High Quality Conveyor Roller or Idler

• Customization: Available
• Material: Steel, HDPE, UHMWPE
• Application: Grain Transportation, Mining Transport, Power Plant, Medicine
• Model NO.: DT/DT2A/TD75
• Bearing Type: Double Sealed Bearing
• Type: Impact Idler
• Feature: Waterproof, Dustproof
• Diamater: Customized
• Length: Customized
• Thickness of Roller Wall: Customized
• Bearing Brand: SKF/NSK/Lyc
• Shaft Type: Cold Drawing Shaft
• Material of Shaft: 45# Steel, Stainless Steel
• Transport Package: as Customers′ Request
• Specification: ISO9001: 2000
• Trademark: PK
• Origin: Henan, China (Mainland)
• HS Code: 84283300
• Production Capacity: 2000PCS/Year

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

Introduction
Conveyor roller, important component of belt conveyor, is used to effectively support belt and bulk material of conveyor. Conveyor roller consists of shell, shaft, bearing, housing, seals and snapring. According to China national standards, diameter are Ф76,Ф89,Ф108,Ф133,Ф159 etc. PK Machinery conveyor roller is of unique structure, reasonable fitting and accurate assembly, resulting in high capacity and long service life.
 

Features

1.Adopt cold-drawn round steel with higher surface precision as the shaft material.
2.Good coaxiality and cylindricity.
3.Adopt special technology, can reduce the innerstress and welding heat deformation produced during assembling substantially.
4.Rotate resistance is small, weight is stable, service life can be more than 50000 hours
5.Non-contact type labyrinth seals, higher dust-proof and water-proof properties.
6.Roller with good dynamic and static balance performance.
7.Easy to maintain and replace.
8.Smooth surface, prevent damaging of conveyor belt.

-Master-hand and Smooth surface manufacture prevent damaging conveyor belt
-Forward tilt of side rollers ensures proper belt running
-Drop in type design facilitates easy mounting and removal of rollers.
-Roller shell is made of special material tubes with close tolerance
-with the help of bearing housing to achieve least distortion and maximum strength
-The advanced seal design ensures long-life operation without relubrication.
-All bearing are positively greased and purged at each bearing from one fitting on either side.

Product Parameters

-Special used for conveying equipment.

Group No.	Test bearing	Inertial time pre-test	Rotary resistance	Time to failure	Inertial time after test	Temperature rising in test
First Group	UHMW-PE	536	/	276	107	30
First Group	Metal	142	5.9*10^-3	18	Not run	≥60
Second Group	UHMW-PE	556	/	423	39	25
Second Group	Metal	136	4.0*10^-2	7	Not run	≥60
Third Group	UHMW-PE	894	6.8*10^-3	536	20	≈30
Third Group	Metal	383	1.4*10^-2	52	Not run	≥60
Fourth Group	UHMW-PE	821	3.9*10^-2	536	29	≈30
Fourth Group	Metal	263	1.8*10^-2	121	Not run	≥60

Producing Spot