Tag Archives: dryer machine

China Commercial High Temperature Heat Pump Dehumidifier Vegetable CZPT Onion Dryer Made in China Machine

Product Description

  Company Profile

KINKAI Company was founded in 2008, Kinkai company specializes in manufacturing: heat pump dryers, Kinkai has won more patent technology and honors, Products have passed the international quality management system ISO9001:2000 certification, production license, CCC, CE certification and other certification authority by the national quality and technical supervision department identification and quality inspection, KINKAI products are widely used in drying.

Product Description

What is the heat pump dryer?

◊The high- temperature heat pump drying unit uses the reverse Carnot principle to absorb heat from the surrounding enviroment and transfer it to the object to be heated(the object with a higher temperature)
◊It’s working principle is opposite to the refrigerator,which is based on the reverse carnot principle.
◊The principle of circulation works, the former increase the temperature and the latter decrease the temperature.
WorKing Principle
The KINKAI Heat pump drying system is a combination of heat pump and dryer subsystems. The device also has a 2x waste heat recovery. The KINKAI Heat pump dryer operates according to a basic air conditioning cycle consisting of 4 main components:
evaporator, compressor, condenser and expansion valve.
At low pressure, the working fluid (refrigerant) evaporates in the evaporator through heat extracted from the air discharged from the dryer. The compressor will increase the enthalpy of the heat pump working chamber and discharge it in the form of superheated
steam under high pressure. Heat is discharged from the working fluid and returned to the process air in the condenser.
The working fluid is then throttled to the low-pressure line (using an expansion valve) and enters the evaporator to complete the cycle. In a drying system, hot and dry air at the outlet of the condenser is allowed to pass through the drying chamber, which obtains latent heat from the material. Moist air at the outlet of the dryer then passes through the evaporator, and condensation occurs when the air is below the dow point temperature. Then drain the water from the condenser.
Host accessories
The main accessories of the dryer are fans,toch screen, main board,ect.

Product Applicant

        Sea food                                                                  Vegetable                                                                        Fruit

Host accessories

◊Easy to install
The machine and chamber are easy to install and the overall machine needs small footprint It can be installed indoors and
outdoors.
◊Efficientant Eco-friendly
The machine absorbs plenty of energy of the air, only consumes a little electric energy. The power consumption is only 1/3-1/4 of the electric heating compared with other fuels such as coal oil, gas etc., it can save about 75% of operating costs.1 KWH of electricity can achieve 4 KWH efficiency.
◊Safe and Reliable Operation
The whole system is operated in an absolutely safe and reliable semi-closed drying system. There are no hidden dangers of flammable. explosive. poisoning and short circuit of traditional dryers. such as other dryers that powered by fuel gas and electric
heating.
◊Long Service Life and Low Maintenance Cost
The machine is developed on the basis of traditional air conditioning technology with mature technology stable and reliable performance and long service life. Automation and Intelligentization Fully automatic intelligent control system and free of labor costs.It uses self-controlled the most and dries for 24 hours continuously.
◊Wide Range of Applications, Not Affected by the Climate
Widely used in food,chemical pharmaceutical paper leather, wood agricultural sideline products processing and other industries heating and drying.

Packaging & Delivery

Heat Pump heating cooling Standard carton with plywood.

Our service

Pre- Sales Service                                                                               After – Sales Service
# Consult and meet needs product ,operation direction                  #Provide installasion picture of product

#provide Samples recommend                                                        #provide product picture freely

#provide product picture freely                                                      # One year warranty,or you can choose delay lately
Pay Terms:T/T,L/C

FAQ

Q1: Are you a factory or a trading company? We are a professional manufacturer of food dehydrators. The company was established in 2008 and has 13 years of industry experience. Welcome to visit our company.

Q2: Is the dryer easy to install? Do you provide professional technicians for installation and debugging?

We can arrange for technicians to install on-site. You only need to pay for our technicians’ flight tickets hotel and accommodation expenses. Due to our dryer’s simple installation. more than 95% of customers will choose to install it bw themselves. We will provide a complete manual and installation video. If you have any questions during installation, you can contact us directly by WhatsApp. Our technicians will Online CZPT installation.

