China Sm/Sy/Sz Scroll Compressor Air Compressor air compressor portable

Item Description

SM/SY/SZ scroll compressor Air compressor

Compressor Features:
1.SM/SY/SZ collection,50-60hz,R22-R407C-R134a-R404A-R507A.
two.SM/SY/SZ scroll compressor , Two orbiting scroll in higher element of the compressor,do compressed gas.
3.Air compressor again by way of suction mouth into the compressor.
4.All of the air movement via the motor, ensure the device can fully cooled below all programs, oil separation and the drops of oil pool.
5.After go away the motor, fuel enter into the orbiting scroll to compress.
six. In the finish, the compression go away compressor exhaust from vent.

Compressor Parameters:

Model Nominal cooling capacity Nominal cooling capability Input Electricity
Web fat
TR  (w) (Btu
(Kw) (W/W) (Btu/h/W) (cm3/Rev.) (m3/h) dm3 (kg)
R22 SM084 7 20400 69600 6.twelve three.33 11.4 114.5 19.ninety two 3.three 64
SM090 seven.five 21800 74400 six.fifty four three.33 eleven.4 120.5 twenty.97 3.3 65
SM100 8 23100 79000 six.ninety six three.33 11.three 127.two 22.thirteen three.3 65
SM110 nine 25900 88600 7.eighty two 3.32 11.three a hundred and forty four.2 25.09 three.3 seventy three
SM112 9.5 27600 94400 seven.92 three.49 11.9 151.five 26.36 3.three sixty four
SM120 10 35710 157100 8.96 three.36 11.five 166.six 28.ninety nine three.3 73
SM124 ten 31200 106300 eight.75 3.56 eleven.2 169.five 29.5 three.3 64
SM147 12 36000 123000 10.08 three.58 11.two 193.5 three.three sixty seven
SM148 twelve 36100 123100 ten.8 three.34 11.4 199. 34.sixty three.six 88
SM161 thirteen 39000 133200 eleven.fifty nine three.37 eleven.5 216.six 37.sixty nine three.six 88
SM175 14 42000 143400 12.46 3.37 eleven.five 233. forty.fifty four six.2 one hundred
SM/SY185 fifteen 45500 155300 thirteen.sixty two 3.34 11.four 249.9 43.forty eight 6.2 one hundred
SY240 twenty 61200 two 0571 18.twenty 3.36 eleven.five 347.8 60.50 eight. one hundred fifty
SY300 25 78200 267000 22.83 three.forty three 437.5 76.10 8. 157
SY380 30 94500 322700 27.four three.46 11.eight 531.two 92.forty 8.four 158
R407C SZ084 seven 19300 66000 six.thirteen three.15 10.7 114.5 19.ninety two three.3 64
SZ090 7.5 20400 69600 six.forty five 3.sixteen 10.eight one hundred twenty.5 twenty.ninety seven 3.3 65
SZ100 eight 21600 73700 six.eighty four 3.fifteen ten.eight 127.2 22.thirteen three.3 sixty five
SZ110 9 24600 84000 7.seventy six 3.seventeen ten.8 a hundred and forty four.two twenty five.09 3.3 seventy three
SZ120 10 28600 97600 eight.98 3.18 ten.nine 166.6 28.ninety nine 3.3 seventy three
SZ147 12 34900 119079 9.ninety two three.52 12. 193.five 33.70 3.3 67
SZ148 twelve 35100 119800 ten.99 3.19 ten.9 199. 34.60 three.six 88
SZ161 thirteen 37900 129500 11.83 three.21 ten.9 216.six 37.69 three.6 88
SZ175 14 45710 136900 twelve.sixty seven three.17 10.8 233. forty.54 6.two a hundred
SZ185 fifteen 43100 147100 thirteen.62 3.sixteen 10.eight 249.nine 43.48 6.2 100
SZ240 twenty 59100 201800 18.sixty 3.18 10.9 347.eight sixty.50 8. 150
SZ300 25 72800 248300 22.70 three.twenty ten.9 437.five seventy six.ten eight. 157
SZ380 thirty 89600 305900 27.sixty three.twenty five eleven.1 531.two 92.forty eight.four 158

Compressor Testing:
Our each approach, every single components will be analyzed by our every production section with skilled screening amenities to preserve the good quality proved.

Compressor Packing:

Each product will be packed by waterproof packages, then set in the thick and excellent high quality cartons, around the merchandise, some safeguarding components will be toegther, then we seal it cautiously to make the full packing. Following, we pile them meticulously on the great-top quality pallets. Finally the exterior addresses waterproof resources yet again to make it much better and avoid the supply problems.

our merchandise:

Our organization:
HangZhou Andwin Refrigeration Products Co.,Ltd
Insert- No 91 Xihu (West Lake) Dis. Road New District HangZhou ZheJiang China
primary product:
Insulation Copper Tube
Aluminum Tube
Copper Tube
Brass Pipe.
Manifold gauge

Innovative A single-Cease Purchasing Services-In Air-conditioning And Refrigeration Sector

Get in touch with
Aimee Chen


Application: Refrigeration Parts
Description: Air Conditioner Compressor
Nominal Cooling Capacity: 7-30tr
Refrigerant: R22-R407c-R134A-R404A-R507A.
Input Power: 6.12~27.6kw
Oil: 3.3~8.4dm3


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.

China Sm/Sy/Sz Scroll Compressor Air Compressor     air compressor portableChina Sm/Sy/Sz Scroll Compressor Air Compressor     air compressor portable
editor by CX 2023-04-10

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