Lifting Platform

lifting platforms
product description
lifting platforms are hydraulically operated scissor lifting platforms. These platforms comprise of the base frame, scissors, upper frame and hydraulic group. The scissors consist of two frames fixed at the centre by way of two joints, their movement being performed by hydraulic plunger pistons. One of the scissor frames is attached on one side to the base frame in two fixed bearings, the ether to the upper frame in two fixed bearings. Two rollers are located on the opposite side, running on rails in the base or upper frame. The scissor movement lifts the upper frame, which is guided vertically and parallel to the base frame by the scissors.
Advantages:
1.    Due to its position between the two frames, the hydraulically operated scissors with its carrying, guiding and driving functions is a particularly compact lifting device. -The high energy density of the hydraulic drive enables a high load bearing capacity even with small dimensions.
2.The simple and reliable technical means -joints and rollers -make this a robust, failure avoiding lifting device which is not sensitive to soiling and which is not inclined to jam even when lifting extremely unbalanced loads.
3.The various designs, variants, models and versions, together with the skilled use of modern oil-hydraulics enable highly flexible adaptation of a scissor lifting platform to the required task.
The regular quality and design features of the lifting platform
The base frame is made of rectangular tube, its dimensions allowing the forces to be dissipated info the ground by way of its combined leveling and anchor plates without any additional shimming.
As a carrying and guiding means, the scissors are dimensions to incorporate a high safety factor. In order to meet their guiding task, considerable importance is attached to high rigidity, this applying, in particular, to the cross direction. To achieve high guiding accuracy, the mounting holes for the joint and roller journals are bored in the scissor arms made of high solid steel profiles on a GNG machining centre. The four scissor arms are then connected in pairs to the two scissor frames in an adjustable template in parallel and at a precise angle to the hollow profiles. To obtain the predetermined lifting characteristics, the mounting holes for the hydraulic cylinders are also set and welded in this template. To avoid buckling forces acting on the cylinders and bearings, particularly due to strain on the scissors, all joints are of a spherical design (oscillating bearings). The nitrated rollers running in ball-bearings move on rails which are bolted to the base and upper frame respectively. The plunger pistons (rods) of the cylinders are hard-chrome plated and are dynamically sealed with PTFE+NBR &RP based lip seals. The guide is surface finished and can be dismantled to allow the cylinder to be repaired.
The task of the hydraulic unit is to convert the electrical energy into hydraulic energy, to direct this energy to meet the requirements, to set free most of the energy lass, essentially comprising the potential energy released during lowering, as heat into the environment as well as smallest the entire energy lass. To economically achieve these objectives HAPCO applies the following in addition to the conventional means: Idler gear pump, pressure/current control systems, various processes for energy recuperation, hydraulic accumulator systems, cooling units and the precise determination of the drive rating.
BORPAC particularly specializes in application-specific lifting platforms. The mechanics, hydraulics and, if necessary, the electric control system are coordinated in the design stage and optimally and economically adapted to the application as an integrated system.
The coating surface plays the role of smooth surface and anticorrosion  and is, therefore, applied with particular care: The lifting tables are thoroughly cleaned and phosphatised to prepare them for the lacquer coat. Subsequently, a zinc priming and synthetic coat is applied which are dried and hardened each at 80˚ C.

The quality assurance consists of the goods receipt control, an accompanied production supervision, construction control and a final inspection.
Installation service
We will arrange for the professional technical installers to install and debug