Roller Bucket Conveyor System With Double Row Heavy Duty Plate Chain

Roller,Its material is 45 and Q235,for the Bucket Conveyor System:

Chain bucket conveyor roller adopts wear-resisting material, material hardness value is HRC ≧ 40, equipment running 7500 hours safely;

The reasons of wheel loose, fall off, climb rail:

1. The design and installation is unreasonable, so the clearance between wheel and rail is bigger

2. The rail wear serious, increase the gap between roller

3. The wheel rim wear calendar harm, don’t changed in timeHole

4. Roller stents stiffness is insufficient, and the matching of the rolling shaft is clearance fit, running after a period of time, stent hole grinding, roller and race bucket partial derailment,

5. Bucket chain stiffness is insufficient, run after a period of time, the roller chain bucket bottom concave down, the roller is not the same level.

The solution:

1. Lessen the narrow gauge, the clearance between the wheel and rail to unilateral 1.5 mm;

2. Replace the orbit, shorten gauge, reduce runtime about channeling momentum wheel;

3. Replace worn wheel rim in time, increase the height and thickness of the wheel rim;

4. Improve the wheel bracket stiffness will be made of flat steel roller bracket instead of square steel roller socket, improve the service time of the belt roller coal tub;

5. Appropriate increase the pin diameter, increase the hardness, increasing the thickness of the chain plate;

6. Track and wheel contact tail wheel tensioning device working, regulation tail wheel tensioning device;

Company Profile：

  Qingdao Kechengyi Environmental Protection and Electric Power Technology Co., LTD. is a comprehensive enterprise focusing on equipment research and development, equipment manufacturing, and service, especially for the thermal power plant auxiliary equipment and environmental protection equipment. The company has rich design and manufacturing experience and many successful performances on the ash handling, slag handling, dust removing, desulfurization and denitration for CFB boiler and pulverizing coal boiler.

  Qingdao Kechengyi Environmental Protection and Electric Power Technology Co., LTD. has established perfect quality control system and carried out the manufacturing and management of the equipment according to the requirements of ISO9001 quality management system; In order to have better participation in the international thermal power field, the company has obtained relevant qualifications to directly import and export the power plant equipment and spares. The company has excellent research and development team and experienced production team, which makes the annual production capacity reaches 4000 tons. The products have been adopted by more than hundreds of power plants at home and abroad for the excellent product quality and after-sales service.

  Company's main products:

  Drum type ash cooler, bucket conveyor, bucket elevator, embedded scraper conveyor, scraper slag conveyor, dry type slag conveyor, hydraulic shut-off gate, single roller slag crusher, steel ash bin, slag bin, de-watering bin, electric feeder, wetting mixer, dry type bulk loader, pressure relief valve, dense phase pneumatic ash conveying system, dilute phase pneumatic ash conveying system, coal ash separation system, pneumatic double gate valve, pneumatic swing valve, cone pump, material seal pump, coal ash separator, cyclone collector, wear-resistant ceramic elbow, tee joints, and various valves.

  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.