1. Pengenalan
The HITBOX MIG200II is a versatile 5-in-1 multi-functional welding machine designed for a wide range of welding applications. Featuring advanced IGBT inverter technology and synergy control, it offers MIG (Gas/Gasless), ARC (MMA), and TIG welding capabilities, including specialized functions for aluminum, stainless steel, and iron. This manual provides essential information for safe operation, setup, and maintenance of your welding machine.
2. Maklumat Keselamatan
Always prioritize safety when operating welding equipment. Failure to follow safety precautions can result in serious injury or death. Read and understand all safety warnings and instructions before use.
Langkah Keselamatan Am:
- Pakai peralatan pelindung diri (PPE) yang sesuai, termasuk topi keledar kimpalan dengan teduhan yang betul, pakaian kalis api, sarung tangan kimpalan dan kasut keselamatan.
- Ensure adequate ventilation to avoid inhaling welding fumes, which can be hazardous.
- Protect bystanders from arc rays and sparks using welding screens or barriers.
- Never weld near flammable materials or in explosive atmospheres.
- Pastikan mesin kimpalan dibumikan dengan betul.
- Jangan sentuh bahagian elektrik hidup.
- Putuskan sambungan kuasa sebelum melakukan sebarang penyelenggaraan atau menukar aksesori.
- Jauhkan kanak-kanak dan kakitangan yang tidak dibenarkan dari kawasan kimpalan.
3. Kandungan Pakej
Setelah membuka bungkusan, sahkan bahawa semua barang yang disenaraikan di bawah ada dan tidak rosak. Jika terdapat sebarang barang yang hilang atau rosak, hubungi pembekal anda dengan segera.
Standard MIG200II Package:
- MIG200II Welder x1
- MIG Torch x1
- Electrode Holder x1
- Bumi Clamp x1
- Gas Tube x1
- Flux Cored Wire 1kg x1
- Manual Pengguna x1
Optional (if purchased with TIG torch):
- TIG Torch x1

4. Produk Lebihview
The MIG200II features an intuitive control panel and robust construction for reliable performance.
Front Panel Controls and Display:

- Paparan LCD: Shows current welding parameters (voltage, arus, kelajuan wayar).
- Pemilihan Mod: Buttons for MMA, Spool gun, MIG, TIG.
- Synergy Control (Syn): Automatically adjusts voltage and wire speed based on current selection.
- Tombol: Adjust welding current, voltage, dan parameter lain.
- Anti-stick Function: Prevents electrode sticking in MMA mode.

- Central Socket: Main connection point for MIG torch.
- Positive/Negative Output: Connections for electrode holder and earth clamp.
Ciri-ciri Panel Belakang:

- Suis HIDUP/MATI: Main power control.
- Saluran Masuk Udara: Connection for shielding gas (if applicable).
- Kipas Ekzos: For cooling the internal components.
5. Persediaan
Proper setup is crucial for safe and effective welding. Ensure the machine is powered off before making any connections.
5.1 MIG Welding Setup (Gas/Gasless)
- Connect the MIG torch to the Central Socket on the front panel.
- Sambungkan Earth Clamp ke terminal output negatif (-).
- Install the appropriate welding wire (flux cored for gasless, solid cored for gas) into the wire feeder.

