belt conveyor impact rubber roller

belt conveyor impact rubber roller 1.material:steel,rubber,plastic,nylon,hdpe, 2.used in coal,mine,steel,cement,harbor - details see: https://www.machineto.com/belt-conveyor-impact-rubber-roller-10202039

Place of Origin:Hebei China (Mainland)	Brand Name:YSFC	Model Number:belt conveyor impact rubber roller	Standard:DIN/CEMA/ISO/GB
Material:Steel,Stainless,Rubber,Nylon,Pvc,HDPE,PU	Belt width:500mm--2800mm	Roller Diamemter:60-219mm	Roller Length:150mm-3500mm
Certificate:CE, ISO, BV, SGS, IKA, ETC	Type:DTII, TD75,TR,DX	Life time:more than 2-3 years	Feature:water proof,dust proof,heat resistant
Application:coal,mine,quarry,cement,harbor,steel,power,crusher,screen industry

beltconveyor impact rubber roller

Choose Us Four Reasons

Technical

Quality Warranty

Price

Sample Free

1.Solve Technical

Difficulties (CEM-E , F)

2.Make Design As Per

Working Conditions

3.Offer CAD drawings

If Any Quality

Problem Exchange

New One For Free

Within 2 Years

Same Quality Lowest Price

Same Price Best Quality

Test Sample

Firstly And

Then Place

Order

Conveyor Roller Character:

Roller Type	Carrying,Impact,Return,Friction,Tapered,Guide,Spiral,Comb and so on
Material	Carbon steel, stainless steel,nylon,plastic,ceramic,hdpe, uhmw-pe
Usage	Used in coal,mine,steel,cement,harbor,crusher heavy industry
Roller Feature	Low vibration, low noise Reduced power consumption (to start and run the conveyor) Min 30,000 hours standard life time
standard set of tests	Load capacity tests Wear tests Sealing against dust and water tests Start and run resistance tests

Roller Components:

1. Roller Shell (Steel Tube)

We will use tube speciall for roller,compared with ordinary steel tube, in the following aspects, it has great advantages which can make the roller have minimum radial play eccentricity

Items	Ordinary steel tube	Tube specially for roller
Outside diameter tolerance	± 0.8mm	± 0.3mm
Wall thickness tolerance	± 0.38mm	± 0.1mm
Bending degree	≤ 1.5mm/m	≤ 0.5mm/m
Ovality	≤ 0.6	≤ 0.15
Height of inner bur	+0.5~ -0.2	0

Comparasion with other supplier's steel tube (the left one is ours)

2.Shaft

We use high precision cold-drawn steel which has high brightness and little tolerance

3.Bearing

1.We use deep groove ball bearing with big clearance, it’s C3,C4. And this clearance can make rollers revolve flexibly.

2. Bearing type is 2RZ and 2RS with oil seal which have advantage in dust proof.

3. Material: Bearing Steel

4.Specification: 6204/6205/6206/6305/6306/6307/6308/6309/6310

Comparasion between our bearing with other suppliers'

Bearing Housing and Seals

1. Type: DTII, TD75, TK contact and labyrinth seals, TK labyrinth, TKII

2. Bearing Housing material: 08 F with high tensile strength,high hardness,good toughness and easy to be welded and punched not easy to crack

3. For seals, the material we can provide has ABS resin, Nylon, Hdpe, Polyurethane, polyformaldehyde and so on

And it has great advantage in dust proof, water proof which can be used in harsh working conditions

Comparasion between our bearing with other suppliers'

Rubber rings

Rubber type: SBR

Hardness(Shore A)75±5

Tensile Strength:8.8MPa

Elongation at break:200%

We will make play radial eccentricity test for rollers before delivering out from our company.We can assure play radial eccentricity less than 0.5, if have special requirements, it can reach 0.2~0.3

Our Promise: Within two years, if there's any quality problems, we can exchange new one for free and we will pay all the freight charge.

Packaging Detail:Bundle packing/Standard/fumigated wooden box/As customer's requirements

Delivery Detail:According to the customer's order quantity