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ABOUT HAIHUI

ABOUT HAIHUI

Haihui Environmental Protection Equipment Co., Ltd. has been committed to the comprehensive management of ecological environment for a long time,haihui is the research and development, design, manufacturing, installation, operation and maintenance for the integration of innovative manufacturing entities, with annual output of more than 15000 units (sets) of manufacturing base, business covers atmospheric governance, VOCs governance, water treatment, material transportation, solid waste disposal, resource recycling, etc, can provide customers with professional, meticulous, quick and thoughtful service.

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HOT PRODUCTS

Provide customers with professional, meticulous, quick and thoughtful service

Guide Roller of Belt Conveyor Guide Roller of Belt Conveyor
01
2024-10-04

Guide Roller of Belt Conveyor

Product Details

       Specification

Standard Him.

Length Scope

Bearings Type
(Min-Max)

Roller Shell Thickness

mm

mm

 

mm

76

180~3350

204

≥2

89

180~3350

204

≥2

102

180~3350

204 205 305

≥2.5

108

180~3350

204 205 305 306

≥2.5

114

180~3350

204 205 305 306

≥3

127

180~3350

204 205 305

≥3

133

180~3350

205 305 306

≥3

140

180~3350

205 305 306

≥5

152

180~3350

205 305 306 308

≥5

159

150~3800

205 305 306 308

≥5

194

150~3800

308 310

≥5

219

150~3800

308 310

≥5

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.
Roller (1).jpg
 

Cutting

Auto pipe cutting equipment and shaft cutting eensure the length are the same.
Roller (2).jpg
 

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.
Roller (3).jpg
 

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.
Roller (4).jpg

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 exaditude and smooth.
 
Roller (5).jpg

Bearing House Welding

Both end welding ensure the bearing house in one line, and concentric.
view detail
Drive Pulley of Belt Conveyor Drive Pulley of Belt Conveyor
02
2024-09-30

Drive Pulley of Belt Conveyor

Haihui Environmental Protection Equipment Co., Ltd. is a leading manufacturer of Conveyor Pulleys designed for use in various material handling applications. Our Conveyor Pulleys are meticulously engineered to ensure optimal performance, durability, and reliability, even in the most demanding environments. With a focus on quality and innovation, we offer a wide range of Conveyor Pulleys, including drum pulleys, wing pulleys, and motorized pulleys, all designed to meet the specific needs of our customers. Our commitment to production excellence and customer satisfaction make Haihui Environmental Protection Equipment Co., Ltd. the preferred choice for companies seeking high-quality Conveyor Pulleys. Whether it's for mining, construction, or industrial applications, our Conveyor Pulleys are built to deliver outstanding performance and long-lasting value.

1.jpg

                                Specification

Item

value

Condition

New

Warranty

1 Year

Applicable Industries

Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Construction works , Energy & Mining, Advertising Company

After Warranty Service

Online support

Video outgoing-inspection

Provided

Machinery Test Report

Provided

Marketing Type

ordinary product

Place of Origin

Shandong, China

Brand Name

HAIHUI

OEM

OEM Service

Material

Q235 Carbon Steel

Color

Customized Color

Certification

ISO9001

Belt Width

400-2400mm

Diameter

200-1600mm

Feature

Large Impact Bearing Ability

Product Keywords

Rubber Coated Conveyor Idler Roller

Standard

CEMA/AS/DIN/ISO/GB

Structure

Belt Conveyor

 

Reasons To Choose Us

We are the manufacturer of belt conveyor idler rollers, conveyor pulleys, conveyor brackets.
With most advanced production equipment.
With new high quality composite material roller shell and excellent after-sale service.
With exquisite craft with CEMA DIN standard.
haihui (46).jpghaihui (127).jpg

Our Advantages

· Professonal & Passion Sales team 24 hours at your service 
· Participating in the various exhibitions help you to know us more completely
· Sample could be sent in 1-2 days  
· OEM of customized products / logo / brand / packing is accepted
· Small qty accepted & quick delivery
· Our own Product Development Team will regularly update new products.
· Product diversification for your choice
· Factory sale directly with professional sale team 
· For Best price High quality and favorable service
· Express service for some urgent delivery orders to meet customer request.
Factory Display (3).jpg
 
Package
Package.jpg
 
Contact

Anna Sun

Haihui Environmental Protection Equipment Co.,LTD.

Add:Zhaoxian Industry Zone, Ju County, Rizhao city, Shandong Province, China

Tel: +86 0633-7770083

Mail: kelsey@haihui.cn 

Web: http://en.haihuimachinery.com

http://www.haihuiconveyor.com/

view detail
35° 3 Roll Impact idler usd for Cement / Coal mining 35° 3 Roll Impact idler usd for Cement / Coal mining
03
2024-09-30

35° 3 Roll Impact idler usd for Cemen...

Product Details

       Specification

Standard Him.

