1. Drive system uses YCT type AC variable speed motor, vertical axis and hardened tooth surface cylinder gear reducer and electrical protection device, therefore it has the characteristics of evenly regulating speed and automatic overload protection.

2. Large feeder uses torque-limited hydraulic coupling, therefore it has the performance of mechanical overload

protection.

3. Delivery chain of sleeve roller is designed and manufactured according to ISO1977/Ⅰ-1976, with excellent

select materials, reliable quality and good interchangeability.

4. Use the chain wheels of cast steel and alloy steel, and conduct tooth surface hardening treatment with long

service life, and meet the regulations of 1977/Ⅱ-1974.

5. All uses rolling bearing support structure with with good sealing and lubricating performance, small running

resistance and easy for maintenance and upkeep, therefore it has the characteristics of energy-saving and easy

maintenance.

6. Because the sealing of overlapped part of trough is ensured, the spreading and leakage phenomena are

effectively prevented.  

7. The rack body of truss frame of light self-weight, good rigidity and little occupation is easy to adjust,

disassemble and deliver.

impacts on enviornment.

8. Use the fully enclosed protection cover for complete machine, helping for dust discharge and preventing the

9. Feeder which is installed obliquely uses automatic backstop device to prevent the reversion of traveling mechanism.