BESTEN https://www.ibestgroup.com brand manufacturer of oil-free air compressor Wed, 27 Apr 2022 15:45:14 +0000 en-US hourly 1 https://wordpress.org/?v=7.1 Super quiet super clean oil free air compressor https://www.ibestgroup.com/en/1015.html Sun, 12 Apr 2020 07:53:10 +0000 https://www.ibestgroup.com/?p=1015 ===Parameter===

Model
Motor (W)
Displace-ment (L/min)
Max Pressure (Bar)
Tank (L)
Noise dB(A)
Filtration precision (μ)
dew point (℃)
Weight (KG)

Size 

L×W×H(cm)
GSZW0.045/7C
580
115
8
30
41

1,0.1,

0.01,0.001

-20 

-40 
-70
77
50×60×90
GSZW0.055/7C
780
155
8
30
42

1,0.1,

0.01,0.001

-20

-40
-70
79
50×60×90
GSZW0.11/7C1
1100
210
8
30
47

1,0.1,

0.01,0.001

-20

-40
-70
88
50×60×90
GSZW0.045/7C-6
580
115
8
6
41

1,0.1,

0.01,0.001

-20

-40
-70
55
60×40×90
GSZW0.09/7C
2×580
230
8
60
43

1,0.1,

0.01,0.001

-20

-40
-70
88
115×67×115
GSZW0.11/7C2
2×780
310
8
60
45

1,0.1,

0.01,0.001

-20

-40
-70
96
115×67×115
GSZW0.22/7C
2×1100
420
8
70
49

1,0.1,

0.01,0.001

-20

-40
-70
125
115×67×115
GSZW0.135/7C
3×580
345
8
70
45

1,0.1,

0.01,0.001

-20

-40
-70
130
115×67×115
GSZW0.165/7C
3×780
465
8
70
47

1,0.1,

0.01,0.001

-20

-40
-70
135
115×67×115
GSZW0.33/7C
3×1100
630
8
120
51

1,0.1,

0.01,0.001

-20

-40
-70
185
115×67×115

===Typical application===

High end silent oil-free air compressor for large hospitals, laboratories and precision instruments
===Characteristic===
According to the customers’ requirements of high quality compressed air， COMBESTAIR provides you the compressed air solutions that air pressure dew point from – 20 to – 70 ℃, and minimum filtration precision is 0.001μ.
The compressor can also provide an activated carbon filter that outputs dry、clean and sterile air.
]]> DC air compressor for train https://www.ibestgroup.com/en/1011.html Sun, 12 Apr 2020 07:35:01 +0000 https://www.ibestgroup.com/?p=1011 ===Detail===

Model
BST550 DC110V
BST300/7 DC110V
Voltage/frequency    (V/Hz)
DC110V 75V-135V
DC110V 75V-135V
Input power    (W)
≤550W ≤5.5A
≤280W ≤3A
Speed     (r/min)
≥1800
≥1800
Rated working pressure      (KPa)
700KPa
700KPa
Maximum pressure     (KPa)
800KPa
800KPa
Rstartup pressure      (KPa)
0KPa
0KPa
Rated volume flow     (m3/h)
≥3.0m3/h@700KPa
≥1.2m3/h@700KPa
Noise dB(A)
≤65dB(A)
≤62dB(A)
Ambient temperature    (℃)
-40～50 ℃
-40～50 ℃
Insulation Class
B
B
Ection class
IP54
IP54
Anti electromagnetic interference
EN50121-3
EN50121-3
Anti shock
IEC61373-2010 Class 1 A level
IEC61373-2010 Class 1 A level
Cold insulation resistance      (MΩ)
≥100MΩ
≥100MΩ
Withstand voltage strength
500V/50Hz 1min no breaking
500V/50Hz 1min no breaking
Net weight    (Kg)
8.5Kg
5.1Kg
Installation dimension    (mm)
223.2×88.9 mm(4XM6)
223.2×88.9 mm(4XM6)
External dimensions     (mm)
268.8×128×212.7 mm
268.8×128×212.7 mm
Intake / Exhaust dimensions
G1/4
G1/4

