<source id="3pkwb"><ruby id="3pkwb"></ruby></source>
  • <code id="3pkwb"></code>
      <s id="3pkwb"><div id="3pkwb"><noframes id="3pkwb"></noframes></div></s>
    1. <rt id="3pkwb"></rt>
      1. <mark id="3pkwb"><option id="3pkwb"><em id="3pkwb"></em></option></mark>
        Jinan Tuhe Heavy Industry Machinery Co., Ltd.
        Tuhe lift
        We are the leading of home lift, scissor lift and boom lift manufacturer and supplier from china.We have lift factory,custom all kind of home lift, scissor lift and boom lift for you.We recruit elevator distributors all over the world.

        Comparison of hydraulic elevator and traction elevator

        When you want to choose an elevator for your house, it's importance to make a right decision. Today we will show you why should we choose hydraulic home elevator.


        Advantages of hydraulic elevator:

        1. Hydraulic elevator saves building space

        The hydraulic elevator machine room is flexible, and the hydraulic transmission system relies on oil pipes to transmit power, without the need for the top-level machine room. The hydraulic elevator does not need to set up a machine room on the roof, so the vertical size of the hoistway is reduced, and the building space is effectively used.

        2. The hydraulic elevator has relatively low requirements for civil structures

        The hydraulic elevator does not require a machine room. As the vertical load such as the weight and load of the hydraulic elevator car, all act on the foundation of the hoistway through the hydraulic cylinder, the requirements for the construction performance of the top of the hoistway are low. It is precisely because of the great advantage of low civil engineering requirements that hydraulic elevators have almost occupied most of the home elevator market.、

        3. The hydraulic elevator will not overspeed and lose control, and can realize self-rescue for trapped people

        Hydraulic elevators will not rush to the top or squat down. As long as the mechanical mechanism is properly designed and the installation is reliable, the safety factor of the hydraulic elevator is relatively high, and there is a backup battery. When the elevator is out of power or malfunctions, press the emergency at the bottom. Press the button, after the hydraulic oil is connected to the drain valve circuit and slowly returns to the oil tank, the elevator will slowly drop by its own weight to realize self-rescue.

        4. Safe and reliable in terms of technical performance

        With large load capacity, hydraulic elevators use the principle of hydraulic jacks to lift cars. For direct-acting hydraulic elevators, the structure is simple and the failure rate is low.

        The shortcomings of hydraulic elevators:

        1. Hydraulic oil will leak.

        With the frequent use of cylinder pistons, hydraulic oil may leak into the well in the event of expiration of life or wear and tear. This is mainly related to the use of inferior cylinders. The use of plunger cylinders can greatly prevent this from happening. We use the NOK brand seal ring imported from Japan to reduce the occurrence of oil leakage.

        2. The comfort is not perfect.

        The comfort of hydraulic elevators depends on the situation of installation and commissioning, which is no good as traction elevators. We have a variety of interior decorations for customers to choose from, which greatly improves the aesthetics of the elevator.

        In terms of price, compared with traditional traction elevators, due to the low civil engineering requirements, the superiority of its own structure, and the low failure rate, its daily maintenance costs are relatively low.


        Advantages of traction home elevator:

        1.Quiet and stable

        The traction drive is relatively quiet (but different brands of elevators are slightly different). The permanent magnet synchronous main engine has no reduction box, and there will be no mechanical sound of gear friction. As long as the installation and debugging are in place, the operation will be very smooth. The speed of the motor is completely adjusted by frequency conversion and voltage transformation, which can call out a perfect operating speed curve.

        2.Energy saving and environmental protection

        The permanent magnet synchronous main engine does not need to refuel and change oil regularly, and there is no possibility of oil leakage.

        Disadvantages of traction home elevator:

        1. The requirements for civil construction should be high. 

        If the top floor of the customer's house is too low (less than 2800), it cannot be installed. The depth of the foundation pit should be more than 300 mm.

        2.Take up more space. 

        Traction elevators must have a counterweight, so 2 tracks are added, which will take up a little more space than hydraulic elevators, generally 150 mm more than hydraulic elevators. In the case of relatively narrow space, there is no way to install it (less than the inner diameter of the hoistway of only 1400X1100) in addition to the space occupied by the counterweight, even if the base of the host has a minimum size limit.

        3.The quality of traction elevators varies from good to bad, and there are too many brands. 

        Some manufacturers fight price wars, reduce costs, and finally sell products with shoddy products. Another point is the safety problem of traction elevators. If a poor-quality drive machine and control system are configured, the brake may fail and run out of control.


        In summary, when the user chooses to install a home elevator, if the site space is large enough and automatic door configuration is required, he can choose a traction elevator. If there is no need for automatic doors, or the space is not large enough, hydraulic elevators are the ideal choice. At the same time, hydraulic elevators are much more economical than traction elevators and can meet the budget needs of most customers.

         






        Newest Products

        Electric battery power self propelled scissor lift...
        Electric battery power self propelled scissor lift...

        Self propelled scissor lift platform is also called mobile elevating work platfo...

        More >>
        Manual Hydraulic Table Lift CE Manufacturer Flexib...
        Manual Hydraulic Table Lift CE Manufacturer Flexib...

        The lift table adopt high quality oil pump, no oil leakage, reliable, adjustable...

        More >>
        OEM Hydraulic Lift with used?cargo?lifts for sale
        OEM Hydraulic Lift with used?cargo?lifts for sale

        OEM Hydraulic Lift with used?cargo?lifts for sale can be installed on ground to lo...

        More >>
        3Tons Factory Price Warehouse Mini Hydraulic Sciss...
        3Tons Factory Price Warehouse Mini Hydraulic Sciss...

        The main functions of the fixed scissors are: the goods lifting equipment with w...

        More >>
        2Tons OEM Industrial Vertical Warehouse Hydraulic ...
        2Tons OEM Industrial Vertical Warehouse Hydraulic ...

        It can be also installed in a lift pit. Then platform table is at the same level...

        More >>
        Lower noise small home lift price india kerala sup...
        Lower noise small home lift price india kerala sup...

        A good hydraulic home elevator not only the lifting device,it should safe,beauti...

        More >>
        Adjustable Platform Loading Fixed Hydraulic Ramp D...
        Adjustable Platform Loading Fixed Hydraulic Ramp D...

        The fixed hydraulic dock leveler is handling with the storage platform auxiliary...

        More >>
        Self propelled electric scissor lift aerial mobile...
        Self propelled electric scissor lift aerial mobile...

        Self propelled electric scissor lift is powered by batteries, you can operate an...

        More >>
        无码草草草在线观看|97影院97色伦图无码|5566在线资源播放|欧美中亚洲中文日韩,97人人模人人爽人人喊电影,亚洲欧美丝袜精品久久,中文字字幕在线一本通 人妻结伴按摩中出不出声