Belt Conveyor Idler Roller Drawing From The Manufacturer
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Product Highlights
- Long Service Life: Service life can exceed 50,000 hours with stable weight and low rotation resistance.
- Advanced Seal Technology: Non-contact labyrinth seals provide superior dust-proof and water-proof properties.
- High Precision Shaft: Made from cold-drawn round steel with high surface precision for better coaxiality.
- Multiple Diameter Options: Available in standard diameters including 76mm, 89mm, 108mm, 133mm, and 159mm.
- Wide Length Range: Lengths range from 200mm to 1600mm to match various belt widths.
- Durable Bearing System: Equipped with double sealed bearings (6203-6306/C4) for reliable performance.
- OEM and ODM Services: Offers full, minor, and flexible customization from samples or designs.
- ISO Certified Quality: Manufactured under ISO9001, ISO45001, ISO14001, and ISO50001 management systems.
Product Attributes
- Customization
- Available
- Material
- Steel
- Application
- Chemical Industry, Grain Transportation, Mining Transport, Power Plant
- Model NO.
- DT/DT2A/TD75
- Structure
- Return Roller,Impact Roller,Carrying Roller
- Bearing Type
- Double Sealed Bearing
- Type
- Return Roller,Impact Roller,Carrying Roller
- Model
- Φ76/89/108/133/159
- Tube Material/Thickness
- Special Pipe for Seamless Rollers/5mm
- Shaft Material
- Bright-Draw Steel Axle
- Shaft Diameter
- 20/25/30/35/40mm
- Tube Diameter
- 76/89/108/133/159mm
- Roller Types
- Return Roller,Impact Roller,Carrying Roller
- Length
- 200 ~1600mm
- Bearing
- 6203/C4 6204/C4 6205/C4 6206/C4
- Seal Type
- Labyrinth Type
- Matched Bandwidth
- 500/650/800/1000/1200/1400mm
- Transport Package
- Standard Shipping Package
- Trademark
- PK
- Origin
- Henan, China (Mainland)
- HS Code
- 8431390000
- Production Capacity
- 50000 Sets/ Month
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Product Description





Introduction
Conveyor roller, important component of belt conveyor, is used to effectively support belt and bulk material of conveyor. Conveyor roller consists of shell, shaft, bearing, housing, seals and snapring. According to China national standards, diameter are Ф76,Ф89,Ф108,Ф133,Ф159 etc. PK Machinery conveyor roller is of unique structure, reasonable fitting and accurate assembly, resulting in high capacity and long service life.
Features
1.Adopt cold-drawn round steel with higher surface precision as the shaft material.
2.Good coaxiality and cylindricity.
3.Adopt special technology, can reduce the innerstress and welding heat deformation produced during assembling substantially.
4.Rotate resistance is small, weight is stable, service life can be more than 50000 hours
5.Non-contact type labyrinth seals, higher dust-proof and water-proof properties.
6.Roller with good dynamic and static balance performance.
7.Easy to maintain and replace.
8.Smooth surface, prevent damaging of conveyor belt.
Production technology and process
Technical Parameter:
| Diameter | Lenth mm | Pipe Thickness | Shaft Diameter | Bearing Type | Seal Type | Weight(kg) |
| 63.5mm | 200 | 3mm | 15mm | 6203/4C | Labyrinth Type | 1.86 |
| 600 | 3mm | 15mm | 6203/4C | Labyrinth Type | 4.48 | |
| 76mm | 200 | 3mm | 20mm | 6204/4C | Labyrinth Type | 2.54 |
| 250 | 3mm | 20mm | 6204/4C | Labyrinth Type | 2.85 | |
| 600 | 3mm | 20mm | 6204/4C | Labyrinth Type | 5.82 | |
| 750 | 3mm | 20mm | 6204/4C | Labyrinth Type | 7.05 | |
| 89mm | 200 | 3.5mm | 20mm | 6204/C4 | Labyrinth Type | 2.8 |
| 250 | 3.5mm | 20mm | 6204/C4 | Labyrinth Type | 2.99 | |
| 315 | 3.5mm | 20mm | 6204/C4 | Labyrinth Type | 3.59 | |
| 600 | 3.5mm | 20mm | 6204/C4 | Labyrinth Type | 6.49 | |
| 750 | 3.5mm | 20mm | 6204/C4 | Labyrinth Type | 7.88 | |
| 950 | 3.5mm | 20mm | 6204/C4 | Labyrinth Type | 9.73 | |
| 108mm | 250 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 4.3 |
| 315 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 5.07 | |
| 380 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 5.87 | |
| 465 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 6.89 | |
| 530 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 7.7 | |
| 600 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 8.54 | |
| 750 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 10.37 | |
| 950 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 12.78 | |
| 1150 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 15.2 | |
| 1400 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 18.11 | |
| 1600 | 3.5mm | 25mm | 6205/C4 | Labyrinth Type | 20.7 | |
| 133mm | 250 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 4.3 |
| 315 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 7.12 | |
| 380 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 8.23 | |
| 465 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 9.62 | |
| 530 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 10.7 | |
| 600 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 11.86 | |
| 700 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 13.53 | |
| 800 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 15.17 | |
| 950 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 17.66 | |
| 1150 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 20.98 | |
| 1400 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 25 | |
