This detailed product description presents the Wielander + Schill C-Arm No. 7, featuring a 150 x 200 mm working area and GT (most likely indicating „Gussstahl” or similar quality designation) design, a water-cooled C-arm ideal for resistance spot welding applications. This device is a key component in the welding technology portfolio, designed for the precise execution of high-performance and durable welding tasks.
The C-Arm No. 7 is a robust and efficient accessory for professional resistance spot welding systems. It is specifically designed to ensure optimal access to the workpieces while the water cooling guarantees a long service life and continuous performance under high load. The product is an ideal choice for body repair shops where reliability and precision are essential.
Main Advantages:
Water Cooling: The integrated cooling system efficiently dissipates the heat generated during welding, preventing overheating of the arm and electrodes, thus increasing the service life and ensuring constant welding quality.
Optimal Working Area: The 200 x 150 mm work window allows for versatile use in reaching medium-sized welding spots.
Complete Delivery Package: The arm comes standard with one electrode and two 13 mm electrode caps, allowing the device to be put into operation immediately.
Robust Material Usage: A combination of different, high-quality materials (Aluminum, CuCrZr, Stainless Steel, Steel, Rubber) ensures mechanical stability and excellent electrical conductivity.
The C-Arm No. 7 is part of the Wielander + Schill welding technology range, meeting the highest industrial standards.
| Property | Value | Note |
|---|---|---|
| Part number | 495650 | The unique identifier of the product. |
| Típus | C-Arm No. 7 | GT version |
| Working Aperture (Width x Height) | 200 x 150 mm | Space available when the arm is open. |
| Length x Width x Height (Overall Dimensions) | 326 x 222 x 43 mm | The physical extension of the arm. |
| Weight | 2.550 kg | The net weight of the arm. |
| Cooling | water-cooled | Critical for continuous high load. |
| Accessories | Electrode and 13 mm electrode caps | Essential equipment required to start welding. |
| Materials | Alu, Aluminum, CuCrZr, Rubber, Stainless Steel, Steel | For optimizing durability and conductivity. |
| Package contents | 1 darab | Package contents. |
The construction of the C-Arm No. 7 combines several special materials for maximum performance:
Alu / Aluminum: Plays a role in reducing the weight of the main structural elements of the arm and in heat conduction.
CuCrZr (Copper-Chromium-Zirconium alloy): This material is essential for manufacturing welding electrodes and contacts as it provides excellent electrical conductivity and high heat resistance at the welding point.
Stainless Steel and Steel: Parts subjected to mechanical stress, such as fasteners or parts of the frame, ensure structural integrity.
Rubber: Serves for insulation and vibration damping in the interest of user protection.
This C-arm is specifically designed for resistance spot welding processes, especially in automotive repair and metal fabrication fields. The water-cooled design makes it suitable for mass production environments or intensive repair cycles where conventional air-cooled arms would quickly lose performance.
The product is optimized for seamless integration with Wielander + Schill welding machines, ensuring full functionality, including automatic modes, provided the welding machine supports this.
When purchasing C-Arm No. 7, you will receive the following:
1 pc C-Arm No. 7 (150 x 200 mm, GT version): The complete water-cooled arm unit.
1 pc Welding Electrode: Electrode fitted to the arm, ready for installation.
13 mm Electrode Caps: Electrode tips required for the welding task (likely in pairs or a set).
This configuration allows the user to start work immediately after unpacking the product, minimizing preparation time.
C-Arm No. 7 can be excellently supplemented with other tools from the wide range offered by Wielander + Schill, which increase the efficiency of the welding process:
Additional C-Arms: Arms of different sizes and designs (e.g., C-Arm No. 1 standard 150×70 mm, C-Arm No. 3 150×450 mm, C-Arm No. 8 290×760 mm) are available for special geometries or larger/smaller work areas.
Special Electrode Holders: Accessories such as the „C-Arm electrode holder with lever (no. 10)” make work easier in hard-to-reach places, for example, near wheel arches.
Sets: Packages such as the „C-Arm Set (C-Arm no. 2 + C-Arm no. 3)” offer immediate solutions for multiple welding jigs.
Important Note: C-Arm No. 8 (495614) is a custom-manufactured product to which the option of exchange or return does not apply. Although C-Arm No. 7 is not separately marked as custom-manufactured, users should always check the applicable return conditions when placing an order.
This water-cooled C-arm is the foundation for reliable, high-performance spot welding, ensuring the professional and durable joining of body parts.