Q3: Can the product be customized according to our production capacity?

For different projects and different requirements, we can provide customized services according to your requirements. For brand dealers. we can also provide 0EM customized services

Q4: This is my first import. If I place an order from your company. how can l ensure that the order is safe?

We are a verified company by Alibaba. We support payment methods such as the letter of credit and trade assurance to ensure your payment safety.

Q5: How can ensure that the machine recelved is intact?

First. before package. we will confirm that the product is not damaged. and second. we will pack it according to standard methods. If it is damaged. please take a photo for evidence after recelving a the goods and contact us as soon as possible We have purchased transportation insurance for you, and the insurance company or shipping company
will be responsible for it!

Q6: How is the quallty of your dryer?

All our products have passed the CE quality inspection. It is produced in strict accordance with national and international standards, and each machine is tested before leaving the factory.

 

How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from 1 place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are 2 types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the 2 types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.
air-compressor

oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in 1 minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
air-compressor

double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
air-compressor

fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require 3 separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require 3 separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

China Commercial High Temperature Heat Pump Dehumidifier Vegetable CZPT Onion Dryer Made in China Machine  China Commercial High Temperature Heat Pump Dehumidifier Vegetable CZPT Onion Dryer Made in China Machine

China high quality Combined Compressor 16 Bar 500L Air Compressor with Tank and Dryer Air Compressor for Laser Cutting Machine with Good quality

Product Description


Benefits

one. Imported coupling, excellent content variety, use resistance and robust anti-ageing potential

two. Constant provide of compressed air with nearly no oil and no water     

three,The total-performance integrated screw air compressor integrates a screw machine, an air storage tank, a freezing variety drier and a precision filter,through the metallic CZPT relationship as a complete, the person site does not need to have to connect the secondary CZPT of the products, the installation is convenient, the use is straightforward, and the movement is versatile.
 

ZheJiang CZPT Gas Compressor Production Co.,Ltd. launched in 2005, is a leading higher technological innovation of equipment and gear maker integrating the style, R&D, generation, revenue and support for air compressors & Mining Products. Adopting innovative technology, design concept and high quality manage, and we are CZPT to give tailored products to meet customers’ OEM demands.
Our business has more than 520 employees, like 86 senior specialists and skilled engineers. Our specialized team provides our customers with professional air technique answers. With the total 15000 square meters of the facility, 4 CZPT sophisticated manufacturing lines are built up to make sure production capacity to meet up with client requirements.
Our firm has been awarded the honorary title of “ZheJiang CZPT company” and our products appreciate large honors in the industry. Our business has the ISO9001 certification and was awarded the qualification certificate of products by way of military contracts in 2018.
We offer the pursuing products and providers:
1. Screw air compressor
    1.1 Oil-totally free screw air compressor
    1.2 Oil-injected air compressor
two. Reciprocating piston air compressor
    2.1 Piston air compressor
    2.2 Oil-totally free piston air compressor
    2.3 Piston medium & high-force air compressor
3.Transportable air compressor & Mining Tools
    3.1 Diesel or Electrical portable screw air compressor
    3.2 Air Decide, Rock Drill, DTH Drilling Rig, Crawler Drilling Rig
4. Air compressor accessories
    4.1 CZPT or Adsorption compressed air drier
    4.2 Compressed air filter or tank
4.3 Lubrication oil
We have a complete system of right after-income support and high quality assurance. The firm’s content obtain, inspection, manufacturing, installation, and screening are strictly in accordance with the ISO processes. which will make sure every compressor has reputable quality and has a complete record to trace, if essential.
Q: Do you check all your products just before supply?
A: Yes, we have a hundred% check ahead of shipping.

Q: How can we start buy with your manufacturing facility?
A: First, leave us an inquiry and advise which product you’re interested, and then we will contact you in 24 hours. You might be so kind if provide all thorough details, will much better for us to know precisely what you need.

Q: What are your MOQ?
A: Various products have diverse MOQ, most is 1 set.

Q: What is your terms of payment?
A: T/T thirty% as deposit, and 70% ahead of supply. We will display you the photographs of the merchandise and offers.

Q: How about your shipping time?
A: Generally, it will get 90 days right after acquiring your progress payment. The specific shipping time depends on the things and the amount of your order.

