Audited Supplier
Diameter 60-219
Steel
Chemical Industry, Grain Transportation, Mining Transport, Power Plant, Manufacturing Factory
Ordinary Roller
Double Sealed Bearing
Parallel Conveyor Idler
Galvanized Surface Rubber
Low Noise
Variable
Chemical Industry, Grain Transportation, Mining Tr
Steel, Polyurethane, Rubber
According to Customer Requirements
Good Sealing Performance
Fixed Hanging Type
This Depends on The Structure, Material, and Size
YuanYang
Wooden Crate Packaging
D60-159
Hebei
841390000
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 andexpansion 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°