 

Model
BST200DC-IP54-DC24V
Voltage/frequency V/Hz
DC 24V
Input power W
300W
Speed r/min
≥1800
Maximum pressure KPa
600KPa
Rstartup pressure KPa
0KPa
Rated volume flow m3/h
≥4.2m3/h@0KPa
Noise dB(A)
≤60dB(A)
Ambient temperature ℃
-20～50℃
Insulation Class
B
Cold insulation resistance MΩ
≥100MΩ
Withstand voltage strength
500V/50Hz 1min No Breakdown
Net weight Kg
4.2Kg
Air tank L
2.6L
Installation dimension mm
190×120 4*M6
External dimensions mm
300*250*400mm
Intake / exhaust dimensions
G1/4 Of Accept customization
Protection Class
IP54 Waterproof and dustproof

===Special type===

It is used for supporting pantograph raising of trains (high-speed bullet trains and subways)

===Characteristic===

DC brushless motor, long service life, low noise, high protection level, simple maintenance, to meet the stringent environmental requirements.

]]> Silent oil-free air compressor https://www.ibestgroup.com/en/1008.html Sun, 12 Apr 2020 07:25:05 +0000 https://www.ibestgroup.com/?p=1008 ===Specification===

===Purpose===

Medical, industrial, laboratory, pneumatic tools, dental and other industries

===Characteristic===

Long service life: high performance motor, imported piston ring, imported bearing and valve plate;

Intelligent control: some machines support multiple parameter display, remote control and user-defined settings;

Lower noise: precise mechanical coordination, small vibration, low noise;

Cleaner air: completely oil-free design, some products support stainless steel or aluminum air tanks, support the installation of adsorption dryer and precision filter;

Voltage range: ac100v-120v / 60Hz / 50Hz, 220v-240 / 60Hz / 50Hz, 380v-440v / 60Hz / 50Hz

Customization and development: support multi head development and non-standard product customization

]]> DC air compressor https://www.ibestgroup.com/en/1005.html Sun, 12 Apr 2020 07:12:15 +0000 https://www.ibestgroup.com/?p=1005 ===Specification===

===Typical application===

Vehicle, on-site electric small train, engineering vehicle, field DC power supply pneumatic equipment, military industry, etc

===Characteristic===

Super long service life: high performance energy-saving permanent magnet brushless motor, imported piston ring, imported bearing and valve plate;

Intelligent control: some machines support multiple parameter display, remote control and user-defined settings;

Lower noise: precise mechanical coordination, small vibration, low noise;

Cleaner air: completely oil-free design, some products support stainless steel or aluminum air tanks, support the installation of adsorption dryer and precision filter;

Voltage range: DC12V \ DC24V \ 36V \ 48V \ 60V \ 72V \ 80V \ 96V \ 110V \ 144v \ 200V \ 320v \ 540V

Meet the severe environmental requirements: some products can withstand the use environment as low as – 43 ℃, as high as 80 ℃, and 0-7000 m above sea level

Customization and development: support multi head development and non-standard product customization

]]> External air compressor of medical ventilator，ICU air compressor https://www.ibestgroup.com/en/957.html Thu, 09 Apr 2020 11:55:54 +0000 https://www.ibestgroup.com/?p=957 ===Parameter===

