Free Standing Jib Cranes is widely used in machining workshop, product storage and dispatch warehouse, plastic injection molds changing, finished steel product industries, especially in the production lines, Free Standing Jib Cranes a type of crane that uses a mounted arm to lift, move and lower material. The jib crane installed and fixed on ground. The arm, mounted either perpendicular to or an acute angle upwards from a column(pillar), may rotate along its central axis through a limited arc or a full circle. This kind of jib crane is composed by column, beam, rotation structure , electric hoist and fixing parts, etc.
Advantages
- Freestanding Structure:No reliance on building structures; flexible installation saves space.
- 360° Rotation Coverage:Full or limited rotation boom enables precise load positioning.
- Cost-Effective:Lower cost than overhead cranes with simple installation/maintenance.
- Modular Design:Customizable boom length (typically 2-8m), capacity (0.25-5T), and mast height.
- Efficient Operation:Compatible with electric or pneumatic hoists for enhanced productivity.
Free standing Jib Cranes Components
Column
Column
According to the JB/8906-1999 standard, the column is to fix the rotating support part of the crane on the column, and is composed of double-row tapered self-aligning bearings that bear radial and axial forces.
Arm beam
Arm beam
The arm beam is welded by I-beam or box beam and the web arm. Its function is to support electric or manual rotation, realize the horizontal movement of the trolley and the up and down movement of the electric hoist.
Reducer
Reducer
According to the GB/T292－1994 standardThe reducer is fixed under the belly arm, and the beam is supported by the belly arm, so that the reducer drives the roller to rotate around the column to realize the rotation of the JIB crane
Electric Hoist
Electric Hoist
The lifting mechanism can be equipped with electric wire rope hoist and chain hoist. The electric hoist moves up and down and horizontally to lift heavy objects along the beam.
Electrical Cabinet
Electrical Cabinet
Our standard power supply is three phase, 380V (±10%, the lower limit of peak current is -15%), 50Hz. According to customer requirements, the power supply can be designed as a three-phase electrical control system under 690V and frequency 50-60HZ.
Production Process
Safety Protection
Lifting limit switch
Traveling limit switch
Overload limiter
Wire rope guide
Our Free standing Jib Cranes have the short circuit protection, emergency switch, interlock protection, overload protection, loss of voltage protection, grounding protection and voice-activated alarm lights and other safety protection devices
Free standing Jib Cranes Technical Data
Case
Choose HSCRANE’s Free Standing Jib Cranes for superior lifting flexibility, stability, and performance. Engineered for various industrial environments, our cranes offer reliable support without wall constraints. Contact us today to customize your lifting solution and enhance your operational efficiency.
