How do I choose the right roller for my application?

Selection depends on conveyor width, load demands, and whether you need cam, grooved, or flange designs for specific alignment and propulsion requirements.

Middle Flange Roller and Bearing Size 40φ15*45L Guangdong Quality

Name: Middle Flange Roller and Bearing Size 40φ15*45L Guangdong Quality
Brand: Shenzhen Qixingyuan Equipment Parts Co., Ltd.
SKU: 2229186115

Guangdong, ChinaShenzhen Qixingyuan Equipment Parts Co., Ltd.

US$0.90

10 Pieces

Product profile

Customization

Available

Structure

Roller Conveyor

Application

Chemical Industry

Model NO.

Middle and Flange Roller

Condition

New

Material

PP/Upe

Size

40*φ15*45L

Transport Package

Bag

Origin

Shenzhen, Guangdong

HS Code

392690

Production Capacity

10000

Key features

Wear-Resistant Materials: Crafted from PP, UPE, rubber, or polyurethane to protect circuit board surfaces during transport.

Precise Alignment Control: Flange rollers restrict and direct circuit boards, preventing swerving or tilting for stable conveyance.

Customizable Dimensions: Roller length and diameter can be customized according to specific conveyor width and load demands.

Versatile Application: Ideal for PCB equipment, chemical industry, and linear conveyance systems with mid-support needs.

Durable Construction: Made from engineering plastics, nylon, or durable rubber to guide boards without scratching edges.

Specialized Design: Features flange-free or cam/grooved designs for seamless engagement with gears or belts.

Company profile

Fast DeliveryR&D CapabilitiesQuality AssuranceODM Services

Shenzhen Qixingyuan Equipment Parts Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.87h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Bao'an District, Shenzhen, with more than 2,000 square meters of workshop space and over 30 skilled technicians. It reports in-house R&D, design, production, and quality inspection, supported by broad customization and ODM capabilities. Manufacturing equipment includes CNC, laser cutting, welding, bending, milling, punching, engraving, and lathe machinery. Service procedures exist for supplier assessment, corrective actions, and complaints, but records are not documented. The supplier has one quality assurance and quality control inspector. It reports no overseas warehouse, showroom, agent, or branch, while offering peak- and off-season lead times within 15 workdays. It was recognized as a National High-Tech Enterprise in 2023 and has participated in the CPCA PCB Show. Evidence is insufficient to confirm formal certifications beyond that recognition, financial credibility, or customer cases.

Supplier typeThe supplier is explicitly classified as a factory located in Shenzhen’s Bao'an District, and its company type is recorded as “Combined.” This supports direct manufacturing status, although the combined company structure is not further explained.

CertificationsThe supplier states that it was recognized as a National High-Tech Enterprise in China in 2023. This is a documented qualification, but no additional certification names or certificate details are provided.

R&D capabilityThe supplier reports National High-Tech Enterprise recognition, in-house R&D and design, new products introduced during the past year, and ODM services. It also offers customization from samples and designs, although no SDK is available and no further technical innovation metrics are provided.

Production capacityThe supplier reports a factory with more than 2,000 square meters, over 30 technicians, in-house production, and a broad equipment base including CNC, laser cutting, welding, bending, milling, punching, engraving, and lathe machinery. It states lead times within 15 workdays in both peak and off-season, but only one quality inspector is reported.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. These entries provide direct evidence of broad customization coverage.

Product Q&A

Q:What materials are the rollers made of?

Rollers are crafted from wear-resistant materials such as PP, UPE, rubber, polyurethane, nylon, or engineering plastics to ensure durability and protect circuit board surfaces.

Q:Can the size of the rollers be customized?

Yes, the length and outer diameter of the rollers can be customized according to customer drawings or specific conveyor width and load demands.

Q:What is the purpose of flange rollers?

Flange rollers are affixed to conveyor belt sides or shafts to restrict and direct circuit boards, preventing swerving or tilting and maintaining precise alignment during high-speed conveyance.

Q:What industries use these conveyor parts?

These parts are primarily used in the PCB equipment manufacturing industry, including grinding machines, etching machines, developing machines, and glass washers.

Q:Are the rollers suitable for linear conveyance?

Yes, typically featuring a flange-free design, they are ideal for linear conveyance and mid-support applications in conveyor sections.