Model BST320AF BST400/7AF-c
Voltage/frequency (V/Hz) 220-240V/50Hz 220-240V/50Hz
Input Power (W) 380 480
Speed (r/min) 1400 1400
Rated working pressure (Bar) 3.5Bar 5Bar
Maximum pressure (Bar) 5 7
Pressure range (Bar) 0-5Bar 0-7Bar
Rated volume flow (m3/h) ≥35L/min@5Bar ≥30L/min@7Bar
Air tank (L) 3L (stainless steel) 6L (stainless steel)
Air tank material Aluminum or stainless steel Aluminum or stainless steel
Exhaust temperature Ambient temperature +10℃ Ambient temperature +10℃
Noise dB(A) ≤40dB(A) ≤42dB(A)
Ambient temperature ℃ -20～45℃ -20～45℃
Insulation Class/Protection Class B/IP43 B/IP43
Vibration intensity ≤0.45mm ≤0.45mm
Drive mode Direct driven by motor Direct driven by motor
Motor temperature ≤50℃ ≤50℃
Withstand voltage strength 1500V/50Hz 1min?No breakdown 1500V/50Hz 1min?No breakdown
Thermal protector Auto-reset135±5℃ Auto-reset135±5℃
Oil content 0ppm 0ppm
Filtering accuracy 0.001μm 0.001μm
Outlet specifications 6mm 8mm
unloading pressure of safety valve 0.55-0.6MPa 0.8-0.88MPa
Pressure of start or stop 4Bar, open; 5Bar, stop 5Bar, open;7Bar, stop
Authentication TUV ISO TUV ISO
Form Portable,Mobile type Mobile type
Outline size L*W*H 40*25*50cm 50*50*60CM
Weight 16kg 45kG

===Typical application===

ICU, medical ventilator, anesthesia machine, oxygen generator and other medical equipment

===Characteristic===

Ultra clean air, ultra-low noise, movable, portable, stainless steel or aluminum tanks

]]> Belt type oil lubricated air compressor https://www.ibestgroup.com/en/941.html Sun, 05 Apr 2020 08:25:21 +0000 https://www.ibestgroup.com/?p=941 ===Specification===

1. Air tank: Thicken carbon steel storage tank, withstand 1.6 MPa pressure, can choose internal spraying anti-rust treatment.
2. Magnetic starter: The device used for high power motor, It can effectively prevent the impact of instantaneous voltage on the power supply, then make the air compressor’s motor to start smoothly.
3. Check valve group: Prevent the flow of gas from storage tanks.
4. Pressure switch: More than 50,000 times operation life, differential pressure adjustable.
5. Oil sight glasses: Before starting, we should check whether the lubricating oil is within the allowable range every time.
6. Breathing hole
7. Safe valve: The action is sensitive after overpressure, the instantaneous unloading volume is large, and more than 10,000 operation life.
8. Copper valve: All copper material, good mechanical properties.
9. Pressure gauge: 2.5 accuracy , and stainless steel shock pressure gauge optional.
10. Motor: The motors Choose the famous brand in domestic, high efficiency, long life, small vibration and low noise.
11. Belt: Well-known brand, good durability.
12. Radiator pipe road: The compressed air link pipeline between cylinders, It has the characteristics of heat dissipation, high temperature resistance and high pressure.
13. Pulley: Link with air compressor’s main shaft, a part of drive execution unit.
14. Protective cover: Prevention of accidents when motor is running.
15. Air compressor head: The air compressor is COMBESTAIR brand, high processing precision, high air displacement and durable.

===Quality accessories===

Machine Parts

Name: Bearing
Brand: SKF or HRB
Original: China or import
1. Precision manufacturing, high durability, design service life >50,000 hours
2. Satisfy the air compressor overload request, run smoothly

Machine Parts

Name: Motor

Brand: COMBESTAIR-OEM or WNM

Original: China 

1. Dynamic and efficient
2. Small vibration, low noise, long life;
3. Variable frequency optional, explosion-proof, F-level motor

Machine Parts

Name: Cylinder
Brand: COMBESTAIR-OEM
Original: China
1. The unique inner wall protection patent technology can effectively prolong the life of piston and piston ring, it can also reduce the failure of cylinder.

Machine Parts

Name: Piston Ring
Brand: COMBESTAIR-OEM, Saint-Gobain
Original:  China or import
1. PTFE composite material, wear resistant to high temperature
2. Design life of > 15,000 hours

]]> Belt type oil-free air compressor https://www.ibestgroup.com/en/920.html Sun, 05 Apr 2020 07:37:22 +0000 https://www.ibestgroup.com/?p=920 ===Specification===

