Elegant Mark Engineering

Tie Bars

Tie Bars

Tie Bars

Tie Bars are critical components in the clamping units of injection molding and die-casting machines, engineered to provide strength, rigidity, and dimensional accuracy under high load conditions. Each tie bar is induction hardened and precision ground to ensure consistent surface finish, extended durability, and superior alignment during operation. Manufactured from premium-grade alloy steels such as 42CrMo4 and EN24, these bars offer high tensile strength, excellent fatigue resistance, and uniform stress distribution. Designed to handle demanding mechanical environments, Tie Bars help maintain accurate mold positioning and ensure smooth clamping performance throughout prolonged production cycles.

Technical Parameters

Feature Details
Surface Treatment Induction hardened
Strength High tensile design
Finish Precision ground surface

Dimensions

Parameter Details
Diameter (Ø) 20–200 mm
Length Up to 6 m

Material Hardness

Material Hardness
42CrMo4 48–52 HRC
EN24 50–55 HRC

Coating Options

Coating Type Benefit
Chrome Plating Improves surface hardness and reduces friction
Nitriding Enhances wear and corrosion resistance

Specifications

Attribute Details
Application Machine clamping units
Materials 42CrMo4, EN24, Alloy Steel
Features Induction hardened & precision ground finish