On the basis of mature technology of electric changeover concrete pump, our company exploders hydraulic changeover concrete pump

Passenger-ang-freight construction lifter are Own R&D/ International approvals/ Quality approvals/ Guarantee/ Green products.The passenger-ang-freight construction  lifters have competitive advantages with traditional liter such as: Stability: it is similar to indoor lift. Safety: it have four speed restricted ant falling lines, progressive ant falling safety device, and eight electrical chain items can avoid the happening of dashing the roof. Energy-saving: it can advance the rapidity whit the weight steadily, so the power utilization can be saved for 100-150 thousand kilowatt hours. Convenient in assembly: It possess self-lifting assembly and disassembly, and when raising the single-side suspension cage for the second time, the normal operation will not be interrupted so the construction will not be delayed. Retrofitting: Roof protection safety device is added to avoid dashing the roof. Improving: Add anti-derailed system, and intensify wall attached frame. Updating: Rotation system is updated.