MACHINING
Turning, Milling, and Grinding
CNC Turning:
- Up to 200mm in diameter and 1 metre in length.
Conventional Turning:
- Up to 650mm in diameter and 2 metres in length.
- Up to 400mm in diameter and 3 metres in length.
Milling and adjustment of high-precision parts.
Surface Grinding for High Dimensional Accuracy:
- Surface grinding for moulds and industrial components.
- Capacity:
• Up to 400mm in height
• Up to 450mm in width
• Up to 1000mm in length
Heat Treatments
To ensure durability and resistance, we apply the following heat treatments according to the specific requirements of each component:
Case Hardening (Carburising) → Increases surface hardness by adding carbon to the steel’s outer layer, while maintaining core toughness.
Nitriding → Introduces nitrogen into the steel surface, enhancing wear and corrosion resistance without requiring post-hardening.
Austempering → Provides high toughness and impact resistance by cooling the steel at an intermediate temperature in a salt bath.
Martempering → Similar to conventional quenching but reduces internal stresses by controlling the cooling process before final hardening.
- Conventional Quenching (Full Hardening) → Steel is heated above the critical temperature and rapidly cooled (water, oil, or air).
Advantage: High hardness throughout the component.
Risk: Internal stresses may cause cracks.
- Surface Quenching (Induction or Flame Hardening) → Only the surface is heated and rapidly cooled.
Advantage: High wear resistance without compromising core toughness.
Application: Gears, shafts, crankshafts.
- Martempering → Controlled cooling in a hot bath, followed by air cooling.
Advantage: Reduces stresses and prevents cracking.
Application: Thick components requiring high impact resistance.
- Austempering → Intermediate cooling to form bainite (instead of martensite).
Advantage: High toughness and impact resistance.
Application: Springs, blades, gears exposed to impact.
- Direct Quenching → Steel is heated and directly quenched in the cooling medium.
Advantage: Simple and efficient process.
Application: Tools and mechanical components.
- Interrupted Quenching → Initial rapid cooling, followed by slower cooling.
Advantage: Reduces brittleness and internal stresses.
Application: Thick-walled components.
- Isothermal Quenching → Steel is held at a constant temperature before final cooling.
Advantage: Improved balance between hardness and ductility.
Application: Structural components requiring strength and flexibility.
- Manufacturing and repair of spindles, knives, rotors, obsolete parts, among others.
- Production in various materials, from steels to special alloys.
- Custom solutions for replacing specific industrial parts.
Manufacturing of Custom Parts