Drag sprocket,Its material is 45,for the Bucket Conveyor System:

Drag sprocket is two disc type structure, and wheel hub by bolt connection, convenient chain wheel wear after rapid change.

Qingdao Kechengyi quality assurance commitment:

1. Strict accordance with the contract requirements, comply with the design standards, quality qualified products.

2. Strict inspection and control of raw materials, components, fittings into the factory quality.

3. Ensure the supplied equipment processing technology, detection means complete perfect. Dispenses with defects of the factory.

4. Concerning the supply of the subcontractor, quality, equipment performance, interface technology, service and so on questions to bear full responsibility. Key components of the subcontractor as stipulated in the contract must meet the requirements of the relevant qualifications and approved by the buyer.

5. According to the provisions of the contract to the supervision units to provide relevant departments of the standard and drawings, and provide convenience for the supervisor. The supervision equipment idle waiting for parts of the 7 days' notice to the buyer and the supervisor.

6. The quality of the defects in the process of equipment manufacturing timely inform the buyer and the supervisor, not conceal. If defective equipment more than the standard stipulated in the contract, the supplier unconditional replacement. In the process of installation and start-up, equipment appear quality problem, first to deal with problems, , all meet the needs of the construction schedule for the guidelines.

7. As the equipment in the process of manufacture, transportation, in the event of an accident, we shall be in accordance with the requirements of the buyer supplied equipment as soon as possible for free replacement, until the customer satisfaction.