China 1.5kw 50m3/H Industrial Oil Free Screw Vacuum Pump manufacturer

Product Description

Product Description

DPS Air Cooled Dry Screw Vacuum Pump:

DPS dry compound screw vacuum pump is the innovation and growth of AfaPa’s products, using the fifth generation of compound variable pitch screw engineering (thirty% energy saving, lower exhaust temperature), with large performance, energy saving, environmental security, lightweight, effortless operation, trustworthy performance attributes. It will be main establishing development of the vacuum pump in potential.

Doing work Principle:

Dry compound screw vacuum pump are consist of 2 paralleled screw rotors and pump entire body sort a number of sealed room, rotor and rotor, rotor and pump physique all hold minuscule clearance(no touch, no friction), with the reverse gears driving, gas hold continuously transfer from inlet gap to outlet hole. Owing to 2 rotors and pump body have no friction each other, need to have not lubrication oil, can hold thoroughly clean fuel. Gas hold continually transfer, brief passageway, high effectiveness, outlet hole position decrease than screw rotors, powerful drainage ability, easy to thoroughly clean, no intermediate bulkhead(claw vacuum pump and rotors vacuum pump have intermediate bulkhead), far better exhaust and drainage, effortless to sustain.
 

Our Advantages

1. Air cooled layout.
two. Working chamber one hundred% no oil.
3. Powerful resistance to drinking water vapor.
four. Newest variable pitch screw rotors.
five. No get in touch with double screw rotors.
six. Self-layout multistage flat seal.
seven. Max vacuum get to at 1Pa.

 

Item Parameters

Model DPS571 DPS050 DPS080
Pumping Velocity(m3/h) twenty fifty eighty
Max Vacuum(Pa) <3
Motor Electrical power(Kw/Hp) one.1/1.five one.5/2. two.2/3.
Rotaring Velocity(RPM) 2980
Operating Voltage(V/HZ/Stage) 220-480/50/3 or 220-480/60/3
Structure Horizontal Variety
Inlet Hole KF25 KF40 KF40
Outlet Gap KF25 KF25 KF25
Cooling Approach Air Cooled
Sealing Strategy Mechanical Flat Seal
Equipment/Bearing Lubrication 100# Synthetic Gear Oil
Sounds(dB) 65 70 seventy two
Fat(Kg) 42 fifty six 64
Dimension(LxWxH, MM) 662x303x273 763x326x280 843x326x280
Remark:
1m3/h=.2778L/S, 1m3/h=.5883CFM.
1Pa=.01mbar, 1Pa=.001Kpa, 1Pa=.0075Torr, 1Pa=.000145PSI, 1Pa=.00001Bar.

 

Packaging & Shipping

Exhibition

 

Venture Scenario

 

FAQ

Q1: If I want to inquiry, what can I need to have to provide?
A1: Make sure you inform us your Working Vacuum Diploma(Pa,mbar or torr), Flowrate(L/S or M3/H) and Utilization.

Q2: Do you have MOQ?
A2: 1Pcs is alright,if you have more quantity, the value will be reduce down.

Q3: How lengthy to shipping and delivery?
A3: We need to have about 4-5 weeks to generate,then extra require about 5-7 days to set up domestic delivery and port clearence.

This autumn: What is your payment expression?
A4: fifty% for prepayment, then the stability ought to paid ahead of delivery, by TT.

Q5: How extended for the warranty?
A5: 1 12 months for total equipment, the efficient date of guarantee must be counted from 1 thirty day period the items arrived in client’s web site. If the pump go incorrect, the consumer can pick back the pump to manufacturing unit mend,or we offer you remote specialized assist.

After-sales Service: Remote Support
Warranty: 1 Year
Oil or Not: Oil Free
Structure: Variable Pitch Screw Vacuum Pump
Exhauster Method: Negative Pressure Air Pump
Vacuum Degree: High Vacuum

###

Customization:

###

Model DPS020 DPS050 DPS080
Pumping Speed(m3/h) 20 50 80
Max Vacuum(Pa) <3
Motor Power(Kw/Hp) 1.1/1.5 1.5/2.0 2.2/3.0
Rotaring Speed(RPM) 2980
Working Voltage(V/HZ/Phase) 220-480/50/3 or 220-480/60/3
Structure Horizontal Type
Inlet Hole KF25 KF40 KF40
Outlet Hole KF25 KF25 KF25
Cooling Method Air Cooled
Sealing Method Mechanical Flat Seal
Gear/Bearing Lubrication 100# Synthetic Gear Oil
Noise(dB) 65 70 72
Weight(Kg) 42 56 64
Dimension(LxWxH, MM) 662x303x273 763x326x280 843x326x280
Remark:
1m3/h=0.2778L/S, 1m3/h=0.5883CFM.
1Pa=0.01mbar, 1Pa=0.001Kpa, 1Pa=0.0075Torr, 1Pa=0.000145PSI, 1Pa=0.00001Bar.
After-sales Service: Remote Support
Warranty: 1 Year
Oil or Not: Oil Free
Structure: Variable Pitch Screw Vacuum Pump
Exhauster Method: Negative Pressure Air Pump
Vacuum Degree: High Vacuum

###

Customization:

###

Model DPS020 DPS050 DPS080
Pumping Speed(m3/h) 20 50 80
Max Vacuum(Pa) <3
Motor Power(Kw/Hp) 1.1/1.5 1.5/2.0 2.2/3.0
Rotaring Speed(RPM) 2980
Working Voltage(V/HZ/Phase) 220-480/50/3 or 220-480/60/3
Structure Horizontal Type
Inlet Hole KF25 KF40 KF40
Outlet Hole KF25 KF25 KF25
Cooling Method Air Cooled
Sealing Method Mechanical Flat Seal
Gear/Bearing Lubrication 100# Synthetic Gear Oil
Noise(dB) 65 70 72
Weight(Kg) 42 56 64
Dimension(LxWxH, MM) 662x303x273 763x326x280 843x326x280
Remark:
1m3/h=0.2778L/S, 1m3/h=0.5883CFM.
1Pa=0.01mbar, 1Pa=0.001Kpa, 1Pa=0.0075Torr, 1Pa=0.000145PSI, 1Pa=0.00001Bar.

Problems with sprockets

If you’re having trouble with your HP Sprocket, you’re not alone. This bike component isn’t without issues, but it’s also susceptible to other wear and tear. Check for worn tooth surfaces and hooked tips. When teeth wear out quickly, they can break the chain, so make sure you fix them as soon as possible.
You can solve this issue by installing the latest firmware update for your Sprocket printer. The firmware update is designed to provide a safe and reliable printing experience. When your Sprocket printer doesn’t print the pictures, it is likely because it’s not receiving enough power from the battery. Make sure the battery is at least 25% before you begin.
Insufficient or improper lubrication can cause a variety of problems. Proper lubrication can prevent or remove excessive wear, or protect the chain from the environment. It can also reduce the risk of excessive chain slack. The following are just a few common problems that can cause slack in the chain.
In case of excessive wear, a new sprocket may be necessary. If the sprocket and chain do not match, replace them with a similar size. In addition, a shock absorber can be installed to minimize load. Another alternative is to install a take-up idler, which helps prevent excessive chain elongation.
Improper alignment of the sprocket is another common cause of chain drive problems. If the sprocket is not aligned correctly, it will not be able to move smoothly through the chain during rotation. The teeth of the sprocket will become hooked, preventing the roller from smoothly moving through. This will force the roller chain to cling to the sprocket, and need to be replaced.
sprocket

Common types of sprockets

Power transmission equipment typically utilizes sprockets and chains. These are used in pairs to provide speed reduction. They are different from gears because the teeth of the sprocket do not mesh with those of the mating gears. They are typically made of plastic, but they can also be made of metal.
There are many common types of sprockets and chains. Some of these types of sprockets have large, narrow, or variable tooth pitch. The size of the sprocket depends on the size and pitch of the chain. If you are using a chain with a large pitch diameter, you should use a sprocket with large teeth. Conversely, a smaller pitch diameter will require a sprocket with small teeth.
Another way to identify the type of sprocket you’re using is to look at the number of strands. Single-strand sprockets are the most common, but you’ll also find many types that have multiple strands of chains. Multi-strand chains are generally larger and allow for greater torque to be transmitted from a common central shaft.
Another type is flat sprockets, which have no hub and drive through a series of holes. They are used for transmission of power or material in chain-driven systems, such as bicycles. They can also be used for overhead conveyors. In some cases, there is a special type that fits the shaft of an automobile, such as a transmission shaft.
There are many different types of sprockets, each with a unique function. Some are used for conveyor chains, while others are used for other applications. In most cases, sprockets are used in chain-driven machinery. They come in different sizes and pitches and are designed to work with particular types of chains.
When choosing a motor or transmission system, it is important to match sprockets and chains. A perfectly matched set of components will ensure that the motor and transmission work together. Generally, this alignment comes down to sprocket-to-sprocket matching. The process involves jacking up the motor and lining up the sprockets and chains. Then, the sprockets and chains are locked into place with cotter pins.
sprocket

Size of sprockets

To determine the correct chain length and sprocket diameter, the first step is to understand the difference between the diameters of the sprockets and cassettes. The smaller the diameters of sprockets, the lower the chain tension. The larger the sprocket, the longer the chain will need to be. This process requires the use of a derailleur that can roll a larger number of chains.
In addition to chain length, the spacing between sprockets is another important factor. If the sprockets are too far apart, the chain may slip through the sprocket. A smaller range of sprockets will prevent this and will increase the number of discrete gear ratios. In addition, if the chain skips over a sprocket, it will cause discomfort in shifting.
Choosing the correct size of sprockets is essential for cycling. Larger sprockets are usually necessary for road bikes. Likewise, a road bike will have larger gears than a gravel bike. Larger gears will help the cyclist accelerate more smoothly and ensure a smoother ride.
Using a chain calculator can help you determine the proper size of sprockets for your bike. You can also use a chain length calculator to determine the correct chain length. This calculator uses the distance between the sprockets to calculate chain length. However, it is important to note that it is not possible to calculate the length of a chain with a single sprocket.
The size of the sprocket must be in proportion to the length of the chain. It can be controlled by either adjusting the center of the sprocket or moving it to the proper position. The center of rotation of the sprocket is defined by the chosen geometry reference.
The report covers global and regional sales of sprockets. It also contains information on competitive dynamics and market concentration status. Moreover, the report includes detailed information about the manufacturers of sprockets. The study also includes regional and global market forecasts. It also provides a detailed breakdown of sales by type, application, and region.
When choosing the right size of sprockets, remember to take measurements and do some arithmetic. For example, a smaller countershaft sprocket will improve low-speed acceleration, while a larger rear sprocket will improve fuel mileage. In addition, it is recommended that you use the reverse sprocket size if you’re going to be riding on long highways.
sprocket

Maintenance of sprockets

Proper maintenance of sprockets and chains is crucial to the functioning of your bike. It is important to avoid overstretching them. If this happens, they will not fit properly and will require replacement. It is also important to prevent the kinks in your chain to reduce the amount of stress on your sprockets.
If you are unsure of the state of your sprockets and chains, you can replace them with a new chain and a new sprocket. If you notice that a chain is squeezing between the rear sprocket, it is time to replace the sprocket.
Proper maintenance of sprockets and chains involves cleaning and lubrication. Regular cleaning and lubrication can prevent damage and extend the life cycle of these parts. Proper lubrication will also ensure their smooth operation and minimize the noise. Regardless of whether your sprockets or chains are new or used, lubrication should be carried out at regular intervals to extend their useful life cycle.
Proper alignment of the sprockets and chains will ensure the most efficient performance and reliability. If you regularly change your chain and sprockets, you can prolong the life of these components and avoid costly repairs. Make sure you change the sprockets and chains only with professional mechanics. Always follow the instructions of the motorcycle manufacturer.
Proper maintenance of sprockets and chains is important to prevent premature sprocket replacement. Changing the sprocket too often can result in poor meshing, accelerating wear and tear of the new sprockets. When changing the sprocket, it is essential to turn the worn surface over before you install the new one.
It is important to follow the instructions and warning signs for proper maintenance of sprockets and chains. The safety of the workers and the environment should be prioritized. Follow the instructions of the manufacturer and avoid dangerous situations. It is essential not to anneal or electroplate the chain parts.
Proper lubrication is also vital. Use a non-petroleum based cleaner to clean the chain thoroughly and then apply lubricant. Avoid using engine oil as it is more viscous and cannot protect the chain against water.

China 1.5kw 50m3/H Industrial Oil Free Screw Vacuum Pump     manufacturer China 1.5kw 50m3/H Industrial Oil Free Screw Vacuum Pump     manufacturer
editor by czh2022-12-01

Chain And Sprocket

As one of the chain and sprocket manufacturers, suppliers, and exporters of mechanical products, We offer chain and sprocket and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of chain and sprocket.

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