Model   Volume flow (m3/min)  Exhaust Pressure (Mpa)  Number of cylinders  Tank volume (L)   Net weight (Kg) Power (Kw)   Size (cm)
VW-0.3/7 0.3 0.7 2 80 167 3 122×47×80cm
VW-0.3/10 0.3 1 2 80 167 3 122×47×80cm
VW-0.45/7 0.45 0.7 2 80 175 4 122×47×80cm
VW-0.4/10 0.4 1 2 80 230 5.5 122×47×97cm
VW-0.6/7 0.6 0.7 2 170 245 7.5 147×67×110cm
VW-0.8/7 0.8 1 2 170 280 7.5 147×67×110cm
Description:
1.Silent box can reduce noise 20-25% ;
2.The storage tank of the forced type air compressor should be matched ;
3.Voltage:380-440V 3PH 50/60Hz 、220-240V 3PH 50/60Hz .
4. It can make a silent box.

 

Model   Volume flow (m3/min)  Exhaust Pressure (Mpa)  Number of cylinders  Tank volume (L)   Net weight (Kg) Power (Kw)   Size (cm)
WW-0.6/10 0.6 1 3 170 245 5.5 147×67×110
WW-0.6/14 0.6 1.4 3 170 245 7.5 147×67×110
WW-0.5/12.5 0.5 1.25 3 170 245 5.5 147×61×100
WW-0.6/7 0.6 0.7 3 170 245 5.5 147×58×100
WW-0.6/10 0.6 1 3 170 245 5.5 147×61×100
WW-0.9/7 0.9 0.7 3 170 285 7.5 147×58×100
WW-0.9/10 0.9 1.4 3 170 435 7.5 147×76×118
WW-1.25/7 1.25 0.7 3 420 545 11 174×78×145
WW-1.25/10 1.25 1 3 420 566 11 174×78×145
WW-1.6/7 1.6 0.7 3 420 570 15 174×82.5×145
WW-1.6/10 1.6 1 3 420 570 15 174×82.5×145
Description:
1.Silent box can reduce noise 20-25%;
2.The storage tank of the forced type air compressor should be matched;
3.Voltage: 380-440V 3PH 50/60Hz 、220-240V 3PH 50/60Hz.4.It can make a silent box.

===Typical uses===

It is used in food, medical, laboratory and other industries that need clean and oil-free compressed air.

===Characteristic===

Large exhaust volume, low noise, long service life, small vibration, simple maintenance. Support shape modification, support exhaust volume and exhaust pressure customization.

]]> Oil free air compressor (3 handpiece) https://www.ibestgroup.com/en/895.html Sat, 28 Mar 2020 08:03:13 +0000 https://www.ibestgroup.com/?p=895 ===parameter===

Project
BW503
BW703
Voltage/frequency
输入电压

1. 220-230V/50Hz

2. 220-230V/60Hz

3. 100-120V/60Hz

4. 100V/50V/60Hz
5. 380-440V  3PH  50Hz
1、2、3、4 optional
1、2、3、4、5 optional
Power功率
KW
1.74
2.34
HP
2.5
3
Volume flow排气量
L/min @0MPa
360
525
L/min @0.7MPa
135
165
Pressure压力
Bar
8
8
MPa
0.8
0.8
Tank volume储气罐容积
L
100
100
US gallons
26.5
26.5
Noisy噪音
dB
59
60
Pressure switch
According to customer’s requirements
Configuration optional可选配置 1. Add oil and water separator加油水分离器
2. Add automatic drainer添加自动排水器
3. Air tank against rust spray储气罐防锈处理
1、2、3 optional
1、2、3 optional
Size外形尺寸
L*W*H cm
100*36*59
100*36*59
Weight重量
Kg
64
66
Packing包装尺寸
Cartons or fumigated wooden cases size cm
Wood 102*38*63
Wood 102*38*63

 

