What is a pillar-type jib crane?
Pillar-mounted jib crane, also known as fixed-column slewing jib crane, consists of a standalone column, slewing jib, slewing mechanism and electric hoist. The equipment is fully self-supporting and does not rely on factory building walls or concrete columns for support. It is fixed to the ground via anchor bolts and an embedded foundation.
The slewing angle can achieve 180°, 270° or 360° rotation, completing the lifting, shifting and lowering of workpieces within the cantilever coverage radius. It can be equipped with electric chain hoists or wire-rope electric hoists. For sites with good floor conditions and no building supports, a pillar-mounted jib crane is often the preferred solution.
Column-mounted jib cranes provide workstation lifting in machining workshops without relying on factory building columns. They can be installed by anchoring the standalone column to a suitable ground foundation.
What practical pain points does Henan Mine pillar-mounted jib crane solve?
Independent of building structures, friendly for old factory building renovation
Freestanding vertical columns require no load-bearing reinforcement of factory building walls. Installation can be carried out in old workshops, steel-structure factories and outdoor sites as long as the concrete ground foundation meets standards, saving the renovation cost and construction time for wall reinforcement.
Improve workstation operation efficiency and reduce large-crane occupancy
Small-component hoisting at local workstations eliminates frequent calls for large-tonnage overhead bridge cranes. Lifting and rotation can be completed on-site to cut waiting time for workpiece handling. Large travelling cranes can be reserved for heavy workpieces transferred between workshops, improving the utilization of hoisting equipment across the plant.
Flexible configuration to adapt to diverse on-site requirements
Lifting capacity ranges from 0.25 to 10 tons, covering most workstation requirements. Jib lengths from 2 to 10 meters are available, with manual or electric slewing. The hoist can use a standard chain hoist or wire-rope hoist, and the complete unit can be upgraded with explosion-proof configurations for flammable and explosive workshops.
Stable structure and simple operation lower the training threshold
The main beam uses a section-steel welding process for good overall-machine stability. Handle buttons make operation easy to learn after basic training. Smooth slewing with little shaking during workpiece translation helps reduce material loss caused by collisions.
Key Selection Points for Procuring Pillar-Mounted Jib Cranes
| Selection item | Recommendation |
|---|---|
| Rated lifting capacity | Reserve a safety margin for workpiece weight and avoid long-term operation at full tonnage. |
| Effective cantilever radius | Confirm the maximum travel distance of the workpiece and reserve a safety margin for the jib length. |
| Slewing mode | Manual slewing is preferred for light-tonnage models; electric slewing is recommended for larger-tonnage and frequently used units. |
| Ground foundation | A concrete foundation of sufficient thickness is required. Henan Mine provides foundation drawings, and embedded parts must be installed correctly. |
| Hoist selection | Choose electric chain hoists for small and medium workstations, wire-rope hoists for large tonnage or high lifting height, and complete explosion-proof configurations for hazardous environments. |
| Slewing angle | Choose the 270-degree version for regular workstations and 360-degree rotation when all-round coverage is required. |
If you are planning a workshop hoisting renovation and are unsure whether an overhead crane or a semi-gantry crane is suitable for your factory building, contact Henan Mine directly. Provide your factory drawings to obtain an exclusive lifting solution and an accurate quotation.
Contact: Chloe
Tel: +86 18238799707 (same number for WhatsApp)
Email: sales07@minehenancranes.com
FAQs
Q: Can a pillar-type jib crane be used outdoors?
A: Yes. Henan Mine can provide anti-corrosion and anti-rust coating for outdoor use and add rainproof protection for electrical components. The concrete foundation must be built strictly according to the drawings, and a wind-resistance calculation can be provided.
Q: Can a pillar-type jib crane be retrofitted after the ground has already been built?
A: Yes. The thickness and strength of the existing ground concrete must be checked on site. A locally thickened foundation can be built if the bearing capacity is insufficient. Henan Mine can provide foundation-design references to reduce the risk of tipping during service.
Q: What information is required for an inquiry about Henan Mine cranes?
A: Provide the rated lifting capacity, jib length, effective column height, slewing angle, manual or electric slewing, and service environment, including indoor or outdoor use and whether explosion-proof protection is required. Henan Mine will provide drawings and a quotation based on the working conditions.