1. High quality screw air compressor and vane air compressor oil. Shell Corena S3 R is high quality compressor oil, designed to provide high lubrication of screw type and vane air compressors. This oil is used for advanced additive system that provides superior protection for compressors operating up to 20 bar and 100ºC discharge temperature with up to 6000 hours maintenance cycle . .
Dầu Shell Corena S3 R
2. Long life span - saving maintenance cost. Shell Corena S3 R has mantenance cycle up to 6000 hours ( permitted by manufactures) even when it is operated at 100ºC ( maximum discharg temperature). Benefits : -Avoid the formation of condensed carbon in vane air compressors. -Avoid the formation of condenser in rotary parts in screw air compressor. -Avoid the decomposition caused bt temperature and condenser to maintain the clealines of surface especially in oil/ air filter system. Maintenance cycle is depended on the amount of intake air, operating cycle and environmental condition.To very hot and humid climates in Asia Pacific, it is recommended to reduce the oil change cycle (refer to the original manufacturer's proposal). Excellent anti-wear properties Applied sucessfully for many years, Shell Corena S3 R is well-protected metal surface from the corrosion and abrasion.This oil contains a high-quality non-ash anti-wear additive system to help extend life in key parts such as bearings and gears. Maintenanace the effect of system Dischargeing air and anti-foarming are key features in compressor oil, ensuring good and continous operation air compression. Shell Corena S3 R is designed to discharge air quickily without creating excessive foam to operate continously, even in cycle. In addition, Shell Corena S3 R has water separation feature to ensure efficient and continuous air compressor operation even when water is available.
Shell Corena S3 R air compressor oil
3. UASGE . -Vane air cmpressor Shell Corena S3 R is suitable for oil- injected or oil-filled vane air compressor operating pressure up to 10 bar and air discharge temperature up to 100ºC. -Screw air cocmpressor Shell Corena S3 R is suitable for 2 stage piston air compressor or 1 oil-filled stage operating pressur at 20 bar and air discharge temperature up to 100ºC t. -Technical standards and approvals Shell Corena S3 R qualified: ISO6743-3A-DAJ -Safe and heath Contact to Shell for more documents and informations. -Compatibility with Sealing Materials Shell Corena S3 R oil is compatible with sealing materials used mineral oil . -Environment protection Used oil had better to be taken to the specificed points.
Shell Corena S3 R
32
46
68
Viscosity stage ISO
ISO 3448
32
46
68
kinematic viscosity
ASTM D445
+At 40⁰C
m/giây
32
46
68
+ At 100⁰C
m/giây
5.4
6.9
8.9
Proportion at 15⁰C
kq/m³
ASTM
864
868
873
Plash point COC
⁰C
ASTM D92
230
230
248
Air discharge
phút
ASTM
2
3
5
RPVOT
phút
ASTM
700
700
700
FZG
LS Không đạt
CEC-L-07-A-95
11
11
1
Melt point
⁰C
ASTM D97
-30
-30
-30
Water-separating capacity 54⁰C
phút
ASTM 1401
15
15
5
These features are oustanding for current products. The future products may be innovated.
Minh Phu Machinery and Technical Services Co., Ltd specializes in repair, maintenance and supply of parts for Hitachi air compressors with high quality, reliability and long-term warranty. Please call Minh Phu 0919232826 for more details. Belows are some pictures of repair and maintenance Hitachi air compressors.
Inspection intervals and inspection items depend on the installation site as well as operating conditions. The table below provides the rough guidlines. Sound operation is expected if the guidelines are followed.
When ordering parts, specify the machine type , part name, part numbers to our authorized distributor. Use Kobelco genuine parts when replacing worn parts or repairing. Using non-genuine parts does not guarantee proper funtions and may result in a failure.
Piston compressors are widely used in industry (manufacturing factory), with high mobility, simplicity , easy repair, cheap price which are suitable for many objects. Therefore, Piston compressors are widely used in daily life such as: motorbike inflation, car drying , pumping car tires...
Safely using of compressed air tank is a very important issue, compressed air tank before being used must be tested by KTAT, registered for use following regulations. Users must hand over the managing responsibility the compressed air tank to the equipment manager in writing. Operating of thetanks is only given to people from 18 years old or older, who are physically fit and well-trained. They must be assigned by the employer in writing.
The SWAN air compressor CS-1 series are modular in desig reliability, simple maintenance and quiet operation. Using Germany air end and accurate control components, stable quality consistent with the real needs of users.
