Rail is a non-elevator lift lifting machinery. Is successfully developed based on the principle of hydraulic forklift, elevator equipment is replaced. Lift high cost, low failure rate. Rail freight elevator is widely used to transfer cargo 1-20 m industrial plants, restaurants, restaurant between floors. Minimum height 150-300mm, which is suitable not gifted excavation pit workplace. And without upper suspension points, in the form of diversification (single column, double-column, four-poster) equipment running smoothly, easy to operate, reliable, economical and convenient cargo transport purposes: to reach the requirements of the occasion, such as a small space is not more difficult to solve, can be tailored and efficient delivery platform, the product of the hydraulic system set up anti-dropping, the upper and lower door chain interaction, lifts to all floors and countertops can be set to operate buttons, multi-point control. Rugged between product structure, carrying capacity, smooth movements, easy installation and maintenance, is economical and practical alternative to the low floor elevator ideal cargo transportation equipment. Depending on the installation environment and use requirements lifts choose different optional configuration can achieve better results, this product is mainly used in chemical, high temperature, high pressure, power plants, nuclear industrial base. Features: Maximum load 20 tons, multi-point control, interactive interlocking upper and lower floors, reaching the safe use; high lifting height, using sunk cylinder or double cylinder test type, run smoothly, no noise, easy maintenance, low failure rate. Long life; manual power down the emergency stop button, convenient, fast and practical; pit depth is generally 15cm-30cm, height unrestricted top-level, can be customized according to the site environment with; layer through the doors, inside and outside the plant can poke each other open, convenient and save space; especially for 2-6 layer steel plant, can be used inside and outside;