Metal Processing Industry

Mingbai Machinery Tools Co., Ltd. of Ma'anshan City specializes in manufacturing high-performance industrial cutting tools for the metal processing industry. Our product range includes shearing machine blades, slitting line blades, rotary shear blades, edge trimming tools, and punching dies, widely used for shearing and slitting steel, aluminum, stainless steel, copper, and other metal sheets and coils.

Shearing Machine Blades: Used for straight-line shearing of steel, aluminum, and stainless steel sheets. Features straight, wear-resistant, and impact-resistant blades.

Slitting Line Blades: Used in metal coil slitting production lines. The upper and lower circular blades work together to achieve high-speed, precision slitting.

Trimming Knives: Mounted on metal coils or stamping lines, used to remove excess material and ensure clean edges on finished products.

Rotary Shear Knives: Used in slitting machines and high-speed cutting equipment, adaptable to various steel strip thicknesses and hardnesses.

Punching & Forming Tools: Used for punching, cutting, and forming processes on metal sheets; custom designs are supported.

? Blade Features

High-strength Materials: Manufactured from high-quality Cr12MoV, D2, SKD11, H13, or cemented carbide materials.

High Hardness and Wear Resistance: Vacuum heat treatment process ensures stable and durable blades under high-intensity shearing.

Precision Grinding: Ensures precise parallelism and perpendicularity, and stable shearing gap.

Multiple Surface Treatments: Available in TiN, TiAlN, chrome plating, and titanium plating coatings to enhance wear resistance and oxidation resistance.

Customized production supported: Precision manufacturing based on customer drawings or equipment models.

? Why Choose Mingbai

Over 10 years of experience in metalworking tool manufacturing

Equipped with advanced CNC grinding equipment and dynamic balancing testing systems

High cutting edge precision, long service life, and smooth shearing surface

Products exported to steel processing bases in Europe, America, South Korea, and Japan

Mingbai Metal Blades — Precision Cuts for Industrial Strength. Precise cutting empowers every step of metal processing.

? Typical Compatible Machines

Shearing Machine

Slitting Line

Rotary Slitter

Punching & Forming Machine

Edge Trimming Line