Rubber Coated Conveyor Roller Belt Conveyor Roller Steel Drum

• Customization: Available
• Material: Steel
• Application: Mining Transport
• Model NO.: Diameter 60-219
• Structure: Ordinary Roller
• Bearing Type: Single Sealed Bearing
• Type: Parallel Conveyor Idler
• Keywords: Belt Conveyor Roller Rubber Roller
• Sales Type: Ordinary Finished Product
• Surface Treatment: Paint/Rubber
• Size: Support Customization
• Bearing: 6204/6205/6305/6306/6307/6308
• Colour: Customized
• Craft: Labyrinth Seal
• Welding: Mixed Gas Shielded Arc Welding
• Noise Level: Low Noise
• Function: Material Conveying Accessories
• Transport Package: Wooden Crate Packaging
• Specification: D60-159
• Trademark: YuanYang
• Origin: Hebei
• HS Code: 841390000
• Production Capacity: 50000piece/Year

Product Description

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

Product Parameters

Technical Parameters
Standard Diameter		Length  scope(mm)	Bearings Type  (Min~Max)	ldler's Shell Wall Thickness
mm	lnch
63.5	2 1/2	150~3500	204	3.0mm~3.75mm
76	3	150~3500	204   205	3.0mm~4.0mm
89	3 1/3	150~3500	204   205	3.0mm~4.0mm
102	4	150~3500	204 205 305	3.0mm~4.0mm
108	4  1/4	150~3500	204 205 305 306	3.0mm~4.0mm
114	4 1/2	150~3500	205 206 305 306	3.5mm~4.5mm
127	5	150~3500	204 205 305 306	3.5mm~4.5mm
133	5  1/4	150~3500	205 206 207  305 306	3.5mm~4.5mm
140	5  1/2	150~3500	205 206 207  305 306	3.5mm~4.5mm
152	6	150~3500	205 206 207  305 306 307 308	4.0mm~4.5mm
159	6  1/4	150~3500	205 206 207  305 306 307 308	4.0mm~4.5mm
165	6  1/2	150~3500	207 305 306 307 308	4.5mm~6.0mm
177.8	7	150~3500	207 305 306 307 308	4.5mm~6.0mm
190.7	7 1/2	150~3500	207 306 307 308 309	4.5mm~6.0mm
194	7  5/8	150~3500	207 307 308 309 310	4.5mm~6.0mm
219	8  5/8	150~3500	308 308 3010	4.5mm~6.0mm

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°

 

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