Feature: 1. It is suitable for indoor environment.
2. It is suitable for conveying packages of granulars, powder and bulk.
Advantage:
1. Square rolls can make the materials filled evenly in the packages, then the packages will be in regular shape.
2.Simple structure, smooth in operation, long life time ,low noise and low investment.
3. Easy maintenance, transmission components are detachable, if any one spare is broken, just change this spare, it can save a lot of cost and time.