Slitting Line Knives & Tools

SHINTE Machinery is a professional and reliable manufacturer and supplier of high-performance Sheet Metal Slitter Spacers 85HA 120x60x5 in China. We specialize in precision slitting line tooling solutions for steel service centers, sheet metal fabrication, coil slitting production lines, metallurgical plants, and high-volume metal processing industries worldwide. Established in 1999, Shinite Machinery Co., Ltd. has over 25 years of expertise in industrial slitter tools, blade spacers, and metal processing accessories.

Product Range

We supply a complete range of Sheet Metal Slitter Spacers optimized for precision slitting blade spacing, engineered for stable, efficient and precise coil slitting operations. Explore our full range at Slitting Line Knives and Tools and Slitting Line Tool Spacers, including:

• Sheet Metal Slitter Spacers 85HA 120x60x5
• Steel Nylon Slitter Spacers for Slitter Line Machine Blade Spacing
• Nylon Slitter Spacers for Steel Sheet Slitting Blade Spacing
• Sheet Metal Slitter Nylon Spacers for Slitting Blade Machine
• Steel Slitting Lines Nylon Spacers for Steel Sheet Blade
• SS Coil Slitter Spacers for Cut to Length Machine
• Overarm Slitter Spacers for Metal Slitting Line Tooling
• Customized Slitter Spacers 85HA for Automatic Slitting Machines

Key Product Advantages of Our Sheet Metal Slitter Spacers 85HA 120x60x5

1. Premium 85HA Polyurethane Material & Precision Machining

Our Sheet Metal Slitter Spacers 85HA 120x60x5 are manufactured from high-density wear-resistant polyurethane (85HA hardness) with precision steel alloy substrates, processed by CNC machining and precision grinding equipment. This ensures exceptional performance for:

• Sheet metal slitting machines and high-speed coil slitting lines
• Cold rolled steel, galvanized steel and stainless steel sheet processing
• Automatic fixed-width slitting production lines
• High-precision slitting applications requiring standard 120x60x5mm dimensions

The premium 85HA PU material delivers excellent wear resistance, oil resistance, shock absorption and scratch-free performance, perfectly matching the high-speed working environment of slitter machines. For more technical details, visit our Production Process page.

2. Standard 120x60x5mm Size & Stable Slitting Performance

Designed with universal 120x60x5mm dimensions, these slitter spacers feature strict dimensional tolerances, parallelism and flatness to ensure consistent blade gap control. They eliminate blade vibration, guarantee stable operation and uniform slitting quality during continuous high-volume production. Shinite’s independent R&D team optimizes spacer parameters for mainstream slitting models, guaranteeing perfect matching and efficient slitting. Related reading: How to Extend the Life of the Slitting Blade.

3. Ultra-Precision Tolerance & Seamless Installation

Every Sheet Metal Slitter Spacers 85HA 120x60x5 is processed by advanced CNC machining centers, achieving strict dimensional tolerance control (up to 0.01mm) and ultra-smooth surfaces. We strictly ensure 120mm outer diameter, 60mm inner diameter and 5mm thickness accuracy for seamless installation. Full customization includes:

• Standard 120x60x5mm size with 85HA hardness for universal use
• Perfect matching with slitter line machine blades and shafts
• High-strength PU-steel composite structure for enhanced durability
• Smooth surface finish to prevent metal sheet scratching and adhesion
• Round structural design compatible with all standard slitting lines

Discover our precision capabilities on the Factory VR tour.

4. Rigorous Multi-Stage Quality Control

We implement a full-chain quality control system from raw material inspection, precision machining, surface treatment to final testing. Each slitter spacer undergoes dimensional inspection, hardness testing, parallelism verification and fit testing before delivery. This guarantees zero defects, stable performance and long service life in your slitter machines. View our quality commitments at Certificates.