Q: Do you a trade company or real manufacturing unit?
A: We are 100% manufacturing unit we found in ZheJiang city, China.

Sorts of Air Compressors

There are several varieties of Air Compressors offered on the marketplace. Discover which one is appropriate for your demands and what helps make one particular much better than one more. Discover out a lot more about Solitary-phase designs, Oil-free models, and Lower-noise versions. This article will clarify these sorts and support you determine which one particular you need to have. You can also discover about Air Compressors that have solitary-phase compressors. If you are hunting for a higher-good quality compressor, this write-up will help you decide on a device.
air-compressor

Air Compressors

Air compressors operate by forcing atmospheric air by way of an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder by means of an exhaust valve. A single of the most frequent types of air compressor is the reciprocating sort. An additional sort of compressor is a solitary-stage piston. These sorts of compressors compress air in 1 stroke – equivalent to the total rotation of the piston’s crankshaft.
These devices adjust electrical or mechanical strength into pressurized air. When air is compressed, its volume decreases, escalating its pressure. Air compressors typically have a minimal strain of thirty bars. The reduce stress band is the selection of air pressure. Most compressors are controlled individually, but community controls can be utilized to interconnect numerous compressors. This sort of controller will not work for all kinds of compressors. There are other varieties of air compressors that can communicate with each other.
Compressed air has multiple applications in all kinds of industries. In agriculture, it can electricity pneumatically powered materials managing equipment for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also utilised in the pharmaceutical market for mixing tanks, packaging, and conveyor methods. Transportable air compressors, which can be powered by diesel fuel, are regularly utilised at remote drilling sites. Portable air compressors are also generally utilised in oil and gas. They can be used to remotely handle valves and set up reactor rods.
Whether or not you use an air compressor for agricultural functions or in a producing environment, there are some functions to take into account when picking an air compressor for your wants. A excellent compressor will have a safety gadget. It will routinely shut off the enter air and output air when adequate compressing has been attained. These features will help your air compressor remain successful and defend your gear. The safety device is an essential characteristic of any air compressor to increase its all round performance.
Vane air compressors are the most typical variety. They are typically smaller sized and significantly less strong than reciprocating piston compressors, so you can use 1 of these for purposes that are below a hundred horsepower. The vane air compressors have minimal compression ratios and large capacities, but they are typically constrained to low-energy applications. Vane compressors are likely to operate hot, and they typically have a lower compression ratio. It is critical to decide on the appropriate oil viscosity for your compressor.
air-compressor

Solitary-phase versions

When comparing single-stage air compressors, appear for the time period “stages.” Multi-stage compressors use two levels and can deal with a lot more capability and stress. 1 phase includes pressurizing air making use of a piston and a reduce-pressure cylinder. This compressed air is then moved to a storage tank. One-stage types are likely to be much more strength-efficient than their two-stage counterparts. But if you don’t need a substantial-stress cylinder, a one-phase air compressor can be the ideal choice.
Though one-stage air compressors generate significantly less electrical power, they can create sufficient air to power pneumatic tools and other pneumatic equipment. These one-stage units are most helpful for smaller sized-scale home projects and Do-it-yourself tasks. For a lot more industrial functions, a twin-stage design is the ideal choice. But if you are in a hurry, a single-phase device may possibly be ample. Eventually, it is dependent on what you program to do with the air compressor.
Single-stage air compressors feature a solitary cylinder, one piston stroke for each and every revolution of pressurized air. One-stage compressors are generally more compact and much more compact, producing them a excellent selection for more compact function environments. Their cfm potential (cubic toes for each moment) is an crucial indicator of working capability. If you program to use multiple pneumatic instruments, you will probably need a greater cfm design. Similarly, the horsepower of single-phase compressors suggests its operating capability. 1 horsepower moves 550 lbs . per foot for every minute.
Multi-phase air compressors are typically a lot more high-priced and far more energy-productive than one-stage units, but they can supply increased air stream rates. Whilst they may be a lot more intricate, they can reduced general functioning bills. If you program on using your air compressor for industrial or industrial use, a twin-stage product may be the ideal choice. Even so, if you happen to be arranging to use the air compressor for mass generation, a single-stage model may be the ideal choice.
Solitary-stage air compressors have the same piston measurement and amount of inlets, whilst dual-phase types have a smaller initial piston and a a lot longer second piston. Equally have a cooling tube in amongst the two pistons to lessen the air temperature before the 2nd round of compression. The one-phase model is generally tiny and portable, even though the double-phase air compressor is stationary. These compressors can both be stationary and huge.

