Kaitain Jn Two-Stage Compression Screw Air Compressor
| Min. Order: | 1 Piece |
|---|---|
| Port: | Ningbo, China |
| Payment Terms: | T/T |
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Product Description
Company Info
Product Description
Power range: 90-400kW
The two-stage compression screw air compressors of Kaishan reach the key points of Level-1 energy efficiency:
1. Two-stage compression is closer to the most power-saving isothermal compression than single-stage compression. In principle, two-stage compression saves 5-8% more energy than single-level compression.
Adopting two-stage compression main engine means adopting two sets of SKY screw rotors of different sizes to achieve reasonable pressure distribution and reduce the compression ratio of each compression. Low compression ratio also has two special advantages: 1) reducing internal leakage, and promoting volume efficiency; 2) considerably reducing the load of bearings, promoting the service life of bearings and extending the service life of main engine.
2. World-leading efficiency of rotor molded lines
The most crucial is the efficiency of rotor molded lines, "T" patent molded line developed by Dr. Tang Yan, selected into Recruitment Program of Global Experts, with world-leading efficiency, 5-15% higher than other molded lines.
3. High-level configuration and system optimization
The key points also lie in the local design and details of products, and high-end system configuration and optimization, again 5-8% higher than the efficiency of other brand products.
Highly-efficient main engine and intrinsic air inlet conditioning design, cooling flow-field design, oil-gas separation technology, highly-efficient motor, intelligent automatic control and other innovative technology of JN series, will bring tangible energy-efficient benefit to customers.
Specification of JN series two-stage compression screw air compressors
| Model | Working pressure (Mpa) | Capacity m3/min | Power (KW) | Outlet | Noise d B(A) | Weight (kg) | Dimension (mm) | VSD weight (kg) | VSD dimension (mm) |
| JN75-18/6-II | 0.6 | 18 | 75 | DN65 | 73 | 3400 | 2860×1780×2020 | 3500 | 3110×1780×2020 |
| JN75-18/7-II | 0.7 | 18 | |||||||
| JN75-16/8-II | 0.8 | 16 | |||||||
| JN90-23/6-II | 0.6 | 23 | 90 | DN65 | 73 | 3500 | 2860×1780×2020 | 3600 | 3110×1780×2020 |
| JN90-21/7-II | 0.7 | 21 | |||||||
| JN90-20/8-II | 0.8 | 19.5 | |||||||
| JN90-17/10-II | 1 | 16.5 | |||||||
| JN90-15/13-II | 1.3 | 15 | |||||||
| JN110-26/6-II | 0.6 | 26 | 110 | DN65 | 74 | 4350 | 2860×1890×2060 | 4450 | 3100×1890×2060 |
| JN110-26/7-II | 0.7 | 26 | |||||||
| JN110-24/8-II | 0.8 | 24 | |||||||
| JN110-19.5/10-II | 1 | 19.5 | |||||||
| JN110-18/13-II | 1.3 | 18 | |||||||
| JN132-34/6-II | 0.6 | 34 | 132 | DN80 | 75 | 5100 | 3200×1930×2260 | 5100 | 3440×1930×2260 |
| JN132-32/7-II | 0.7 | 32 | |||||||
| JN132-28/8-II | 0.8 | 28 | DN65 | 75 | 4450 | 2860×1890×2060 | 4550 | 3100×1890×2060 | |
| JN132-24/10-II | 1 | 24 | |||||||
| JN132-21/13-II | 1.3 | 21 | |||||||
| JN160-40/6-II | 0.6 | 40 | 160 | DN80 | 76 | 6000 | 3660×2060×2280 | 6100 | 3770×2060×2280 |
| JN160-38/7-II | 0.7 | 38 | |||||||
| JN160-33/8-II | 0.8 | 33 | |||||||
| JN160-31/10-II | 1 | 31 | |||||||
| JN160-27/13-II | 1.3 | 27 | |||||||
| JN185-44/6-II | 0.6 | 44 | 185 | DN100 | 77 | 6300 | 3660×2060×2280 | 6400 | 3770×2060×2280 |
| JN185-42/7-II | 0.7 | 42 | DN80 | 6100 | 3660×2060×2280 | 6200 | 3770×2060×2280 | ||
| JN185-38/8-II | 0.8 | 38 | |||||||
| JN185-34/10-II | 1 | 34 | |||||||
| JN185-31/13-II | 1.3 | 31 | |||||||
| JN200-48/6-II | 0.6 | 48 | 200 | DN100 | 77 | 6350 | 3660×2060×2280 | 6450 | 3770×2060×2280 |
| JN200-46/7-II | 0.7 | 46 | |||||||
| JN200-41/8-II | 0.8 | 41 | 200 | DN80 | 77 | 6200 | 3660×2060×2280 | 6300 | 3660×2060×2280 |
| JN200-40/10-II | 1 | 40 | |||||||
| JN200-33/13-II | 1.3 | 33 | |||||||
| JN220-55/6-II | 0.6 | 55 | 220 | DN100 | 79 | 8800 | 4160×2260×2350 | 8920 | 4160×2260×2350 |
| JN220-53/7-II | 0.7 | 53 | |||||||
| JN220-47/8-II | 0.8 | 47 | |||||||
| JN220-43/10-II | 1 | 43 | |||||||
| JN220-38/13-II | 1.3 | 37.8 | |||||||
| JN250-60/6-II | 0.6 | 60 | 250 | DN125 | 79 | 9300 | 4160×2410×2350 | 9420 | 4260×2410×2350 |
| JN250-57/7-II | 0.7 | 57 | |||||||
| JN250-54/8-II | 0.8 | 54 | DN100 | 79 | 9100 | 4160×2260×2350 | 9220 | 4160×2260×2350 | |
| JN250-47/10-II | 1 | 47 | |||||||
| JN250-42/13-II | 1.3 | 42 | |||||||
| JN280-67/6-II | 0.6 | 67 | 280 | DN125 | 82 | 8500 | 3530×2280×2270 | 8650 | 3530×2280×2360 |