Length Scope

Bearings Type
(Min-Max)

Roller Shell Thickness

mm

mm

 

mm

76

180~3350

204

≥2

89

180~3350

204

≥2

102

180~3350

204 205 305

≥2.5

108

180~3350

204 205 305 306

≥2.5

114

180~3350

204 205 305 306

≥3

127

180~3350

204 205 305

≥3

133

180~3350

205 305 306

≥3

140

180~3350

205 305 306

≥5

152

180~3350

205 305 306 308

≥5

159

150~3800

205 305 306 308

≥5

194

150~3800

308 310

≥5

219

150~3800

308 310

≥5

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.
Roller (1).jpg
 

Cutting

Auto pipe cutting equipment and shaft cutting eensure the length are the same.
Roller (2).jpg
 

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.
Roller (3).jpg
 

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.
Roller (4).jpg

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 exaditude and smooth.
 
Roller (5).jpg

Bearing House Welding

Both end welding ensure the bearing house in one line, and concentric.
view detail
Belt conveyor carry inline trainer idler with guide roller Belt conveyor carry inline trainer idler with guide roller
04
2024-09-20

Belt conveyor carry inline trainer id...

Product Details

       Specification

Standard Him.

Length Scope

Bearings Type
(Min-Max)

Roller Shell Thickness

mm

mm

 

mm

76

180~3350

204

≥2

89

180~3350

204

≥2

102

180~3350

204 205 305

≥2.5

108

180~3350

204 205 305 306

≥2.5

114

180~3350

204 205 305 306

≥3

127

180~3350

204 205 305

≥3

133

180~3350

205 305 306

≥3

140

180~3350

205 305 306

≥5

152

180~3350

205 305 306 308

≥5

159

150~3800

205 305 306 308

≥5

194

150~3800

308 310

≥5

219

150~3800

308 310

≥5

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.
Roller (1).jpg
 

Cutting

Auto pipe cutting equipment and shaft cutting eensure the length are the same.
Roller (2).jpg
 

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.
Roller (3).jpg
 

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.
Roller (4).jpg

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 exaditude and smooth.
 
Roller (5).jpg

Bearing House Welding

Both end welding ensure the bearing house in one line, and concentric.
view detail
Belt conveyor idler roller Belt conveyor idler roller
05
2024-09-20

Belt conveyor idler roller

Product Details

       Specification

Standard Him.

Length Scope

Bearings Type
(Min-Max)

Roller Shell Thickness

mm

mm

 

mm

76

180~3350

204

≥2

89

180~3350

204

≥2

102

180~3350

204 205 305

≥2.5

108

180~3350

204 205 305 306

≥2.5

114

180~3350

204 205 305 306

≥3

127

180~3350

204 205 305

≥3

133

180~3350

205 305 306

≥3

140

180~3350

205 305 306

≥5

152

180~3350

205 305 306 308

≥5

159

150~3800

205 305 306 308

≥5

194

150~3800

308 310

≥5

219

150~3800

308 310

≥5

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.
Roller (1).jpg
 

Cutting

Auto pipe cutting equipment and shaft cutting eensure the length are the same.
Roller (2).jpg
 

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.
Roller (3).jpg
 

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.
Roller (4).jpg

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 exaditude and smooth.
 
Roller (5).jpg

Bearing House Welding

Both end welding ensure the bearing house in one line, and concentric.
view detail
Belt conveyor 35° 3 roll inline carry idler Belt conveyor 35° 3 roll inline carry idler
06
2024-09-12

Belt conveyor 35° 3 roll inline carry...

Product Details

       Specification

Standard Him.

Length Scope

Bearings Type
(Min-Max)

Roller Shell Thickness

mm

mm

 

mm

76

180~3350

204

≥2

89

180~3350

204

≥2

102

180~3350

204 205 305

≥2.5

108

180~3350

204 205 305 306

≥2.5

114

180~3350

204 205 305 306

≥3

127

180~3350

204 205 305

≥3

133

180~3350

205 305 306

≥3

140

180~3350

205 305 306

≥5

152

180~3350

205 305 306 308

≥5

159

150~3800

205 305 306 308

≥5

194

150~3800

308 310

≥5

219

150~3800

308 310

≥5

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.
Roller (1).jpg
 

Cutting

Auto pipe cutting equipment and shaft cutting eensure the length are the same.
Roller (2).jpg
 

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.
Roller (3).jpg
 

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.
Roller (4).jpg

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 exaditude and smooth.
 
Roller (5).jpg

Bearing House Welding

Both end welding ensure the bearing house in one line, and concentric.
view detail
Belt conveyor steel carry roller Belt conveyor steel carry roller
07
2024-09-12

Belt conveyor steel carry roller

Product Details

       Specification

Standard Him.

