Belt Conveying System Coal Mine Roller Idler Conveyor Roller Conveyor

Product Description

About Us

Headquartered in Xinxiang City, Henan Province, China, domestic well-known screening and conveying equipment city, PK Machinery has enjoyed more than 50 steady years of successful growth, and now it has been widely acknowledged as a trustworthy and professional manufacturer in the field of bulk material handling equipment, including vibrating screen, vibrating feeder, belt conveyor, bucket elevator, screw conveyor, scraper chain conveyor and associated spare parts in complete specifications.

Product Description

Belt Conveying System Coal Mine Roller Idlers

Conveyor belt rollers are one of the important parts in belt conveyor. It accounts for 35% of the total cost of a conveyor belt and has suffered more than 70% of the resistance ,so the quality of the roller is particularly important.
The scope of conveyor roller has food, cement, electric power, mining, chemical industry, building materials, steel, conveyor equipment, coal, metallurgy, etc.
Through the friction between belt and roller, roller conveyor drives the roller tube body, rotation of the bearing and the bearing outer ring, sealing ring and the conveyor belt to realize the transmission of logistics.
Conveyor rollers mounted on the belt transport planes is used to support the belt. The belt suspension shall not exceed the technical requirements so that can ensure the belt running smoothly.

Features

Three sealing device, dustproof and waterproof.

Good strength

Small amount of radial runout

Light weight, low energy consumption

Long service life (more than 50000 hours)

Small radial runout, which of carrying idler is below 0.35 mm.

Application
The Carrying roller is usually equipped in the belt conveyor, which is widely used in coal mines, metallurgy, ports, construction site, power station, and chemical, food industries.

Product Parameters

Parameters

Diameter	Length	Bearing Type	d	b	h	f	Weight (kg)
63.5	200	6203/4C	17	12	6	14	1.86
	600						4.48
76	200	6204/4C	20	14	6	14	2.54
	250						2.85
	600						5.82
	750						7.05
89	200	6204/C4	20	14	6	14	2.8
	250						2.99
	315						3.59
	600						6.49
	750						7.88
	950						9.73
108	250	6205/C4	25	18	8	17	4.3
	315						5.07
	380						5.87
	465						6.89
	530						7.7
	600						8.54
	750						10.37
	950						12.78
	1150						15.2
	1400						18.11
	1600						20.7
133	250	6305/C4	25	18	8	17	4.3
	315						7.12
	380						8.23
	465						9.62
	530						10.7
	600						11.86
	700						13.53
	800						15.17
	950						17.66
	1150						20.98
	1400						25
	1600						28.48
159	315	6306/C4	30	22	8	17	9.38
	380						11.87
	465						13.8
	530						15.27
	600						16.86
	700						19.13
	800						21.4
	1150						29.34
	1400						35.02
	1600						39.56

Customer Visit

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