What is the transmission efficiency of the roller chain?

It offers high transmission efficiency with no elastic slippage, ensuring accurate power transfer.

Does the chain require frequent maintenance?

No, it is designed for low maintenance with features like a steel seal to reduce wear.

What is the load-bearing capacity of the chain?

The chain has strong load-bearing capacity, capable of withstanding large loads and impacts.

40A-2 Custom Roller Chain - Durable Alloy Steel for Long-Term Operation

Name: 40A-2 Custom Roller Chain - Durable Alloy Steel for Long-Term Operation
Brand: Changzhou Boshi Chain Transmission Manufacturing Co., Ltd.
SKU: 2253850965

Jiangsu, ChinaChangzhou Boshi Chain Transmission Manufacturing Co., Ltd.

US$1.00-100.00

10 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Material

Alloy Steel

Structure

Conveyor Chain

Surface Treatment

Shot Blasting

Model NO.

40A-2

Chain Size

Customized

Size

Customer Size Accepted

Application

Excavators, Loaders, Cranes, Snow Plows, etc.

Feature 1

High Tensile Strength

Feature 2

Heat Resistant

Feature 3

Corrosion and Weather Resistance

Feature 4

Low Maintenance

Feature 5

Steel Seal

Transport Package

Carton Packing, Color Box, Wooden Case.

Specification

GB/T, DIN, ANSI, ISO, BS, JIS.

Trademark

BOSHI

Origin

Changzhou, Jiangsu

HS Code

7315119000

Production Capacity

80000m/Month

Key features

Customizable Chain Size: Accepts customer-specific sizes to meet unique application requirements.

High Transmission Efficiency: No elastic slippage ensures accurate average transmission ratio and reduced energy loss.

Strong Load-Bearing Capacity: Withstands large loads and impacts, ideal for heavy-duty industrial applications.

High Reliability: Rigid link meshing prevents slipping, ensuring stable power transmission.

Harsh Environment Adaptability: Resistant to high temperature, humidity, dust, and corrosion for stable operation.

Low Maintenance Design: Steel seal and reduced friction minimize wear and lower maintenance costs.

Wide Application Scope: Suitable for excavators, loaders, cranes, snow plows, and industrial machinery.

Proven Manufacturer: ISO9001 certified with 20 years experience in chain transmission manufacturing.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityRaw-Materials Traceability100% Finished Products Inspection

Changzhou Boshi Chain Transmission Manufacturing Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with customization capabilities covering samples, designs, full customization, minor customization, and flexible customization. It reports ISO 9000 and ISO 9001 management-system certifications, including an ISO 9001:2015 certificate, and operates two production lines supported by automated equipment. After-sales support includes installation, commissioning, training, maintenance, and a technical team, although complaint handling lacks written procedures or records. The supplier has three R&D engineers and continues process-equipment and production-process development, but reported no new products in the past year and does not provide 3D software design, ODM, SDK, or popular-brand OEM services. No overseas service infrastructure or offline trade-show participation is reported. Cooperation with Fortune 500 companies is explicitly absent, while repeat-buyer preference is stated at 80%–100%.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its three R&D engineers confirm dedicated technical resources, with responsibilities covering customer-request confirmation, new-product design, and technical support for production and after-sales service.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications and specifically lists an ISO 9001:2015 certificate. This is explicit evidence of formal quality-management certification.

After-Sales capabilityThe supplier has a complete after-sales system and provides installation, debugging, usage training, maintenance, and ongoing technical-team support, including customized solutions. However, it reports no written procedures or records for handling customer complaints, indicating a documented-process weakness.

Production capacityThe supplier operates two production lines and uses a broad equipment set including laser cutting, punching, milling, drilling, welding, grinding, and automatic assembly equipment. It also reports advanced automated lines for high-precision, high-speed, large-scale production and has a uniform finished-product inspection instruction.

Customization capabilityCustomization is explicitly available from samples and designs, including full, minor, and flexible customization. The supplier also states that it develops systematic and customized solutions based on different customer needs and considers customer requirements from design through delivery.