55kw 75hp 75 kw 100 hp screw oil free air compressor rotary

B(belt driven)series screw air compressor

1.Adopting Germany-made belt transmission, transmission efficiency can reach 99%, unique BCA tension auto adjusting device ensure constant transmission efficiency and excellent drive system reliability.

2.CBA automatic tension adjustment device can ensure the air compressor to be the best continuous transmission efficiency in setting under pressure and reduce maintenance costs.

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)

Fixed Speed Belt Driven Series Screw Air Compressors

Motor Power:5~37(Kw)

Air Delivery:0.8~6.5(m3/min)

Working Pressure:7.5~13(Bar)

Cooling Method: Air

Shanghai Royal Machinery Co.,Ltd is a professional company of industrial air compressors, air treatment and air compressor spare parts, with engineers and sales people who have over 8 years experience, Royal Machinery has two business divisions, one is our own brand products, the other brands are Ingersoll Rand and Compair products. We have been marketing industrial compressed air equipment to global market since 2017 and the main assembling plants cover more than 50,000 square meters and 320 employees.

The range of our compressors supplying start from the smallest compressors used by individuals to very large compressors used in heavy industrial applications. We started the business as a close partner to our customers, our sales team can provide you competitive price with high quality products, with our customers supporting, our team will get all the orders fulfilled on time and provide you excellent after-sales service. Our product range represents the most comprehensive portfolio of compressed air equipment offered for thousands of applications in the Oil, Textile, Food, Marine, Mining and many other industries. Our products consist of medium and high pressure reciprocating compressors, oil-injected screw compressors, oil free screw compressors, vane compressors, centrifugal compressors, portable compressors, CNG compressors and CNG related equipment, also high pressure scuba air compressors.

Our mission is to bring China assembled compressors of good quality and service, with attractive price for all the customers all over the world. You are welcomed to be developed with us together for a fruitful future.