Custom Molded Rubber Parts

CGR Products offers custom molding services for both direct manufactured parts and distributed parts.

Our in-house molding process uses a state-of-the-art injection press capable of 11.5 lbs. of rubber per shot. This process provides the most value with large-volume productions and/or large-dimensioned parts. Other size requirements and volumes are offered as distributed items.

We work with a variety of materials, including:


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Molded Rubber Parts Processes

Injection Molding

Injection molding is a manufacturing process accomplished by taking raw, uncured rubber and forcing it into a heated mold using a reciprocating screw. The material is formed and cured under heat and pressure, then removed to cool as a custom shape.

Compression Molding

Compression molding is defined by taking a pre-measured amount of raw rubber material that is placed into a heated open lower mold cavity. The top cavity is then forced closed, causing the raw material to flow through the shape of the mold. After curing, the mold cavity is opened and the shapes can be removed

Transfer Molding

Transfer molding is a form of rubber production in which the raw material is measured, heated and then forced into chamber. A plunger is used to force the material into the mold using a system of runners and channels to thoroughly fill the closed mold. The mold is heated to cure the raw material. The mold is then opened and the molded parts can be removed.

Typical Applications for Rubber Molded Products

CGR Products also uses Maplan and Chyoda equipment to create custom molded rubber parts for many applications including:

  • Appliances
  • Automotive
  • Bumpers
  • Bus
  • Bushings
  • Chiyoda Design Desulfurization Boots
  • Compressors
  • Couplings
  • Generators
  • Grommets
  • Heavy Equipment
  • HVAC
  • Industrial Sealing
  • Marine
  • Medical Equipment
  • Military
  • Mining
  • Power Plant Equipment
  • RV
  • Stoppers
  • Truck Body and Cab
  • Turf and Lawn Care Equipment
  • Water & Sewer Pipe Couplings and Seals
  • Valves and Fluid Sealing
  • Vibration and Shock Isolators

Molded Rubber Part Value-Added Services

CGR Products offers Kanban, Safety Stock, JIT, Pull Methods and Innovative Inventory Systems, as well as lab facilities for engineering and quality reports. CGR also stands behind our products with an experienced inside sales team, field sales representatives and product specialists. We have fully integrated EDI capabilities, bar coding and special labeling capability and continued process improvement programs. CGR Products also accepts all major credit cards.



Contact us today for more information.

Frequently Asked Questions

Do you have it in stock?

We have many stock items in our 3 warehouses.



Can you ship it today?

We typically have short lead times on repeat custom items.



Do you take credit cards?

Yes, we take most major credit cards.



Can you quote this sample?

If it is a shape, soft and pliable, chances are we can help.



What is your minimum?

Minimums will be determined by mold size and material.



If you have additional questions, please don't hesitate to contact us today.