Project
BW1103
BW1503
Voltage/frequency
输入电压

1. 220-230V/50Hz

2. 220-230V/60Hz
3. 100-120V/60Hz
4. 100V/50V/60Hz
5. 380-440V  3PH  50Hz
1、2、3、4 optional
1、2、3、4、5 optional
Power功率
KW
3.3
 4.5
HP
5
 6
Volume flow排气量
L/min @0MPa
 750 1200
L/min @0.7MPa
 330 450
Pressure压力
Bar
8
8
MPa
0.8
0.8
Tank volume储气罐容积
L
 180 180
US gallons
47.7
 47.7
Noisy噪音
dB
65
66
Pressure switch
According to customer’s requirements
Configuration optional可选配置 1. Add oil and water separator加油水分离器
2. Add automatic drainer添加自动排水器
3. Air tank against rust spray储气罐防锈处理
1、2、3 optional
1、2、3 optional
Size外形尺寸
L*W*H cm
 153*48*95
 153*48*95
Weight重量
Kg
 135
135
Packing包装尺寸
Cartons or fumigated wooden cases size cm
Wood 102*38*63
Wood 102*38*63

===Typical application===

It is used in hospitals, GMP pharmaceutical factories, food processing enterprises, automobile repair factories, large laboratories and other industries that need a large amount of exhaust gas.

===Characteristic===

Large exhaust volume, low noise, movable, single head start in sequence to prevent large current impact, support multi head expansion, intelligent control, remote control module can be added.

]]> Oil free air compressor (double head), low noise, clean air https://www.ibestgroup.com/en/877.html Sat, 28 Mar 2020 05:02:13 +0000 https://www.ibestgroup.com/?p=877 ===Parameter===

Project
BW502
BW702
Voltage/frequency
1. 220-230V/50Hz

2. 220-230V/60Hz
3. 100-120V/60Hz
4. 100V/50V/60Hz
5. 380-440V  3PH  50Hz
1、2、3、4 optional
1、2、3、4、5 optional
Power
KW
1.16
1.56
HP
1.5
2
Volume flow
L/min @0MPa
240
350
L/min @0.7MPa
90
110
Pressure
Bar
8
8
MPa
0.8
0.8
Tank volume
L
50
50
US gallons
13
13
Noisy
dB
56
57
Pressure switch
According to customer’s requirements
Configuration optional
1. Add oil and water separator

2. Add automatic drainer
3. Air tank against rust spray
1、2、3 optional
1、2、3 optional
Size
L*W*H cm
77*36*59
77*36*59
Weight
Kg
48
50
Packing
Cartons or fumigated wooden cases size cm
Wood 79*38*63
Wood 79*38*63

 

Project
BW1102
BW1502
Voltage/frequency
1. 220-230V/50Hz

2. 220-230V/60Hz
3. 100-120V/60Hz
4. 100V/50V/60Hz
5. 380-440V  3PH  50Hz
1、2、3、4 、5 optional
1、2、3、4、5 optional
Power
KW
2.4
3.0
HP
3
4
Volume flow
L/min @0MPa
500
600
L/min @0.7MPa
220
290
Pressure
Bar
8
8
MPa
0.8
0.8
Tank volume
L
90
90
US gallons
24
24
Noisy
dB
65
66
Pressure switch
According to customer’s requirements
Configuration optional
1. Add oil and water separator

2. Add automatic drainer
3. Air tank against rust spray
1、2、3 optional
1、2、3 optional
Size
L*W*H cm
90*40*85
90*40*85
Weight
Kg
85
87
Packing
Cartons or fumigated wooden cases size cm
Wood 92*42*88
Wood 92*42*88

===Typical uses===

Mainly used in dentistry, hospitals, laboratories, factories, carpentry, pneumatic tools and other industries requiring clean air

===Characteristic===

It is composed of two oil-free air compressor heads. When one head fails, it will not affect the work of the other head, so as to ensure the continuity of gas consumption by users.

The same power, lower noise, larger exhaust volume, maintenance free, economical and durable.

Multiple header extensions are supported.

]]> DC motor, DC brushless motor, DC permanent magnet motor https://www.ibestgroup.com/en/821.html Thu, 26 Mar 2020 14:34:50 +0000 https://www.ibestgroup.com/?p=821 Besten produces small DC permanent magnet BLDCM with voltage from dc12v-dc540. It supports stepless speed regulation and PMW signal coding mode. According to the customer’s requirements, we can provide no sense or hall drive mode. Support single or double axle power output.

Withstand – 43 to 80 ℃ harsh service environment.

Small size, light weight, large torque, low noise, more energy saving.

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