DIPPER PARTS FOUNDRY
OPM Heavy Equipment has been in dipper parts for over several years. We are the leading producer of forged manganese steel bushings and pins as well as other wear products used in the mining industries.We sell directly to mines, as well to OEMs. For the South America territory, we have appointed OPM Heavy Equipment as our dealership.Our products are proudly made in USA. OPM Heavy Equipment’s dipper parts include: Forged Bushings, Manganese Pins, Peened Bushings, Overlay Pins, Induction Hardened Alloy Pins and Ditching Bucket.
The reasons why OPM are superior is for the follows metallurgical facts:
- High Carbon Alloy with a guaranteed chemistry of 1.0-1.4% and 11.0-14% Manganese
- Ultimate Strength: to 165,000 psi
- Tensile Strength: 55,000/65,000 psi for Unmatched Toughness
- Superior Surface Hardening: Unique Work Hardening features to 55/65 Rc
- We fully austenitize every bushing so the core remains ductile in temperatures as low as minimum -100C
- A finer Grain structure for strength and premiere durability.
- Low Metal to Metal Coefficient of Friction