Fixed Ramps Production meaning: DCQ type electro-hydraulic dock leveler, mainly for postal services, there is the site of factories, warehouses and other large-tonnage bulk loading, safe, reliable and high efficiency. ?? 1. Design the perfect compact hydraulic control mechanism, reliable quality;? 2. The introduction of foreign advanced technology to produce the hydraulic system, reliable quality; 3. High-produced by a rectangular tube frame strength, large carrying capacity?. ? Fixed Ramps works: press the power switch, pump stations started working hydraulic oil tank under the action of gear pump reaches liter plate cylinder through high pressure tubing, plate cylinder liter rise in the panel, the panel rise to the highest height, high pressure oil to make slab tanks work so Ramps slab open, then, loading the vehicle back to the distance between the fixed Ramps front position, release the button switch, fixed Ramps free-fall to the slab tile in boxcars or container floor, you can start loading and unloading cargo. ? Fixed Ramps of pit installation requirements: Users must strictly follow the manufacturer to provide a good basis for the size of the installed base, pit size of the error should be less than 5 mm, flat rectangular pit Founder, vertical pit wall, pit bottom flat. And the rear end of the pit position higher than the front end of about 10 mm, stroke slopes slightly outward to prevent the accumulation of water. Pit-bit front ends (installation of rubber fender place) must be strong level in order to install crash pads available. Two were walking through Embedded power supply lines and control the power cord, diameter greater than 25 mm, depending on the power supply wiring to installation location and position, and button set. Depending on the height of the platform users typically use truck cabin height, usually around 1400 mm.