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A brief introduction of screw feeder, which is the best powder conveying system?

2019-07-13
Times

In fact, the debugging and installation of screw feeder is still very simple, the first step is divided into the following steps. The picture of screw feeder is a device that removes moisture from the inner parts of the container after the air inside the container reaches a predetermined vacuum. During the drying operation, the tank is in a vacuum state. The jacket is heated by hot water (or steam or heat conducting oil) and the tank rotates at a low speed. The material moves up and down continuously, inside and outside the tank in a "diamond track" and absorbs and evaporates. The steam is discharged one after another through the vacuum pipeline to achieve the material's dryness intention. In fact, they are still very different: Rotary batching machine picture is a kind of dust-free airtight pipeline conveying equipment which transfers particles and powder materials by means of vacuum suction. Using the difference of air pressure between vacuum and environment space, gas flow in the pipeline is formed, which drives the movement of powder materials, and then completes the transportation of powder.

The components of screw feeder are generally composed of silo, feeding pipeline, power drive part and operation control part. The dynamic part of the screw is generally composed of feeding motor and vibration motor. The operation principle of the vibration motor is through the vibration silo, which facilitates the transportation of materials, and also makes the phenomenon of material bridging not occur. The control part of powder conveying system is also divided into two parts. One is controlled by two simple switches, which can open, operate and clean up the basic effects of equipment. On the basis of the picture of rotary batching machine, a single-chip computer is installed, which realizes the function effect of feeding automation and automatic stopping. With years of development, Leyu Zhiwei Machinery has formed a complete range of plastic machinery products: screw feeder, powder conveying system, vacuum metering, plastic pipe, profile, sheet, plate, packing belt extrusion production line; waste plastic recovery, cleaning and granulation production equipment; single and twin screw extruder; mixer; Crusher, tractor, cutting machine, dryer, feeder and other auxiliary equipment.

The main disadvantage of screw feeder is that the conveyor belt is easy to wear, and its cost is high (about 40% of the cost of the feeder requires a large number of rolling bearings; it is necessary to add loading and unloading equipment when discharging in the center; ordinary belt type is not suitable for conveying places with too large inclination angle. Now, the belt feeder has been standardized, serialized, functions are constantly improved, and from time to time new models appear. The main advantages of vacuum powder feeder are wide application range, various kinds of materials to be transported, and many other materials that are difficult to be transported by connecting feeding machines can be transported by buried scraper feeder. The sealing function is good, the materials are transported in the enclosed machine slot without throwing, leaking, dust-proof, waterproof, explosion-proof and rotary. Pictures of the blender greatly improve the working conditions and prevent environmental pollution; the process arrangement is very sensitive and can be used for material transportation in different directions; simple multi-point feeding or multi-point unloading; small size, small area, can be used in relatively narrow workplaces.

Now more and more professions have begun to use the screw feeder. This is mainly because, besides the present industrial profession, Hangzhou rotary batching machine has greatly improved the power of all kinds of production. Therefore, some traditional feeding methods can hardly satisfy the current production requirements as long as they are satisfied. The use of specialized feeding machines can bring us better use. From the point of view of the planning function of the machine, the use of this kind of active feeder, for the initiative of the entire production line, that is to say, the feeder can be directly connected with various subsequent production equipment, and then create a very convenient and efficient production line, which has brought us a very good role. Rotary batching machine pictures are reflected in its very convenient functions of various settings. Now the intelligent feeder can have its own active and intelligent judgment of materials, and can control the feeding speed and up according to the size of materials and the output power of other equipment beside the production line very sensitively. The quantity of material and so on, has brought the better function for the entire feeding operation.

In recent years, with the continuous development of scientific skills, mechanical equipment has begun to complete the form of automatic operation when it needs feeding, that is, using the developed feeder to complete the feeding process and process. Spiral feeder in the operation of temperature is still relatively wide, so that high temperature or low temperature conditions are able to operate. The material in the vacuum feeder is more advanced, so it will not show stickiness in the process of feeding, so the design of its equipment is relatively strong anti-stickiness, in terms of its function, it will still find that the professionalism in the process of application will be stronger and stronger. It is widely used in many industrial production processes in China. Rotary batching machine pictures conveying ability is strong, conveying operation efficiency is high, in most of the industrial production process greatly improved the efficiency of the operation, in terms of its skills is still in constant promotion and updating, so as to be able to use in the occupational field side of the distribution of functions and advantages will still be more and more. Many, has been unanimously recognized by customers.

In recent years, with the continuous development of scientific skills, mechanical equipment in need of feeding has begun to complete the way of automatic operation, that is, using the developed feeder to complete the feeding process and process. Rotary batching machine in the process of operation temperature is still relatively wide, so that high temperature or low temperature can be operated. The material inside the vacuum feeder is more advanced, so there will be no stickiness in the process of feeding, so the planning and anti-stickiness of its equipment is relatively strong, in terms of its function, it will still be found that the professionalism in the application process will be stronger and stronger. It is widely used in many industrial production processes in China. Rotary batching machine pictures have strong transport capacity and high transport efficiency, which greatly improves the operation efficiency in most industrial production processes. In terms of its skills, it is still in constant promotion and updating, so that it can be used in the occupational field when the functions and strengths are still growing. Many of them have been recognized by customers.

In order to make the powder conveying system more durable, let's briefly introduce some tips. Before the machine starts, it is necessary to check whether the whole machine is in normal condition. No one is allowed to do any other work on the machine when the equipment operation is started. It is necessary to connect the oil pipe and power supply before starting the powder conveying system. It is necessary to open the hydraulic system of the feeder in advance before commissioning of the rotary batching machine, so that the pressure value can reach the set pressure. It is necessary for the operators of powder conveying system to be familiar with the operating rules of this machine, and no irrelevant personnel should operate it. The mechanical components, circuits and operating procedures of powder conveying system should not be revised arbitrarily without the professional technicians of powder conveying system, otherwise bad phenomena will easily occur. It is necessary to press the emergency stop button and cut off the main power switch when the rotary batching machine fails in operation, so as not to make mistakes, and quickly check the cause. The machine will not start until the trouble of powder conveying system is eliminated. When sudden power outage and abnormal events occur, the remnants in the barrel should be removed in time.

During the operation of mixer feeding system, it is necessary to often protect and maintain, check electrical components, wiring terminals and so on to eliminate dangers.


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