What surface treatments are available?

We offer carburizing, high frequency treatment, hardening, tempering, nitriding, black oxidation, zincing, and nickelage.

What standards do your sprockets comply with?

Our sprockets comply with ANSI, JIS, DIN, and ISO standards.

Is after-sales service available?

Yes, we provide 7*24 hours after-sales service with a well-developed global network.

High-Torque 28A Drive Sprocket for Construction Equipment Chains

Name: High-Torque 28A Drive Sprocket for Construction Equipment Chains
Brand: Qingdao Star Machine Technology Co., Ltd.
SKU: 2086491772

Shandong, ChinaQingdao Star Machine Technology Co., Ltd.

US$0.30-1.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Nonstandard

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car

Model NO.

28A

Hardness

Hardened Tooth Surface

Manufacturing Method

Rolling Gear

Toothed Portion Shape

Spur Gear

Material

Stainless Steel

Type

Circular Gear

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Motor

AC Motor

Drill Hole Diameter

>300mm

Drill Hole Depth

>300m

Bit Type

Diamond Bit

Drilling Way

Compound

After-Sales Service

7*24hours

Warranty

1 Year

Transport Package

Wooden Cases

Specification

ALL KIND OF

Trademark

SMCC OR NO MARK

Origin

China

HS Code

8483409000

Production Capacity

10000000pieces/Year

Key features

Customization Available: OEM and bespoke solutions available for specific applications with custom drawings.

Wide Material Options: Available in 1020, 1045, SS304, SS316, or as per user request.

Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000, ISO 9001:2008, and SGS.

Fast Delivery: 10 days for samples and 15 days for official orders.

24/7 After-Sales Support: Engineers available 7*24 hours for technical assistance.

Diverse Standards Compliance: Meets ANSI, JIS, DIN, and ISO standards for global interchangeability.

Advanced Manufacturing: Produced with 219 sets of CNC machines and 167 senior engineers.

Superior Surface Treatment: Options include carburizing, hardening, nitriding, zincing, and nickelage.

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: ≤2.98hTerms 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 based in Liaocheng, Shandong, China, specializing in valves and electronic sensors. It has a strong capability in OEM and ODM services and offers customization from samples. The company lacks new product development in the past year but maintains a reliable quality assurance system. It has a sound global service network, although it does not manage overseas warehouses or showrooms. With a significant portion of sales from exports, the supplier has experience in international trade. However, there is no valid contract for manufacturing capacity with subcontractors.

Supplier typeThe supplier is a limited company with no affiliations to a larger company group.

After-Sales capabilityThe supplier has a sound global service network and an efficient after-sale service system.

R&D capabilityThe supplier has not introduced new products in the past year, indicating limited innovation capability.

Production capacityThe supplier lacks a valid contract for manufacturing capacity with subcontractors.

Customization capabilityThe supplier offers OEM and ODM services and customization from samples, indicating strong customization capabilities.