Cold rolling mills knives

SHINTE Machinery is a professional and reliable manufacturer and supplier of high-performance Thin Copper Steel Sheet Metal Guillotine Blades Sharpening Knife in China. We specialize in precision shearing solutions for the metallurgical, steel service centers, sheet metal fabrication, and non-ferrous metal processing industries worldwide. With over 25 years of expertise, we deliver superior cutting performance for thin copper, steel, stainless steel, aluminum, and other delicate sheet metals.

Product Range

We supply a complete range of industrial guillotine shear blades and sharpening knives, specially optimized for thin copper, steel, stainless steel, aluminum, and other sheet metals. Explore our full collection at Shear Blades & Knives and Shearing Machine Blades, including:

• Thin Copper Sheet Metal Guillotine Blades
• Steel Sheet Guillotine Blades Sharpening Knife
• Cut-to-length line shear blades — see also Cut to Length Lines and Guillotine Shears
• Squaring shears and guillotine knives
• Precision sheet metal shearing blades
• Billet and crop shears for metal coils
• Scrap shears and heavy-duty guillotine blades — view Scrap Recycling Knives
• Customized thin gauge metal cutting knives for special applications

Key Product Advantages of Our Thin Copper Steel Sheet Metal Guillotine Blades Sharpening Knife

1. Premium Material Selection

Our guillotine blades are manufactured from high-grade alloy tool steels, including Hermanite alloy steel, D2, SKD11, Cr12MoV, H13, H13K, and proprietary HMB/HMK alloys. They deliver exceptional performance when cutting:

• Thin copper sheets and coils (0.1mm – 3mm)
• Mild steel, stainless steel, and high-tensile plates
• Cold rolled, hot rolled, and galvanized steel strips
• Aluminum, brass, and other non-ferrous thin sheet metals

These materials ensure clean, burr-free cuts, minimal edge deformation on soft copper, and extended blade life even under high-volume production. Learn more about our materials and processes on the Production Process page.

2. Advanced Heat Treatment Technology

We apply precise vacuum heat treatment and cryogenic processes with strict temperature control. This results in optimal hardness (typically HRC 56–62, adjustable per application), superior toughness, excellent wear resistance, and outstanding edge retention — critical for maintaining sharp performance on thin copper and delicate steel sheets.

3. High-Precision Machining & Customization

Every Thin Copper Steel Sheet Metal Guillotine Blades Sharpening Knife is precision-ground using advanced CNC equipment, surface grinders, and high-accuracy measuring systems. We support full customization including:

• Exact dimensions (up to 6000mm length)
• Special edge angles and clearances optimized for thin gauge metals
• Mounting holes, laminated designs, and strip-type configurations
• Double-sided or multi-edge sharpening knives for extended service life

Experience our precision manufacturing through the Factory VR Tour.

4. Rigorous Multi-Stage Quality Control

We implement a comprehensive quality inspection system at every stage — from raw material to final sharpening. Each blade undergoes hardness testing, dimensional inspection, straightness verification, and cutting trials. This guarantees zero defects, perfect edge sharpness, and reliable performance for your guillotine shearing machines. Our quality standards are certified and detailed on the Certificates page.

Product Introduction

Our guillotine blades are available in various structures, including straight strip-type blades with mounting holes, laminated multi-piece designs, and heavy-duty one-piece knives. They are engineered specifically for thin copper sheet metal, steel coils, and precision sheet fabrication lines. Browse related products at Metal Processing Knives.

High-performance material options include:

• Carbide-tipped and Hermanite Alloys for maximum wear resistance
• Premium Powder Metallurgy Tool Steel
• D2, SKD11, Cr12MoV, and special alloys like Inconel grades for extreme conditions

Whether you need standard replacement blades or custom-sharpened knives for delicate thin copper cutting, we deliver blades that reduce burrs, minimize downtime, and lower your overall tooling costs.

Company Strength

Company Overview

SHINTE MACHINERY Co., Ltd. is a leading Chinese manufacturer of guillotine shear blades, circular knives, slitting blades, and precision cutting tools for the metal processing industry. Visit our official Company Profile and About Us for complete company information.

• Over 25 years of specialized experience in shear blade manufacturing
• Modern factory with complete in-house production workshops: electric furnace, forging, heat treatment, precision grinding, CNC machining, and sharpening center
• Independent R&D department focused on thin gauge and non-ferrous metal cutting technologies
• Trusted by major steel groups including Baosteel, Ansteel, Shagang, and international sheet metal processors worldwide

Core Strengths

• Rich expertise in producing high-performance Thin Copper Steel Sheet Metal Guillotine Blades Sharpening Knife
• Professional engineering team providing technical support and blade optimization
• International certifications: ISO 9001, ISO 14001, and other quality management systems — full list at Certificates
• Advanced PVD coating capabilities and strict quality control

Packaging and Shipping

• Robust protective packaging with anti-rust oil and wooden crates to prevent damage during sea or air transport
• Fast international delivery via FedEx, UPS, DHL, and reliable ocean freight partners
• Worldwide shipping and door-to-door service for global customers seeking premium China guillotine blades

Certifications and Patents

SHINTE Machinery holds multiple utility model patents and international certifications. These achievements demonstrate our continuous innovation in heat treatment, precision sharpening, and blade geometry specially developed for thin copper, stainless steel, and high-precision sheet metal guillotine applications. View all certifications at Certificates.

Why Choose Our Thin Copper Steel Sheet Metal Guillotine Blades Sharpening Knife?

✔ Cleaner cuts with minimal burrs on soft copper and thin steel
✔ Longer blade life and fewer re-sharpening cycles
✔ Reduced machine downtime and lower total tooling cost
✔ Full customization and fast delivery for OEM/ODM requirements
✔ Professional technical support for blade selection and installation

Contact us today for a free quote, technical consultation, or custom sample of our high-performance Thin Copper Steel Sheet Metal Guillotine Blades Sharpening Knife. Let SHINTE Machinery help you achieve superior shearing results and maximum productivity. Reach out via our Contact Us page or visit the homepage at www.shiniteknife.com.