ARC-250 MOSFET Inverter DC MMA Welding Machine
**Performance and Features**
1. Utilizes 100KHz MOSFET inverter technology, ensuring high reliability and durability.
2. Equipped with overheat and overload protection for stable and safe operation.
3. Offers excellent arc force compensation, superior dynamic characteristics, minimal spatter, and high efficiency for perfect welding results.
4. Incorporates advanced PWM electrical control technology, delivering stable performance, compact size, lightweight design, high efficiency, and energy savings—up to 30% more efficient than traditional welders.
5. Provides stepless current adjustment for easy and precise operation.
6. Compatible with all types of acidic and basic welding rods.
**Accessories Included**
- 3-meter 35mm² AC welding cable with a 300A electrode holder
- 2-meter 35mm² AC earthing cable with a 300A earth clamp
**Parameter/Specification**
| Model Item | ARC 250 | ARC 250S |
|------------|---------|----------|
| Voltage (V) | AC 415V ±15% | AC 220V ±15% |
| Frequency (Hz) | 50–60 | 50–60 |
| Input Power (KVA) | 8.5 | 10 |
| No-load Voltage (V) | 60 | 56 |
| Current Range (A) | 20–230 | 20–230 |
| Rated Duty Cycle | 60% | 60% |
| Applied Welding Rod (mm) | φ1.6–5.0 | φ1.6–5.0 |
| Power Factor | 0.93 | 0.73 |
| Efficiency (%) | 85 | 85 |
| Insulation Grade | F | F |
| Housing Protection Grade | IP21S | IP21S |
| Weight (kg) | 13 | 13 |
| Dimensions (L×W×H) (mm) | 480×205×310 | 480×205×310 |
| Carton CBM (m³) | 0.075 | 0.075 |
**Technical Specifications**
| Component | ARC 250 | ARC 250S |
|----------|---------|----------|
| Capacitor | 470μF/400V ×4 | 470μF/400V ×6 |
| MOSFET | K3878 ×20 | K4108 ×20 |
| Output Rectifier | D92-02 ×16 | D92-02 ×16 |
**Product Images**
- **ARC 250 Left View**
- **ARC 250 Right View**
- **ARC 250 Top View**
- **Accessories**
- **Package**
The ARC 250 is an ideal choice for professional and industrial welding applications. It combines advanced technology with user-friendly features, making it a reliable and efficient tool for both experienced and novice welders. Whether you're working on small projects or large-scale manufacturing, the ARC 250 delivers consistent and high-quality results.
Chamber Shrink Packager
Chamber Shrink Packager Machine is one of the smallest among SBWPACK packaging machines. It's available in the desktop version or equipped with trolley, design with casters for easy mobility. These Manual Sealing And Shrinking Series models are suitable for companies requiring medium to small productions.
Operation of the Manual L Bar Sealer is simple. The product to be wrapped is placed in the fold film and then set into the chamber. The lid is closed which activates the L-bar sealer and circulates hot air around the package within the chamber, shrinking the film. When the package is tight enough simply lift the lid and remove the wrapped package. The simplicity, reduced overall size and the extreme versatility of the Chamber Shrink Packager without Conveyor are its best features, as well as high reliability, great performance and low power consumption, which make the Chamber Shrink Packager without Conveyor a smart alternative to basic bar seal and heat gun systems.
Chamber Shrink Packager without Conveyor System modes of packaging, shrink or seal: Transparent hood ,visible sealing and shrinking; PTFE coated sealing blade; Up to 12 pcs per minute; Center fold film applicable; Adjustable chamber height; Mobile and robust in metal frame.
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SUZHOU SHENGBAIWEI PACKAGING EQUIPMENT CO.,LTD , https://www.sbwpack.com