Electronics Repair for Plastics & Injection Molding Plants
Injection molding machines run 20+ years mechanically, but their controllers, HMIs, and drives fail first. We repair the operator screens, servo and hydraulic-system drives, and temperature-control electronics that keep presses cycling — without the controls-migration project a replacement often forces.
✓Fixed — or it's free
Unrepairable units are refunded; evaluations cost $0
✓24-month warranty
Every repair covered, parts and labor
✓3–5 business days bench time
Rush (1–2 day) and emergency service available
✓Program preserved
Your application and settings stay in the unit
Equipment we repair for plastics & injection molding
- ▸Machine HMIs & operator panels
- ▸Servo drives on electric and hybrid presses
- ▸Heater-band and temperature control boards
- ▸PLC racks & power supplies
- ▸VFDs on auxiliaries
Why it matters here
- ▸A dead HMI idles the press even when the machine is healthy
- ▸OEM controls support for older presses is gone or priced like a retrofit
- ▸Validation and setup live in the existing hardware
How mail-in repair works
- 1
Start your repair online
Buy a flat-price repair or request a free evaluation. Either way you get an RMA number and shipping instructions instantly.
- 2
Ship us the unit
Pack it well, write the RMA on the box, and ship to our Dallas–Fort Worth lab with any carrier. Packing guides are in your confirmation.
- 3
We diagnose and repair
Bench diagnosis, board-level repair with quality components, aged capacitors replaced as standard, then full functional testing. Quote-track units get a firm quote for your approval before any work.
- 4
Tested, returned, warrantied
Your unit ships back with the return speed you chose — covered by a 24-month warranty, with your program and settings preserved.
Machine down? Let's get it back up.
Start a repair online in two minutes, or send us the part number for a free technician review.
The Fixed-or-Free Guarantee: if we can't repair it, you don't pay for the repair.
Call (817) 799-7332 · 📱 Text us a photo of your unit · Email repairs@controlboardlab.com