Characteristics of manual sand feeding platform project:
No use of pressure gas and electricity - energy saving;
No use of pneumatic sand supply device and the bucket sand supply machine - low cost of maintenance and repair
No use of pneumatic sand supply device and the bucket sand supply machine - low cost of maintenance and repair

Characteristics of automatic sand feeding system project:
Automatic conveying of sand - labor cost saving;
Suitable for mass production - high efficiency
Sand placed on the platform instead of ground - clean environment