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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

Low noise idler rollers for belt conveyors Low noise idler rollers for belt conveyors-product
01
2024-09-16

Low noise idler rollers for belt conv...

Haihui Environmental Protection Equipment Co., Ltd. specializes in manufacturing and supplying high-quality belt conveyor impact rollers with rubber rings. Our impact rollers are designed to effectively absorb the impact of materials on the conveyor belt, reducing damage and prolonging the lifespan of the system. The rubber rings on the rollers provide excellent cushioning and protection for the conveyor belt, ensuring smooth and efficient material handling. With our expertise in conveyor equipment, we ensure that our impact rollers are durable, reliable, and easy to maintain, making them an ideal choice for various industries such as mining, cement, and construction. Trust Haihui Environmental Protection Equipment Co., Ltd. for top-notch belt conveyor impact rollers with rubber rings that meet your material handling needs.

haihui (205).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).jpgRoller (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

Welding Inspection

After the bearing house welding, we use the special equipment to test the welding line, assure the roller welding 100% qualified.
Roller (6).jpg

Assemblied Roller

Assemblied the bearings and seals to the rollers.
After assemblied the rollers, then waiting for the inspection and painting.
Roller (7).jpg

Product Parameters

 
view detail
Wear-resistant impact roller for belt conveyors Wear-resistant impact roller for belt conveyors-product
02
2024-09-16

Wear-resistant impact roller for belt...

Haihui Environmental Protection Equipment Co., Ltd. specializes in manufacturing and supplying high-quality belt conveyor impact rollers with rubber rings. Our impact rollers are designed to effectively absorb the impact of materials on the conveyor belt, reducing damage and prolonging the lifespan of the system. The rubber rings on the rollers provide excellent cushioning and protection for the conveyor belt, ensuring smooth and efficient material handling. With our expertise in conveyor equipment, we ensure that our impact rollers are durable, reliable, and easy to maintain, making them an ideal choice for various industries such as mining, cement, and construction. Trust Haihui Environmental Protection Equipment Co., Ltd. for top-notch belt conveyor impact rollers with rubber rings that meet your material handling needs.

haihui (206).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

Welding Inspection

After the bearing house welding, we use the special equipment to test the welding line, assure the roller welding 100% qualified.
Roller (6).jpg

Assemblied Roller

Assemblied the bearings and seals to the rollers.
After assemblied the rollers, then waiting for the inspection and painting.
Roller (7).jpg

Package

We can supply plywood cases or the steel frame for packaging. Or as your detail requirement.

Shipping

Ocean, Air, Railway, DHL, UPS, etc. You can choose any way convenient for you. Following was all the details, please kindly check them.
 
Package.jpg
 
 
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Belt conveyor take-up pulley Belt conveyor take-up pulley-product
03
2024-09-13

Belt conveyor take-up pulley

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

 

Haihui Environmental Protection Equipment Co., Ltd. offers a durable and reliable Conveyor Drive Pulley with rubber lagging. The rubber lagging on the drive pulley provides excellent grip and reduces slippage, ensuring smooth and efficient operation of the conveyor system. This product is designed to withstand heavy loads and harsh operating conditions, making it suitable for various industrial applications. The drive pulley is carefully engineered to deliver high performance and long-lasting service, contributing to the overall efficiency and productivity of the conveyor system. Haihui Environmental Protection Equipment Co., Ltd. is committed to providing top-quality products and solutions for their customers' material handling needs, making them a trusted and reputable source for conveyor drive pulleys.

