All-in-One Sand Washing Plant — Screening & Dewatering System

The integrated sand washing machine is a new type of sand washing machine recently developed by our factory. The equipment is based on the original sand washing equipment. In view of the feedback needs of current customers, an upgraded version has been developed.
The equipment skillfully combines silos, sand sifters and spirals. The sand washing machine is connected with each other; the structure of the machine is reasonable and the area occupied is small, which reduces the investment cost of customers in the process of sand screening and washing.

Product introduction
Core value: Four effects in one, subverting tradition
√ Screening | √ Washing | √ Dehydration | √ Recycling
Single machine completes the whole process, saving 60% of land and reducing energy consumption by 45%

Core technology module
| Module | Technical advantages | Performance parameters |
| Powerful screening | High-frequency vibration + self-cleaning screen | Classification accuracy 0.075-20mm |
| Double spiral sand washing | 45° large inclination + wear-resistant alloy blades | Processing capacity 50-300t/h |
| Three-stage dehydration | Polyurethane sieve plate + 2000 times/min high-frequency vibration frequency | Finished sand moisture content ≤8% |
| Cyclone recovery | Ceramic cyclone + intelligent water level control | Fine sand recovery rate ≥95% |

Six hard-core advantages
1. Environmental protection and zero emission
- Four-stage sedimentation tank + sludge filter press (optional)
- Water quality reaches GB8978-2002 Grade A standard
2. High quality control of sand materials
- Mud content ≤1% | Fineness modulus 2.3-3.0 adjustable
- Complies with GB/T14684-2022 "Construction Sand"
3. Simple operation and maintenance
- Module quick-change design (screen replacement <30 minutes)
- IoT remote diagnosis (failure rate ↓70%)
4. Adaptation to harsh working conditions
- Core parts are made of NM450 wear-resistant steel (life ↑3 times)
- -30℃~50℃ full-climate operation