There are so many machines that we need to use in construction. There are mixers, excavators, bulldozers, etc. These are all used. These are some large machines, and some small machines are not known to us. That is the spraying machine, then what are the principles of the new putty spraying machine? What are the new purchasing methods of the putty spraying machine that we need to master? The following is a small series of decoration home network to introduce to you.
First, the principle of new putty spraying machine
1. The waterproof coating spraying machine is the result of repeated research and research by researchers, and has applied for appearance patents and new practical patents. The emergence of Yi Shite is a revolution in waterproof construction. Essex consists of air compressors, gas storage tanks, agitating machines, slurry extrusion pumps and spray guns. Through the combination of pneumatic and mechanical transmission, it achieves fast and good spraying results.
2. There is a stirring rod under the stirring machine. The bottom of the hopper is provided with a slurry extrusion pump. The slurry extrusion pump outlet is equipped with a quick joint. The connected pipeline head is provided with a spray gun device. There is a pneumatic valve. The air outlet of the air tank is directly connected to the air pressure valve on the spray gun by the air pipe. An air intake passage and a discharge passage are respectively disposed on the discharge chamber of the spray gun device of the piston. The specific operation is as follows: the previously stirred paint is poured into the hopper, the paint is squeezed by the agitator, and the material of the slurry extrusion pump is sent to the throat to reach the position of the spray gun, due to the pneumatic valve on the spray gun. At the same time, the high-pressure gas is also connected, and the waterproof coating in the throat is fed to the gun head under the action of high-pressure air, and is sprayed at high speed to the waterproof working surface of the building.
Second, the new putty spray machine purchase method
1. Select the putty spraying machine. First of all, it is necessary to check the statement. The product review statement is an important confirmation of the quality of the product. If the current putty product is not exempt from inspection, if the merchant can not find the inspection statement, then most of the goods are unqualified. After getting the inspection statement, you must pay attention to whether it meets the requirements and know the date of the statement.
2, Secondly, you need to touch the sample by hand, so you can directly know the quality of the product. The final point is that, knowing the putty sprayer packaging, some small new putty sprayer companies produce the putty sprayer, their packaging is very well recognized, basically no consistent specifications, the quality is certainly not high go with.
3. Finally, the flow rate should be large, and it can support nozzles with larger diameters. Otherwise, the nozzles will seriously affect the spraying effect and spraying speed. The most critical thing is to be reliable and durable, otherwise it will be troublesome to drop the chain.
When we decorate the house, we will see a lot of machines. For example, our spraying machine is one of them. What are the principles and purchasing methods of the new putty spraying machine? I think everyone knows about it through the introduction of the above small series. If you still want to know more about decoration information, please continue to pay attention to the decoration home Internet cafe.
High Speed Door Motor And Control Box
Our company have German SEW Motor, Japan Mitsubishi Controller. Our own brand Hofic servo motor and controller. Chinese famous brand SEJ motor and Holip controller.
About our German SEW Motor and Japan Mitsubishi Controller: It is easy to find the ideal energy-efficient motor for your application at SEW. The series has a suitable design in its range for the globally applicable efficiency classes. Select the power and frequency within this motor design and you have already taken care of the most important selection criteria.All other motor options are of course available independently of the efficiency class. A comprehensive braking concept and cost-optimised built-in encoders ultimately complement the motor range. Comprehensive braking concept and combinations i.e. up to three different brake sizes per motor size featured in the range: Cost-optimised built-in encoders integrated into the motor. Motors for efficiency classes IE1 to IE4.Compact design saves space and costs. Future-proof, also as regards environmental protection (standards). Reduction in operating costs when using energy-efficient motors; our energy-efficient motors conform to the efficiency classes.
About servo High Speed Door Servo Control System: Our rolling gate servo control system is suitable for high speed and high usage soft and hard rolling gate. The whole system is in a small and light package, it has high torque and high operating speed, lower noise, high reliability, smooth and soft operating curves, it`s suitable for high speed and usage environment. The rolling curtain can be controlled by pull switch, push button, Bluetooth, ground radar, ground magnetic sensors. Operating Speed: 1M/s; Operating Width: ＜16 ㎡; Daily operating time: ＞2000 time; Rated voltage: 220v; Rated Output: 0.75 KW/1.5KW.
The system can operated via: 1) control box; 2) inching electronic control; 3) continuous automatic operation; 4) emergency stop; 5) single side operation box; 6) time delay; 7) ground radar and/or magnetic sensors. Please refer to Wiring Terminal for eternal connections.
System has fuse/safety wire shutdown switch for three-phase power protection, fuse/safety wire for operating circuit protection, and temperature sensing relay for motor protection.
Stroke Controller utilizes absolute value encoder. Connect the absolute value encoder and reducer via encoder`s axle, and fix the wings on to the reducer, than insert the aviation plug into plug receptacle.
The mounting screw for the control box must inspect regularly to prevent screw been getting loose and falling off. Check the internal and external wirings. Check and change the oil for the redactor on regular basis.
Precision: The system use Full closed-loop servo control and Double Encoder design. This is to ensure long operating life and to prevent overshooting during operating.
Stability: The system utilizes integrated design concept, in order to simplify internal wiring and prevent any function caused by wiring and terminal connections.
High Speed: Motor max speed is 2500 rpm; door max operating speed is 2 m/s.
Smooth: The torque servo system can adjust torque to the load automatically, and its speed curve mode step less speed regulating to ensure a smooth operation.
About SEJ motor and Holip controller: Three-phase asynchronous motor with magnetic brake has broad uses, It is suitable for various mechanical main drive and auxiliary drive, and it is also used for various required rapid stopping and correct positioning. The braking time within 0.2 second. Electric motor is added the DZM series direct current electromagnetic arrester by the basic series(Y series) electric motor.The protection class of electric motor part is IP44,the arrester part is IP23.if be applicable to bad environment can also make the arrester part into IP44,but customer have to put forward a special request while ordering,the manufactory can design a manufacturing exclusively. Its structure diagram is picture 1 and 2,picture 1 is the structure with hand release.Picture 2 is the structure without the hand release.Its operating principle BE, after being to make the retardation coil(6)to connect direct current power supply,because of the function of electromagnetic force,electromagnet(7)attract gag bit(5),and compress spring(24),make arrester disc(2)away from the friction surface of the gag bit(5)and shield(26)(the electrical motor can immediately operate normally).When the power supply cuts off after,the electromagnet(7)loses electromagnet force,the spring(24)releases the gag bit(5)and compress tightly to arrester disc(2),the arrester function,stop(the motor shaft)quickly,make electric motor shop turning to move,for the second time connect power supply will repeat above-mentioned action.
High Speed Door Motor And Control Box,High Speed Door Motor,High Speed Door Servo Motor,Variable-Frequency Servo Motor
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfautodoors.com