CAPACITY
FEED SIZE
The XGN-SZJ Double-Rotor Sand Making Machine is designed for fine crushing and manufactured-sand production from limestone, bluestone, shale and other low- to medium-abrasiveness materials.
Two high-speed rotors increase impact frequency and inter-particle collision inside the crushing chamber. The machine is suitable for aggregate plants, limestone quarries, ready-mix concrete operations and selected industrial fine-crushing applications.
Two models are available, with rated capacities from 150 to 300 t/h and maximum feed sizes of 180 to 280 mm. Final model selection should be based on material abrasiveness, moisture, feed gradation, required product size and finished-sand specification.
High-Capacity Double-Rotor Structure
The double-rotor structure increases impact frequency inside the crushing chamber and supports rated capacities of 150–300 t/h, depending on the selected model and operating conditions.
Material-to-Material Crushing
The double-rotor arrangement increases the frequency of hammer impact and inter-particle collision, supporting efficient fine crushing of suitable brittle materials.
Hydraulic Opening System
An optional hydraulic opening system provides easier access to the crushing chamber for inspection and wear-part replacement.
Protected Rotor Structure
High-manganese and high-chromium protective covers are installed around the rotor to reduce wear on the rotor body and extend its service life.
| Model | Capacity (tph) | Feed size (mm) | Feeding port size width*length (mm) | Dimensions (mm) | Motor power (kW) |
|---|---|---|---|---|---|
| XGN-SZJ1315 | 150-220 | ≤180 | 1000x1570 | 3350x2920x2100 | 110x4 |
| XGN-SZJ1516 | 220-300 | ≤280 | 1160x1740 | 4190x3220x2360 | 160x4 |
