Qingdao Kechengyi Environmental Protection and Electric Power Technologies Co.，LTD
Qingdao Kechengyi Environmental Protection and Electric Power Technologies Co.，LTD
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Traction chain,Its material is 40Cr,45, and Q345B,for the Bucket Elevator Conveyor:
Description: traction chain is the core component of bucket elevator, chain should have excellent wear resistance and good compatibility. Drag chain USE specialized chain factory production of high strength double row of heavy plate chain, operation is stable and reliable, service time not less than 80000 hours. All parts of the heat treatment of the chain, chain plate hole for the flat hole, pin two sides milling flat, no relative rotation after assembly, to zero on the wear and tear.
Main material and heat treatment is asking to see the table below:
| number | parts name | material | heat treatment | note |
| 1 | chain plate | 45 | quenching HRC33 ~ 44 | flat pin stamping |
| 2 | pin | 40Cr | quenching HRC40 ~ 48 | |
| 3 | sleeve | 45 | quenching HRC38 ~ 46 | |
| 4 | sprocket | 45 | quenching HRC32 45 ~ 42 |
The chain pin shaft and anti-rotating as described above the flat hole in roller chain plate, greatly improving the service time.
Adhering to the "first-class design, first-class products, first-class service" principle, the after-sale service department of the company can provide excellent pre-sale service, sales service and after-sale service to the customers.
1, Pre-sale service: dealing with various consultations and questions, and sending professional technical personnel to do on-site investigation to provide preliminary design plan and reasonable suggestions.
2, Sales service: the engineering technicians will keep contact with the customers positively so as to adjust the design plan, production schedule, and delivery time immediately based on the needs of the customer and report the progress to them at any time, and do all the best to meet the requirements of customers.
3, After-sale service: implement “provide on-site service in 24 hours system”, which means the personnel will arrive the customers’ working site to provide service within 24 hours after we got the call of the customers (in China). We will provide high-quality products and good service to the customers and sincerely welcome new users come to visit our company at the same time.