143mm Diameter Conveyor Troughing Rollers With Rubber Lagging
143mm Dia Heavy Duty Belt Conveyor Rubber Lagging Idler Roller
The roller is an important part of the belt conveyor. There are
many types and large quantities. It accounts for 40% of the total
cost of a belt conveyor and bears more than 75% of the resistance,
so the quality of the roller is particularly important.
Trough roller: The role is to support the weight of the conveyor
belt and materials. The operation of the roller must be flexible
and reliable. Reducing the friction between the conveyor belt and
the idler roller plays a key role in the life of the conveyor belt,
which accounts for more than 25% of the total cost of the conveyor.
Although the roller is a small part in the belt conveyor and the
structure is not complicated, it is not easy to make a high-quality
roller.
There are several standards for judging the quality of the idler:
the amount of radial runout of the idler; the flexibility of the
idler; the amount of axial movement.
The use and operation of roller:
1. Before using the roller, check the appearance carefully for any
serious bumps and damage. The rotating roller should rotate
flexibly without jamming.
2. The installation distance of the rollers should be determined by
scientific calculations based on the type of logistics and the
characteristics of the conveyor, and avoid excessive or dense
installation.
3. The roller installation should be adapted to avoid mutual
friction.
conveyor roller Description
| Description | conveyor rubber roller heavy duty impact rollers with rubber lined |
| Type | Carrying, return, impact, damper, buffer, shock absorber |
| Surface | rubber lined/rubber coating/rubber lagging/rubber rings |
| Pipe / tube | 1) Material : Q235 carbon steel equal to S235JR (DIN) 2) Diameter :143 mm 3) Length: 150mm ~ 1600 mm 4) Thickness : 1.0 ~4.5 mm |
| Rubber | Industrial rubber hardness 60 ~70 shore |
| Type conveyor | DTII DTII(A) TD75 |
| Shaft / axis | 1) Material : A3 / 45# steel equal to C45 (DIN) 2) Diameter: 20 25 30 mm |
| Bearing | 1) Type : Deep groove ball bearing with C3/C4 2) Size: 6204 6305 6306 3) Brand: C&U HRB LYC ZWZ NWH SKF NSK FAG |
| Seals | 1) Multiple labyrinth water proof dust proof 2) Type: DTII / TR / TK/TKII made of nylon or methanal 3) Grease : Lithium grease lubricant |
| Welding | Automatic double end weld bearing housing |
| Certificate | ISO9001:2008 MA TUV CEMA DIN JIS |
| Application | Used for mining, power plant, metallurgy and so on |
| Service life | More than 30,000 hours
|
The rubber spiral roller has the following functions in the
conveyor belt
1. The unique product structure enables the conveyor belt to have
the characteristics of non-stick roller, strong self-cleaning force
and non-stick belt under the environment of conveying viscous and
wet materials;
2. This product fundamentally solves the serious problems of
corrosion, sticky rollers, tape deviation and tearing that are
common in belt conveyors.
3. It has the characteristics of novel structure, convenient
installation and maintenance, stable self-centering conveying,
non-stick roller, low noise, low energy consumption and prolonged
belt service life.
4. It has a strong ability to automatically correct the deviation
of the conveyor belt, and at the same time, it protects and avoids
the possibility of external tearing of the rubber conveyor belt to
the maximum extent; 5. At the same time, it maximizes the life of
the conveyor belt and saves Energy consumption greatly reduces
production costs and improves economic efficiency. The specific
size parameters and other indicators can be changed or redesigned
according to user requirements or actual usage.
