cargo transfer conveyors roller

HuaYun brand conveyor rollers have been certificated by the ISO9001/2008 and Safety Certificate for Mining Products. With high quality and competitive prices, our products enjoy a good reputation both in home and the abroad.    Application: Coal industry, power industry, cement industry, harbor, metallurgy.    Advantages: (1)Easy installation and nice flexibility; (2)Low friction coefficient; (3)Dust- and water-proof; (4)Fine welding technique ensure roller with low vibration and noise; (5)Electrostatic spraying technic makes the roller more durable and good-looking; (6)Strict inspection standard ensures our high quality product.   

Roller Dia (mm)	Length Scope(mm)	Shaft Dia (mm)	Bearings Type (Min-Max)	Roller’s Tube Thickness
50	150-2500	20;25	204	3.2mm-4.0mm
63.5		20;25	204
76		20;25	204 205
89		20;25	204 205	3.2mm-6.0mm
102		20;25;30	204 205 305	3.5mm-6.0mm
108		20;25;30	204 205 305 306
114		20;25;30	205 206 305 306
127		20;25;30	204 205 305 306
133		20;25;30	205 206 207 305 306
140		20;25;30	205 206 207 305 306
152		20;25;30	205 206 207 305 306 307 308	4.0mm-6.0mm
159		20;25;30;40;45	205 206 207 305 306 307 308
165		20;25;30;40;45	207 305 306 307 308	4.5mm-6.0mm
177.8		20;25;30;40;45	207 306 307308 309
190.7		20;25;30;40;45	207 306 307308 309
194		20;25;30;40;45	207 307 308 309 310
219		20;25;30;40;45	308 309 310

           Comprehensive and rigorous quality control is our speciality:  The certificates we have achieved: