Product Description
Product Description
| MODEL | HC 50 2V | Air flow rate @ pressure (L/min @ bar ) | Technical Specification |
| Product Name | V type Oil free air compressor | 166.7 L/min @ 2 bar ; 150L/min @ 4 bar 133.36L/min @ 6 bar 116.69 L/min @ 8 bar 110 L/min @ 10 ba |
Voltage : AC220V /380V ; Exhaust Pressure : 8-10 bar; Power: 1.5kw; Noise : < 70dB(A) ; Exhaust temperature : <=90 ºC ; Exhaust port size : G1/2″ ; Working humidity : 80% ; |
| Packing | 1 pcs / honeycomb carton | ||
| Dimension | 385 x 375 x 320 mm | ||
| Packing Size | 450 x 400 x 390 mm | ||
| Weight | 34KG |
Detailed Photos
Product Advantages
Company Profile
Packaging & Shipping
FAQ
Q.1: What’s your factory address ? May I visit your factory ?
Our factory is located in HangZhou city, ZHangZhoug province, near to HangZhou, ZheJiang and HangZhou, about 2 hours by bus or train.Welcome to visit our factory.
Q.2: When I get my products, is there anything I should pay attention to ?
It need to clear the filter once every 2 months.
When use it, it need to handle with care and pay more attention to waterproof.
Q.3 : Can I buy the sample to test?
We are pleased to send the samples for your evaluation.And the samples shipping freight can be return back to you with next bulk order .
Q.4: Do you have test records of every pump?
We will inspect products 3 times before shipment and every pump have the test records. We will keep these test records to our quality traceability system about 3-5 years.
Test items : workmanship, air flow rate, power, vacuum pressure, current, noise, vibration , temperature and durability etc.
Q.5:How long is the life of the your pump?
“Quality is our culture”, our vacuum pump with long life (20000 hours ) and high quality ( stable air flow, import spare parts,
high workmanship etc ).
Q.6: What’s your warranty?
Our warranty is 2 years.It means that if our machine has any problems within 2 years, we will send you new 1 or free spare parts for your replacement.
Q.7: Question : How many years of your factory?
Our factory has the production experience more than 20 years.
We make main spare parts of vacum pump by ourselves (include the motor), so we can control the pumps quality very well
Q.8: Question: Can you produce products same/ similar with mine?
We have professional and experienced R & D team, so we can better serve customers to achieve high-end customization and development. We accept the ODM and OEM.
| After-sales Service: | Online Support |
|---|---|
| Warranty: | 2 Years |
| Lubrication Style: | Oil-free |
| Cooling System: | Air Cooling |
| Cylinder Arrangement: | Duplex Arrangement |
| Cylinder Position: | Horizontal |
| Samples: |
US$ 380/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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How to Repair and Maintain an Air Compressor
A compressor is a device used to move air from one 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 two 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 two 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.
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 one 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.
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.
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 three 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 three separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.
editor by CX 2023-04-21
China Good quality Mining Construction Industrial Low Noise 50L 200L 300L Oil Free Air Compressor for Sale wholesaler
Item Description
Product Description
Merchandise Parameters
Packaging & Transport
1) Packing Particulars
Packed in nylon first of all, then carton, and then reinforced with wood scenario for outer packing.Or according to client’s prerequisite.
2) Transport Specifics
Samples will be shipped within 15 days.
Batch purchase leading time according to the genuine predicament.
Business Profile
ZHangZhoug Jinjin Motor Co., Ltd, found in Zeguo City, HangZhou, HangZhou Town, China, enjoys handy land, sea and air transportation community.
We are specialised in air compressor, pneumatic tools and spray gun
For air compressore, there is oil free of charge oiless air compressor and piston oil air compressore.
Spray gun contain washing gun, tire inflating gun and accessory ets.
About pneumatic resources, there are air influence wrench sequence, pneumatic screwdriver series, air die grinder collection, tire pressre gue, air angle sander.
We have obtained ISO90001-2008 top quality certification, CE certification and CCC certificate. Our items are commonly exported to in excess of fifty nations and locations, this kind of as east Europe, Southeast Asia, South The usa, Middle East, Africa etc. In the meantime, we have kept effectively touch with numerous buying and selling businesses at property and abroad for cooperation connection.
“Reputable high quality, Exceptional support, Reasonable cost, Well timed delivery” is our company persistent pursuit. Hunting ahead to be your extended term organization partner.
Installation Instructions
Comprehensive Photographs
FAQ
Q:Why pick us?
A:professional maker for ten many years
good high quality substance and innovative examination equipment
Q:What is your MOQ?
A:ten pcs is alright for each model.At very first time,demo buy is okay.
Q:What about your guarantee?
A: 1 12 months,apart from gentleman-manufactured wrecked.
Q:how about your payment way ?
A: thirty% T/T in advance,70% stability on sight of BL duplicate by T/T or irrevocable L/C.
Q:Can you make OEM/ODM buy?
A:Indeed,we have prosperous experience on OEM/ODM get.
How to Decide on the Appropriate Air Compressor
An air compressor employs pressurized air to energy a variety of instruments. They are most typically utilized to electrical power nailers and affect wrenches. Other well-liked employs for air compressors contain paint sprayers and impact wrenches. While all air compressors have the identical standard building, their specialty differs. Eventually, their distinctions occur down to the amount of air they can press. Read on for information on every single type of air compressor. These equipment are wonderful for several different functions, and picking the correct air compressor relies upon on your particular demands.
