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Good quality with roller production line., Completely inspection equipment., Rush order and large quantity are acceptable. - details see: https://www.machineto.com/supply-belt-conveyor-gravity-flat-steel-conveyor-trainning-idler-roller-with-frame-in-machinery-10201425

Welcome all companies to contact us for business negotiation.

It is my honour to serve you.

About our factory

1.Experience: We have many years experience of conveyor idler rollers manufacture, and we did not receive any complaint for our idler roller quality within life time.

2. Good after sales service:

Shipment and sample quality tracking include life time, and small problem happening in our idler rollers will be solved at the most prompt time. We always after relative technical support, quick response. All your inquiry will be replied within 24 hours.

Samples are acceptable.

Rush order and large quantity are acceptable.

About products

1. Roller Diameter: 50-219mm.

2. Roller Length: 190mm to 3500mm.

3. Roller tube: Q235 seamless carbon steel.

4. Color: Black, red and grey.

5. Professional roller production line.

6. Professional designing and inspection team.

7. Bearing, bearing housing and sealing: The bearing quality determines the life of a roller. We use world and Chinese famous brand with high quality to make the idler has the ideal static and dynamic balance. We adopt labyrinth sealing to prevent the corrosion of the impurity, the water and the air effectively. So that our idlers have minimum revolving resistance, long life, small maintain work and high load capability.

Product introduction:

1, smooth, stable quality, maintenance-free.

2, the diameter of the small jump, rotate, smooth, long service life.

3, various forms of bearing and seal structure of any user to choose.

4, multi-channel labyrinth seal and prevent dust and water intrusion.

5, high precision special steel to ensure low vibration roller, low noise.

Certificate
1. The best conveyor idler and roller in China.
2. Chinese famous roller brand "HAIHUI"
3.Third party certification: BV/SGS/MA/ISO/CE
4.Management system: ISO9001:2008, ISO14001:2004,GB/T2800

ISO9001:2008

Production Capacity:
Material: Roller pipe using ERW pipe , and the roller shaft using cold drag shaft . The pipe and the shaft are special used for Conveyor roller . The tolerance of shaft insure in -0.01mm to +0.01mm in order to install the bearing.
Cutting: Auto pipe cutting equipment and shaft cutting ensure the length are the same.
Pipe ID Painting: Our roller pipe ID have painted , So the pipe can not rust, increasing the roller life. Shaft Mill Both end: After cutting of the shaft , we use the mill end equipment to process the both end .
Pipe Boring: Trough both end boring equipment process the pipe , ensure the bearing house concentric . Shaft Flat Milling: The import dimension of the roller is the flat distance, we use the four milling cutter to mill at the same time , so the distance of flat are the same .
Bearing House Welding: Both end welding ensure the bearing house in one line , and concentric . Roller shaft turning: Use CNC lathe to machine the groove ensure exactitude and smooth.
Welding Inspection: After the bearing house welding , we use the special equipment to test the welding line , assure the roller welding 100% qualified.
Roller Sealing: Our roller Sealing have 3 type , Including TK , TKII, DTII . All the sealing use double labyrinth nylon sealing. The bearing use SKF, NSK, HRC, LYC,ZWZ brand and the sealing type have ZZ, 2RS, RS and so on .
Bearing & Sealing Press: Both end pressing equipment to press the bearing and sealing at the same time , and the pressure sameness, so the roller turn unimpeded .

Standard Dia.	Length Scope(mm)	Bearings Type(Min-Max)	Roller Shell Thickness
mm
76	180-3350	204	more than 2 mm
89	180-3350	204	more than 2 mm
102	180-3350	204 205 305	more than 2.5 mm
108	180-3350	204 205 305 306	more than 2.5 mm
114	180-3350	205 305 306	more than 3 mm
127	180-3350	204 205 305 306	more than 3 mm
133	180-3350	205 305 306	more than 3 mm
140	180-3350	205 305 306	more than 5 mm
152	180-3350	205 305 306 308	more than 5 mm
159	150-3500	205 305 306 308	more than 5 mm
193.7	150-3800	308 310	more than 5 mm
219	150-3500	308 310	more than 5 mm