What materials are used to manufacture these chains?

They are constructed from premium carbon steel, precisely welded and heat-treated.

What packaging options are available?

We offer carton boxes, wooden boxes, and pallets according to customer requests.

Where is the product manufactured?

The product originates from Qingdao, China, with a global network of sales and service.

Durable Cast Steel Welded-Steel-Type Mill Chains for Heavy Duty Use

Name: Durable Cast Steel Welded-Steel-Type Mill Chains for Heavy Duty Use
Brand: Qingdao Star Machine Technology Co., Ltd.
SKU: 2181879432

Shandong, ChinaQingdao Star Machine Technology Co., Ltd.

US$2.10

10-99 Feet

US$1.80

100-999 Feet

US$1.50

1,000+ Feet

Sample price:US$30.00/foot.Request sample

Product profile

Customization

Available

Application

Conveyer Equipment, Mining Equipment, Agricultural Machinery, Car

Surface Treatment

Polishing

Model NO.

WR78/WR82/WR106/WR110/WR111/WR124, etc.

Structure

Welded Chain

Material

Cast Iron

Type

Cranked Link Chain

Warranty

1 Year

After Sales Service

7-24 Hours

Package

According to Customer's Requests

Delivery

15-25 Days

Certification

ISO9001,SGS

Transport Package

Carton Case, Pallet and Wooden Box

Specification

700mm×700mm×900mm

Trademark

SMCC OR NO MARK

Origin

China

HS Code

7315119000

Production Capacity

50000000 Per Year

Key features

Heavy-Duty Construction: Premium carbon steel with precise welding and heat treatment for high tensile and impact resistance.

Customizable Attachments: Attachments can be customized as required to meet specific application needs.

Wide Application Range: Suitable for steel mills, mining, cement plants, agriculture, and waste treatment conveying lines.

Robust Link Structure: Effectively withstands heavy loads, shock loads, and abrasive environments for long-term running.

Multiple Standard Pitches: Offers various standard pitches including WR78, WH78, WR106, and WH106 series.

Global Shipping Support: Efficient shipment arrangements to North America, Europe, Asia, Africa, and South America.

ISO9001 & SGS Certified: Production management and product quality comply with relevant industrial standards.

1-Year Warranty: Comprehensive 1-year warranty coverage for all mechanical equipment.

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: ≤2.42hTerms 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.