The sparkproof jib crane is composed of column pillar, reversal equipment, jib arm and spark-proof electric hoist, etc. The lower end of the column is fixed on the concrete floor and the swing arm is reversed, which can be reversed according to user requirements. Reversal can be manual reversal and electric reversal. The electric hoist is installed on the jib arm track and used for lifting tasks.

 

Capacity 5 Ton Spark-proof Jib Crane, Capacity 5 Tons, Lift Height: 8 Meters

 

Sparkproof and Explosion Proof:

Motor and electrical equipment of this jib crane are spark proof. Traveling mechanism is spark proof for ExdII CT4 explosion-proof grade. So, this jib crane can be used at the environment with explosion gas formed by inflammable gas, steam and air.

 

Hoisting and Traveling:

The electric hoist carries out lifting and traveling on the jib arm. And the jib beam can be reversed by the rotating roller of the reducer on the reversing equipment, and the electric control box is installed on the hoist.

 

It is especially suitable for short-distance, frequent use and tense lifting operations. It has the characteristics of high efficiency, energy saving, small footprint, easy operation and repair.

 

Sparkproof Jib Crane for Petroleum Industry

 

Control:

Jib crane is controlled by pendant. There are 2-6 buttons on the pendant. Generally, the 6-button pendant can carry out fast rise, fast fall, slow rise, slow fall, reversal movement, and the horizontal movement of the hoist trolley.

 

For Safety:

1. Do not press the fast and slow buttons at the same time; do not press horizontal and vertical rotation buttons at the same time during operation.

2. Make sure there is no one under the jib arm during working.

3. Stop the oblique pulling of heavy objects.

4. Prevent overload lifting.