R20.0 OIL FREE PISTON TYPE AIR COMPRESSOR.ppt

Greatall Oil Free Air Compressor

1. OIL FREE PISTON COMPRESSOR
MANUFACTURING | DISTRIBUTION |SOLUTION PROVIDER | SERVICE

2. CONTENT
3
RIX OIL FREE COMPRESSOR
ADVANTAGES AND ARGUMENTS
4PRODUCT RANGE
PISTON COMPRESSOR GENERAL PRINCIPAL1
CONSTRUCTION2

3. PISTON COMPRESSOR GENERAL PRINCIPAL
MANUFACTURING | DISTRIBUTION |SOLUTION PROVIDER | SERVICE

4. GENERAL PRINCIPAL
Machine include from 1 to 5 compression stages
Each stage can compress gas up to 3.5 pressure ratio
Flow is determine by the first stage diameter, stroke and speed.
Each stage can be use single or double acting in order to double input air volume

5. CHARACTERISTICS
Maximum pressure is 400 Bargdepending about input pressure.
Oil-free operation, can compress large variety of gases.
Gas purged packing available as require
Available on air cooled or water cooled depending about compressor sizing.

6. PERFORMANCE
As any volumetric machine flow decrease if discharge
pressure increase
For a certain discharge pressure flow is higher if inlet
pressure is higher

7. CONSTRUCTION
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8. CONSTRUCTION: General
Water cooled unit Air cooled unit

9. CONSTRUCTION: General water cooled
Crankcase: Transform rotation into
translation
Rigid guiding: Inline rods on the
cylinders
Distance piece: Isolate oil and gas
Cylinders: Compress the gas

10. CONSTRUCTION: General water cooled
Crankcase
Rigid guiding
Distance piece
Cylinders

11. CONSTRUCTION: Water Cooling
From one input, cooling water is
distribute all around the machine in
order to cool down:
Crank case oil
Rigid guide lines
Gas packing
Pistons

12. CONSTRUCTION: Oil Sealing
Oil slingers:
Prevent oil migration on the rods
Oil wipers:
Effective oil isolation

13. CONSTRUCTION: Gas Sealing
Gas Packing on static cylinders,
self lubricated
Piston rings on the moving pistons,
Self lubricated

14. RIX OIL FREE COMPRESSOR
MANUFACTURING | DISTRIBUTION |SOLUTION PROVIDER | SERVICE

15. ADVANTAGES & ARGUMENTS
100% OIL FREE:
Vertical direction
Standard distance piece
High quality material and sealing
RELIABILITY:
Vertical direction
Slow speed
SMOOTH AND QUIET OPERATION
EASY TOO MAINTAIN

16. 100% OIL FREE
Vertical direction
Oil is maintain to the crank case by gravity
Standard distance piece
Oil or gas will leak into the distance piece
first avoiding any contamination

17. 100% OIL FREE
High quality material and sealing
By choosing proper sealing configuration and machine material
we maximize the seal tight period.
% of leakage
Time
Breaking period Seal life
Seal tight periode

18. RELIABILITY
Vertical direction
Piston is self centering into the cylinder reducing wearing
compare to usual horizontal direction machine
Slow speed
Design large piston long stroke machine allow to reduce speed
below 1000RPM which dramatically reduce wearing and
mechanical issues

19. PRODUCT RANGE
MANUFACTURING | DISTRIBUTION |SOLUTION PROVIDER | SERVICE

20. PRODUCT RANGE