What materials are used for the cleaning blades?

Blades are made from high-wear polyurethane (PU), often with an aluminum core, or natural rubber combined with tungsten carbide composites for specific applications.

How does the self-adjusting tensioner work?

The system automatically compensates for blade wear through spring or air-bag tensioning, dynamically adjusting to surface irregularities to maintain constant contact.

Primary Extra-Heavy Duty Polyurethane Scraper for High-Speed Mining Discharge Points

Name: Primary Extra-Heavy Duty Polyurethane Scraper for High-Speed Mining Discharge Points
Brand: Shijiazhuang Huatao Import and Export Trade Co., Ltd.
SKU: 1990374701

Hebei, ChinaShijiazhuang Huatao Import and Export Trade Co., Ltd.

US$30.00-500.00

1 Piece

Product profile

Customization

Available

Type

Primary Cleaner /Secondary Cleaner

Material

Model NO.

HT-Scraper-01

Feature

Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant, Self-Sharpening

Tensile Strength

Strong

Belt Width Range

650 mm ~2200 mm

Main Material

Polyurethane /PU+ Aluminum Core

Blade Height (mm)

Customized Based on Load Requirements

Material High Strength Type

55 ~180 mm

Material Flame Resistant Type

Integrally Woven Fiber Core with Specialized Flame

Hardness

85~90 Shore a

Transport Package

Carton Box or Wooden Box

Specification

OEM

Trademark

HUATAO

Origin

China

HS Code

3926909090

Production Capacity

1000000 Meters /Month

Key features

Dual-Hardness Technology: Soft scraping edge conforms to worn belts while rigid base maintains structural stability.

High-Speed Compatibility: Engineered for belt speeds up to 6 m/s, with extreme-duty options reaching 10 m/s.

Self-Adjusting Tensioners: Automatically compensate for blade wear to ensure uniform pressure throughout service life.

Modular Design: Allows easy installation and quick replacement of individual blade segments without dismantling.

High Cleaning Efficiency: Primary and secondary stages achieve over 90% total cleaning efficiency, removing carryback.

Customizable Blade Height: Blade height is customized based on specific load requirements to optimize performance.

Oil and Chemical Resistant: Polyurethane material offers resistance to oil, acid, alkali, heat, cold, and tearing.

Wide Belt Width Range: Supports belt widths from 650 mm to 2200 mm for diverse industrial applications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerYears of Export Experience

Shijiazhuang Huatao Import and Export Trade Co., Ltd.

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.30h

AI-Powered supplier vetting

SummaryShijiazhuang Huatao Import and Export Trade Co., Ltd. is a China-based limited trading company established in 2008 with 12 employees. It identifies as a professional technical supplier and offers 3D software design, ODM, and multiple customization options. However, the evidence indicates limited innovation activity, with one R&D engineer and no new products launched in the previous year. The supplier has no stated inventory, overseas warehouse, showroom, agent, or branch capability. After-sales procedures exist for service assessment, corrective actions, and complaints, but no written records were provided. The supplier has participated in an overseas trade show and reports service offerings in France, including installation, maintenance, repair, debugging, and training. No certification information, financial assessment evidence, production capability, or sufficiently detailed customer-case evidence is provided.

Supplier typeThe supplier is explicitly classified as a trading company and limited company, operating in wholesale and retail. Its profile indicates an intermediary/trading role rather than a documented manufacturing enterprise.

After-Sales capabilityThe supplier reports overseas debugging, maintenance, repair, training, and equipment installation services in France, and has procedures for service assessment, corrective actions, and complaint handling. However, the procedures have no written records, and the supplier has no overseas warehouse, showroom, agent, or branch, limiting the strength of the documented service infrastructure.

R&D capabilityThe supplier has one R&D engineer and provides 3D design and ODM services, but it launched no new products in the previous year and has no SDK available. This combination demonstrates some design capability but does not establish strong recent innovation performance.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design and ODM services. These statements directly support a broad customization capability.

Product Q&A

Q:How do your cleaners prevent damage to the rubber belt?

Our blades utilize a 'spatula effect' with dual-hardness materials; the soft edge conforms to the belt's contours, even if worn, ensuring effective cleaning without digging into the rubber.

Q:Can your systems handle wet or sticky materials like iron ore slime?

Yes, our adaptive cleaning modules are specifically designed for complex conditions including iron ore slime, gold ore slime, and wet slurry residues.

Q:Is maintenance difficult in confined spaces?

Not at all. We provide linear return belt cleaners and compact primary cleaners designed specifically for tunnels and bi-directional systems where space is limited.

Q:What is the typical service life of your cleaning modules?

While it varies by material, our drum-motor driven brush cleaners are designed for up to 80,000 hours of continuous operation before major maintenance.

Q:What is the maximum belt speed these cleaners can handle?

Standard models operate effectively at speeds up to 6 m/s, while extreme-duty applications can handle speeds up to 10 m/s.