High-Quality integrated multifunctional plasma powder welding machine (dml-v03ad) Manufacturers, Factories

Dml-v03ad is a multi-functional plasma powder welding machine, which integrates plasma powder surfacing, precision laser welding, precision argon welding and other functions. It is a cutting-edge tool for green remanufacturing.

Product Description

Core Welding & Surfacing Technologies
Plasma Powder Surfacing
Plasma Arc Welding
Precision Pulse Welding (Imitating Laser)
Precision Argon Welding
Process Advantages
  • Metallurgical bonding between cladding alloy layer and workpiece substrate for high bonding strength.
  • Fast cladding speed and low dilution rate.
  • Compact surfacing layer structure with a professional and beautiful appearance.
  • Direct plasma surfacing on corroded or greasy metal surfaces without complex pretreatment.
  • Highly compatible with mechanization and automation systems.
  • Simplified equipment structure compared to other plasma spray welding, ensuring energy savings and easy maintenance.
Technical Parameters (DML-V03AD)
Technical Parameters & Models DML-V03AD
Ion Welding Argon Welding
Continuous Pulse Continuous Pulse
Dimensional Arc Current (A) 3-20 -
Welding Current (A) 2-160 2-200 2-160 2-200
Base Current (A) 2-160 2-160
Current Rise/Drop Time (s) 0.0-5.0 0.0-5.0
Pulse Welding Time (MS) - 1-999 - 1-999
Welding Interval (MS) - 10-999 - 10-999
Gas Protection Time (s) 1-20 1-20
Input Voltage Three phase 380V, 50Hz AC
Rated Input Power (kVA) 9.2
Refrigerating Capacity (W) 3900
Weight / Dimensions (mm) 152 kg / 700*490*1510
Industry Applications
Steel & Coal: Cold/hot rolls, middle grooves, wear-resistant plates, and picks.
Electric & Cement: Steam turbine blades, grinding rollers, etc.
Petroleum & Chemical: Surfacing of drill pipes, drill bits, and valves.
Construction & Mining: Shield machine teeth, roller sprockets, and excavator teeth.
Agriculture: Rotary tiller blades and related machinery components.
Performance & Technological Features
  • Digital Control: DSP digital processing technology for high-speed, precise control.
  • Low Current Stability: Arcing remains stable even at currents as low as 2A.
  • Chopper Technology: Wide range control for plasma (2A-160A) and argon welding (2A-200A).
  • Arc Stiffness: High voltage design ensures smooth starting and optimal arc length/stiffness.
  • Efficiency: Integrated main/dimension arc power supply reduces failure rates and energy consumption.
  • Advanced Feeding: Powder feeding system linked with host; adjustable pre/post feeding times.
  • Safety Systems: Multiple signal protections prevent operation without adequate water circulation.
  • Industrial Cooling: 1.5P high-efficiency compressor refrigeration for high-temperature environments.
  • Versatility: Remote control capabilities (optional) and various compatible welding guns.
Frequently Asked Questions
Q: Can this machine handle surfaces with oil or rust?
A: Yes, one of the primary advantages is the ability to directly carry out plasma surfacing on corroded or greasy metal parts without complicated pretreatment.
Q: What is the minimum stable current for precision work?
A: The system utilizes DSP digital processing and chopper technology to maintain a stable arc at currents as low as 2A.
Q: How does the cooling system perform under heavy load?
A: It features a high-power 1.5P high-efficiency compressor refrigeration system to ensure long-term stable operation even in high-temperature environments.
Q: Is the equipment suitable for automated production lines?
A: Absolutely. The surfacing process is designed for easy mechanization and automation, and it includes digital communication ports for remote control.
Q: What industries typically use this plasma surfacing technology?
A: It is widely used in coal mining (picks, wear plates), power generation (turbine blades), petroleum (drill bits), and agricultural machinery.
Q: What types of welding can this single machine perform?
A: It is a multi-functional unit capable of powder surfacing, laser-imitating pulse welding, and precision argon welding.

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