The difference between the functions of three-roll gates, wing gates and swing gates
A few days ago, customers had been asking for the gates. In this issue, we talked about what difference the different gates have and how they should be selected. First of all, let's talk about the three-roll gate. The three-roll gate is mainly applicable to occasions where the flow of people is relatively high. The width of the passage of the three-roll gate can reach 550mm, so the three-roll gate is only suitable for extraordinary people and is not suitable for non-machine. The motor-vehicle pass and the three-roll gate are relatively monotonous in appearance, but its practicality can be said that the price of the three-roll gate is relatively the cheapest compared to the other two gates.
Followed by the swing gate, the swing gate is mainly used in some quarters or factories for passing cars and non-motor vehicles. The advantage of the swing gate is that it has a wider channel width and can reach a maximum of 1800 mm, which is very suitable for comparison in a residential or factory gate. In a narrow place, in order to save local and traffic safety, a doorway is divided into motorway and non-motor vehicle access. Compared to the tripod gate and the wing gate, a swing gate will feel that the swing gate is the most suitable place for the community or factory. However, due to the large space of its swing arm, the swing gate will be slower to operate compared to the other two, and the swing gate will be higher if the maintenance rate is opposite to the three-roll gate gate.
Finally, the wing gates are mainly used in some applications where the appearance requirements are relatively high. For some high-end applications, the wing gates must not be used in a single station, but must be composed of two or more channels, and the maximum number of passages for the two wing gates is 550 mm. In general, it can only be overcrowded. If you have a wheelchair or luggage, you can also use another extension type flexible wing gate. Like a subway wing gate, people can push wheelchairs and carry large luggage. The wing gate is convenient and fashionable. Sex is sought after by customers. Its price/performance ratio is relatively neutral in the three categories, as its price is twice as high as that of the triple roller gate.
The conclusion is that the three types of gates all have their own functional characteristics. Which kind of gates to use for the customers is actually determined according to our own needs. The traffic may be different in different situations or places. And there is also the amount of uncertainty that is used. These are all things that need to be considered. In the final analysis, the question is whether the design of the parameters on the gate meets our requirements. It also needs to take into account the place and width of the installation.
There is also an aspect of performance, because the different roles of the environment may not be the same. Of course, the choice of three-roll gates and wing gates or swing gates is also very different, and each has its own advantages and disadvantages. It also has a price. The gap, which also has a great relationship with the user's preferences. Shenzhen Sansuo Gate Factory Supply
Gravel Dredger Pump includes Dredge Slurry Pump , Gravel Pump , Sludge Dredge Mining Pump, Dredge Gravel Slurry Pump, Gravel Sand Pump , Dredging Pump , Dredge Pump Sand Mining Pump, River Sand Suction Dredge Pump, discharge pump for pipe jacking. Gravel Pump is a single stage, single suction, cantilever,horizontal structure ,The dredging pump structure is divided into two kinds of structure according to the size of pressure discharging, ie single and double pump casing;According to the driving type ,it can be divided into two kinds of typical structures, one type is with self-bracket,another one type is with pump and gearbox together (i.e.,gear box ,motor as a whole) self-bracket type lubrication type has two types of lubrication ,grease or oil lubrication .
Application: This pump is used for dredging in river, mining in deep-sea, desilting in reservoir and reclamation by pump filling along the coast.
WN series dredge pump is my company developed a large of mud pump. Light weight, wear resistance, superior performance dredging and so on.
Function Introduction:
1. This pump is of horizontal cantilevered single-casing centrifugal pump.
2. Construction of this pump is of single casing connected by means of clamp bands and the discharge direction of pump can be oriented in any direction of 360. the type of pump possesses the advantages of easy installation.
3. The cylinder –type bearing assembly with oil lubrication is adopted by the pump. It is suit for adjusting the distance between impeller and pump. The bearing assembly uses oil lubrication.
4. Three kinds of shaft seal---mechanical seal, expeller seal and packing seal
5. Wide passage , good performance of NPSH, anti-wearing and anti-corrosion, and high efficiency,
6. The type of driver just have v belt driver, gearbox driver, elastic coupling driver, fluid couplings driver, frequency conversion driver, silicon controlled rectifier speed regulation etc.
Our dredging pumps are widely used to dredge and dam in the rivers, ports and wharf over our country, such as Yangtze river , The Yellow River , Liao River, and Zhujiang Delta. Besides, sold to Europe, Middle East and Southeast Asia. CCS (China Classification Society) has inspected each set.
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