French Oil Mill Machinery Co.

ISO-certified manufacturer of hydraulic press systems generally ranging from 20 to 2,000 tons for closed press molding of composite, thermoset rubber and plastic materials, including RTM, SRIM, RIM, laminating, forming, transfer molding and curing.

1035 W Greene St.
PO Box 920
Piqua, OH 45356 US


As Seen In CompositesWorld

Down-acting hydraulic compression press designed for composite molding
French Oil & Mill Machinery’s 200-ton hydraulic press reduces installation costs and provides a low work height.

composites manufacturing

French Oil Mill Machinery Company holds open house
The event drew over 80 attendees for a behind the scenes look at the company’s manufacturing processes.

French Oil Mill Machinery Company’s three-press hydraulic system.

CAMX 2018 preview: French Oil Mill Machinery Co.
French Oil Mill Machinery Co. and TMP, A Division of French, are featuring a self-contained, three-press system with one central press controller for compression molding composite medical parts.

French TMP 400-ton press composites manufacturing

CAMX 2017 preview: French Oil Mill Machinery
French Oil Mill Machinery Co. (Piqua, OH, US) and TMP, A Division of French, are displaying their heavy-duty hydraulic presses for composites manufacturing.

HPC's 20th Anniversary: Thanks to HPC’s charter advertisers
Every trade publication lives and dies by its advertisers, and those who had the gumption to ante up for HPC’s premier issue are listed here and those who are still with us (see page numbers below) are gratefully recognized with the HPC 20th Anniversary Medallion.

Press refurbishment a cost-effective strategy for improving production
When a U.S.-based molder of composite friction materials used in aircraft braking systems recently upgraded its factory capabilities, French Oil Mill Machinery Co. (Piqua, Ohio) agreed to rebuild 10 of the molder’s 400-ton presses

Product Categories of French Oil Mill Machinery Co.

Primary manufacturing equipment
  • Reaction injection molding equipment (RIM, RRIM, SRIM)
  • Resin transfer molding equipment (RTM)
  • Used primary equipment
  • Vacuum-assisted resin transfer molding equipment (VARTM
  • Other primary manufacturing equipment
  • Presses
    • Presses, compression molding
    • Presses, hydraulic
    • Presses, laminating
    • Presses, low-pressure
    • Presses, superplastic forming
    • Presses, thermoforming/pressure forming
    • Presses, vacuum
Tools/tooling materials
  • Other tools/tooling materials
Auxiliary processing equipment, repair equipment, and supplies
  • Auxiliary processing equipment
    • Computer controls and software
    • Diecutting (die cutting) equipment
    • Process controls
    • Temperature control devices
  • Supplies
    • Heat-transfer fluid