Rolls
Toothed-roll surfaces use high-strength material, which increases crushing area. They can be replaced easily when worn.
Adjustment System
The hydraulic cylinder controls and stables pressures as well as having functions of cushion to protect the crusher against overload damage.
Driven Device
Roll Crusher is driven by coupling from two speed reducers rotated in opposite direction.
Dimensions & Specifications
Overall Dimensions
| Model | Dimensions A(mm) | Dimensions B(mm) | Dimensions C(mm) | Dimensions D(mm) | Dimensions E(mm) |
| FCRC-800 | 2148 | 1696 | 1200 | 805 | 1405 |
Specifications
| Model | Roll Width (mm) |
Feeding size (mm) |
Output size (mm) |
Capacity (T/H) |
Motor Power (HP) |
Motro Power (P) |
| FCRC-800 | 800 | <25 | <8 | 70-100 | 60 | 6 |
Note : Technical data may change due the technical progress. Specifications and dimensions are subject to modification without notice.