3.jpg

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.
1.jpg6.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.
8.jpg
1.jpg
 
view detail
Belt conveyor Return V idler set Belt conveyor Return V idler set-product
04
2024-09-06

Belt conveyor Return V idler set

 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

haihui (108).jpg

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

Welding Inspection

After the bearing house welding, we use the special equipment to test the welding line, assure the roller welding 100% qualified.
Roller (6).jpg

Assemblied Roller

Assemblied the bearings and seals to the rollers.
After assemblied the rollers, then waiting for the inspection and painting.
Roller (7).jpg

Product Parameters

view detail
Belt conveyor Return V idler set Belt conveyor Return V idler set-product
05
2024-09-06

Belt conveyor Return V idler set

 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

haihui (108).jpg

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

Welding Inspection

After the bearing house welding, we use the special equipment to test the welding line, assure the roller welding 100% qualified.
Roller (6).jpg

Assemblied Roller

Assemblied the bearings and seals to the rollers.
After assemblied the rollers, then waiting for the inspection and painting.
Roller (7).jpg

Product Parameters

view detail
Belt conveyor accessories carry rollers Belt conveyor accessories carry rollers-product
06
2024-09-04

Belt conveyor accessories carry rollers

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
Dust collector bag cage Dust collector bag cage-product
07
2024-09-04

Dust collector bag cage

Haihui Environmental Protection Equipment Co., Ltd. offers high-quality bag filter bag cages and replacement filter bags for industrial filtration systems. Our bag filter bag cages are designed to provide superior support and stability for filter bags, ensuring efficient and reliable filtration performance. The replacement filter bags are made from premium materials and are precisely designed to meet the specific requirements of different filtration systems. With our extensive experience in the field of environmental protection equipment, we are committed to providing our customers with top-notch products that deliver excellent filtration results and long-lasting durability. Whether you need standard-sized filter bags or customized solutions, Haihui Environmental Protection Equipment Co., Ltd. has the expertise and resources to meet your filtration needs. Trust us for high-quality bag filter bag cages and replacement filter bags that exceed your expectations.

filter-cages (3).jpgfilter-cages (2).jpg

 

Baghouse Filter Cages provide support to your filter bags and can affect the efficiency of your filter. If filter bags are not fitted to the cage properly or cages are not replaced when they become rough or rusty the efficiency of your system will suffer. Neglected cages and filter bags cause many in-plant problems. Regular preventive maintenance keeps filters running efficiently and saves major baghouse repairs in the future.
Our customer service representatives have professional experience in providing the correct bag cages and filter bags for your application. They can also provide assistance in solving any baghouse problems you may be encountering.
filter-cages (4).jpg
 
Pulse-jet-style baghouses are designed to utilize fabric filter bags with internal support structures commonly referred to as cages. Baghouse Filter Cages provide a means of holding the filter bag open during the particulate collection cycle. Cages must be strong to withstand the pressure from the filter bag exerted during the particulate collection cycle. Additionally, cages must be selected with the proper structure design to conform to the fabric requirements. Gas stream chemistry will determine whether special metals or special coatings will be required to reduce or eliminate corrosion to the cages’ metal surfaces. Cage sizes, both length and diameter, can be crucial to the success or failure of the filter bag.
haihui (186).jpg
 
Contact way:
view detail
Belt conveyor Ceramic rubber pulley Belt conveyor Ceramic rubber pulley-product
08
2024-08-28

Belt conveyor Ceramic rubber pulley

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
Belt conveyor flat steel idler roller Belt conveyor flat steel idler roller-product
09
2024-08-28

Belt conveyor flat steel 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
 

Welding Inspection

After the bearing house welding, we use the special equipment to test the welding line, assure the roller welding 100% qualified.
Roller (6).jpg
 

Assemblied Roller

Assemblied the bearings and seals to the rollers.
After assemblied the rollers, then waiting for the inspection and painting.
Roller (7).jpg
 

Product Parameters

view detail
Belt conveyor three roll trough idler roller Belt conveyor three roll trough idler roller-product
010
2024-08-26

Belt conveyor three roll trough idler...

 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

Welding Inspection

After the bearing house welding, we use the special equipment to test the welding line, assure the roller welding 100% qualified.
Roller (6).jpg

Assemblied Roller

Assemblied the bearings and seals to the rollers.
After assemblied the rollers, then waiting for the inspection and painting.
Roller (6).jpg

 Product Parameters

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.