Molding Machine Rebuild & Repair Services

Twin Pines can rebuild and repair all types or rubber and plastic molding machines including compression, transfer, and injection machines as well as all related secondary and testing equipment. We have over 15 years of experience inspecting, repairing, and rebuilding molding machines and have become familiar with virtually every kind of machine and every kind of problem the molding machine industry has produced. We can also upgrade your old machines to work better and last longer based upon your specific needs.


Molding machine inspection Molding Machine Inspection & Basic Service:
We will inspect any type of rubber or plastic molding machine and provide tune-up services to ensure longevity and peak performance.

Complete Machine Rebuild Complete Molding Machine Rebuild & Overhaul:
A “gut shot” rebuild can make any old or used machine run like new. A cost-effective alternative to buying a brand new machine, we can also make upgrades during a complete rebuild.

Electrical Upgrade Electrical & Power Control Upgrade:
From replacing obsolete equipment, to upgrading controls, to simple repairs, Twin Pines offers complete electrical services for all rubber and plastic molding machines.

Hydraulic Repair Hydraulic Repair Services:
Our expertise in hydarulics with molding machines enables us to offer Hydraulic Repair as an additional service to our customers.

Additional Repairs Additional Repair Services & Options:
Have a less common request? We can modify your rubber machine to run plastic, turn a compression machine into an injection machine, or just install a new clamp safety. The possibilities are endless.

If you have TPE or rubber molding machines that do not require a complete rebuild but still need repairs or upgrades, Twin Pines offers a host of additional options.

This can include redesigning the machine for a different process. A rubber molding machine can become a TPE machine and vice versa. You might also opt to make it two machines in one by turning it into a convertible molding machine.

Another option for your machine includes converting it to perform a different type of molding operation. We can take any type, whether compression, transfer, or injection, and construct it to perform any one of the other types of molding operations.

Less dramatic options include adding a mechanical clamp safety or upgrading the hydraulics. The mechanical safety can bring machines up to code or offer a superior system to the existing safety lock. One option for the hydraulics upgrade includes installing proportional controls into machines that were built without them.

If you need or choose to have the injection system replaced we can install upgrades as well. An adjustable nozzle eliminates nozzle drool, and a high speed injection system can dramatically improve a machine’s productivity.

Whether your molding machines need repairs or upgrades, these are just a few of the options with offer. If you have other requests, call or email us and we would be happy to consult with you about any number of possible options.

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Wabash MPI

Twin Pines MFG Is the exclusive repair center and rebuilder for all WABASH MPI injection molding machines. We Also stock all spare parts.

Twin Pines TPE Rubber Molding MachinesTwin Pines Manufacturing