Electric hydraulic stacker Bracket truck as special machinery, used abroad than earlier.

 At present, China has introduced three types of stents van. A shovel plate bracket van. Ai Muke represented with 912, hydraulic support truck self-important electric hydraulic stacker ‍, high center of gravity. 2, Air lift table‍ flatbed truck trailer bracket. FBL15 with DBT's representatives, fuselage length, poor safety and convenience. 3. "U" shaped frame bracket van. In Butelangye LSC350P and LWC40T represented, with a light weight, low center of gravity, smooth operation, convenient loading and unloading, transport speed, runtime driver sight better advantage.

Bracket truck can carry refers to all kinds of social production and business activities related to stent products vehicle type equipment. The actual production of large-scale practical activities, in fact, dedicated hydraulic support and handling equipment for mining, and is designed for mechanized mining face electric pallet trucks‍ in the process of moving down the face of luck or long-distance transport of hydraulic support (can be broadly applied to understand and expand mining etc. lugging machinery such Scraper etc.) designed and developed a new type of special vehicles or special handling tools.

From an economic point of use features and analysis, T20 / 30/40-type trailer truck with a bracket "U" shaped frame structure, which is more common for domestic. It can be divided into one car and split the car, the car also known as split-trailer truck hydraulic support. Hydraulic support plane this van when it intends to use to carry the fork inserted into the "U" shaped frame, powered by the hydraulic system of hydraulic lifting and lowering bracket to complete the drag force handling operations. electric lifts‍ It is a hydraulic support handling tools easiest, most effective and most common loading and unloading, handling tools.

Air scissor lift Stacker

Stacker is the core of the automated warehouse equipment, manually operated, semi-automatic or fully automatic operation of the cargo handling operation to achieve from Air scissor lift‍ one place to another. It consists of a rack (on the beam, under the beams, columns), level walking mechanism, lifting mechanism, cargo units, forks and electrical control system structure. 

① stacker form to determine: stacker variety of forms, including single-track tunnel stacker, stacker-track tunnel, turn roadway heap strains machines, single-column type stacker, double column type stacking machines and so on. 

② stacker speed is determined: according to the traffic requirements of the warehouse, the calculated level of speed stacker, improve speed and fork speed. 

③ Other parameters and configuration: the user's electric pallet trucks‍ requirements selected stacker positioning, communication and so on. Configuring stacker can be high or low, depending on the specific circumstances.

Air scissor lift the pressure relief valve to adjust the maximum rating

Hand pallet trucks fuel tank leak will cause the hydraulic cylinder does not rise up . For the following reasons :
the pressure is low , less than load. Check the pressure relief valve .
tanks into the air , will cause instability in the cylinder , the air should be excluded .cylinder relief valve into the dirt , then place in a normally open state of the valve , automatic oil back into the tank , no oil flowing into the fuel tank .the piston side in electric stacker contact with the cylinder head too tight will cause oil pressure get in, can not produce Air scissor lift  enough thrust to make cylinder operation.hand pallet trucks load is too large , the pressure relief valve to adjust the maximum rating, but not force continuous action of the cylinder .leak causes: hydraulic forklift cylinder and piston wear and the gap is too large, if the electric pallet trucks piston seals installed , it is because of wear or aging lost ring seal . Solution: Replace the Air scissor lift piston or replace seals.
if the electric truck tanks often use only a part of the local wear serious gap increases, the cylinder leakage. The workaround is heavy with the Pistons. The reason for this phenomenon is the rod seal too tight , the rod is longer, in part caused by sliding too much pressure , or sliding parts cylinder contamination .

lattice structure cantilever

lattice structure cantilever ( patch cantilever )
Lattice boom crawler cranes, electric pallet trucks and other structures used in the patch for the continued boom and boom length between basic cantilever ( upper + lower boom boom ) can be changed. Additional cantilever method , bolts, inherited methods and needles have inritehed methods , now almost eliminated the combination use .
Hooks, front key-shaped spreader, hanging goods can be rotated in any direction . Dedicated tile hanging hook hook deviate hate ropes to prevent loss, stopping hook device installed. On the hook , the main burden of reuse volumes hook, single cable with a cargo crane hooks up Volume . Hook main roll , the number of required pulley mounted on the hook for lifting the rope is wound around the tiles slightly several building blocks p hook structure .