Low-sound designs

Regardless of its identify, reduced-sounds models of air compressors are not all the exact same. The sounds amount of a compressor can be affected by numerous factors, including the energy supply and proximity to the device. Reciprocal compressors are usually louder than electrical types simply because of their numerous relocating elements. By distinction, rotary-screw and scroll compressors have fewer transferring areas and are quieter.
The sounds degree of a gas-driven air compressor can be very high, producing it unsuitable for use indoors. To combat this issue, you can choose an electric design. The sounds level of a compressor is largely triggered by motor friction. The include of a piston is also a major factor in sound, as pistons with small covers will produce a good deal of sound. Previously, oil was essential for a quiet compressor. Even so, this has changed many thanks to the medical industry’s desire for oil-free of charge types.
The CZPT EC28M Quiet Air Compressor is yet another model that functions peaceful operation. This air compressor helps make 59dB of noise. This stage is low sufficient to allow you to have on typical discussions although it cycles. In addition, this compressor has an industrial oil-cost-free pump and a 2.8 Amp direct-travel induction motor. These two characteristics make it a excellent option for businesses.
Low-sounds versions of air compressors are accessible for the building industry. Nonetheless, these compressors are not necessarily minimal-quality, which is why you need to consider the noise degree of your air device prior to getting one. The specialists at CZPT can recommend the minimal-noise designs for your particular application and place. Sounds can distract men and women who function in close proximity to the air compressor. That is why several businesses now choose for these models.
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Oil-free models

A quantity of oil-totally free designs of air compressors are offered, but what tends to make them special? Oil-free of charge compressors will not incorporate oil, so they’re lubricated by grease rather. They are a good selection if you happen to be operating with a little compressor and never want to chance damaging it. On the other hand, oil-free models do produce significant quantities of warmth, which can damage the compressor. Greater pressure can grind the compressor against itself, or even warp it.
A few terms of knowledge can support you pick the best oil-cost-free air compressor for your requirements. For example, a compressor’s horsepower is a measurement of how strong the motor is. Greater horsepower implies a higher PSI or ACFM. You can also use the ACFM to examine the two. Scroll technology is a contemporary air compression system that makes use of a stationary and cell spiral. This reduces the quantity of air in the compressor by directing it to the heart.
Buying an oil-free air compressor does not have to be a daunting activity, although. A great distributor can suggest you on what variety of oil-free of charge air compressor is appropriate for you. This way, you can conserve income and appreciate peace of head even though utilizing your air compressor. And, of system, the greatest way to get a great offer on an air compressor is to talk to a distributor who is educated about the products available.
An oil-free air compressor is a excellent selection for companies that are delicate to the contamination of air. For illustration, in the pharmaceutical and foods business, a minuscule oil could spoil a product or even hurt manufacturing gear. Oil-free air compressors generally have reduced servicing costs than oil-flooded designs simply because there are fewer transferring areas. Due to the fact of this, oilless air compressors require fewer maintenance and may possibly nevertheless want to be changed sometimes.
A handful of benefits of an oil-free air compressor in excess of an oil-lubricated a single include decrease noise ranges. Oil-cost-free air compressors have a tendency to be less noisy and run much more quietly than oil-injected types, but you ought to even now very carefully weigh the pros and cons just before generating a choice. Also, contemplate how considerably you use your air compressor just before picking a design. The professionals outweigh the negatives. In the end, you’ll be glad you selected an oil-free of charge air compressor.

China high quality Combined Compressor 16 Bar 500L Air Compressor with Tank and Dryer Air Compressor for Laser Cutting Machine     with Good qualityChina high quality Combined Compressor 16 Bar 500L Air Compressor with Tank and Dryer Air Compressor for Laser Cutting Machine     with Good quality