Material handling and conveyor systems

Plastic parts for conveyor wear and movement.

CDS machines plastic guides, rollers, sprockets and other components for material-handling and conveyor equipment, using customer drawings or established replacement-part geometry.

Request machining for a new part, an approved revision or an obsolete replacement. Material, dimensions and fit requirements come from your equipment specification.

Photography plannedConveyor contact and movement
Rotating parts and fixed wear surfaces require different machined profiles and mounting features.

Rotating components and fixed wear parts.

Identify the individual part you need, then follow its machining page for the relevant profiles, features and quotation records.

Rotating contact and its supportA conceptual roller rotates beneath a contacting surface, with its shaft and support shown separately.
A roller rotates at its outer surface around a supported shaft. Surrounding support is shown only for context.

When the part rotates or engages a drive

Rollers and idlers have machined outside profiles, bores and end features. Specify the roller body and its shaft or bearing interfaces; complete assemblies require separate confirmation.

Sprockets engage a chain through machined teeth. The drawing identifies the chain profile, pitch, tooth count, hub, bore and required mounting features.

Movement across a fixed surfaceA moving member travels over a stationary guide with mounting support below.
Illustrative fixed contact. Movement occurs along the supported surface.

When a surface stays fixed

UHMW guides, rails and wear strips provide fixed sliding surfaces. CDS machines straight and curved profiles to the specified cross-section, path, length and mounting details.

Scrapers use an edge to remove residue, product or carryback. The machining request defines the blade profile, thickness, edge and attachment features.

A groove may carry a belt, rope or cable

For a machined sheave, provide the specified groove profile, diameter, bore and mounting features. CDS must confirm the material and configuration for the individual part; no load rating or standard range is established.

Need a bushing, chute liner, impact plate, product diverter or stop? Submit the customer-specified part geometry and material for machining review.

Use the material specified for your conveyor part.

Your engineering team selects the material for the equipment. CDS confirms the specified grade, part geometry and requirements for machining and supply.

New grade or same-part replacement?

A grade change can alter dimensions, wear behavior and stiffness. Use the approved material callout for the part being ordered and identify any customer-authorized alternatives.

Inspection and installed conditions

A dimension measured after machining may differ from the installed part because of temperature, moisture or loading. The drawing should state any required inspection conditions. Equipment fit and performance remain the responsibility of the customer's engineering team.

Photography plannedWear surface and installed mounting
A replacement drawing records the wear profile and mounting details that must be reproduced.

UHMW

Fixed sliding and replaceable wear surfaces

Often considered for sliding abrasion. Sustained loading and thermal movement require separate engineering consideration.

Nylon

Loaded wear duty

Used in loaded wear applications; moisture can alter dimensions and stiffness. Exact nylon type and required inspection condition matter to the specified fit.

Acetal

Stiffness, detail and moisture-related fit

Lower moisture uptake than nylon can help with dimensional fit. Specify POM type and grade; identify Delrin explicitly if that brand is required.

HDPE

Less demanding guides and liners

A candidate for less demanding or non-load-bearing duties; it is not an automatic UHMW substitute.

Detection and product-contact requirements

The exact grade, detection method, product and line conditions, validation criteria and required documents need separate review. Color or a base polymer cannot establish food-contact status or detection performance, and not every component has an established detectable option. Review detectable-plastic requirements when detection is part of the project.

Conveyors, transfer stations and automated equipment.

A wear or fixture component may belong to bulk handling, palletizing, a conveyor curve or a transfer station. CDS reviews the individual drawing, material and quantity for machining.

Storage and retrieval

Warehouse automation and AS-RS

For an AS-RS wear-part request, provide its drawing, material and mounting details. CDS confirms whether the component's size and features fit its machining equipment.

Wear and fixture parts

Robotics and industrial automation

Submit wear or fixture parts with the customer-approved material and geometry. If inductive sensing requires a non-metallic component, that requirement must be resolved in the customer's specification before machining.

Changing container size, pocketing or timing? See Packaging and Processing for change parts and the interfaces between stations.

Photography plannedMaterial-handling component machining
Machining and inspection requirements follow the component's critical working interfaces.

Machining and inspection

Define the component and the records it needs.

For material-handling and conveyor work, CDS machines and inspects components at its U.S. facility under strict process control and quality standards. Confirm the inspection method and records for the actual part through Quality and Documentation.

CNC milling and CNC turning explain supported machining processes. The geometry determines which approach needs review.

Request machining for your conveyor component.

Provide the drawing and manufacturing requirements, or discuss replication of an existing part. CDS does not diagnose conveyor failures or design component changes.

Part drawing
Part number, drawing or model, revision, profiles, bores, mounting features, dimensions, tolerances and surface requirements.
Material and acceptance
Specified grade and approved alternatives, finished-part acceptance criteria, and required material, inspection, traceability or detection documentation.
Order and timing
Quantity, repeat need and requested date. Identify urgent replacements, short runs or customer-defined verification builds.