タイトルまたは説明

Dived into two types: stationary and rail-mounted. Many Choices when using, such as , ad-justable height according to job requirements, tubular or lattice towers, and foundation bases or rails. Multiple rational combinations for a variety of requirements and scientific safely protecting strucures for higher reliability. Widely used in construction buildings, such as the construction of precast concrete beams, bridges, nuclear plants, infra-structures, harbors and ports. It can be placed in stuitable places required without being fixed. It features compact structure, light weight and can be lifted as a whole by a crane. With excellent maneuverablility, it can meet the requirements for concrete placement on different job sites, and is ideal for concrete pumping and placing.Easy operation, reliable safety and economical purchase.Equipped with self-climbing frames wich are driven by hydraulic cylinders and climb up automatically from the present filor to the desired floor along the well hole designed for elevator, the placing boom rise with the rising floor, saving time and labor. Features: compact design, easy operation, reliable safety and suitable for the construction of high buildings.