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ZW-1.0/16-24 liquefied gas compressor handles low-boiling volatile media.Suitable for ammonia, propane, butane, butene delivery and residual gas recovery.1.0m³/min flow, inlet 1.6MPa.G, ≤40℃, discharge 2.4MPa.G, 18.5kW motor.Overall dimension ~1300 × 800 × 1050mm, total weight ~500kg for easy installation.
Low energy loss design ensures stable running under heavy loads. Automatic control reduces manual operation and improves long-term stability.
Less wearing parts cut maintenance costs. Low vibration and noise with simple control system for easy operation.
All parts integrated on skid, convenient for transport and quick installation, fit fixed and mobile sites.
Z-type balanced water-cooled oil-free 2-row 3-stage piston compressor. Gray cast iron crankcase reserved with ports for oil drain and temperature detection.
Application Area
The product is widely used in urban construction, petroleum, national defense, coal, geology, chemical industry, metallurgy, machinery manufacturing, medicine, liquefied gas stations and other departments. In addition, it is suitable for liquid transportation and residual gas recovery of low boiling and volatile substances such as propane, butane, and butene. Its variant products can be used for liquid transportation and gas recovery of propylene, liquid ammonia, etc.
Highlight Advantages
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| Has high efficiency, strong reliability, and high degree of automation; | Less vulnerable parts, low vibration, low noise, and easy operation and maintenance | The main and auxiliary equipment of the compressor are all installed on the sled, running smoothly and reliably. The overall sled installation is convenient for the transportation and installation of the compressor | The entire machine components are carefully designed |
Patent Certificates
 | A piston rod thread protective sleeve ZL 2017 2 1907021.7 | | A piston ring support device ZL 2018 2 0294776.2 | |
| A range piston ZL 2017 2 190177.0 for symmetrical balanced compressors | | Integrated long short double compartment ZL 2018 2 0294762.0 |
Whole Machine Description
This Z-type balanced water-cooled oil-free reciprocating piston compressor adopts 2-row 3-stage compression with modular assembly.
Gray cast iron crankcase reserves ports for oil filling, draining, level checking and temperature testing, fitted with external manual drain ball valve.
Double middle body avoids oil contamination to medium. Gray cast iron/forged steel cylinder and cylinder head apply oil-free design, with axial air valves arranged on cylinder heads.
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The compressor in this picture is a non-standard product. The product provides independent solutions tailored to customers' specific usage requirements (flow rate/purity/pressure, usage environment, main purpose, and customer specific requirements), from design to product customization.
Structural form: D-type/M-type/S-type/W-type/V-type/Z-type
Cooling method: water cooling/air cooling/mixed cooling
Installation form: fixed/mobile/pry mounted/cabin type
Drive mode: motor drive/diesel engine start
Transportation: sea/air/land
Packaging:
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| Metal cabin | Wooden box | Soundproof cabin |
Project Case
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| Lanzhou petrochemical company 240000 tonsyear ethylene production capacity restoration - adding butadiene and 1-butene unloading facilities project | Alibek oilfield in Southern Kazakhstan | Procurement of Molecular Sieve Dehydration, Ethylene Glycol Regeneration and Injection Device, and Fuel Gas Skid in Akimom Gas Field |
Technical Parameter
| No. | Model | Medium | Flow rate (Nm3/h) | Exhaust pressure MPa（G) | Motor power (kW) | oling meth | Overall dimensions (mm) | Weights (kg) | |
| 1 | ZW-0.8/（4.5～15）-（12.5～23） | Industrial ammonia | 0.8 | 1.25～2.3 | 15 | Air-cooled | 1650×650×1050 | 550 | |
| 2 | ZW-0.8/10-16 | Isobutane | 0.8 | 1.6 | 11 | Air-cooled | 1650×650×1150 | 450 | |
| 3 | ZW-0.8/10-16 | Liquefied gas | 0.8 | 1.6 | 11 | Air-cooled | 1750×900×1250 | 1200 | |
| 4 | ZW-0.8/16-24 | Ammonia gas | 0.8 | 2.4 | 15 | Air-cooled | 1800×950×1250 | 1300 | |
| 5 | ZW-1.0/（1～10）-（5～14） | Methylene chloride | 1.0 | 0.5～1.4 | 15 | Air-cooled | 1700×850×1050 | 600 | |
| 6 | ZW-1.0/（1～6）-（4～9） | Dimethylamine | 1.0 | 0.4～0.9 | 15 | Air-cooled | 1700×850×1050 | 600 | |
| 7 | ZW-1. 1/10-15 | Ammonia gas | 1.1 | 1.5 | 15 | Air-cooled | 1700×850×1100 | 700 | |
| 8 | ZW-1. 1/10-16 | Liquefied gas | 1.1 | 1.6 | 15 | Air-cooled | 1800×950×1250 | 1300 | |
| 9 | ZW-1. 1/16-24 | Ammonia gas | 1.1 | 2.4 | 22 | Air-cooled | 1650×850×1050 | 750 | |
| 10 | ZW-1. 1/16-24 | Ammonia gas | 1.1 | 2.4 | 22 | Air-cooled | 1850×950×1300 | 1400 | |
Project Case
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| Procurement of Molecular Sieve Dehydration, Ethylene Glycol Regeneration and Injection Device, and Fuel Gas Skid in Akimom Gas Field | Lanzhou petrochemical company 240000 tonsyear ethylene production capacity restoration - adding butadiene and 1-butene unloading facilities project | Beijing Hongke Qingneng Technology Co., Ltd. associated gas compressor for Shanxi Yan'an 60000 m3 project |
Mainly for ammonia gas, also suitable for propane, butane and butene recovery and delivery. Custom versions support propylene and liquid ammonia.
1.0m³/min flow, 1.6MPa.G inlet, ≤40℃ inlet temp, 2.4MPa.G discharge, 18.5kW motor. Size ~1300×800×1050mm, weight ~500kg.
Yes.Customizable structure, cooling, installation and drive modes for different working conditions.
