What is the chain size specification?

Common chain sizes include 14x50 mm and 18x64 mm, depending on the model configuration.

Hot Sale Height Adjustable Coal Mining Scraper Chain Conveyors Underground Mining Scraper Conveyor

Name: Hot Sale Height Adjustable Coal Mining Scraper Chain Conveyors Underground Mining Scraper Conveyor
Brand: Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
SKU: 2002041192

Shandong, ChinaShandong China Coal Industrial & Mining Supplies Group Co., Ltd.

US$8,000.00

1-9 Pieces

US$5,000.00

10+ Pieces

Sample price:US$32373.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Have

Warranty

1 Year

Model NO.

SGB420/22

Structure

Chain Conveyor

Application

Chemical Industry, Grain Transport, Mining Transport

Condition

New

Keyword

Coal Conveyor

Voltage(V)

220/380

Breaking Load(kN)

250

Delivery Capacity (T/H)

Standard Length(M)

Total Weight(T)

8.5

Chain Size(mm)

14*50

Chain Speed(M/S)

0.88

Product Name

Scraper Coal Conveyor

Core Components

Engine

Transport Package

Booox

Specification

1200*420*150

Trademark

china coal group

Origin

Shandong

Production Capacity

50000

Key features

High Delivery Capacity: Models support delivery capacity from 60 to 150 tons per hour for efficient mining operations.

Robust Chain Design: Side double-stranded scraper chains with breaking loads up to 320 kN for heavy-duty use.

Versatile Application: Suitable for horizontal transportation in underground coal mining and metallurgical mines.

Flexible Configuration: Available in multiple models (SGB420/SGB620 series) with varying power and length options.

Standardized Voltage: Operates on 220V/380V or 380V/660V to adapt to different underground power systems.

Reliable Warranty: Comes with a 1-year warranty and dedicated after-sales service support.

Company profile

Self-brandedOverseas Services100% Finished Products InspectionProduct Certification

Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2010-07-01Nearest Port: qingdao/ningbo/dalianAverage Response Time: ≤3.04hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryChina Coal is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports ISO9001:2008, ANAB, UKAS, and SGS-related certifications or credentials, alongside quality-related national and industry honors. The supplier offers customization, ODM, OEM for popular brands, SDK availability, and documented quality and supplier-service procedures. It has 12 quality inspectors, in-stock capability, valid contracts with associated subcontractors, and approximately one-month lead times in both peak and off-season periods. Overseas services include debugging, maintenance, repair, training, and installation in Denmark, Colombia, India, and Georgia. However, it reports no overseas warehouse, showroom, agent, or branch, and the provided evidence does not establish specific customer names or independently verify financial strength.

Supplier typeThe supplier is explicitly classified as a combined company and presents offerings spanning export trade, manufacturing, service, quality control, R&D, and sustainable development. It is also identified as a non-offshore company name, indicating a directly identified operating supplier rather than an offshore entity.

CertificationsThe company description states that China Coal has passed ISO9001:2008, United States ANAB management-system, and United Kingdom UKAS management-system certifications. It also cites SGS certification and several national quality, reputation, conformity-assessment, and credit honors; the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation in Denmark, Colombia, India, and Georgia, and has participated in an offline trade show. It reports no overseas warehouse, showroom, agent, or branch, so service coverage exists but lacks those overseas facilities and channels.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. These statements directly support active R&D and product-development capability, although no R&D staffing, patents, or quantified development results are supplied.

Production capacityProduction-related evidence includes cutting, painting, sawing, and shearing equipment; valid contracts with each associated subcontractor; in-stock capability; 78 qualified service-capability suppliers; and approximately one-month lead times in both off-season and peak season. The supplier also has documented supplier-service procedures and corrective/preventive-action records.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier therefore demonstrates a broad stated customization range across design and R&D functions.