Column jib crane is a small lifting machinery used in conjunction with CD1 and MD1 electric hoists and Dema crane chain hoists. The gourd moves in a straight line along the I-beam and rotates with the arm. This series of products includes BZ type, BZA type, BZB type, BZC type, BZY type, and Bx type wall mounted cranes.

Dema lifting BZ type cantilever crane has a simple, reasonable and efficient structure. Widely used.

Dema Crane Rotary Arm CraneIt is a small and medium-sized lifting equipment that has developed in recent years. It has a unique structure, is safe and reliable, and has the characteristics of high efficiency, energy saving, time-saving and labor-saving, and flexibility. It can be operated freely in three-dimensional space, and in situations of interval and dense transportation, it shows its superiority more than other conventional lifting equipment. Widely used in various industries and places. The working intensity of the slewing arm crane is light. The crane consists of a column, a slewing arm slewing drive device, and an electric hoist

The end is fixed on the concrete foundation by anchor bolts, and the swing arm is driven to rotate by a cycloidal pinwheel reduction device. The electric hoist runs in a straight line on the swing arm I-beam and lifts heavy objects. The rotating arm of the crane is a hollow steel structure, which has a light weight, a large span, a large lifting capacity, and is economical and durable. Built in rotating arm crane MODE type walking mechanism, using special engineering plastic walking wheels with rolling bearings, with low friction and light and agile walking; The small structural size is particularly advantageous for increasing the hook travel.

The jib crane is a new generation of lightweight lifting equipment designed to adapt to modern production. It is particularly suitable for short distance, frequent use, and intensive lifting operations, and is equipped with a reliable electric chain hoist. It has the characteristics of high efficiency, energy saving, time-saving, small footprint, and easy operation and maintenance.

1. Fixed column jib crane

The fixed column jib crane, also known as the column type jib crane, has a lifting capacity ranging from 125Kg to 5000Kg. It is a product independently developed by Kaili Crane and can be customized as a specialized lifting equipment according to customer needs.

The column type rotary arm crane has the advantages of novel structure, rationality, simplicity, easy operation, flexible rotation, and large working space. It is an energy-saving and efficient material lifting equipment, which can be widely used for the up and down work of production lines, assembly lines, and machine tools in factories, mines, workshops, warehouses, docks, and other occasions for heavy object lifting. The fixed column jib crane can be divided into BZD type and BZD-JKBK type according to the different types of steel used for its jib.

2. Mobile jib crane

This machine has the characteristics of flexibility, maneuverability, and wide adaptability, and is a necessary standalone emergency lifting equipment for efficient automatic production lines. With it, the production line can be ensured to be unobstructed. The EBZ mobile electric swing arm crane produced by Kaili Crane has the characteristics of flexibility, adaptability, etc., with a lifting capacity of 125KG to 500KG.

3. Wall mounted jib crane

Wall mounted jib crane, also known as wall crane or wall column jib crane. It can be divided into BX type wall mounted jib crane and BX-JKBK type wall mounted jib crane, with a lifting capacity of 125KG to 3000KG. The lifting height is 3 meters.

4. Wall mounted jib crane

Wall mounted jib crane, also known as wall mounted crane, is a new type of material lifting equipment developed on the basis of wall column jib crane. The machine's walking track is installed on the cement column of the factory building, and can move longitudinally along the track. At the same time, the electric hoist can also complete the lateral movement along the selector arm and the vertical lifting. This machine greatly expands the scope of operations, makes more effective use of factory space, and has a more ideal usage effect. The lifting capacity ranges from 1000KG to 5000KG, and the lifting height can be customized by customers.

5. Curved arm rotary arm crane

The articulated boom crane, also known as the jib crane, has the characteristics of novel structure, flexible extension and bending, easy operation, and high efficiency and energy saving. When operating, press the button to lift the load, and use the bending and rotating motion of the crossbeam to avoid objects in the controlled work area, maximizing the work area. Gently push and pull with your hands to reach any position in the work area. Curved arm crane is suitable for production or maintenance occasions in industries such as mechanical manufacturing, railway, chemical, and light industry. Especially in production lines with dense equipment, short distance lifting, and frequent operations, the application of this product can improve production efficiency. The lifting capacity ranges from 125KG to 500KG.

6. Double arm rotating arm crane

Also known as double arm crane or double swing arm crane. A mobile forklift crane used to load heavy cargo into open top containers. A slewing arm is a long lifting arm typically equipped with a hook, mounted on a shovel. According to the structure, there are column type jib cranes and wall type jib cranes. The Dema lifting jib crane is a specialized lifting equipment designed according to user needs, developed based on equipment imported from West Germany. Dema Crane has the advantages of novel structure, rationality, simplicity, easy operation and use, flexible rotation, and large working space, making it an energy-saving and efficient material lifting equipment. Dema crane can be widely used for lifting heavy objects on production lines, assembly lines, and machine tools in factories, mines, workshops, warehouses, docks, and other occasions. This machine consists of columns, rotary arms, and electric chain hoists. The lower end of the column is fixed on the concrete foundation, and the rotating arm can rotate according to user needs. The rotating part is divided into manual and electric rotation (the cycloidal pinwheel reducer is installed on the upper or lower support plate to drive the rotating arm of the rotating tube to rotate). The Dema lifting chain electric hoist is installed on the rotating arm track for lifting heavy objects.

When operating a jib crane, all national safety technical specifications related to the use and operation of the crane should be followed. To ensure safety and avoid damaging the equipment, please follow the following safety operating procedures. It is not allowed to use a jib crane to transport personnel. Do not lift loads above personnel. Do not pull or tow loads diagonally. Overloading is not allowed for use. Prevent the lifting hook from colliding with the limit switch during normal operation. Other important operating tips for Dema Crane: The load lifting device must be hung on the trolley using a flexible connection method. Rigid connection methods can generate uncontrollable forces, ultimately leading to fatigue fracture. When carrying heavy loads, do not pull the manual switch. When manually rotating the arm, only the hook can be pulled, and it is not allowed to pull the manual switch and cable. The fasteners of the Dema crane jib should be checked and tightened once every 6 months of use.