4 inch Dia Troughing Impact Roller Idler with Rubber Cover

a. Industrial rubber hardness 60 ~70 shore

b. shock absorber conveyos rolles  bearing type is ZZ, 2RS, 2RZ.
c. the grooved belt conveyors rollers shaft end is made in DTII or TD 75 type
d. the seal of shock absobrer belt conveyor rollers is DTII or TR made by nylon or methanal

rubber lined shock absorber conveyor roller are made in trough conveyor roller, return conveyor roller, crown face drum conveyor roller

1) reduce the belt being weared

2) can withstand repeated impact and vibration

2. Details show for HUAYUN impact roller idler with rubber cover

Craft advantage of Baoding Huayun rubber belt conveyor rollers is 

1) automatic double end boring;
2) automatic doublue end flat milling;
3) automatic press bearing housing;
4) automatic double end bearing housing;

Dust proof and water proof multiple labyrinth seal with DTII type

Description

shock absorber troughing conveyor rollers rubber conveyor impact idler roller

Type

impact shock absorber buffer damper

Surface

rubber rings rubber lagging rubber coating

Pipe / tube

1) Material : Q235 carbon steel equal to S235JR (DIN)

2) Diameter: 102*89mm

3) Length:  150mm ~ 600 mm

4) Thickness : 1.0 ~4.5 mm

5) With steel end cpas

Rubber

Type conveyor

Shaft / axis

1) Material : A3 / 45# steel equal to C45 (DIN)

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

Certificate

Application

Service life

the diameter of shock absorber conveyor rollers is 72,89,102,108,116,114,127,133,140,152,159,178,194 mm

rubber belt conveyor rollers test of axial, pipe, ahesive force, axial displacement, load capacity, radial run-out, etc.

1) return conveyor idler roller - used for transporting whole pieces material & supporting returning belt

2) carrying conveyor idler roller - used for transporting bulk materials
3) impact/buffer/damper/shock absorber conveyor idler roller - reduce the impact of blanking on conveyor belt
4) guide/friction/tapered/crown face conveyor idler roller - adjust the conveyor belt deviation
5) rubber sprial conveyor idler roller - to prevent corrosion, sticky rollers, belt, tear
6) conveyor idler roller with rubber discs/steel sprial conveyor idler roller - clear conveyor belt
7) suspension conveyor idler roller - auto-adjusting, slow the impact of bulk materials, as well as to facilitate disassembly and assembly

a. Packed in plastic package, wooden package or as require.

b. Shipment within 7-15 working days according to the quantity.
MOQ: 50 pieces

five reasons to choose us:

1) manufacturer of belt conveyor rollers, conveyor pulleys, conveyor brackets;

2) with most advanced production equipment;

3) with exquisite craft with CEMA DIN standard;

4) with TUV, ISO9001:2008 and Safety of Approval for Mining Products;