Double Hole Both Sides Attachment Chain Double Hole Both Sides Attachment Chain Double Hole Both Sides Attachment Chain

Our Double Hole Both Sides Attachment Chain is a precision-engineered conveying chain featuring attachment plates with two mounting holes on each side, designed to provide secure, balanced attachment points for carriers, fixtures, or product handling accessories. Manufactured in accordance with ISO 606 and ANSI B29.1 standards, this chain combines the reliable performance of standard short pitch roller chain with specialized side plates that offer symmetrical mounting capabilities, allowing for stable load distribution and simplified conveyor system design. 

The chain is manufactured according to applicable ISO 606 and ANSI B29.1 requirements, with the underlying chain series determining the available pitch and dimensional specifications. Standard metric pitches such as 06B to 24B and inch pitches such as 35 to 80 can be selected according to the required chain configuration.

Muyun also supports customized attachment dimensions, including hole diameter, hole spacing, and attachment plate dimensions. This makes the chain suitable for standard conveyor equipment as well as OEM projects requiring a specific mounting arrangement.

Key Features

• Double-Hole Attachment Plates on Both Sides
  Precision-formed attachment plates feature two mounting holes on both sides of the chain, providing multiple and symmetrical attachment points for carriers, fixtures, brackets, and other conveyor accessories.

• Precision-Formed Attachment Plates
  The attachment plates are formed to maintain consistent dimensions and provide a reliable mounting interface for connected components. Hole diameter, spacing, and plate dimensions can be customized for specific fixture requirements.

• Heat-Treated Pins and Bushings
  Heat-treated pins and bushings provide improved wear resistance for continuous conveying applications, helping the chain maintain reliable performance under repeated articulation and operating loads.

• Solid Rollers for Smooth Operation
  Solid rollers are designed to minimize friction during chain movement and support smooth engagement with the sprocket. Proper lubrication and sprocket alignment further contribute to stable operation.

• Pre-Stressed During Assembly
  The chain is pre-stressed during assembly to reduce initial elongation after installation. This helps maintain more consistent chain pitch and supports stable movement during the initial operating period.

• Flexible Attachment Configuration
  The double-hole structure provides greater flexibility for mounting different carriers and fixtures. Attachment hole diameter, hole spacing, and plate dimensions can be adjusted according to the customer's equipment and installation requirements.

• Suitable for Automated Conveying
  The combination of a short pitch roller chain and double-hole attachments makes the chain suitable for automated assembly lines, packaging machinery, material handling systems, and other conveyor applications requiring direct fixture mounting.

Specifications and Configuration

The technical specification of the Double Hole Both Sides Attachment Chain is based on the underlying short pitch roller chain series.

Depending on the selected configuration, metric pitches such as 06B through 24B or inch pitches such as 35 through 80 can be considered.

The attachment dimensions are not limited to one universal configuration. Depending on the equipment requirements, customers can specify:

• Chain pitch

• Chain size

• Attachment hole diameter

• Hole spacing

• Attachment plate dimensions

• Attachment position

• Chain length

• Attachment interval

• Material

• Surface treatment

• Lubrication requirements

Tensile strength and detailed dimensional information should be confirmed according to the selected chain model because the base chain specification determines the applicable technical data.

For procurement projects, it is therefore important to provide the complete chain configuration instead of requesting the product only by its general name.

Applications of Double Hole Both Sides Attachment Chain

Double Hole Both Sides Attachment Chain is designed for conveying and automation systems where products or fixtures need to be connected directly to the moving chain.

Automated Assembly Lines

Automated assembly equipment often uses dedicated carriers to transport components between different workstations.

The double-hole attachment configuration provides multiple mounting points for these carriers and fixtures. This allows the carrier to move together with the chain while maintaining the required mounting relationship.

For an attachment chain for automated assembly lines, the chain pitch, load, carrier weight, fixture dimensions, and operating speed should be evaluated together.

Packaging Machinery

Packaging machinery may require products to move through filling, sealing, labeling, inspection, or other processes while remaining in a controlled position.

The attachment plates can be used to connect product holders or customized brackets. The two-hole arrangement provides additional flexibility when the holder requires more than one fixing point.

For packaging applications, the attachment dimensions can be matched to the actual product carrier rather than relying on a general-purpose mounting arrangement.

Automated Material Handling

Automated material handling systems often transport trays, containers, components, or workpieces between different processing areas.

A carrier can be mounted to the chain through the attachment plates, allowing the conveyor to transport products according to a defined path.

The appropriate chain size depends on the combined weight of the carrier and conveyed product, operating speed, conveyor layout, and required working conditions.

Overhead Conveyors

Overhead conveyors require a chain configuration that can support attached components while moving through the conveyor system.

The both-sides attachment arrangement can be used where brackets, carriers, or other components need to be mounted symmetrically around the chain.

The actual attachment plate dimensions should be checked against the conveyor structure and the connected component before production.

Automotive Manufacturing

Automotive manufacturing systems frequently use dedicated carriers and fixtures to transport components through automated production processes.

The attachment chain can be configured according to the fixture structure and required mounting points. The double-hole design provides flexibility for applications where the fixture requires multiple attachment points on both sides of the chain.

How to Select the Right Attachment Chain

Choosing the correct attachment chain requires more than selecting the chain pitch.

