Carrier TD75 133mm Dia Self Aligning Conveyor Roller Powder Coated
Self Aligning Carrier Taper Idler Roller For Belt Conveyor
The self-aligning roller is widely used in the matching of belt
conveyors in mining, electric power, metallurgy, chemical industry,
food, construction, ports, docks, etc. If the conveyor belt
deviates, the frictional force relative to which side of the center
of gravity will increase, under the action of friction, the end
with greater friction will swing in the running direction of the
conveyor belt. This automatic swing function Return the belt to the
middle running route. This function is produced by the structure of
the product itself, without the need for a special adjustment
mechanism or other devices to adjust the belt, so the structure is
simple, and only the running idler is caused to swing and adjust
the deviation during the deviation adjustment, which avoids the
belt. Damaged. The external dimensions are the same as those of
ordinary rollers, so there is no need to make any changes to the
roller brackets and other parts, making it extremely convenient to
use.
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 |
The rollers include trough roller groups, various parallel roller
groups, various self-aligning roller groups, and various buffer
roller groups.
(1) Groove idlers include ordinary idlers, forward inclined idlers,
quick-change bearing idlers, hanging idlers, triple chain idlers,
reversible idlers, variable groove angle idlers, and transitional
idlers. Idler, V-shaped Idler, etc.
(2) Parallel idlers include ordinary idlers, comb idlers, forward
inclined idlers, steel rubber idlers, spiral idlers, etc.
(3) Self-aligning rollers include universal rollers, friction
reversible rollers, roller rollers, cone rollers, spiral rollers,
combined rollers, etc.
(4) Buffer rollers include spring plate rollers, buffer ring
rollers, buffer rollers, adjustable elastic rollers, hanging
rollers, etc.
