# C-Arm Part No: 9 | 120 \u00d7 250 mm<\/p>\n
**Product ID:** 495624<\/p>\n
This product is a high-quality, water-cooled C-arm designed for resistance spot welding applications. The C-arm is an essential accessory for precise and efficient welding operations, especially where access is limited. The included electrode holder and 16 mm electrode tips ensure reliable contact and excellent weld quality.<\/p>\n
## Product Description and Key Features<\/p>\n
The **C-Arm Part No: 9** is a robustly designed, water-cooled C-arm that delivers optimal performance during high-demand welding tasks. Cooling is critical to maximize the lifespan of the welding electrodes and maintain continuous, high-quality welding parameters, preventing overheating.<\/p>\n
This model comes with an integrated electrode holder and 16 mm diameter electrode tips, ideal for standard spot welding jobs. The 120 x 250 mm throat opening provides wide usability for welding various body panels and structural parts.<\/p>\n
### Benefits for the User:<\/p>\n
* **Extended Lifespan:** Efficient cooling significantly reduces electrode wear and deformation, thereby minimizing the frequency of replacements and downtime.
\n* **Excellent Weld Quality:** Stable temperature control guarantees uniform current transfer and consistent weld seams.
\n* **Robust Material Usage:** The combination of various high-quality materials (Alu, CuCrZr, steel) ensures mechanical stability and excellent electrical conductivity.
\n* **Optimal Working Area:** The 120 x 250 mm working opening provides sufficient space for access to most automotive body elements.<\/p>\n
## Technical Data<\/p>\n
The table below details the critical technical parameters of C-Arm No. 9:<\/p>\n
| Property | Value | Comment |
\n| :— | :— | :— |
\n| **Product ID** | 495624 | Manufacturer Part Number |
\n| **Design** | Water-cooled C-arm | With active cooling system |
\n| **Working Opening (Width x Height)** | 120 x 250 mm | Maximum reach dimension of the arm |
\n| **Electrode Tip Diameter (\u00d8)** | 16 mm | Size of the included electrode tips |
\n| **Accessories** | 1 pc electrode, 16 mm electrode tips | Basic equipment |
\n| **Material Composition** | Alu, Aluminum, CuCrZr, Rubber, Stainless steel, Steel | For durability and conductivity |
\n| **Weight** | 3.570 kg | Weight of the unit |
\n| **Package Contents** | 1 piece (1 st\u00fcck, 1 piece) | Unit packaging |<\/p>\n
## Materials and Compatibility<\/p>\n
The careful selection of materials used in the design of the C-arm guarantees long-term reliability:<\/p>\n
* **CuCrZr (Copper-Chromium-Zirconium):** Excellently resistant to high temperatures and mechanical stress, ideal for electrode tips.
\n* **Aluminum and Steel:** The structural elements of the arm ensure necessary rigidity and light weight.
\n* **Rubber:** Vibration damping and insulating elements for safe operation.<\/p>\n
This C-arm is optimized for seamless integration with professional resistance spot welding systems.<\/p>\n
## Accessories and Maintenance<\/p>\n
To maintain maximum efficiency and weld quality, the use of the following accessories is recommended, which ensure the optimal condition of the electrodes:<\/p>\n
### Electrode Maintenance Tools:<\/p>\n
1. **Electrode Tip Remover (Item no: 498003):**
\n* Special tool for safely and quickly loosening jammed electrode tips. Professional removal is essential to avoid damaging the bodywork.<\/p>\n
2. **Copper Paste for Electrodes | 75 g (Item no: 497010):**
\n* This paste measurably reduces contact resistances between the electrode arms and the welding heads. It improves current-carrying capacity, resulting in more uniform weld spots.<\/p>\n
3. **Electrode File | Grit 60 (Item no: 298298):**
\n* Used for cleaning welding electrode tips when they become contaminated. Only clean electrode tips guarantee correct spot welding results. Regular cleaning is crucial for quality assurance in the welding process.<\/p>\n
## Similar Products from Stock<\/p>\n
Besides C-Arm No: 9, Wielander + Schill also offers a wide selection of other special C-arms, available in different sizes and geometries to meet specific repair requirements:<\/p>\n
* **C-Arm Number: 1 | Standard | 150 \u00d7 70 mm | GT (Item no: 495620):** Water-cooled standard C-arm with angled C-electrode and 16 mm tips.
\n* **C-Arm Number: 3 | 150 \u00d7 450 mm | GT (Item no: 495625):** Water-cooled C-arm with 16 mm tips, extended reach.
\n* **C-Arm Number: 5 | 205 \u00d7 550 mm | GT (Item no: 495626):** Water-cooled version with extended reach.
\n* **C-Arm Number: 2 | For Wheel Arches (Item no: 495602):** Design optimized specifically for welding wheel arches, with 13 mm electrode tips.
\n* **C-Arm Number: 8 | 290 \u00d7 760 mm (Item no: 495614):** Extra-long reach model. **Important Note:** This item is a custom-manufactured product, which is not eligible for exchange or return.<\/p>\n
### Special Accessories:<\/p>\n
* **C-Arm Electrode Holder with Tilting Mechanism | No. 10 (Item no: 495604):** Features a finger-shaped electrode and a flat electrode for easier access to wheel arches. Guarantees full functionality of the automatic mode.
\n* **C-Arm Electrode Holder with Tilting Mechanism (Item no: 495688):** Equipped with concentric electrodes that push the welding spot from the center outwards, enabling access even into the tightest corners.<\/p>\n
This C-Arm No: 9 is the ideal choice for any professional seeking a reliable, water-cooled solution for precise resistance spot welding in vehicle repair.<\/p>","protected":false},"excerpt":{"rendered":"
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