Dustproof Friction Self Aligning Carrying Idler Strong Wear
Resistant
Self Aligning Roller Friction Training Carrier Roller For Conveyor
groove-shaped self-aligning roller is used to support and adjust
the deviation of the conveyor belt on the load side of the belt
conveyor to prevent snakes and ensure the stable operation of the
conveyor belt.
The forward tilting test trough idler also plays a role in
centering and centering.
Self Aligning Conveyor Idler roller has strong wear resistance, light type, easy to transport,
reasonable structure, long service life, superior self-lubricity,
no need to oil, not easy to jam in bad conditions; Anti - static,
anti - combustion, anti - aging, anti - acid, alkali and organic
solvent corrosion. It is widely used in steel works, power plants,
wharves, coal mines and other places.
The self-aligning roller has general type, friction reversible
type, cone type, spiral type, combined type and so on. The roller
set produced by our company is of high quality. The structure,
performance, and materials of various types of rollers have been
strictly selected and used welded pipes, which have strict
tolerance requirements. The shaft material is made of cold drawn
round steel, the bearing seat is made of steel stamping, the
sealing structure is of PDC type, and the three-way sealing device
is dust-proof and performance superior to relevant standards. After
assembly, the roller has good strength, small warp runout, small
rotation resistance, light weight, low energy consumption, and long
service life, generally exceeding 30,000 hours.
Main Features of Conveyor Steel Roller, Conveyor Roller
The bearing housing and steel tube are assembled and welded with a
concentric automatic, welding machine.
Cuting of the steel tube and bearing is performed with the use of a
digital aute device/machine/equipment.
Fabrication of the roller is effected by an auto device and 100%
tested for its concentricity.
Roller and supporting components/materials are manufactured to
ISO/BS/JIS/DIN//CEMA standard.
product design
| Commodity | Tube Diameter | Shaft Diameter | Roller Length | Belt Conveyor Width |
| (mm) | (mm) | (mm) | (mm) |
| Flat Roller | 89/108/133/159 mm | 20/25/30 mm | 200-1600 mm | 500/650/800/1000/ 1200/1400 mm |
| Impact Roller | 89/108/133/159 mm | 20/25/30/40 mm | 200-530 mm |
| Rubber Disc Roller | 108/133/159 mm | 20/25/30 mm | 465-1600 mm |
| Spiral Roller | 108/133/159 mm | 20/25/30 mm | 950-1600 mm |
| Description | metal trough roller Q235 steel aligning conveyor roller |
| Type | Carrying, troughing, transition |
| Pipe / tube | 1) Material : Q235 carbon steel equal to DIN S235JR 2) Diameter : 89mm 3.5 inch 3) Length: 150mm ~ 600 mm 4) Thickness : 1.0 ~4.5 mm 5) with steel end caps |
| Type conveyor | DTII DTII(A) TD75 |
| Shaft / axis | 1) Material : A3 / 45# steel equal to DIN C45 2) Diameter: 20 25 mm 3) Shaft end type:DTII TD75 flat |
| Bearing | 1) Type : Deep groove ball bearing with C3/C4 2) Size: 6204 6305 3) Brand: C&U HRB LYC ZWZ NWH SKF NSK FAG 4) Stamepd bearing and stamped bearing housing |
| Seals | 1) Multiple labyrinth water proof dust proof 2) Type: DTII / TR made of nylon, methanal 3) Grease : Lithium grease lubricant |
| Welding | Automatic double end weld bearing housing |
| Painting | Electric static spraying painting |
| Color | Red, blue, yellow or as require |
| Certificate | ISO9001:2008 MA ETC DIN CEMA SANS |
| Application | Used for mining, cement plant, power plant, port and so on |
| Service life | More than 30,000 hours |
Main Features
1) Solid design, suitable for heavy lifting.
2) The bearing housing and steel tube are assembled and welded with
a concentric automatic.
3) Cutting of the steel tube and bearing is performed with the use
of a digital auto device/machine/equipment..
4) The bearing end is constructed to ensure that the roller shaft
and bearing can be firmly connected.
5) Fabrication of the roller is effected by an auto device and 100%
tested for its concentricity.
6) Roller and supporting components/materials are manufactured to
DIN/ AFNOR/ FEM/ ASTM/ CEMA standard.
7) The casing is manufactured with highly composite, anti corrosive
alloy.
8) The roller is lubricated and free from maintenance.
9) Woring life expectancy is up to 30,000 hours or more, depending
on usage.
10) Vacuum sealed which has withstood anti water, salt, snuff,
sandstone and dust proof experiments
