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Conveyor Triple Roller

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Description

Specification

Standard: GB, ISO, CEMA, DIN, JIS, ETC

Bearing type: SKF,HRB,FAG,NSK,NWH

Production capacity: 2000 pieces/ day, but urgent order is acceptable

Certificate: ISO,BV,SGS.

Seal: Multiple labyrinth seal, water proof, dust proof 

Advantage:

-The life time: more than 30000 hours

-Samples for testing are available.

-The more relaxed payment terms

 Feature:

1.Roller idlers Dia 50mm-219mm, length 190-3400mm, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc

2.Tube: Q235

3.Shaft: 45# STEEL

4.Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.

5.Seals: Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.

6. Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.

7. Welding: Mixed gas shielded arc welding end

8. Painting: ordinary painting, hot galvanized painting, electric static spraying painting, baked painting

 

Production Process

-Pre-Treatment: 

All the pipes are treated by sandblasting to clean rust in order to make pipe surface to be rough, easy for paint spraying.

-Pipe Cutting:

After the treatment, the pipes are cut into fixed length.

-End Boring:

It is a process to enlarge inner diameter of pipes. By using automatic double end boring machine, roller pipe can be treated coaxially to make sure perfect fit with bearing house.

-Bearing House Welding:

Two bearing houses are pressed into the pipe, and welded together with the pipe.

-Painting & Surface Treatment:

Electrostatic painting, or customized painting demands.

-Shaft Cutting: 

The shafts are cut into fixed length.

-Flat Milling: 

The shaft is treated at two ends, making into the flat ends.

-Final Assembling: 

The pipe and the shaft are press-fitted together with bearing, seal, seal cover, circlip, making into a steel tube conveyor roller with the automatic press assembling machine.

 

Packaging

Conveyor rollers are packed with plastic cloth, or plywood box or as per your specific requirements.

 

FAQ

Q: How long warranty for goods ?

A: All of our products have one year warranty. 

Q: What is your minimum order quantity?

A: The MOQ is 50pcs, ans we can accept trial order to check the conveyor roller quality. 

Q:Can you provide a few free sample?

A: Yes, we can provide sample sample as your need.

Q: What are the payment terms of your company?

A: T/T, L/C.

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