Do you provide after-sales service?

Yes, we offer remote diagnosis via video, on-site troubleshooting, and supply spare parts with reliable quality.

What industries do these rollers serve?

They are widely used in chemical, grain transportation, mining, power plants, ports, coal, and metallurgy industries.

What standards do your products meet?

Our products comply with JIS, CEMA, DIN, ISO, GB, AS, and GOST standards to meet diverse customer requirements.

Comb Roller Are The Auxiliary Type of Belt Conveyor Rollers

Name: Self Aligning Roller/Spiral Roller/Comb Roller Are The Auxiliary Type of Belt Conveyor Rollers
Brand: Henan Excellent Machinery Co., Ltd.
SKU: 2074151442

Henan, ChinaHenan Excellent Machinery Co., Ltd.

US$8.00-120.00

1 Piece

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant

Model NO.

Structure

Ordinary Roller

Bearing Type

Double Sealed Bearing

Type

Impact Idler

Idler Diameter

50~219mm

Idler Length

140~3000mm

Shell Thickness

3.5~6mm

Shaft Diameter

20~50mm

Shell Type

High-Frequency Welding Pipe

Shaft Type

Cold Drawn Round Steel

Seal Type

Labyrinth

Prouction Standard

GB/Cema/JIS/DIN

Bearing Brand

/NSK/NTN/Chinese Brand

Bearing Housing Thickness

2.5~5mm

Transport Package

Steel Frame + Wooden Box

Specification

Idler Diameter:According to customer's requirement

Trademark

EXCT

Origin

Henan Province China

HS Code

8431390000

Production Capacity

500 Pieces/Day

Key features

Lifetime Maintenance-Free Bearing: Adopts C3 clearance deep groove ball bearing for zero maintenance and extended service life.

Non-Contact Labyrinth Seal: Provides excellent waterproof and dustproof performance to protect internal components.

Customizable Dimensions: Idler diameter 50-250mm, length 140-3000mm, and shell thickness 3.5-6mm available.

High Precision Shaft Machining: Advanced chamfer milling ensures near-zero axial displacement for stable operation.

Low Friction Design: Minimizes rotation resistance to reduce belt wear and extend belt service life.

Multiple Standard Compliance: Meets JIS, CEMA, DIN, ISO, GB, AS, and GOST standards for global compatibility.

Self-Aligning Capability: Prevents belt deviation and material leakage with guided pivot center design.

Impact Absorption: Rubber ring surface on impact rollers absorbs force to minimize material damage.

Company profile

Full CustomizationFast DeliveryR&D CapabilitiesProduct Certification

Henan Excellent Machinery Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.02h

AI-Powered supplier vetting

SummaryHenan Excellent Machinery Co (EXCT) specializes in bulk material crushing and screening equipment. They have a strong export presence, supplying to 70 countries and offering OEM and ODM services. They hold CE certification but lack collaboration with Fortune 500 companies. Their financial capacity appears stable over the past three years. However, they haven't launched new products recently, indicating a potential gap in innovation. Despite having customization capabilities, their after-sales service documentation is lacking.

Supplier typeEXCT is a supplier focused on the EPC project of bulk material handling systems, providing equipment like conveyors and vibrating screens, with a significant export percentage between 51% and 70%.

CertificationsEXCT holds CE certification, which suggests compliance with European standards.

After-Sales capabilityEXCT lacks written procedures or records for handling customer complaints and corrective actions, implying limited formal after-sales service capability.

Financial creditThe financial capacity of EXCT has been stable, with data available for the last three years, indicating financial credibility.

R&D capabilityEXCT has not launched new products in the past year and has a limited number of R&D engineers, suggesting low innovation capability.

Production capacityEXCT has substantial production capabilities, with high output across various product lines such as conveyors and vibrating screens.

Customization capabilityEXCT offers extensive customization options, including full, minor, and flexible customization, along with ODM and OEM services.