Su Zhou Jin Li Cutting Tools Co.,Ltd

High-Precision Steel Spacers | Hardened Alloy Slitting Shims

Ultra-accurate spacing solutions with micron-level tolerances for flawless slitting alignment.

Our Precision Spacer Rings are the backbone of a high-performance slitting stack. Manufactured from premium wear-resistant alloy tool steel and processed through advanced rolling and forging techniques, these spacers provide the structural integrity and dimensional stability required for high-speed rotary slitting.

Description

Technical Specifications & Precision:

Material: Premium Alloy Tool Steel (D2 ,etc.)

Manufacturing Process: Rolling & Forging followed by vacuum hardening to ensure a uniform microstructure.

Thickness Tolerance: Standard ± 0.001mm, designed to eliminate cumulative errors across the arbor.

Parallelism & Flatness: Controlled within ±0.002mm to ensure zero blade deviation.

Hardness: Heat-treated to 58-62 HRC, providing maximum resistance to axial compression and surface wear.

Key Advantages:

Long-Term Dimensional Stability: The forging and hardening process prevents the spacers from deforming under heavy axial clamping pressure.

Mirror-Lapped Finish: Precision-ground surfaces ensure a perfect seal against slitter knives, preventing material ingress and vibration.

Custom Thickness Options: We offer a vast range of standard sizes and fully customized thicknesses to meet your specific slitting width requirements.

Corrosion Resistance: Optional surface treatments available to prevent oxidation during storage and operation.

Applications:

Rotary Slitting Lines: Precision positioning of knives and stripper rings.

High-Speed Processing: Ideal for steel, aluminum, and non-ferrous metal slitting where gap accuracy is critical.

Reviews

There are no reviews yet.

Be the first to review “High-Precision Steel Spacers | Hardened Alloy Slitting Shims”

Your email address will not be published. Required fields are marked *

Top Header Inquiry Form