194mm dia Heavy Duty Conveyor Rollers
Heavy Duty Steel Horizontal Pipe Conveyor Roller with Ball Bearing
The roller is an important part of the belt conveyor. There are
many types and large quantities. It accounts for 35% of the total
cost of a belt conveyor and bears more than 70% of the resistance,
so the quality of the roller is particularly important.
The role of the roller is to support the weight of the conveyor
belt and the material. 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.
Main Features
Customized Heavy Duty Conveyor Mining Idler Trough Grooved Roller
1) Solid design, most suitable for heavy loading.
2) The bearing housing and steel tube are assembled with precision
concentric automatic welding machine
3) Cutting of the pipe and bearing is processed by CNC automatic
equipment
4) The shaft end is precision barreled and firmly connected with
the bearing
5) Fabrication of the roller is tested by an auto device to ensure
concentricity
6) Roller and supporting components.materials are conformed to
DIN/AFNOR/FEM/ASTMCEMA standards.
7) The roller is lubricated and maintenance free.
8) Life span is up to 30,000 work hours or more, depending on
correct usage.
9) Sealing structure: inner-seal, 3 slot labyrinth seal, V shape
rubber ring and centrifugal self-cleaning body to ensure water and
dust proof.
10)Vacuum sealed which has withstood anti water, salt, snuff,
sandstone and dust proof experiments.
conveyor roller parameter
| Roller,idler,pulley,rubber steel roller |
| Brand Name | Yilun |
| Standard | ISO9001,2000 BV Certificate |
| Material | Stainless Steelseamless pipe, welded pipe |
| Size | Any size as your demand |
| Color | Red, yellow,any color as your demand |
| MOQ | 10-50 pcs |
| Bearing | 6204,6205,6206,6305,6306,6307,6308ect |
| Shaft diameter | 20-40 mm |
| Pipe diameter | 50-219 mm |
| Roller diameter | 50mm,60mm,76mm,89mm,102mm,108mm,114mm,127mm,133mm,140mm,159mm,194mm,ect |
| Roller length | 190-1000mm |
| Type | TD75,DTII,DTIIA,TK,TKII |
| OEM | Welcome |
| Lifetime | At least 5000 hours |
| Material for transport | Coal,Ore,Clinker,grain,feed,cement,chemical fertilizer,ect |
| Paint | Common paint and baking varnish paint |
| Capacity | 1500pcs per day |
| Payment Term | TT, L/C |
| Loading port | Tianjin,Qingdao |
| Production Time | 7-20days |
| Specifications | 1.Large capacity,2.High speed.3.Easy to install,repaire and
maintenance.4.High output,efficiency,low noise. |
| Advantage | 1.Best price.2.Quality control whole
process.3.Quick,efficient,comprehensive service. |
Parallel roller:
1) Parallel upper rollers: Parallel lower rollers: applicable to
port terminals, mine transportation, machinery and equipment
2) Parallel up-aligning idler. Parallel down-aligning idler: the
scope of application to prevent belt deviation
Comb-shaped roller: mines, docks, coal, power plants, coking,
export trade
Conical roller:
1) Cone-shaped up-aligning roller: applicable fields: ports,
electric power, coal mines, machinery plants, grain transportation,
chemical industry
2) Cone-shaped down-aligning roller: applicable fields: ports,
electric power, coal mines, machinery plants, grain transportation,
chemical industry
Friction roller: metallurgy, chemical industry, coal, building
materials
Friction on the self-aligning roller. Aligning roller under
friction: Applicable scope of conveying machinery
Buffer roller: applicable to power plants, cement plants
Rubber ring buffer roller: the scope of application is dedicated to
the roller
Parallel buffer roller: applicable to coal mine
Adjustable groove angle double spring buffer roller set: applicable
to port terminal, mine transportation, mechanical equipment
Spring plate buffer roller: applicable scope conveyor
Triple articulated roller: coal mine, dock, export trade, conveyor
Conveyor Roller Axles
1. Sizes range from 1/4″ to 3 7/16″
2. Shapes include Hex, Round, or Square
3. Materials include Mild Steel and Stainless Steel
4. Center Puck option to prevent axle deflection and increase load
capacity
5. Axle Retentions include: Spring,Cotter Pin,Hog Rong,Snap RIng,
Tapped Ends,Threaded Ends,Milled Ends,Keeper Bar Slot
