Do these rollers require regular lubrication in underground settings?

Most of our rollers are 'sealed for life' with high-quality grease, making them maintenance-free for the duration of their service life.

What is the benefit of an 'Offset' trough frame?

Offset frames provide additional lateral space alongside the conveyor belt, which is ideal for confined spaces or when you need easier access for maintenance and inspection.

Why is a transition frame necessary near the pulleys?

Without a transition frame, the belt would snap from a flat pulley directly into a deep trough, causing extreme tension at the edges. Transition frames allow this change to happen gradually, extending belt life.

Do you offer frames for underground low-profile conveyors?

Yes. We provide low-profile channel mount impact idlers and frames specifically designed for the height restrictions of underground mining operations.

Cast Steel Guide Roller for Heavy Duty Mining Conveyor Frame Alignment

Name: Cast Steel Guide Roller for Heavy Duty Mining Conveyor Frame Alignment
Brand: Shijiazhuang Huatao Import and Export Trade Co., Ltd.
SKU: 1990556921

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

US$15.00-200.00

1 Piece

Product profile

Customization

Available

Material

Steel

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant

Model NO.

HT-Roller-01

Structure

Ordinary Roller

Type

Impact Idler

Shell Material

Q235/Q345, Stainless Steel, HDPE, PU

Shaft

50-219

Standard Diameters (mm)

Customized Based on Load Requirements

Shell Wall Thickness

3.0-6.0mm or OEM

Sealing System

Standard: Triple Labyrinth Seal

Hardness & Durability

Rubber: 60-70 Shore a

Transport Package

Carton Box or Wooden Box

Specification

OEM

Trademark

HUATAO

Origin

China

HS Code

8431390000

Production Capacity

1000000 PCS/Month

Key features

Customizable Shell Materials: Available in Q235/Q345 Steel, Stainless Steel, HDPE, and PU to suit specific environments.

Energy Saving Design: Reduces power consumption by up to 40% compared to standard alternatives through low friction.

Shock-Absorbing Rubber Rings: Specially formulated rubber protects belt carcass from damage at high-impact transfer points.

Corrosion Resistant Options: Stainless steel or HDPE shells resist rust and chemical degradation in wet or chemical-heavy sites.

Intelligent Deflection Control: Novel structure cleans belt while preventing drift, ensuring longer system service life.

High Precision Bearings: Equipped with precision ball bearings and multi-stage seals to prevent ingress of abrasive fines.

Customized Standard Diameters: Diameters customized based on load requirements to ensure optimal performance.

Triple Labyrinth Sealing: Standard triple labyrinth seal provides dustproof and waterproof protection for extended life.

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: ≤6.78h

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 I determine if I need steel or HDPE rollers for my mine?

Steel rollers are the industry standard for high-tonnage, heavy-duty applications due to their unmatched strength. However, HDPE rollers are recommended for high-moisture or corrosive environments because they are virtually chemically inert, lighter, and prevent material buildup.

Q:Can you provide rollers for a high-speed conveyor (above 4 m/s)?

Yes. For high-speed applications, we provide precision-balanced rollers with semi-precision or precision metal raceway bearings to reduce vibration and heat buildup.

Q:Do you offer fire-resistant rollers for underground coal mines?

Absolutely. We provide specialized rubber and polymer rollers with anti-static and fire-resistant properties that comply with strict underground safety regulations.

Q:What is the benefit of the 'V-Return' configuration?

V-Return rollers provide better tracking for the return side of the belt, helping to keep it centered on long-distance runs and reducing the risk of edge damage.

Q:What is the typical lead time for a large-scale replacement order?

Depending on the level of customization, standard lead times are approximately 10 to 20 days, though we focus on rapid manufacturing to minimize your downtime.