Manual Mobile Spider Concrete Placing Boom from China

Technical Features of Self-Climbing Hydraulic Concrete Placing Boom

1. There are three operation modes: manual, wired remote control and wireless remote control; 2. The main elements of the electrical system and the hydraulic system adopt the world famous brand products, guaranteeing the reliability of the products. 3. There are two working modes to select: the floor frame and the shaft frame. 4. The slewing mechanism adopts three working modes: normally close brake, slow-motion (when distributing) and quick-motion (when transferring), which can prevent accidents due to the manmade improper operations during high-altitude operations. 5. The arm support adopts limit element analysis calculation, dynamic analysis calculation, wall-impingement tests and industrial reliability tests, together with tests and control of many technological processes so that the arm support system has steady operation, long service life and safety and reliability. 6. It adopts world cutting edge remote control and electrolyte proportional control so as to have comprehensive function and flexible operation; and the hydraulic impact and the reversing impact are small so that the reversing and the extending actions of the cloth arm are steady. 7. It is provided with multi-safety devices, with high security. 8. It adopts anti-wear steel pipe materials, with long service life and low use cost.

Stationary concrete placing boom, which is dedicated for railway-bridge, nuclear power and other engineering constructions, is designed by our company on the basis of specialized production of concrete spreaders for many years. Now it is a quite mature pr

Brief Intreoduction of Stationary Concrete Placing Boom

Stationary concrete placing boom, which is dedicated for railway-bridge, nuclear power and other engineering constructions, is designed by our company on the basis of specialized production of concrete spreaders for many years. Now it is a quite mature product through constant optimization and upgrading.

Features of Stationary Concrete Placing Boom

1. Horizontal reach: 13-23m (not including the end hose), Mode of drive: fully hydraulic. 2. When a placing boom is in use, it is anchored to the floor with initially prepared holes. If it is required to rise up, a tower crane is needed to lift the placing boom up to the next higher floor for being anchored. And one rising of the placing boom can meet the requirements of concrete placing for two floors. 3. If the floor is large in size, it is advisable to have several tower bodies mounted on the floor so that only one boom assembly is needed to be lifted to mate to the tower bodies, thereby saving boom-assemblies and cost. 4. Compact design，easy operation, reliable safety, economic and practical, suitable for the construction of high buildings.