• STACKER PRODUCT SERIE - Hand stacker STD System 1
  • STACKER PRODUCT SERIE - Hand stacker STD System 2
  • STACKER PRODUCT SERIE - Hand stacker STD System 3
STACKER PRODUCT SERIE - Hand stacker STD

STACKER PRODUCT SERIE - Hand stacker STD

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All products are granted CE or GS certificates by Rheinland Group. The products are widely used in the field of modern logistic. There are seven product categories and over 2000 sorts. Besides standard products, we also customizes according to your requirements.

We focus on improving our core competitiveness and grasp the trend of upsizing, intelligentizing and environmental friendly. Based on self-developement and innovation, we cooperate with scientific research institution and schools and study new products, technique and craft which are suitable for market.

Stackers and reclaimers were originally manually controlled, with no means of remote control. Modern machines are typically semi-automatic or fully automated, with parameters remotely set. The control system used is typically a programmable logic controller, with a human-machine interface for display, connected to a central control system.

 

Other than stacking, a stacker has three basic movements:

 

Luffing: This is vertical movement. Stackers use either a winch mechanism with metal wire, or hydraulic cylinders, generally two. Winch mechanisms are highly reliable compared to hydraulic actuators and remain widely used, particularly in large stackers.

Travelling: The stacker moves on a rail track, which may be broad or narrow gauge, enabling it to move around the stockyard as required. For this purpose, traction motors powered by direct current (DC) are connected by bevel gears to between 12 and 22 wheels. For manual control, all the controls are in a controller's cabin above the boom conveyor or boom. Modern stackers can be controlled remotely.

Slewing: This is rotation of the stacker around its central axis to align or place the stockpile where required. This works mostly by a slew pinion that rotates around a slew base. This type of gear assembly is called a sun and planet gear. The axles may be multiple and are driven by DC-powered axle motors which transmit the torque via bevel or helical gears.

The conveyor belts used in stackers may be made of fabric or metal wire, depending upon the material to be handled. They are driven by pulleys, which in turn are driven by DC motors. The motors and gear are coupled by fluid coupling.

 

Most stackers are electrically powered by way of a trailing cable. There are basically two types of cable trailing: power cord rotating drum (PCRD) and control cable rotating drum (CCRD). Pendulum adjustments are made to ensure the proper alignment of these cables while the stacker is travelling.


Q:There are several reasons for the hydraulic cylinder oil leak on the elevator
Internal leakage 1) wear-resisting ring on the piston is badly worn, causing friction between the piston and the cylinder liner, and finally pulling the casing, piston and seal. Sealing long term failure, piston seal (mostly U, V, Y ring, etc.) aging; 3) the hydraulic oil is dirty, and a large amount of impurities enter the cylinder to seal the piston seal to the bad.
Q:Which is good for mobile goods elevators?
Everyone knows that a penny a points goods, jinan economic brands cargo-lifts, although is not the lowest market price, but the interior of the lift platform all electronic components is a product of the military level,
Q:On the principle of hydraulic lifting platform, using the foot switch control, when stepping on hydraulic pump, hydraulic platform, depressed when, what is under the control of the hydraulic cylinder pressure?
There is a very commonly used in oil overflow valve, its role is: regardless of the flow of oil, only to a certain pressure to open (internal spring, spring elastic adjustable), also have the effect of pressure.
Q:How to improve the oil leakage line
The reason of oil leakage is complicated, mainly due to the quality of the hydraulic components, vibration, corrosion, differential pressure, pipeline connection, use of improper maintenance. Elevator oil leak inside leakage and leakage. A small amount of oil is inevitable, because of the nature of the hydraulic drive. Spill in excess of the prescribed index of the phenomenon is due to leakage, generally can immediately perceptible, mainly are now the pressure drops, rapid speed of change has been ground or surface of product oil, machine equipment need often fill oil to return to the height of the aerial work platform before. Once the leak is due to be shut down, the acute operation will only take the system out and damage the engine parts.
Q:What is the reason for the automatic lowering of the hydraulic platform
The overflow valve opens and closes and is not properly closed, and checks for leaks.
Q:The hydraulic platform is compared with the normal lift platform
Compact structure, small size of transportation, can enter the car of general elevator and pass through door and narrow passageway smoothly.
Q:How much is the construction elevator equipment
Imobile elevator optional configuration of hydraulic power, convenience and the surrounding the lap joint of frame, roller rolling or motor, prevent pinches safe touch, organ type safety guards, moving or motor rotary worktable, hydraulic flip table, to prevent falling elevator safety support bar, stainless steel security guard network, power system of electric or hydraulic elevator walking, mesa of ball. 2, vehicular elevator vehicular elevator is to enhance the maneuverability of elevator, the elevator on the battery truck or truck, it pick up the car engine power, achieve the function of vehicular lifter lifting. To adapt to the high-altitude work in and out of the factory area. It is widely used in hotels, buildings, airports, stations, stadiums, workshops, warehouses, etc. It can also serve as a temporary overhead lighting, advertising and so on. 3 hydraulic elevator, hydraulic elevator is widely used in automotive, container, mold manufacturing, wood processing, chemical industry and other kinds of industrial enterprises and filling production line, meet the demand of the rise and fall of various working height, at the same time can be equipped with all kinds of mesa form (e.g., ball, roller, wheel, steering, tilting, scale), with all kinds of control mode (points, linkage, explosion-proof), are characterized by their smooth lifting characteristics of accurate, frequent start, large capacity, effectively solve all kinds of lifting operation difficulties in industrial enterprises, make the production operation.
Q:The design of graduation is designed for mobile shearing and hydraulic lift
Has offices in the major cities, buy convenient, jinan Long Hao hydraulic machinery is the main production: elevator, lift platform, lift platform, elevator, cllimbing trolley, hydraulic lift, hydraulic lift platform, hydraulic lifting platform, hydraulic lifts, hydraulic dock leveler, imobile elevator, stationary lift platform, fixed lifts, fixed lifts, stationary dock leveler, mobile lift, lift platform, lift platform, portable lifts, mobile cllimbing trolley, goods elevator, cargo-lifts, hydraulic cargo-lifts, stationary cargo-lifts
Q:Does the fixed hydraulic platform need to submit to the specification requirement
There is no clear regulation of hydraulic lift and hydraulic platform in China, which means that you can also do it without testing. Local regulations may be different. Also, if you check, you are going to the local quality and technical supervision bureau. Should go to the special branch to register, apply for installation, after installation is finished again ask them to check the acceptance of the check. There is a fee for it. And it will be checked every year.
Q:What is the price of the hydraulic platform
Mobile I have dozens of it are common, such as 0.3 T - 0.5 T - 3 M price about 15000 yuan 3 M is 18000 yuan 1 T - 4.5 M is 21000 yuan price basic like this, look at your own ability to discount.

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