PI-500I
Ultrasonic Plasma Welding System for Stainless Steel and Alloy Tube Manufacturing
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Welded Products
01
Chemical & Oil Industry Piping
02
Titanium & Titanium Alloy Tubes
03
Heat Exchanger Tubes
04
Heat Exchanger Tubes
05
Tubes for Pharmaceutical and Semiconductor Applications
Product Features
PT-500 Product Features
Integrated System Design
- Integrated structure combining plasma power supply, TIG welding power supply, and cooling system.
- High level of automation with simple operation, compact footprint, and easy installation.
- The system integrates power, water, and gas supply connections, ensuring convenient installation and stable operation.
Programmable Control
- The PT-500 ultrasonic plasma tube welding machine is equipped with a fully integrated welding control system.
- Programmable control enables one-station centralized management of welding parameters and processes.
- Provides stable welding performance, simplified operation, and flexible switching between welding modes.
Digital Cooling Water Monitoring
- Equipped with a digital water flow monitoring system.
- Precisely monitors cooling water flow for both welding torch and power supply.
- Prevents welding instability or equipment damage caused by insufficient cooling water.
Welding Processes
- Supports multiple welding modes including PT, I+I, T+T, and P welding processes.
- Suitable for welding metals of different thicknesses.
- Delivers excellent weld formation, high welding speed, low deformation, and smooth weld surfaces.
- Weld seams offer good mechanical properties and easy post-processing.
Applicable Materials
Suitable for welding a wide range of industrial metal materials, including:
- Austenitic stainless steel
- Duplex stainless steel
- Ferritic stainless steel
- Low carbon steel
- Nickel-based alloys
- High-alloy steels
- Titanium and titanium alloys
- Copper and other metallic materials
Specifications
| Model | PT-500I | |
| Operation Interface | HMI (Human-Machine Interface) | |
| Storage Function | 100 Program Storage Capacity | |
| Rated Input Voltage (V) | Three-phase, 4-wire (380V ±15%) | |
| Frequency (Hz) | 50 | 60 |
| Rated Input Capacity (kVA) | 33 | |
| Rated Input Current (A) | 50 | |
| Rated Duty Cycle (%) | 80 | |
| Power Factor | 0.93 | |
| TIG Welding Current Range (A) | 10-500 | |
| TIG Current Rise Time (s) | 0-20 | |
| PT Current Fall Time (s) | 0-20 | |
| PT Gas Pre-flow Time (s) | 0-20 | |
| PT Gas Post-flow Time (s) | 0-20 | |
| PT Pulse Frequency (Hz) | 16 | |
| Plasma Welding Current Range (A) | 3-100 | |
| Plasma Gas Flow Range (L/min) | 0.7-7 | |
| Plasma Gas Adjustment Range (L/min) | 2.5-25 | |
| Shielding Gas Adjustment Range (L/min) | 2.5-25 | |
| Pipe Protection Gas Adjustment Range (L/min) | 2.5-25 | |
| AVC Voltage Range (V) | 10-40 | |
| AVC Accuracy (V) | ±0.1 | |
| Welding Plate Thickness (mm) | 0.18-8.0 | |
| Water Tank Capacity (L) | 60 | |
| Max. Water Pump Head (m) | 35 | |
| Max. Water Pump Head (m) | 30 | |
| Circulating Cooling Method | Compressor Cooling | |
| Machine Cooling Method | Air / Water Cooling | |
| Air / Water Cooling | f | |
| Protection Rating | IP21 | |
| Dimensions (L×W×H mm) | 1145x700x1150 | |
| Main Unit Weight (kg) | 260 | |
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