China Suppliers Factory PVC Soft and Hard Pieces Multifunctional Online Crusher with Advanced Rotary Cutter Design
Main configuration characteristics
- The model’s design is special, with 4-row of rotary cutter and 3-row of fixed rotary cutter.
- Rotary cutter partly uses oblique shear type to cut into pieces, which not only increase the efficiency, but also reduce the load of electrotome.
- Open type design, screen frame uses air cylinder for control, which is quick and convenient for clearing materials.
- The model could be used with PVC calendar. It could have three material Inlets. Manual feed intake from the right ahead and the inlet could be used for defective products. Materials automatic traction crushing, the upside could conduct online traction with rim charge of calendar to crush multifunctional designs to reduce cost and waste for customers.
Technical parameters
| Model | JY-650 | JY-650 | JY-800 | JY-900 |
| Motor | 22-30 | 37-55 | 45-75 | 55-90 |
| Swing Diameter | 450 | 450 | 450 | 450 |
| Rotary Cutter | 4(ROW)2PCS | 4(ROW)2PCS | / | / |
| Fixed Cutter | 3(ROW)1PCS | 3(ROW)1PCS | / | / |
| Crushing Room | 450 530 | 450 650 | 450 780 | 450 1020 |
| Material Inlet Outlet Size | 530 350 | 650 350 | 780 350 | 1030 350 |
| Workload | 300-500 | 300-500 | 400-800 | 500-1000 |
Frequently Asked Questions (FAQ)
What are the main configuration features of the JY series online crusher?
The JY series crusher features a unique design with a 4-row rotary cutter and a 3-row fixed rotary cutter. It utilizes an oblique shear type rotary cutter to cut materials efficiently while reducing the load on the electrotome. It also includes an open-type design and an air cylinder-controlled screen frame for quick clearing.
How does the air cylinder control system benefit the operation?
The air cylinder is used to control the screen frame in the open-type design. This allows operators to open and close the frame quickly, making material clearing and routine maintenance convenient and efficient.
Can this crusher be integrated with online production lines?
Yes, the model is designed to work with a PVC calendar. It supports online traction crushing from the upside with the rim charge of the calendar, providing a multifunctional solution that reduces material waste and labor costs.
What are the inlet feeding options for the PVC online crusher?
The crusher is equipped with three material inlets: a manual feed intake from the right ahead (suitable for defective products) and an automatic traction crushing inlet on the upside for online integration.
What is the workload capacity of the JY-800 and JY-900 models?
According to the technical parameters, the JY-800 model has a workload capacity of 400-800 kg/h, while the larger JY-900 model has a workload capacity of 500-1000 kg/h.

