**Product Specifications for MMA160 Welding Machine**
- **Model No.:** MMA160
- **Power Supply:** Single Phase AC 110/220 V
- **Input Power Frequency:** 50/60 Hz
- **Input Power Capacity:** 6.2 kVA
- **Output Current Range:** 20–160 A
- **No-Load Voltage:** 85 V (VRD 11V)
- **Duty Cycle:** 60%
- **Efficiency:** 85%
- **Power Factor:** 0.93
- **Protection Class:** IP21S
- **Insulation Class:** F
- **Trademark:** Tanky or OEM
- **Transport Package:** Carton
- **Specification:** CE
- **Origin:** China
- **HS Code:** 8515390000
---
### **MOSFET STYLE: Advanced Inverter Technology**
This welding machine is designed with advanced inverter technology, ensuring reliable performance and stable operation. It is suitable for a wide range of power supply applications, making it versatile for different environments.
The machine delivers a stable welding arc, reducing spatter and offering deep penetration, resulting in a beautiful weld appearance and high welding efficiency. Its lightweight design makes it easy to handle and operate, while the remote control mode adds convenience for users.
It supports both AC and DC functions, allowing for aluminum TIG welding using the AC function. The switching frequency is beyond the audible range, significantly reducing noise pollution during operation.
The self-adaptive arc-force mode enhances welding performance, especially when working with long cables or at a distance, making it ideal for various welding scenarios.
---
### **Technical Data Table**
| **Item** | **Unit** | **MMA160** | **MMA200** |
|------------------------|----------|------------------------|-------------------------|
| Power Supply | V | Single Phase AC 110/220 ±15% | Single Phase AC 110/220 ±15% |
| Input Voltage Frequency | Hz | 50/60 | 50/60 |
| Input Power Capacity | KVA | 6.2 | 6.8 |
| Output Current Range | A | 20–160 | 20–200 |
| No-Load Voltage | V | 85 (VRD 11V) | 85 (VRD 11V) |
| Duty Cycle | % | 60 | 60 |
| Efficiency | % | 85 | 85 |
| Power Factor | cosΦ | 0.93 | 0.93 |
| Protection Class | - | IP21S | IP21S |
| Insulation Class | - | F | F |
| Gross Weight | kg | 11 | 12 |
| Dimension of Packing | cm | 48 x 30 x 37 | 48 x 30 x 37 |
---
**Product Image:**

---
This MMA160 welding machine is an excellent choice for professionals and DIY users alike, offering high performance, durability, and flexibility. Whether you're working on small projects or large-scale industrial tasks, this machine delivers consistent results and ease of use.
Titanium valve is a key component used to control fluid flow, usually made of titanium alloy material. They are widely used in various industrial fields, including chemical engineering, petroleum and natural gas, aerospace, energy, etc.
The reason why titanium alloy valves are popular is because titanium alloy has excellent corrosion resistance, excellent mechanical strength, and lightweight characteristics. These characteristics make titanium alloy valves perform well in applications that require corrosion resistance, high or low temperature environments, and high or low pressure conditions. In addition, titanium alloys also have excellent biocompatibility, making them widely used in the fields of medical devices and bioengineering.
The design and structure of titanium alloy valves are diverse to meet different fluid and application requirements. Common types include ball valves, gate valves, butterfly valves, globe valves, etc. These valves can be manually operated or automatically controlled through electric, pneumatic, hydraulic, and other means. Titanium alloy valves can also undergo surface treatment according to specific requirements, such as anodizing, sandblasting, etc., to increase their corrosion resistance and aesthetics.
Overall, titanium alloy valves play an important role in the industrial field due to their excellent corrosion resistance, excellent strength, and lightweight characteristics. They play a crucial role in controlling the flow and regulation of fluids, ensuring the reliability and safety of the system.
The reason why titanium alloy valves are popular is because titanium alloy has excellent corrosion resistance, excellent mechanical strength, and lightweight characteristics. These characteristics make titanium alloy valves perform well in applications that require corrosion resistance, high or low temperature environments, and high or low pressure conditions. In addition, titanium alloys also have excellent biocompatibility, making them widely used in the fields of medical devices and bioengineering.
The design and structure of titanium alloy valves are diverse to meet different fluid and application requirements. Common types include ball valves, gate valves, butterfly valves, globe valves, etc. These valves can be manually operated or automatically controlled through electric, pneumatic, hydraulic, and other means. Titanium alloy valves can also undergo surface treatment according to specific requirements, such as anodizing, sandblasting, etc., to increase their corrosion resistance and aesthetics.
Overall, titanium alloy valves play an important role in the industrial field due to their excellent corrosion resistance, excellent strength, and lightweight characteristics. They play a crucial role in controlling the flow and regulation of fluids, ensuring the reliability and safety of the system.
Titanium Valve,Globe Valve,Forged Valve,Manual Control Titanium Valve
Baoji Qiyuexin Metal Material Co., Ltd. , https://www.qyxtitanium.com