Non-standard high temperature damp heat test box Why the price will be higher Some people will have different prices when purchasing the test box. In fact, this phenomenon is normal, what items are good or bad, when the price is considered too high First of all, we need to understand the technology and performance of the high and low temperature box and the components of the box to see if the performance is worth the price. We all know that the high and low temperature test box is mainly composed of a box, a cryostat, a compressor, and temperature and humidity. Control system and other major components, then we must ensure that the temperature is normal and the temperature is uniform.
Non-standard high and low temperature alternating damp heat test boxes Non-standard high and low temperature alternating damp heat test chambers have been widely used in electronics, automotive motorcycles, aerospace, marine weapons, universities, research institutes and other industries in recent years, compared with previous test chambers. It adopts a cascade refrigeration system composed of imported compressors. The refrigeration system has the advantages of reasonable matching, high reliability, and convenient use and maintenance. It also has the function of automatic calculation. It can immediately correct temperature changes and make temperature control more convenient. For accuracy and stability, be sure to keep in mind when using this equipment. Unless it is absolutely necessary, please do not open the door so as to avoid dangerous consequences. Non-standard low temperature alternating damp heat test box also has a water shortage automatic protection system. This is more conducive to operators replenishing water.
The size of the non-standard high-temperature alternating damp heat test box box will also affect the price difference. When the structure of the test box is made of stainless steel, the price is higher than the ordinary one, because the technology research and development is a selling point. The cost is another reason for the high price. When we require a minimum temperature of -45°C or even -70°C, the requirements for the equipment used in the cooling equipment, such as condensers, are relatively higher, so the manufacturing cost Of course, correspondingly higher, in order to test the life of the box, when you choose the test box, be sure to buy genuine, should not only focus on price issues.
Conveying Machine, in a word, is a kind of machine to convey powder, small particles or granule from one point to another point. There are several different type of conveying machine: From conveying ways, we can distinguish horizontal conveying, inclined conveying and vertical conveyor. From the feeding material continuous ways we can distinguish into: even feeding, batch feeding, volumatic feeding.
For example, conveying machine include:
Flexible Screw Conveyor : Flexible screw conveyor is flexible, allowing a multiple of configurations to suit application requirements. The standard unit consists of an inlet, an outlet, a flexible spiral spring, a PPR hose, a motor and a hopper.
Its design is very simple & eliminates the need for any additional operating equipment such as filters or bearing. It consists of electric motor driven spiral, which is the only moving part, rotates within a food grade & sealed tube.The material moves along the spiral within the tube. The unique action of the flexible Spiral Conveyor eliminates the risk of the product separation that can take place in conventional pneumatic conveying systems where mixed materials have components of different densities and particle size.In fact,the conveying action ensures constant remixing.Conveyor maximum length can be upto 15 meters for material bulk density 0.6 kg/ litre and may be increased or decreased inversely with bulk density.Vertical installation are also possible,but carrying capacity decreases with increase in angle of inclination. Feed hopper is available in standard size or according to customers specification.
Vacuum Conveyor: The vacuum conveyor machine can reach the objective that feeding materials with safe and convenient can't cause some dangerous factors for the operators, It mainly consists of vacuum pump(no oil and water),oil and water separator, stainless steel suctiontube, flexible hose, PE filter or SUS316 filter, compressed air cleaning device, pneumatic discharging device, vacuum hopper and automatic level control device. This machine can reach GMP standard and is the ideal feeding to food industry and pharmaceutical industry.
Remarks: we have two kinds of vacuum conveyor machines for electrical vacuum conveyor and Pneumatic Vacuum Conveyor. The working process is almost same, but the electrical vacuum conveyor is replace the vacuum generator for electrical pump. You can choose the vacuum conveyor according to real situation
Conveying Machine
Conveying Machine,Conveyor Equipment,Gravity Roller Conveyor,Bucket Conveyor
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