| JN280-63/7-II | 0.7 | 63 | |||||||
| JN280-60/8-II | 0.8 | 59.8 | |||||||
| JN280-54/10-II | 1 | 53.7 | |||||||
| JN280-46/13-II | 1.3 | 46 | |||||||
| JN315-70/8-II | 0.8 | 70 | 315 | DN125 | 82 | 8600 | 3530×2280×2270 | 8750 | 3530×2280×2360 |
| JN315-62/10-II | 1 | 62 | |||||||
| JN315-56/13-II | 1.3 | 56 | |||||||
| JN355-70/10-II | 1 | 69.2 | 355 | DN125 | 82 | 8700 | 3530×2280×2270 | 8900 | 3530×2280×2360 |
| JN355-62/13-II | 1.3 | 62 | |||||||
| JN75-21/4.5-II | 0.45 | 21.2 | 75 | DN80 | 72 | 3300 | 2920×1840×2020 | 3350 | 3160×1840×2020 |
| JN90-26/4.5-II | 0.45 | 25.8 | 90 | DN80 | 72 | 3740 | 2920×1840×2020 | 3800 | 3160×1840×2020 |
| JN110-32/4.5-II | 0.45 | 32.4 | 110 | DN100 | 73 | 5100 | 3360×2010×2100 | 5150 | 3560×2010×2100 |
| JN132-39/4.5-II | 0.45 | 39.2 | 132 | DN100 | 73 | 5200 | 3360×2010×2100 | 5250 | 3560×2010×2100 |
| JN160-45/4.5-II | 0.45 | 44.8 | 160 | DN100 | 75 | 5900 | 3660×2060×2170 | 5950 | 3660×2060×2170 |
| JN185-49/4.5-II | 0.45 | 48.6 | 185 | DN100 | 76 | 6100 | 3660×2060×2170 | 6000 | 3660×2060×2170 |
| JN200-54/4.5-II | 0.45 | 54.4 | 200 | DN125 | 76 | 8000 | 3960×2260×2350 | 660 | 3960×2260×2350 |
| JN220-61/4.5-II | 0.45 | 60.7 | 220 | DN150 | 78 | 9000 | 4260×2350×2350 | 9000 | 4260×2410×2350 |
| JN250-69/4.5-II | 0.45 | 68.7 | 250 | DN150 | 78 | 9260 | 4260×2350×2350 | 9250 | 4260×2410×2350 |
Currently, Kaishan group has 18 subordinate companies with over 4100 employees. It covers an area of over 430, 000 m2 with the total building complex area over 230, 000 m2 and the total assets of the group amounts to over 1.5 billion.
"Kaishan" trademark, together with its logo, is the first company awarded with "Chinese renowned trademark" in the same trade and Kaishan air compressor is among the first exempted by Chinese government.
By the year of 2008, the total sales revenue of the group is 2.03 billion RMB, with 173 million RMB of profit, and USD10.69 million worth of export goods. Kaishan group has been honored with "Special Quzhou Mayoral Award" for the past consecutive eight years.
Kaishan group has a sophisticated national-wide retail network supported by the high-quality customer service system. The nine major series of Kaishan product spread from rock drilling unit, screw air compressor to excavator, crawler drill etc, and altogether 18 categories with over 800 individual products.
By far, Kaishan group is the largest rock drill manufacturer in the world, and the largest air compressor manufacturer in China. Exports are shipped to over 20 different nations and regions such as United States, Germany, Japan, South Korea, Russia, African and Latin American countries.
Kaishan group owns the best fine processing equipment over 1000 units. It has formed the machinery processing system with advanced technology, top-rate equipments and structure integrity.
In recent years, Kaishan group sticks to the talent-employment standard of Capable, Tough and Reliable and upholds the enterprise spirit of Flexible, Efficient, and Confident. Focusing on technology and industry innovation and centering product and market restructuring, the group have already planned a "4211" development strategy.
In 2005, cooperating with Xi′an Jiaotong University compressor research institute and interlinking with the state 863 project, the group successfully developed a high-tech product: Screw air compressor′s core part: Screw rotors. It marks the end of relying on import this unit from overseas only in China. The success has made Kaishan group the first in the industry which owns the intellectual property, core technique and competitive advantage among large-scale equipment manufacturers in China. In 2006, Kaishan group was awarded with a second-class outstanding technique invention award by Chinese government for this technology.
Upon the success, we are currently trying to list one of our subordinate company: Zhejiang Kaishan General Machinery Co., Ltd to the share market. Also, we are hoping to develop Kaishan group into a large-scale and diversified manufacturer with its own patent core technique and core competitiveness. We are striving to rejuvenate our national industry and develop as the pillar of Chinese air compressor industry in a yearning for greater contribution to China′s harmonious society construction and national equipment manufacturing industry development.
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