Figure 5.1: Wire feed mechanism for MIG welding. - For gas welding, connect the gas tube from your shielding gas cylinder (e.g., CO2 or Argon/CO2 mix) to the Air Inlet on the rear panel.
- For aluminum welding, ensure the MIG torch has a graphite wire feed tube installed.
5.2 MMA (ARC) Welding Setup
- Connect the Electrode Holder to the positive (+) output terminal.
- Sambungkan Earth Clamp ke terminal output negatif (-).
- Insert the welding rod into the electrode holder.
5.3 TIG Welding Setup
- Connect the TIG torch (WP-17V type) to the negative (-) output terminal.
- Sambungkan Earth Clamp to the positive (+) output terminal.
- Connect the gas tube from your Argon shielding gas cylinder to the TIG torch's gas inlet (if applicable for your TIG torch model).
6. Arahan Operasi
The MIG200II offers multiple welding modes with synergy control for ease of use.
6.1 Hidupkan/Mati Kuasa
Flip the ON/OFF switch located on the rear panel to power on or off the machine.
6.2 Mode Selection and Synergy Control
Use the mode selection buttons on the front panel to choose between MIG, MMA, or TIG. The synergy control technology (Syn) automatically adjusts voltage and wire speed when you set the current, simplifying operation, especially for beginners.
Video 6.1: Demonstration of MIG, MMA, and TIG welding modes with the HITBOX MIG200II.
6.3 MIG Welding (Gas/Gasless)
- Diameter Wayar: Supports 0.6mm, 0.8mm, and 1.0mm flux cored or solid cored wire.
- Wire Roll: Accommodates 1KG/5KG wire rolls.
- Ketebalan Kimpalan: Suitable for materials over 0.8mm thick.
- Mixed Gas MIG: For welding with mixed gas (e.g., 82% Argon with 18% CO2), select MIG mode and 0.8mm wire. This reduces spatter and improves weld quality.
- Kimpalan Aluminium: Ensure the MIG torch is equipped with a graphite wire feed tube for optimal aluminum welding performance.
6.4 MMA (ARC) Welding
- Rod Kimpalan: Use 2.5mm, 3.2mm, or 4.0mm welding rods.
- Ketebalan Kimpalan: Suitable for metal thickness from 1.0mm to 12mm.
- Anti-stick: The machine features an anti-stick function to prevent the electrode from sticking to the workpiece.
6.5 TIG Welding
- Obor TIG: Use a WP-17V TIG torch for TIG welding.
- Ketebalan Kimpalan: Suitable for materials from 1.0mm to 6.0mm thick.
7. Penyelenggaraan
Penyelenggaraan tetap memastikan jangka hayat dan prestasi optimum mesin kimpalan anda.
- Pembersihan: Periodically clean the machine's exterior and internal components (with compressed air) to remove dust and debris. Ensure power is disconnected before cleaning.
- Pemeriksaan Kabel: Check all welding cables, torch, and earth clamp for wear, damage, or loose connections before each use. Replace damaged components immediately.
- Penyalur Kawat: Keep the wire feeder mechanism clean and free of debris. Ensure the wire pressing wheel and wire feeding wheel are functioning correctly.
- Sambungan Gas: Verify gas tube connections are secure and free of leaks (if using shielding gas).
- Penyimpanan: Store the welder in a clean, dry environment when not in use.
8. Penyelesaian masalah
If you encounter issues with your MIG200II welder, refer to the following common troubleshooting steps:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Power switch off, power cable disconnected, circuit breaker tripped. | Turn on power switch, check power cable connection, reset circuit breaker. |
| No arc in MMA/TIG | Loose connections, incorrect current setting, faulty electrode/tungsten. | Check all cable connections, adjust current, replace electrode/tungsten. |
| No wire feed in MIG | Wire tangled, wire feeder clogged, incorrect wire speed, contact tip blocked. | Check wire spool, clean wire feeder, adjust wire speed, clean/replace contact tip. |
| Kualiti kimpalan yang tidak baik | Incorrect settings (current, voltage, wire speed), improper technique, contaminated workpiece, wrong shielding gas. | Adjust settings, improve technique, clean workpiece, use correct shielding gas. |
If the problem persists after following these steps, contact qualified service personnel.
9. Spesifikasi
Detailed technical specifications for the HITBOX MIG200II welding machine.
| Ciri | Spesifikasi |
|---|---|
| Nombor Model | MIG200II |
| Nama Jenama | HITBOX |
| Teknologi Penyongsang | IGBT |
| Input Voltage | AC220V ± 15% |
| Kekerapan | 50/60Hz |
| Max OCV (Open Circuit Voltage) | 60V |
| Duty Cycle (40℃ 10min) | 60% at 200A; 100% at 155A |
| Faktor Kuasa | MIG: 0.73; TIG: 0.70; MMA: 0.71 |
| Kecekapan | 85% |
| Kelas Perlindungan | IP23 |
| Rated Input Power (KW) | MIG: 5.7; TIG: 4.37; MMA: 6.3 |
| Arus Input Dinilai | MIG: 36.0; TIG: 28.1; MMA: 40.5 |
| Rated Input Apparent Power (KVA) | MIG: 7.8; TIG: 6.21; MMA: 8.9 |
| Welding Current Adjust Range (A) | 10 ~ 200 |
| Kimpalan Voltage Adjust Range (V) | 10 ~ 26.8 |
| Tiada Beban Voltage (V) | 50V (boleh laras) |
| Masa Pasca Aliran | 1.0 ± 0.5 saat |
| Diameter Wayar | 0.8mm / 1.0mm |
| Kelajuan Suapan Kawat | 3-18m/min |
| Ketebalan yang Berkenaan (MIG) | Lebih 0.8mm |
| Ketebalan yang Berkenaan (TIG) | 1.0mm - 6.0mm |
| Applicable Thickness (MMA) | 1.0mm - 12mm |
| Berat badan | 15kg (Product), 14.1kg (Package) |
| Dimensi Pembungkusan | 425*183*290mm |
| Jenis Palam | Palam EU |
| Pensijilan | CE |
| Gunakan Untuk | Stainless Iron Steel Aluminum |
10. Petua Pengguna
- For optimal results, always practice on scrap material before welding your final workpiece.
- Experiment with different settings (current, voltage, wire speed) to find the best parameters for your specific material and thickness.
- When welding aluminum, ensure your torch liner is suitable for aluminum wire (graphite or Teflon) to prevent feeding issues.
- Keep your welding area clean and organized to prevent accidents and improve workflow.
- Consider using a power generator if working in locations without direct access to stable AC220V power.
11. Waranti dan Sokongan
The HITBOX MIG200II welding machine comes with a one-year warranty. For technical support, service, or warranty claims, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.