| 1600 | 4mm | 25mm | 6305/C4 | Labyrinth Type | 28.48 | |
| 159mm | 315 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 9.38 |
| 380 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 11.87 | |
| 465 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 13.8 | |
| 530 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 15.27 | |
| 600 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 16.86 | |
| 700 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 19.13 | |
| 800 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 21.4 | |
| 1150 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 29.34 | |
| 1400 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 35.02 | |
| 1600 | 4.5mm | 30mm | 6306/C4 | Labyrinth Type | 39.56 |
We mainly provide the following equipments :
| Vibrating Screen | Rotary vibrating screen |
| Ultrasonic vibrating screen | |
| Gyratory screen | |
| Trommel screen | |
| Linear vibrating screen | |
| Circular vibrating screen | |
| Dewatering screen | |
| Vibrating feeder | |
| Belt Conveyor | Belt conveyor |
| Sidewall belt conveyor | |
| Portable belt conveyor | |
| Shuttle conveyor | |
| Tripper | |
| Bucket Elevator | Efficient bucket elevator |
| Belt bucket elevator | |
| Ring chain bucket elevator | |
| Plate chain bucket elevator | |
| Cement bucket elevator | |
| Silo bucket elevator | |
| Screw Conveyor | U-type screw conveyor |
| Cement screw conveyor | |
| Pipe screw conveyor | |
| Scraper Conveyor | Horizontal scraper chain conveyor |
| Incline scraper chain conveyor | |
| Grain scraper chain conveyor |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269010". Items marked "" are certified.
Company Profile
Henan Pingyuan Mining Machinery Co., Ltd is a professional manufacturer of screening equipment, conveying machinery and vibrating feeder etc. The company locates in Xinxiang, covering above 60 thousand square meters. Since established in 1960s, the company has been taking the scientific management method of the modern enterprise, producing with advanced production technology and considerate service and developing to a promising pearl of the mechanical industry in China.
Till now, the company has developed to be a professional team integrated with R& D and production system. Our objective is to design and customize as per the customers' requirements with all kinds of mining machinery: Vibrating Screen, Bucket Elevator, Vibrating Feeder, Belt conveyor and other type conveyors. Especially a featured self-developed conveyor have not only filled the blank of domestic market, but also gained favarable comments and trusts from foreigners and successfully achieved ISO9001: 2000 Quality Management Certificate and EU CE Certificate. The Company was also awarded the title of "Contract Abiding and Promise Keeping Enterprise", "Key Enterprise", "AAA Credit Enterprise" and "National Science and Technology Advancement Prize" in China. The company has been adhering to the principle of "Honesty and Faithfulness, Quality First, Mutual Benefit and Common Progress" under which the Company has successfully exported to Pakistan, South Asia, Vietnam, Turkey, Russia, Africa, EU etc.
We will make full use of our strong ability of R& D and production, sound quality assurance system, good reputation and after service to satisfy all customers' requirements. If you are interested in our products, please feel free to contact us timely. We must be your most loyal friend.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 289 Yellow River Road, Xinxiang, Henan, China
-
Plant Area
- 28000 square meters
-
Number of Employees
- 142
-
Registered Capital
- 80,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Vibrating Screen, Vibrating Feeder, Belt Conveyor, Bucket Elevator, Screw Conveyor, Scraper Chain Conveyor And Associated Spare Parts
-
Production Lines
- 5
-
Production Machines
- Laser cutting machine, Bending machine, CNC machine, Shot blasting equipment, Powder spraying production line
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Full Customization, Minor Customization, Flexible customization, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 12 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-09-01
-
Export Year
- 17 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001, ISO50001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What materials are used for the shaft and tube?
- The shaft is made of bright-drawn steel, and the tube is made of special seamless pipe with a thickness of 5mm.
- What are the available roller types?
- We provide Return Rollers, Impact Rollers, and Carrying Rollers.
- What is the maximum service life of the roller?
- The service life can be more than 50,000 hours due to low rotation resistance and stable weight.
- What seal type is used on the rollers?
- We use non-contact type labyrinth seals which offer high dust-proof and water-proof properties.
- Can the product be customized?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- What are the standard diameters available?
- Standard diameters include 76mm, 89mm, 108mm, 133mm, and 159mm.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
- What certifications does the company hold?
- The company holds ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certifications, and products have CE certification.
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