Analysis of the advantages of VSI A7 impact sand making machine
1. Structural upgrade
Reinforced crushing chamber: a low-loss abrasion structure developed by taking into account the characteristics of wear-resistant peripheral guards and rock self-crushing. Wear costs and increase crushing efficiency.
Flexible feeding method: by lowering the feeding device by adjusting the hopper. It can easily realize the conversion between the two modes of “falling feeding + center feeding” and “full center feeding”. Adjusting the angle of the distribution plate can avoid the direct impact of the material on the impeller and reduce the abnormal wear of the impeller.
Access door: Impeller wearing parts can be quickly replaced, reducing downtime.
Four-port impeller design: improve the crushing efficiency of the equipment, large throughput of materials, and high yield.
Large-throughput machine body division: large discharge port design, unobstructed material unloading, prevents material clogging, avoids abnormal equipment damage, and improves crushing efficiency.
2. Performance upgrade
a. Lower equipment operating costs
The new casting machine technology + new high wear-resistant materials can fully extend the life of wearing parts, reduce downtime and maintenance time and wear costs of wearing parts.
After the peripheral guard plate is partially worn out, it can be used up and down, and the utilization rate is high.
b. Advanced and reliable deep cavity four-port impeller
The VSI A7 series sand making machine reduces the number of wear parts, shortens the time for replacement of wearing parts, and extends the sustainable operation time. The use of high-quality wearing parts makes its life longer than traditional parts by 45%.
The rotor is the heart of the operation of sand making equipment. The rotor of the new seventh generation sand making machine is more lightweight, high in passenger capacity, and low in energy consumption.
c. More reliable lubrication and control system
The air-cooling system, temperature control, and oil shortage protection of the thin oil lubrication station are fully upgraded to ensure the long-term stable operation of the sand making machine.
Support the optional PLC intelligent system, access to the central control through the DCS interface, to achieve one-button centralized control.
d. Safer and better working environment
Safety interlock to prevent personal injury.
Better equipment balance, reducing requirements for other structures. Fewer, lighter wearing parts, small vibration of the body and low noise, which can increase the life of the bearing. Reduce wear and maintenance, and achieve continuous sand production.
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