Double Sealed Bearing 25M/Min Heavy Duty Conveyor Rollers For
Moving Equipment
Heavy Duty Belt Conveyor Buffer Impact Idler Roller Manufacturer
Supply
The heavy-duty buffer roller is used to slow down the impact of the
falling material on the conveyor belt at the receiving part of the
belt conveyor. It is a type of roller that is mainly developed for
corrosive environments such as coal washing plants, coking plants,
and chemical plants. Its inherent toughness is It is more than 10
times that of ordinary metals, and has a life span of five times
that of traditional pillar shoes. It is corrosion-resistant,
flame-retardant, and light weight. It is widely used in mining. The
special polymer material for the roller body has mechanical
properties similar to bronze, has good wear resistance, and has
good self-lubricating properties, and does not damage the belt. The
buffer roller has superior anti-corrosion performance. The roller
body and the seal are made of polymer materials, which are
corrosion resistant. Used in corrosive occasions, the service life
can reach more than 5 times that of ordinary rollers.
Heavy-duty cushion rollers are light in weight and have low
rotational inertia. The special polymer material for rollers is
light in weight, and its specific gravity is one-seventh of steel.
The weight of rollers made of this material is about one-half of
ordinary rollers, with low rotational inertia, between the rollers
and the belt. The friction is small
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. |
Classification of rollers:
1. According to the material, it is divided into rubber roller,
ceramic roller, nylon roller and insulating roller.
2. There are mainly 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, three-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, powerful rollers, cone rollers, spiral rollers,
combined rollers, etc.;
(4) Buffer rollers include spring plate type rollers, buffer ring
type rollers, powerful buffer type rollers, adjustable elastic type
rollers, hanging type rollers, etc.
