Shanghai Royal Machinery Co.,Ltd
Our company offer oil injection and oil free screw air compressors, air dryers, filters and air tanks...
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Microcomputer controller:
a, Display project:
1, oil separator core replacement time
2, oil filter change-over time
3, air filter change-over time
4, oil change-over time
5, current pressure, temperature
6, working hours
7, full-load operation hours
8, loading and unloading status
9, running status
10, motor running status
11, main motor currency
12, electric current
13, fan current
14, fan operation status
b, Automatic alarm functions:
1, high temperature alarm
2, oil change-over time arrive alarm
3, air filter change-over time arrive alarm
4, belt extended use alarm(belt compressor)
5, pressure, temperature sensor fault alarm
6, oil filter change-over time arrive alarm
7, oil separator change-over time arrive alarm
8, communication fault alarm
c, Downtime function
1, exhaust pressure ultra-high down time
2, main motor overloaded, downtime
3, the temperature sensor fault alarm
4, wrong phase, phase lack, three-phase unbalanced downtime
5, electrical breakdown stop function
6, stator high temperatures stop function(high pressure type)
7, exhaust temperature over stop function
8, fan motor overload, stop function
9, pressure sensor fault, stop function
10, high voltage, low voltage, downtime function
11, bearing temperature exorbitant downtime(high pressure type)
12,cooling water pressure is too low downtime(water-cooling compressor)
compact screw air compressor:
·Main motor: Permanent magnet motor IP54
·Control type: microprocessor
·Driven type: One shaft direct driven
·Cooling type: air cooling
·Residual oil content: less than 3 ppm (with one pcs line filter)
·Air dryer: refrigerant R410
·Delivery: 25 days
Technical parameters:
| Model. | Motor | noise | Oulet | pressure | flow rate | Weight | net weight | package | Dimensions | Cooling | Driven | |
| Kw | Hp | Db(A) | Connection | bar | m3/min | Kg | Kg | LxWxH (mm) | LxWxH (mm) | Type | Type | |
| compressor/tank(180L) | 5,5 | 7.5 | 73 | G3/4 | 8-10bar | 0.8m3/min@8bar 0.7m3/min@10bar | 440 | 340 | 1300*750*1550 | 1120*635*1370 | Air cooling | Direct |
| compressor/tank/dryer(220L) | 520 | 420 | 2050*750*1550 | 1900*635*1370 | ||||||||
| compressor/tank(180L) | 7.5 | 10 | 73 | G3/4 | 8-10bar | 1.1m3/min@8bar 1.0m3/min@10bar | 460 | 360 | 1300*750*1550 | 1120*635*1370 | Air cooling | Direct |
| compressor/tank/dryer(220L) | 540 | 440 | 2050*750*1550 | 1900*635*1370 | ||||||||
| compressor/tank(272L) | 11 | 15 | 75 | G3/4 | 8-10bar | 1.6m3/min@8bar 1.3m3/min@10bar | 590 | 490 | 1650*900*1900 | 1500*750*1735 | Air cooling | Direct |
| compressor/tank/dryer(340L) | 690 | 580 | 2000*900*1900 | 1900*750*1735 | ||||||||
| compressor/tank(272L) | 15 | 20 | 75 | G3/4 | 8-10bar | 2.3m3/min@8bar 2.0m3/min@10bar | 610 | 510 | 1650*900*1900 | 1500*750*1735 | Air cooling | Direct |
| compressor/tank/dryer(340L) | 700 | 600 | 2000*900*1900 | 1900*750*1735 | ||||||||
| compressor/tank/dryer(500L) | 18.5 | 25 | 75 | G1/2 | 8-10bar | 2.9m3/min@8bar 2.6m3/min@10bar | 920 | 1000 | 2000*1050*1980 | 2050*1120*2050 | Air cooling | Direct |
| compressor/tank/dryer(340L) | 22 | 30 | 75 | G1/2 | 8-10bar | 3.5m3/min@8bar 3.2m3/min@10bar | 950 | 1050 | 2000*1050*1980 | 2050*1120*2050 | Air cooling | Direct |
compact screw air compressor photos:
