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Address: RM 803, No. 46, Lane 423, Xincun Rd., Shanghai, China 200065 (Greenland Putuo Commercial Plaza, No. 1 Building)
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Shanghai Cowell Machinery Co., Ltd. |
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ZW Series LPG Compressor with Oil Pump Lubricating
ZW series of liquefied petroleum gas recycle compressor is
vertical, single acting, air-cooled, oil-free lubrication,
reciprocating piston unit. This series compressor cylinder &
packing components are oil-free to ensure the purity of its working
medium. Crankshaft, connecting rod, crosshead components are
pressure lubrication (Oil Pump lubrication) to ensure the
reliability of lubrication.
Characteristics
Safety and Reliability This unit adopts the optimistic design and corresponds to the
standard of JB/T8052-96 “Non-oil lubrication LPG Cycling
Compressor” and reaches the level of quality product. It is of
energy saving equipment and installed with double anti-“liquid
punch” device to secure its smooth running and eliminate the
“cylinder cover burst out” accident.
Low Investment Since its complement, energy saving and excellent performance,
especially no need to install the additional inlet separating tank
and outlet buffer tank, and the related change-over valve and their
pipeline and accessories, it saves the customers lots of cost.
High Recovery Rate The cost from the recovering the residual liquid and remained gas
will enable the customer to regain the value of the unit in short
time.
Technical Specification
| Model | ZW-0.2 /8-12 | ZW-0.45 /8-12 | | ZW-0.8 | ZW-0.95 | ZW-1.5 /10-16 | ZW-2.0 /10-16 | ZW-2.5 /10-16 | ZW-3.0 | ZW-4.0 /10-16 | |||
Nominal Capacity m3/min | 0.2 | 0.45 | 0.6 | 0.8 | 0.95 | 1.5 | 2.0 | 2.5 | 3.0 | 4.0 | |||
Intake Pressure MPa | 0.8 | 1.0 | |||||||||||
| Delivery Pressure MPa | 1.2 | 1.6 | |||||||||||
| Intake Temp.℃ | ≤40 | ||||||||||||
| Delivery Temp.℃ | ≤110 | ||||||||||||
| Speed r/min | 400 | 825 | 550 | 700 | 825 | 730 | 750 | 970 | 750 | 950 | |||
| Lubrication | Crankshaft Connecting Rod Crosshead | Pressure Lubrication | |||||||||||
| Piston, Packing | Oil-free Lubrication | ||||||||||||
| Lubricant Temperature | ≤70
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| Electrical Motor Type | YB100L2-4 | YB132S-4 | YB132M-4 | YB160M-4 | YB160M-4 | YB180L-4 | YB200L-4 | YB225L-4 | YB225M-4 | YB250M-4 | |||
| Electric Power KW | 3 | 5.5 | 7.5 | 11 | 11 | 22 | 30 | 37 | 45 | 55 | |||
| Anti-explosion Class | dIIBT4 | ||||||||||||
| Hose Outline (L×W×H)mm | 1285× 590×900 | 1285× 590×900 | 1305× 700×900 | 1305× 700×900 | 1305× | 1360× 748×1145 | 1400× 1196×940 | 1470× 1196×940 | 1200 ×850×1100 | 1200 ×850×1100 | |||
| Weight kg | 290 | 335 | 384 | 420 | 437 | 850 | 910 | 970 | 1100 | 1200 | |||
Application
It is suitable for working in large, middle and small LPG storages,
conveying and distribution stations, bottle filling stations,
gasification stations, gas mixing stations and tank vehicle loading
and has the functions of vehicle loading, unloading, bottle
filling, bottle emptying, conveying, residue removal and residual
gas recycling and it can be also used in the processes of other
petrol-industries.
