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Made-to-order machining, gear tooth milling and special parts

Manufacturing of mechanical components to technical drawing, or reproduction from a physical sample, including gear rims and gear tooth milling services.

What we do

Custom machining

Besides our gear, worm wheel and worm shaft lines, we carry out custom machining of special parts for industrial maintenance and for machine and equipment manufacturers. The most frequent demand is the replacement of components that are no longer supplied — discontinued items, parts of imported equipment or old machines with no technical documentation available.

We also provide gear and worm wheel tooth milling services, machining of gear rims and manufacturing of components to sample or to supplied dimensions.

  • Milling
  • Tooth milling of gears and worm wheels
  • Precision machining
  • Machining of gear rims and worm shafts
  • Usual materialsSAE 1045, 8620 and 4340 steels, bronze for worm wheels and cast iron.
  • Manufacturing of special parts
  • Manufacturing to technical drawing
  • Reproduction of components from a sample
  • Parts sent in for processingWe receive the customer's part and return it with a return invoice.
  • Support for industrial maintenance and discontinued parts

Capacity assessed case by case according to drawing, material, dimensions and application.

Technical gallery

Component examples

Milling machine cutting gear teeth
Milling machine cutting gear teeth
J. F. Peraita Del Hoyo machine shop in São Paulo
J. F. Peraita Del Hoyo machine shop in São Paulo
Inside the J. F. Peraita Del Hoyo plant
Inside the J. F. Peraita Del Hoyo plant
Gear tooth milling in operation at the plant
Gear tooth milling in operation at the plant
Machined helical pinion set on the machine table
Machined helical pinion set on the machine table
Machined gearbox housing prepared for assembly
Machined gearbox housing prepared for assembly

Common questions

Frequently asked questions

Technical review

Request a machining quote

Send the drawing, photos or a description of the part. When no drawing exists, we can work from the physical sample.

Request a quote

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Your details

Fill in at least one of the two fields: e-mail or phone.

Fill in at least one of the two fields: e-mail or phone.

About your requirement

Describe the component, the equipment it is fitted to and the problem to be solved.

We accept PDF, DWG, DXF, STEP, IGES, images, documents and compressed files. Up to 5 files, 15 MB each.

What to send

The more information you send, the more accurate the quotation:

  • Technical drawing or photos of the part
  • Whether a physical sample is available
  • Main dimensions
  • Material, if known
  • Quantity
  • Application of the component
  • Required lead time
  • Whether the machine is down