Overview

Molded Polyurethane Products for Agriculture Applications

Agriculture

ML6 Bearing Assemblies for Modern Agriculture Applications

Meridian Laboratory’s ML6 polyurethane rollers and bearing assemblies are used throughout modern agricultural equipment, from self-driving herbicide sprayers and vertical farming systems to harvesting machinery. ML6 rollers withstand harsh chemicals, resist wear from dirt and debris, and maintain integrity under constant exposure to UV, moisture, and temperature swings. They perform reliably in wet and humid environments without breaking down, delaminating, or wearing out over time.

Application & Uses

Common Applications & Uses for Molded Polyurethane Products in Agriculture

Resilient to Chemicals & Harsh Outdoor Conditions

ML6 polyurethane covered bearing assemblies are used as guide rollers on state-of-the-art self driving agriculture sprayers to support the spraying arms as they are extended and retracted during use.

The ML6 Advantage

ML6 polyurethane covered bearing assemblies hold up to harsh agricultural chemicals and remain stable in extreme outdoor conditions. Their durability delivers lasting performance through constant UV exposure, temperature swings, and field use.

Corrosion Resistant & Reliable in Wet Environments

ML6 polyurethane covered bearings are used in the track systems for vertical greenhouses and farming.

The ML6 Advantage

ML6 polyurethane covered bearings perform reliably and remain unaffected in wet, humid greenhouse environments, and without degrading. They protect costly track systems from wear and corrosion while keeping operational noise to a minimum.

High Wear Resistance & Zero Delamination

ML6 polyurethane covered bearings are used in equipment that harvests potatoes, pulling them from the ground while simultaneously separating the dirt.

The ML6 Advantage

ML6 polyurethane covered bearings resist tearing and abrasion in tough harvesting environments. The polyurethane is securely bonded to the core, preventing any risk of delamination under constant stress and debris.

Capabilities

Engineering Capabilities & Services

Meridian Laboratory provides application-specific design support to ensure every ML6 polyurethane part meets the exact needs of the system it supports. Our team offers expert guidance during initial design phases and can cross-reference and reverse engineer OEM and competitor part numbers to offer direct replacements or improved alternatives for fit, function, and performance.

  • Application-specific design consultation
  • Competitor & OEM cross-referencing

We partner closely with customers to analyze part failures, understand field challenges, and develop improved solutions using ML6 polyurethane. Our ability to formulate custom polyurethane blends allows us to tailor material properties such as abrasion resistance, chemical compatibility, and flexibility to suit even the most demanding environments.

  • Part failure analysis
  • Custom polyurethane blends for specific applications

From one-off prototypes to high-volume production, Meridian Laboratory’s precision machining capabilities ensure ML6 polyurethane parts are manufactured to exact tolerances. With both CNC and manual equipment—including automated bar feeders and precision inspection tools that measure features as small as 0.000027”—we deliver exceptional consistency and repeatability, regardless of part complexity or volume.

  • CNC and manual machining equipment to support all volumes
  • Ability to machine 1-off prototypes
  • Automated bar feeders and parts catching for maximum output
  • Precision measurement equipment capable of measuring to 0.000027” (0.0006858mm)

Our in-house manufacturing process is supported by ERP-driven process control, giving full traceability and quality assurance. We offer both low and high-volume production runs, custom laser marking for part identification, and streamlined sourcing to keep lead times short and pricing competitive.

  • ERP inventory and manufacturing order tracking systems
  • Custom laser marking
  • High and low volume production

All molds and tooling for ML6 polyurethane components are designed, machined, and maintained in-house, ensuring tight control over part accuracy, consistency, and turnaround times. By storing and servicing molds on-site, we support both long-term repeat orders and fast iterations on new or evolving part designs.

  • In-house manufacturing of all molds and tooling
  • Storage and maintenance of molds

Meridian Laboratory specializes in prototyping ML6 molded polyurethane parts, enabling engineers to test fit, form, and function early in the development process. With no minimum order quantities, our process supports quick, cost-effective iterations without the delay or expense of full production tooling.

  • In-house tooling enables fast turnaround on prototype parts
  • Wide range of durometers available for real-world testing
  • Direct collaboration with engineers for optimized designs

Parts can undergo rigorous testing and can also include First Article Inspection (FAI) and Certificates of Conformance (CoC), to ensure compliance with application and performance standards. We also perform customer-specific validation tests and material compatibility reviews to confirm ML6 polyurethane meets or exceeds functional expectations in real-world conditions.

  • First Article Inspection (FAI)
  • Certificate of Conformance (CoC)
  • Material compatibility testing
  • Customer application-specific testing
  • Prototyping

Beyond manufacturing, Meridian Laboratory provides continued support through flexible delivery options, product stocking programs, and blanket PO agreements. Our team is committed to long-term partnerships, offering technical assistance, custom packaging, and proactive follow-ups to ensure consistent product performance and customer satisfaction.

  • Ongoing technical and sales support
  • Flexible delivery scheduling
  • Custom packaging & labeling
  • Product stocking agreements
  • Blanket purchase orders
  • Post delivery follow-ups

Related Industries

Related Industries to Agriculture

heavy equipment digging

Food & Beverage

Application & Uses

  • Rotary Fill and Capping
  • Pharmaceutical Packaging Machines
  • Glass Container Processing
  • Fish Processing Equipment
  • Lid Liner Production
  • Pet Food Packaging
oil gas building

Print, Package & Labeling

Application & Uses

  • Package Pouch Feed and Fill Machines
  • Label Application
  • High Speed Tape and Label Applicator
  • In-Line Capping Equipment
  • Material Handling Equipment
  • Encoder Measurements
welding sparks

Manufacturing & Production

Application & Uses

  • Centerless Grinding
  • Semiconductor Device Fabrication
  • Glass Fabrication
  • Security Gates
  • Material Handling Carts

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Resources

Helpful Information

Browse our collection of slip ring resources to find detailed information on each model, including mounting instructions, applications, FAQs, whitepapers, and more.