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Custom Extrusion & Molding

Selecting the most knowledgeable manufacturer is crucial when your project depends on having precisely the right moulded or extruded rubber part. That’s where Hamilton Kent enters the picture. With our team of highly skilled experts in compound development, extrusion processing, and moulded rubber design, Hamilton Kent delivers high-quality precision products across a broad spectrum of industries.

Working with our customers

When designing custom extrusion products, our customers work alongside our engineers and chemists to ensure we formulate the exact type of rubber compound with the detailed profile to meet every specification and performance requirement. As a result, we pride ourselves on meeting our customers’ cost expectations, performance requirements, and development timing.  

In-house expertise

At Hamilton Kent, each custom moulding tool or custom extrusion die is carefully reviewed and managed by our engineers and tuned to perfection through our testing process. That means less chance of expensive delays for return to the outside vendors for adjustments. In addition, Hamilton Kent’s ISO-controlled development process strengthens our ability to produce higher-quality parts in fewer design iterations, compressing timelines and lowering development costs.

Custom sizes and profiles

With decades of experience designing and manufacturing custom-made rubber extrusion products, Hamilton Kent’s capabilities extend to large or small rubber components designed to precise specifications. Custom extrusions can be produced from standard compounds or various unique compounds formulated to meet the physical requirements of your application. All Hamilton Kent rubber extrusions are continuously monitored to ensure consistent product quality. Standard rubber compounds include:

  • EPDM
  • SBR
  • Polyisoprene 
  • Nitrile 
  • Neoprene
  • Other compounds formulated for specific needs

State-of-the-art injection moulding

Hamilton Kent’s state-of-the-art injection moulding presses handle a full range of rubber compounds at varying degrees of hardness. This variety of moulding capabilities gives our customers the flexibility to provide production efficiency and economy that transfer/compression moulding techniques cannot match. Parts can be designed with dual rubber durometers in the same profile; parts can have undercuts, indents, varied wall thickness, or whatever shape and performance you require.

Wide range of industries

Our custom-designed parts are used in a wide range of applications, including:

  • Bridge expansion seals
  • Potable water pipe gaskets
  • Water and wastewater treatment
  • Vibration isolation
  • Electrical parts
  • Automotive parts
  • Appliance parts
  • Infrastructure and rail

Benefits of Hamilton Kent’s Custom Extrusion & Molding Products

  • Expert design team with broad experience creating custom rubber products
  • High-quality extrusion and injection moulding and compression moulding equipment
  • ISO quality control process to ensure all products meet or exceed standards and specifications
  • Access to a wide range of rubber compounds developed through decades of experience 
  • Manufacturing facilities in USA and Canada
  • Quality control process to ensure all products meet or exceed standards and specifications
  • Made from high-quality Hamilton Kent rubber compounds