Fixed-Column Cantilever crane: a "microscopic rigger" for precise spaces, hiding strength within gentleness
The fixed-column cantilever crane is like a "microscopic rigger." With its "stable rooting, flexible extension, and soft force" design, it completes precision lifting tasks that are "sensitive to vibration, collision, and space occupation" with millimeter-level accuracy.
Technical Parameters:
| lifting Capacity | 0.125~2 tons (mainstream 1-ton class) |
| Cantilever Structure | Topologically optimized box beam (30-50 mm thick at the root and 15-25 mm thick at the end) |
| Installation | Anchor bolts (M12~M20) + epoxy floor adapter gasket |
| Cantilever Span (Swing Radius) | 3~6 meters (customized ≤8 meters) |
| Rotation Angle | 360° full rotation (standard) |
| Lifting Height | 3~5 meters (suitable for laboratory floor height ≤6 meters) |
Structural Philosophy: Minimizing Disturbance in Precision Spaces
1. Columns: Gentle Roots in Laboratory Floors
The yellow columns in the image are constructed of thin-walled alloy tubes with tapered bottoms. The bottom flange occupies only 0.3 square meters. Paired with M20 adjustable feet, they provide a stable foundation even on laboratory epoxy floors (bearing capacity ≥ 100 kPa).
The matte polyurethane coating is non-reflective and dust-resistant, perfectly in tune with cleanroom environments. An antimicrobial coating is also available (suitable for medical laboratories). 2. Cantilever: Lightweight "Precision Long Arm"
The box beam has undergone topological optimization, resulting in a 1-ton model weighing only 0.8 tons, yet achieving a deflection of ≤L/1000 (≤5mm deflection over a 5-meter span). When swinging with a suspended load, the vibration amplitude is less than that of a cell phone.
The slewing mechanism utilizes silent bearings and damping, requiring a manual rotation force of ≤30N (like pushing a book), and 360° rotation is so quiet that "only the sound of the needle moving" is heard.
3. Hoist: Dual-Speed Silent "Microscopic Gripper"
The electric chain hoist comes with a built-in soundproofing enclosure, ensuring operating noise levels of ≤60dB (quieter than a normal conversation). The dual-speed mode offers:
A fast 3m/min speed for time-saving (lifting a floor in 10 seconds);
Precise 0.1m/min positioning (millimeter-level fine-tuning, more stable than tweezers);
The hook features a soft protective cover to prevent scratches on delicate equipment surfaces.
Dominant in the field: The "Exclusive Porter" for the precision industry
Chip Lab:
Lifting 0.5-ton test equipment with ±2mm positioning accuracy. Combined with laser navigation, the contact error between the chip probe and the test bench is ≤1μm when the equipment is in place, thinner than a human hair.
Optics Workshop:
Lifting 0.3-ton lens assemblies. Silent operation and soft hooks prevent airflow disturbances and collisions, ensuring zero damage to lens coatings.
Medical Equipment Room:
Assembling MRI magnets (2 tons). Full 360° rotation and clean coating. "On-the-fly" splicing is completed in a sterile environment. Screw alignment error is ≤0.5mm.