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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 -
Automated cladding equipment successfully delivered to Malaysia
1. Equipment Manufacturing: High Precision and High Reliability Ensure Quality Assurance As a high-tech enterprise, Shanghai Duomu Industrial Co., Ltd. focuses on the research and development, production, and sales of advanced wear-resistant and corrosion-resistant autom...Read more -
Restoring triple eccentric valves with Plasma transfer arc welding(PTAW)
Triple eccentric valves play a key role in high-temperature, high-pressure, and highly corrosive working conditions in petrochemical, electric power, and metallurgical industries. Their sealing surfaces often fail after long-term operation due to wear, corrosion, and ero...Read more -
Application of PTA welding in mining cutting picks
Mining cutting picks are indispensable tools in high-intensity operations such as coal mining, rock excavation, and tunnel construction. They operate in extremely harsh environments and are subject to long-term impact loads and abrasive wear. This damage directly affects...Read more -
The Difference Between Hardfacing and Thermal Spraying – FAQ Guide
In the fields of surface strengthening, component repair, and service life extension for industrial equipment, hardfacing and thermal spraying are two widely used surface treatment processes. Many users often wonder: What is the difference between the two? Which technolo...Read more -
Hardfacing Technical Guide
What is Hardfacing? Hardfacing is a surface strengthening technology that significantly improves wear resistance, impact resistance, and corrosion resistance by melting and covering the surface of a workpiece with a high-hardness, wear-resistant metal alloy material. Com...Read more