Confirm the Chain Pitch

The chain pitch must correspond to the required sprocket and conveyor configuration.

If the product is being used as a replacement, the existing chain pitch should be measured or confirmed from the original equipment documentation.

Check the Base Chain Size

The base chain size determines the underlying roller chain dimensions and applicable performance data.

The available range can include metric sizes such as 06B–24B and inch sizes such as 35–80, depending on the chain series and attachment configuration.

Determine the Hole Diameter

The attachment hole should match the fastening component used to connect the fixture.

The required hole diameter should be provided when requesting a customized configuration.

Confirm Hole Spacing

The distance between the two holes is particularly important when the attachment chain needs to match an existing carrier or fixture.

A dimensional drawing is the preferred reference for custom production.

Check Attachment Plate Dimensions

The plate width, height, thickness, and extension dimensions should be considered together with the fixture structure.

If the plate is too small for the required mounting arrangement, the fixture may not be installed correctly even if the chain pitch is correct.

Consider Attachment Frequency

Attachments may be required on every link or at specific intervals depending on the conveyor design.

The required attachment spacing should therefore be confirmed during the quotation stage.

Consider the Operating Environment

Temperature, moisture, chemicals, dust, and cleanliness requirements can influence material, surface treatment, and lubrication selection.

Stainless steel, nickel plating, black oxide, and specialized lubrication can be considered for applicable operating conditions.

Custom Attachment Chain Options

Standard attachment dimensions may not always meet the requirements of automated equipment.

As a custom attachment chain manufacturer, Muyun can evaluate attachment configurations according to customer drawings, samples, and technical specifications.

Customization can include attachment hole diameter, hole spacing, plate dimensions, chain length, attachment position, material, surface treatment, and lubrication requirements where applicable.

Stainless steel construction can be considered for applications requiring improved corrosion resistance. Nickel plating and black oxide are additional surface-treatment options for suitable configurations.

For OEM equipment manufacturers, customization can be particularly useful because the chain can be designed around the existing fixture instead of requiring the fixture to be redesigned around a standard chain.

Customers can provide:

• CAD drawings

• Engineering drawings

• Existing chain samples

• Fixture dimensions

• Product photographs

• Hole diameter and spacing

• Required chain length

• Application information

These details allow the attachment configuration to be evaluated before production.

Quality Control and Manufacturing

The dimensional accuracy of the attachment plate is an important part of product quality.

For a double-hole configuration, the hole diameter and spacing need to remain consistent so that the chain can be properly connected to the corresponding fixture.

Muyun manufactures industrial chain products in Kunshan and provides chain configurations for conveying and automation applications.

The company's production and inspection capabilities cover the underlying chain as well as customized attachment requirements. Products conform to applicable GB, ISO, ANSI, DIN, and JIS standards according to the relevant product series.

For this attachment chain, production is carried out under an ISO 9001 quality management system with material traceability and dimensional verification.

For OEM and replacement projects, these controls are particularly important because attachment dimensions directly affect installation compatibility.

Why Choose Muyun?

Muyun focuses on the manufacture of roller chains, conveyor chains, attachment chains, and other industrial chain products.

For customers sourcing a double hole attachment chain supplier, the main advantage is the ability to discuss both the standard chain specification and the customized attachment structure in one project.

The company can evaluate requirements involving chain pitch, chain size, hole diameter, hole spacing, attachment plate dimensions, chain length, material, surface treatment, and lubrication.

Its Kunshan manufacturing base also supports customized production for equipment manufacturers and conveyor system integrators.

For projects where standard catalog dimensions are insufficient, customers can provide drawings or samples for evaluation. This allows the attachment structure to be developed around the actual carrier or fixture.

The company also supports replacement requirements where customers need to reproduce an existing attachment chain based on samples, dimensions, or available technical information.

Maintenance and Installation

Proper installation is important for maintaining stable chain operation.

Before installation, confirm that the chain pitch and base chain dimensions correspond to the sprocket.

The attachment plates should be positioned correctly according to the conveyor design, and the connected fixtures should be securely fastened to prevent unnecessary movement around the mounting holes.

During operation, periodically check:

• Chain elongation

• Roller condition

• Pin and bushing wear

• Attachment plate deformation

• Mounting-hole wear

• Loose fixture fasteners

• Sprocket tooth wear

• Chain alignment

• Lubrication condition

If abnormal noise, vibration, uneven movement, or rapid elongation occurs, the chain, sprocket, alignment, and lubrication conditions should be inspected.

Maintenance requirements should be adjusted according to the actual operating environment and duty cycle.

Request a Double Hole Both Sides Attachment Chain Quote

Whether the requirement is for a new conveyor system, automated production equipment, packaging machinery, or replacement project, the correct attachment configuration should be determined according to the actual fixture and chain specifications.

Provide the chain pitch, chain size, attachment hole diameter, hole spacing, plate dimensions, required chain length, quantity, application, and fixture drawing or sample when available.

Muyun supports standard and customized Double Hole Both Sides Attachment Chain requirements for automated assembly, packaging, material handling, overhead conveying, and other industrial applications. As an experienced double hole attachment chain manufacturer, Muyun can assist with specification confirmation and customized attachment requirements for your conveyor project.