89mm Dia Belt Conveyor Steel Pipe Return Roller Idler

a. the belt conveyor return roller shaft end is made in DTII or TD 75 type

b. the steel pipe return roller can be electric spray painted with yellow, blue, red color or as require.

belt conveyor return roller bearing type is ZZ, 2RS, 2RZ.

Feature of return roller

1) strong construction

2) Better balance

3) Low T.I.R

4) Accurate bearing alignment

5) Maximum sealing efficiency

6) Low running resistance

7) Long service with more than 30,000 hours

Craft advantage of Baoding Huayun belt conveyor return rollers is 

a. automatic double end boring;
b. automatic doublue end flat milling;
c. automatic press bearing housing;
d. automatic double end bearing housing;
e. electric spray painting.

the seal of return conveyor roller is DTII OR TR made by nylon or methanal

Description

dust proof metal steel pipe return roller idler

Pipe / tube

1) Material : Q235 carbon steel equal to DIN S235JR

2) Diameter : 4 inch/102 mm 

3) Length:  600mm ~ 1600 mm

4) Thickness : 1.0 ~4.5 mm

5) With steel end cpas

Type conveyor

Shaft / axis

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

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/TK/TKII made in nylon, methanal

3) Grease : Lithium grease lubricant

Welding

Surface

Color

Certificate

Application

Service life

the diameter of return conveyor roller we can made is 76,89,102, 108,114,127,133,140,152,159,180,194 mm

return roller test of axial, pipe, adhesive force, axial displacement, radial run-out, load capacity

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 conveyor idler roller - reduce the impact of blanking on conveyor belt
4) guide/friction 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.

1) manufacturer of belt conveyor idler 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;

5) with high quality material purchasing channel and excellent after-sale service.