Column and Boom Manipulators: Precision and Stability for Welding Operations
INNOVIC's Column and Boom Manipulators are engineered for precision, durability, and enhanced performance during welding operations. Designed to handle various welding processes, they provide stable and controlled movement of the welding head and boom, ensuring smooth operation even at extended heights and lengths. The manipulators are supported by precision cross-roll bearings, which eliminate free play, a crucial factor when the boom is fully raised and extended.
Key Features of INNOVIC Column and Boom Manipulators:
- Precision Cross-Roll Bearings: These bearings ensure smooth and accurate rotation of the column, eliminating any free play that can lead to instability during operation. Larger machines come equipped with pre-loaded cross-roll bearings for added precision.
- Manual or Motorized Column Rotation: Column rotation can be motorized or manually locked in any of the 360° positions, allowing for flexibility in welding applications.
- Boom Elevation with Rack and Pinion Drive: Boom elevation is powered by a high-torque AC geared motor with an electromagnetic brake, providing smooth and reliable movement. Unlike chain or lead-screw mechanisms used by some competitors, INNOVIC uses a rack and pinion system to eliminate bounce and ensure consistent boom movement.
- Counterbalanced Design: The boom, welding head, and accessories are counterbalanced by a weight inside the column, reducing strain on the elevation gearing. This system enhances the stability of the machine, particularly when operating at full extension.
- Advanced Boom Traverse Drive: The boom traverse is driven by an AC frequency variable drive system, featuring a rack and pinion setup for smooth and controlled movement. A two-speed gearbox allows for slow retraction during cladding operations, accommodating processes such as spiral cladding using strip or wire electrode methods.
- High Load Capacity with Minimal Deflection: INNOVIC’s manipulators are designed to minimize deflection, even when carrying loads of up to 300 kg at the end of the boom. The combination of a precision cross-roll bearing and wide rollers ensures better stability and accuracy during operations.
- Customizable Configurations: INNOVIC Column and Boom Manipulators are available in five different designs, each tailored to meet the specific needs of various applications, such as cylindrical vessel manufacturing or high-precision welding tasks.
Base and Travelling Carriage Options:
- Free-Standing Base or Travelling Carriage: The manipulators are designed with a robust base that provides maximum rigidity. The base can either be stationary or supported on wheels to form a travelling carriage, depending on the requirements. Travelling versions include either constant-speed or variable-speed drives for accurate tracking and movement.
- AC Motorized Column Rotation: Larger machines are equipped with motorized column rotation through an AC motor and heavy-duty reduction gearboxes, providing smooth start-stop movement and reducing strain on the system.
Speeds and Performance:
- The manipulators offer precise control over speeds, ranging from as slow as 5 mm per minute to 1000 mm per minute, ensuring flexibility for various welding and cladding operations.
- These machines are ideal for applications requiring high stability and minimal deflection, such as spiral cladding or when handling heavy loads at extended boom lengths.