Electrical motor
Even though acquiring an electrical motor for air compressor, compatibility is a key factor. Not all motors function with the identical sort of air compressor, so it truly is critical to check out the manufacturer’s recommendations ahead of acquiring. By undertaking this, you can steer clear of squandering cash on an incompatible motor. Yet another essential thing to consider is pace. A motor’s speed is its rate of rotation, measured in revolutions for every minute. It is essential that you purchase a motor with adequate pace to fulfill the demands of your air compressor.
Normally, an electrical motor for air compressor is 1.5 hp. It is excellent for use with health-related equipment and metal-slicing equipment. It also performs nicely underneath steady procedure and offers a high performance and strength-preserving overall performance. Furthermore, it functions an desirable price, producing it a good decision for a extensive assortment of applications. If you are searching for a motor for an air compressor, seem no further than a ZYS series.
A motor’s protection course suggests how the motor will work. Security classes are specified by the IEC 60034-5. These are said with two digits and depict the defense in opposition to solid objects and water. For instance, an IP23 rating implies that the motor will be secured from reliable objects, while IP54 implies that it will defend from dust and water sprayed from all instructions. It is crucial to select a motor with the correct defense course for your air compressor.
When deciding on an electric powered motor, you ought to contemplate whether or not it’s suitable with the manufacturer of air compressor. Some could be compatible, while others could need superior electronics expertise to repair. Even so, most air compressors are lined by warranty, so it truly is critical to check with the company if the guarantee is still in influence prior to you spend a dime on a substitution. The motor should be changed if it has unsuccessful to execute as created.
Oil tub
Air compressors call for appropriate lubrication to function effectively. The piston need to attract air with small friction. Relying on their style, air compressors can possibly be oil-lubricated or oil-cost-free. The previous uses oil to minimize piston friction, while the latter splashes it on the cylinder bearings and partitions. These kinds of air compressors are commonly identified as oil-flooded air compressors. In buy to maintain their oil baths clear, they are suggested for use in locations with substantial dust levels.
Start/stop handle
An air compressor can be managed by a begin/cease control. This variety of manage sends a sign to the major motor that activates the compressor when the demand from customers for air falls underneath a preset limit. This handle technique is efficient for scaled-down air compressors and can be beneficial for decreasing energy fees. Commence/stop manage is most efficient in apps the place air force does not adjust usually and in which the compressor is not needed to run continually.
To troubleshoot this dilemma, you require to check out the power source of your compressor. To check out the offer aspect, use a voltage check to figure out if electrical power is flowing to the compressor. Ensure that the power supply to the compressor is constant and steady at all moments. If it fluctuates, the compressor may possibly not begin or cease as expected. If you can not find the problem with the air compressor electricity source, it may be time to change it.
In addition to the commence/stop control, you may possibly want to purchase additional air receivers for your air compressor. These can boost the potential of air stored and minimize the variety of instances it starts off and stops. One more way to decrease the number of starts per hour is to add a lot more air receivers. Then, you can change the manage to match your requirements. You can also set up a stress gauge that displays the compressor’s efficiency.
Commence/stop handle for air compressors can be sophisticated, but the basic factors are reasonably simple to comprehend. One particular way to examination them is to flip the compressor on or off. It is generally located on the exterior of the motor. If you happen to be doubtful of the place of these components, examine the capacitors and make positive that the air compressor is not operating while you happen to be not making use of it. If it does, attempt to get rid of the capacitor.
Variable displacement management is another way to change the volume of air flowing into the compressor. By managing the sum of air, the management can delay the use of added compressors till more necessary air is obtainable. In addition to this, the gadget can also keep track of the vitality used in the compressor. This management technique can end result in significant energy savings. You can even preserve on the sum of electrical energy by utilizing variable displacement handle. It is essential for efficient compressed air methods.
Variable pace drive
A VFD, or variable frequency push, is a variety of electrical motor that adjusts its velocity to match the desire for air. It is an successful way to minimize vitality charges and increase method dependability. In fact, studies have proven that a 20% reduction in motor speed can help save up to 50% of strength. In addition, a VFD can keep track of added variables this kind of as compressor oil force and motor temperature. By eliminating handbook checks, a VFD will improve the overall performance of the application and reduce running expenses.
In addition to minimizing energy costs, variable-speed drives also enhance efficiency. A variable-speed air compressor minimizes the danger of technique leaks by 30 %. It also minimizes the chance of system leaks by decreasing strain in the program. Since of these rewards, several governments are selling this technological innovation in their industries. A lot of even supply incentives to support firms up grade to variable-speed drives. Consequently, the variable-speed drive can advantage many air compressor installations.
One key reward of a variable-velocity travel is its ability to improve energy use. Variable frequency drives are capable to ramp up and down to match the desire for air. The aim is to optimize the pressure and stream in the technique so that the best “dead band” happens between forty per cent and eighty percent of full load. A variable-velocity compressor will also boost energy efficiency due to the fact of its programmability.
A variable-velocity air compressor can also be utilized to management the sum of air that is compressed by the system. This function adjusts the frequency of electricity supplied to the motor dependent on the demand. If the demand for air is minimal, the frequency of the motor will decrease to help save strength. On the other hand, if there is an excessive desire for air, the variable-speed compressor will improve its velocity. In addition, this type of air compressor is a lot more effective than its mounted-speed counterpart.
A VFD has a lot of positive aspects for compressed air programs. First, it assists stabilize the strain in the pipe community, thereby lowering the electricity losses thanks to upstream force. It also aids decrease the electricity usage induced by fluctuations in upward stress. Its positive aspects are also significantly-reaching. And as long as the air force and air supply is effectively sized, a VFD will aid improve the performance of compressed air methods.