News
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How to Choose a Laser Cladding Machine——Complete Guide
Laser cladding technology has become a critical tool in modern manufacturing, repair engineering, and surface treatment industries. As precision requirements continue to rise, selecting the right laser cladding machine involves far more than just evaluating the price. Yo...Read more -
Plasma Transferred Arc (PTA) Welding for Internal Mixer Rotors: Challenges, Technology, and Performance Enhancement
In the rubber, plastics, and composite materials industries, the internal mixer is one of the most critical pieces of equipment. Its rotor, operating under continuous high temperature, high pressure, and intense shear forces, is exposed to severe abrasive wear. Over time...Read more -
PTA Hardfacing on pulper blades
In the pulp and paper industry, pulper blades operate under severe wear and impact conditions. Improving their wear resistance and extending service life have become crucial for maintenance and energy efficiency. In recent years, Plasma Transferred Arc (PTA) hardfacing h...Read more -
What Is Hardfacing?
Hardfacing is a metal surface engineering process in which a layer of wear-resistant alloy is deposited onto a metal substrate by welding, cladding, or thermal spraying. The goal is to significantly improve the wear resistance, corrosion resistance, impact strength, and ...Read more -
Tungsten Carbide Hardfacing & Welding –FAQ Guide
Tungsten carbide hardfacing is a surface strengthening process in which high-hardness tungsten carbide (WC) material is deposited onto the surface of components to form a wear-resistant layer firmly bonded through welding. This technique significantly improves the durabi...Read more -
PTA Welding Products Gallery
Refurbishment_Pulper Refurbishment_Pulper_Grinding ...Read more -
PTA Welding Machine—Automated PTA welding machine for Screw Blades
What is a PTA welding machine? PTA welding machines (Plasma Transferred Arc Welding Machines) are high-precision surface strengthening equipment that utilize a high-energy plasma arc as a heat source to melt metal powder and uniformly deposit it onto the workpiece surfac...Read more -
Applications of Laser Cladding in Agriculture
In modern agricultural production, farm machinery serves as indispensable tools for productivity. However, critical components such as plowshares, blades, and pump impellers endure prolonged exposure to soil, gravel, and corrosive environments, making them highly suscept...Read more -
Weld Overlay on Glass Molds and Applications
In the glass molding industry, the service life and surface quality of the molds directly affect the molding accuracy and productivity of the products. However, glass molds are susceptible to wear, sticking, cracking or deformation under high temperature, high abrasion a...Read more -
What is Micro Plasma Arc Welding?
Micro Plasma Arc Welding (MPAW) is a high-precision welding method using a contracted plasma arc as the heat source. It belongs to a branch of plasma arc welding (PAW), the working current range is usually 0.1-30 A, the arc is extremely small, so it is called “micro beam...Read more -
Application of PTAW on PDC Drill Bits
Against the backdrop of accelerated development in deep, ultra-deep, and highly abrasive formations, PDC (Polycrystalline Diamond Compact) drill bits demand enhanced wear resistance and erosion resistance for their cutting wings, tooth seats, and flow channels. ...Read more -
Application of PTA-PST Technology in cutting picks
In mining and tunneling operations, cutting picks are among the most critical wear-prone components. Due to prolonged exposure to harsh conditions involving high impact, high friction, and high corrosion, traditional cutting picks often suffer from rapid wear, short serv...Read more