Length Scope

Bearings Type
(Min-Max)

Roller Shell Thickness

mm

mm

 

mm

76

180~3350

204

≥2

89

180~3350

204

≥2

102

180~3350

204 205 305

≥2.5

108

180~3350

204 205 305 306

≥2.5

114

180~3350

204 205 305 306

≥3

127

180~3350

204 205 305

≥3

133

180~3350

205 305 306

≥3

140

180~3350

205 305 306

≥5

152

180~3350

205 305 306 308

≥5

159

150~3800

205 305 306 308

≥5

194

150~3800

308 310

≥5

219

150~3800

308 310

≥5

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.
Roller (1).jpg
 

Cutting

Auto pipe cutting equipment and shaft cutting eensure the length are the same.
Roller (2).jpg
 

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.
Roller (3).jpg
 

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.
Roller (4).jpg

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 exaditude and smooth.
 
Roller (5).jpg

Bearing House Welding

Both end welding ensure the bearing house in one line, and concentric.
view detail
Belt conveyor carry trough idler / impact idler /carry training idler Belt conveyor carry trough idler / impact idler /carry training idler
08
2024-09-11

Belt conveyor carry trough idler / im...

Product Details

       Specification

Standard Him.

Length Scope

Bearings Type
(Min-Max)

Roller Shell Thickness

mm

mm

 

mm

76

180~3350

204

≥2

89

180~3350

204

≥2

102

180~3350

204 205 305

≥2.5

108

180~3350

204 205 305 306

≥2.5

114

180~3350

204 205 305 306

≥3

127

180~3350

204 205 305

≥3

133

180~3350

205 305 306

≥3

140

180~3350

205 305 306

≥5

152

180~3350

205 305 306 308

≥5

159

150~3800

205 305 306 308

≥5

194

150~3800

308 310

≥5

219

150~3800

308 310

≥5

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.
Roller (1).jpg
 

Cutting

Auto pipe cutting equipment and shaft cutting eensure the length are the same.
Roller (2).jpg
 

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.
Roller (3).jpg
 

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.
Roller (4).jpg

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 exaditude and smooth.
 
Roller (5).jpg

Bearing House Welding

Both end welding ensure the bearing house in one line, and concentric.
view detail
Belt conveyor comb roller with rubber disc Belt conveyor comb roller with rubber disc
09
2024-09-11

Belt conveyor comb roller with rubber...

Product Details

       Specification

Standard Him.

Length Scope

Bearings Type
(Min-Max)

Roller Shell Thickness

mm

mm

 

mm

76

180~3350

204

≥2

89

180~3350

204

≥2

102

180~3350

204 205 305

≥2.5

108

180~3350

204 205 305 306

≥2.5

114

180~3350

204 205 305 306

≥3

127

180~3350

204 205 305

≥3

133

180~3350

205 305 306

≥3

140

180~3350

205 305 306

≥5

152

180~3350

205 305 306 308

≥5

159

150~3800

205 305 306 308

≥5

194

150~3800

308 310

≥5

219

150~3800

308 310

≥5

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.
Roller (1).jpg
 

Cutting

Auto pipe cutting equipment and shaft cutting eensure the length are the same.
Roller (2).jpg
 

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.
Roller (3).jpg
 

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.
Roller (4).jpg

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 exaditude and smooth.
 
Roller (5).jpg

Bearing House Welding

Both end welding ensure the bearing house in one line, and concentric.
view detail
Belt Conveyor Side Guides Belt Conveyor Side Guides
010
2024-09-06

Belt Conveyor Side Guides

haihui (26).JPG

  Specification

Standard Him.

Length Scope

Bearings Type
(Min-Max)

Roller Shell Thickness

mm

mm

 

mm

76

180~3350

204

≥2

89

180~3350

204

≥2

102

180~3350

204 205 305

≥2.5

108

180~3350

204 205 305 306

≥2.5

114

180~3350

204 205 305 306

≥3

127

180~3350

204 205 305

≥3

133

180~3350

205 305 306

≥3

140

180~3350

205 305 306

≥5

152

180~3350

205 305 306 308

≥5

159

150~3800

205 305 306 308

≥5

194

150~3800

308 310

≥5

219

150~3800

308 310

≥5

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.
Roller (1).jpg

Cutting

Auto pipe cutting equipment and shaft cutting eensure the length are the same.
Roller (2).jpg

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.
Roller (3).jpg

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.
Roller (4).jpg

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 exaditude and smooth.
Roller (5).jpg

Bearing House Welding

Both end welding ensure the bearing house in one line, and concentric.
 

 

view detail
01

OUR CERTIFICATE

API 6D,API 607,CE, ISO9001, ISO14001,ISO18001, TS.(If you need our certificates, please contact)

010203040506070809

Products Case

Has Made Contributions To Helping The Country Achieve The "Dual Carbon" Strategic Goals.

News

Haihui Environmental Protection Equipment Co., Ltd. has been committed to the comprehensive management of ecological environment for a long time.

Contact us, get quality products and attentive service.