Large Coal Mine Conveying Impact Rubber Ring Roller

• Customization: Available
• Material: Steel
• Application: Mining Transport, Power Plant, Manufacturing Factory
• Model NO.: Diameter 60-219
• Bearing Type: Single Sealed Bearing
• Type: Parallel Conveyor Idler
• Surface Treatment: Galvanized
• Noise Level: Low Noise
• Size: Variable
• Application Industry: Chemical Industry, Grain Transportation, Mining Tr
• Material Quality: Steel, Polyurethane, Rubber
• Specifications: According to Customer Requirements
• Performance: Good Sealing Performance
• Installation Method: Fixed Hanging Type
• Carrying Capacity: This Depends on The Structure, Material, and Size
• Transport Package: Wooden Crate Packaging
• Specification: D60-159
• Trademark: YuanYang
• Origin: Hebei
• HS Code: 841390000
• Production Capacity: 50000piece/Year

Product Description

Applicable Industries	Manufacturing Plant, Construction works , Energy & Mining, Power Plant, Chemical Industry, Heavy Duty Industry, Grain Transportation, Steel Plant, Cement Plant, Coal Industry, Metallurgy Industry, Port Harbor, Quarry, Bulk Material Handling
Condition	New
Structure	Belt conveyor
Place of Origin	Hebei, China
Machinery Test Report	Provided
Video outgoing-inspection	Provided
Marketing Type	The latest products
Core Components	Bearing shaft bearing seat
Weight (KG)	1000kg
Material	Carbon steel

PROCESS FLOW OF PULLEY

Our company is equipped with necessary equipment for processing pulleys, such as large oil pressure machines, rolling machines,

specialized puley automatic explosive welding operators,large diameter lathes, boring machines,ulrasonic faw detectors, static

balancing devices, pressure casting machines, etc, Due to the special correcton process adopted by the company the puley pipe skin

is rounded before processing, and the pulley pipe wall is uniform after processing, thereby ensuring that the puley has high

static balance performance and high mechanical

PRODUCT FEATURES

For pulleys with complex forces, arge loads and used in heavy working conditons, they all adopt a cast welded structure and
expansion sleeve connection, Compared with traditional drums in China, this type of drum mainly has the following characteristics
:
(1) The structural parameters of the pulley are advanced and reasonable, and there is a dedicated computer calculaion program to
determine the shaft diameter, cylinder skin thickness, wheel ampltude plate shape and spacing, as well as the position ofthe
circumferential weld seam set at the position where the stress is minimum and the number of cycles is minimum.
(2) The key technology of using single sided welding and double sided forming ensures the quality of the weld seam.
(3) The expansion sleeve connection is used between the drum hub and shaft, which not only solves the problem of key connection
stress concentration that has been existing for many vears and the technical dificulties of manufacturing and instaling axial
double keyways, but also achieves overal auenching and eiminates weding interna stress

Due to a series of measures taken, the pulley group produced by sK has a reasonable structure, large bearing capacity, and
reliable performance. And it overcomes the problem of faigue fracture at the welding seam ofthe existing puley plate in china, The
pulley lincuding the welding part is guaranteed to have a rotational fatigue strength of over 108°
 

Export packaging of goods

Zaoqiang County Yuanyangkuangshan Machine Manufacturing Co Ltd. is an international professional enterprise specializing in the research and development, design, and production of bulk material transportation machinery. We have design, testing, inspection, and measurement equipment, as well as professional cutting, welding, assembly, and spraying equipment. In addition, we have also obtained ISO9001 quality system certification, CE certificate, and coal mine product safety certification (coal safety MA certificate). With reliable quality, reasonable prices, and excellent service, our products have been exported to more than 50 countries including Russia, the United States, Germany, France, Brazil, Chile, the United Arab Emirates, Southeast Asia, and the Middle East, and have received high praise from local markets.