Product Introduction

Our Sheet Metal Slitter Spacers 85HA 120x60x5 are standard core components for automatic coil slitting production lines, suitable for various circular slitter machines, overarm slitting tools and coil processing equipment. They are widely used in steel processing plants, sheet metal fabrication factories and metallurgical industries, achieving efficient, precise and high-quality fixed-width slitting of metal coils. Browse all slitter tool solutions at Slitting Line Knives and Tools.

High-performance features include:

• Standard 120x60x5mm dimensions for universal slitting machine compatibility
• 85HA high-hardness PU material for long service life
• 0.01mm precision tolerance for accurate blade spacing
• Easy installation and replacement, reducing downtime
• Excellent shock absorption and scratch-proof performance

Whether you need standard replacement slitter spacers 85HA 120x60x5 or fully customized solutions for your slitting lines, we provide high-quality products that improve slitting efficiency, reduce material waste and lower your production costs. For related slitting knowledge, see What is a Slitting Knife and How is it Used?.

Related Resources and Industry Guides

For broader insights into sheet metal processing and complementary equipment, explore these resources:

• Latest Industry News & Corporate Updates – Stay informed with the latest articles on slitting blade maintenance and metal processing trends.

• What are Sheet Metal Machines and How are They Used?
• Essential Sheet Metal Fabrication Machines
• Top Machine Knife Manufacturers for Precision Cutting
• Top Slitter Knives Manufacturers in the World
• Basic Knowledge of Shearing Machine

FAQ

Frequently Asked Questions about Sheet Metal Slitter Spacers 85HA 120x60x5

Q1: What material and hardness are your 120x60x5 slitter spacers?

Our spacers are made of premium 85HA hardness polyurethane with precision steel substrates, offering excellent wear resistance, oil resistance and shock absorption for sheet metal slitting.

Q2: What are the exact dimensions of these slitter spacers?

Our standard size is 120mm outer diameter, 60mm inner diameter, 5mm thickness, with precision tolerance up to 0.01mm for perfect blade alignment.

Q3: Are these 85HA spacers suitable for all sheet metal slitting machines?

Yes, the standard 120x60x5mm size is compatible with most mainstream slitting machines, overarm tooling systems and coil slitting lines.

Q4: Can you customize specifications based on my requirements?

Yes, we offer full customization including size, hardness, material and structure according to your drawings or machine specifications.

Q5: How long do your 85HA slitter spacers typically last?

With proper use and maintenance, our spacers offer 2-3 times longer service life than standard models due to premium 85HA PU material and precision manufacturing.

Q6: What advantages do 85HA slitter spacers have for sheet metal slitting?

85HA hardness provides perfect balance of rigidity and flexibility, preventing metal sheet scratches, reducing blade wear and ensuring stable slitting quality.

Q7: What is the proper way to install and maintain these spacers?

Clean spacers and shafts before installation, ensure perfect alignment and firm fixation. Regularly inspect for wear, clean surface debris, and replace worn spacers timely.

Q8: Do you provide technical support for slitting optimization?

Absolutely. Our experienced engineers offer free technical consultation, spacer selection advice, and slitting parameter optimization for your production line.

Certifications and Patents

SHINTE Machinery holds multiple utility model patents and international certifications including ISO 9001 and ISO 14001. These qualifications confirm our advanced technology in slitter tool manufacturing, precision machining for slitting applications and quality management system. Full list available on our Certificates page.

Why Choose Our Sheet Metal Slitter Spacers 85HA 120x60x5?

1. Standard 120x60x5mm size for universal slitting machine compatibility
2. Premium 85HA polyurethane material for scratch-free, long-lasting performance
3. High-precision machining ensures 0.01mm dimensional accuracy
4. Strict quality control guarantees zero defects and reliable operation
5. Customized solutions available for special slitting line requirements
6. 25+ years of professional experience and comprehensive after-sales technical support

Contact us today for a free quote, technical consultation or customized Sheet Metal Slitter Spacers 85HA 120x60x5. Let SHINTE Machinery enhance your slitting production efficiency and product quality. Reach out via our Contact Us page or explore more products at www.shiniteknife.com.