Coal Washing Machine Scraper Conveyor Chains for Coal Preparation Plant

Name: Coal Washing Machine Scraper Conveyor Chains for Coal Preparation Plant
Brand: Qingdao Star Machine Technology Co., Ltd.
SKU: 2179737782

Shandong, ChinaQingdao Star Machine Technology Co., Ltd.

US$1.00-30.00

10 Feet

Sample price:US$30.00/meter.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Structure

Engineering Conveyor Chain

Model NO.

P78/P78F1/P78F2/P78F3/P78F5/P78F6/78PF10

Surface Treatment

Black Oxide / Heat Treated

Chain Size

P78/P78f1/P78f2/P78f3/P78f5/P78f6/78PF10

Feature

Wear-Resistant,Heavy-Load

Lubrication

Manual Lubrication / Regular Grease Lubrication

Application

Coal Washer, Coal Washing Plant, Scraper Conveyor,

Joint Style

Pin & Bushing Hinged Joint

Hardening Treatment

Case Hardening, Integral Quenching & Tempering

Series Type

Cw Series Coal Washer Conveyor Chain

Roller Option

Solid Roller / Without Roller

Attachment

Custom Scraper Flight Attachments Available

Transport Package

Carton Cases. Pallet or Wooden Box

Specification

Custom Pitch Available

Trademark

SMCC OR NO MARK

Origin

China

HS Code

7315120000

Production Capacity

5000000meters/Year

Key features

High wear resistance against coal slurry and gangue

High tensile strength & impact resistance

Special heat treatment & surface hardening

Good adaptability to wet, abrasive coal washing environment

Custom attachments (scraper flights) available

Company profile

Qingdao Star Machine Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 1997-07-16Nearest Port: QINGDAO, TIANJIN, SHANGHAIAverage Response Time: ≤2.33hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company in Liaocheng, Shandong, China, supplying valves and electronic sensors with 23 employees. It identifies as a professional technical supplier and provides 3D design, sample-based customization, ODM, and OEM services. Quality processes include assurance, raw-material traceability, documented inspections, complaint handling, and corrective-action procedures. The supplier has inventory capability, testing equipment, export experience, and a high stated export share, but lacks an effective contract with related manufacturing subcontractors, overseas warehouses, overseas showrooms, and an available SDK. No new products were reported in the past year, while financial credibility and customer-case evidence remain insufficient for firm assessment.

Supplier typeThe supplier is explicitly identified as a professional technical supplier, operates as a limited company, and offers valves and electronic sensors. It also provides ODM and OEM services, indicating a product manufacturer or design-manufacturing supplier rather than a general trading-only entity.

After-Sales capabilityThe supplier states that its global service network provides timely after-sales technical services and reports a clear, followed customer-complaint procedure. However, it has no overseas warehouse or showroom, which may limit local service infrastructure, although the evidence does not establish that after-sales performance is inadequate.

Production capacityThe supplier reports inventory capability, computer-controlled CNC machines, extensive spare-parts inventory, finished-product inspection procedures, and testing equipment including salt-spray and tensile-testing machines. However, there is no valid contract between the factory and related subcontractor, creating a documented manufacturing-governance deficiency despite other production resources.

Customization capabilityThe supplier explicitly offers sample-based customization, customer-specific product design and development, 3D software design, OEM customization, and ODM services. These repeated statements provide direct evidence of customization capability for specific applications.

Product Q&A

Q:What chains are suitable for coal washer / coal washing plant?

Our heavy-duty articulated conveyor chains are specially designed for coal washer, scraper conveyors in coal preparation plants. They withstand coal slurry, gangue abrasion and impact loads under wet working conditions.

Q:What material do you use for coal washer conveyor chains?

Main material: 40Cr / 42CrMo alloy steel. We also offer carbon steel as optional. All components go through quenching & tempering and case hardening to improve wear resistance.

Q:Can you produce custom chains with scraper attachments?

Yes. Custom scraper flights, different attachments, pitch sizes and chain lengths are available according to your drawings or samples.

Q:What surface treatment do you apply?

Heat treatment is the core process. Optional surface treatment: blackening / dacromet coating for slight anti-corrosion in humid coal slurry environment.