CONCRETE PLACING BOOM INSTALLATION AND MAINTENANCE

Concrete Placing Boom Boom length based primarily on points, 12M-45M, mainly from cloth role, mainly used in the construction machinery of large bridges, concrete pump output from fabric to Placing Boom concrete conveying it to the work surface
BLG15,12 Kalahari feed rod using rotary arm rack fabric structure, fabric range of up to 690 square meters, equipped with 125MM pipes, 360 degree rotation, the machine manually. Has a simple structure, strength, rigidity, reliable, simple, flexible, easy maintenance, and supporting the use of concrete pumps can be widely used in civil and industrial construction concreting works
When the wind speed exceeds 13.8m / s (6 wind), non-placing boom work. When the wind speed exceeds 7.78m / s (four winds), non-Placing Boom  assembly and disassembly, within climb jacking.

2 placing boom should maintain a certain distance from the high-voltage lines and electrical appliances.

3 ends pouring hose must fasten safety rope, prohibit the use of the end of the hose lengths over 3 m pouring hose shall be inserted poured concrete in strict accordance Placing Boom  range.

4 Placing Boom at work beneath the boom allowed to stand.

5 hydraulic system pressure must not exceed 25Mpa.

6 Do not open the pipe joints in the duct and the pressure within the tubing.

7 Do the ends of the hose removed, so that the boom and the other rigid delivery pipeline connection.

8 rotation during braking or do the reverse operation is prohibited when the equipment machinery is not completely stopped. Swivel connector ferrule can not be fixed at too tight, ensuring flexible rotation per shift to be cleaned lubricated rotary joint pipe clamp seal once.

9 repair or maintenance, you should cut off the ground supply, repair and maintenance are not allowed to live.

10 work at the end of the boom must be close together, hang hook, the arm horizontally, cut off the power supply ground