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Non-welding Steel Roller

Our revolutionary weld free steel roller is designed to meet the highest requirements for steel roller’s reliability and longer life.

Due to our patented water & dust proof sealing system, FJS Non-welding Steel Roller can prevent any contaminants from entering and keep the grease in, greatly increases the bearing’s service life.

Also, the non-welding structure free us from many problems caused by welding, like poor concentricity, the bearing housing and roller tube are easy to separate from the welded point and cut the belt - known as the "pizza cutter".




Get a quote or free sample:
Tel: 86-372-6383888
E-mail: sales@fjsroller.com

 

conveyor steel roller

     ● Welding Free Technology


     ● Patented Water & Dust Proof Sealing System


     ● Belt Friendly - No Pizza Cutter


     ● Excellent Concentricity 


     ● Longer Service Life


     ● Deep groove ball 2RS bearing




WELD FREE STEEL ROLLER STRUCTURE

Non-Weding Structure: Changing the way how bearing housing and roller tube connect: Instead of welding, we make the bearing housing bigger, let it be the edge of roller tube, and then connect the steel tube at a 180° angle. 





steel roller pizza cutter


The non-welding structure free us from many problems caused by welding, like:

● Poor Concentricity;

● the bearing housing and roller tube are easy to separate from the welded point and cut the belt - known as the "pizza cutter"(like the photo shows on the right).



water dust proof roller sealing system

Patented Water & Dust Sealing System: 

1. Mutipal labyrinth + lip sealing system will prevent any contaminants such as dust, sludge, water etc, perfect for brutal working environment.

2. The sealing parts are quality engineering plastic, which is hard for grease to spread on. It keep the grease from leaking. And the well functioned grease give the bearing a much longer sevice life.


conveyor idler steel roller

Standard: CEMA / JIS / DIN / ISO


Roller Diameters:

Φ63.5 Φ76 Φ89 Φ102
Φ108 Φ114 Φ127 Φ133
Φ140 Φ152 Φ159 Φ165
Φ178 Φ191 Φ194 Φ219


Roller Performance:

No.

Test items

Unit

Results

1

T. I.R

mm

≤0.3

2

Axial   displacement

mm

≤0.4

3

Axial displacement after falling

mm

<1.2

4

Axial   load

KN

>15

5

Rolling resistance

N

≤2.5

6

Water spay running test

g

0

7

Underwater running test

g

5


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FJSRoller
Belt Friendly, Longer Life
 New Manufacturing Industrial Zone, 
    Anyang, Henan, China 456150

 +86 372 6383888
   
+8615710105520
  sales@fjsroller.com
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