Place of Origin:
Jiangsu
Brand Name:
DHH
Certification:
CE/ISO9001
Model Number:
DDM-75
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55kW 75HP Two Stage Energy-saving Stationary Oil-injected Screw Air Compressor Compressor tornillo
1.Two-stage compressor airend, one-stage energy saving, low vibration and low noise.
2. The two-stage compression instead of the single stage compression,the exhaust volume increased by nearly 15%, which can achieve 15% energy saving effect.
3. IP65 PM motor with higher efficiency and can be adapted to the poor and dusty working conditions.
4.Touchable LED controller, intelligent control, high-efficiency motor protection level IP65.
Air End
The motor adopts a permanent magnet synchronous motor, which has higher efficiency and a larger adjustable range of air volume. Two-stage compression compared to single-stage compression, the two compression tends to the most provincial power of the isothermal compression,from the principle, the single-stage compression of the two compression energy saving 5~8%.
Won the award of Level 1 energy Efficiency Grade Certification.
Compared with Level 2 Energy Efficiency GradeSave 10%-15% energy.
Compared with Level 3 Energy Efficiency GradeSave 20%-30% energy.
Motor
a. The use of energy-efficient motor,F grade insulation grade,high protection motor,with imported bearings.
b. The capacity of the motor is increased by 1.2, so as to ensure that under the condition of various weather conditions,the load can be loaded without fault operation.
Control Panel
LCD HD touch monitor, PLC control ,Human menu interface design.
Can display multi line operation parameters, historical records
Simple operation,inquiry, convenient maintenance.
High Efficient Separation of Oil and Gas System
The oil content of the compressed air of the outlet is only 2ppm by using the three stage method(cyclone separation method,sedimentation separation method and the fine filtration method).
Low Noise Design
a. Selection of large diameter, low speed of the low noise fan: provide large air quantity can effectively reduce the fan noise.
b. Totally enclosed mute type design, accord with international working noise standard.
Remote system
It adopts a large screen display and is equipped with a remote Internet of Things system, allowing you to check the running status of the device anytime, anywhere.
Technical parameter
| Model | Air Delivery (m3/min) | Power (kW) | Noise (Db) | Outlet diameter | Dimension (mm) | Weight (Kg) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.7Mpa | 0.8Mpa | 1.0Mpa | 1.3Mpa | Length | Width | Height | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-30 | 4.50 | 4.20 | 3.40 | 2.60 | 22 | 68 | G1 | 1440 | 830 | 1265 | 840 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-40 | 6.05 | 5.80 | 4.18 | 4.00 | 30 | 68 | G11/2 | 1630 | 1214 | 1660 | 950 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-50 | 7.50 | 6.80 | 6.00 | 4.60 | 37 | 68 | G11/2 | 1600 | 940 | 1410 | 1050 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-60 | 10.50 | 9.90 | 6.80 | 5.71 | 45 | 72 | G2 | 2000 | 1120 | 1590 | 1560 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-75 | 13.60 | 12.30 | 10.15 | 7.00 | 55 | 76 | DN50 | 2900 | 1470 | 1625 | 1780 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-100 | 16.00 | 15.50 | 12.80 | 10.20 | 75 | 76 | DN50 | 2900 | 1470 | 1625 | 2000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-125 | 20.70 | 19.50 | 16.15 | 13.20 | 90 | 76 | DN65 | 3400 | 1757 | 1860 | 2700 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-150 | 24.80 | 24.00 | 20.20 | 15.21 | 110 | 76 | DN65 | 3400 | 1757 | 1860 | 3000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-175 | 29.00 | 28.00 | 23.20 | 18.70 | 132 | 78 | DN80 | 3750 | 1900 | 1980 | 4650 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-220 | 34.00 | 32.50 | 28.00 | 23.10 | 160 | 78 | DN80 | 3750 | 1900 | 1980 | 4850 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-250 | 39.00 | 38.00 | 32.00 | 27.70 | 185 | 78 | DN100 | 3900 | 2100 | 1980 | 5900 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-275 | 43.20 | 42.00 | 38.10 | 31.90 | 200 | 78 | DN100 | 3900 | 2100 | 1980 | 6200 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-300 | 48.51 | 46.20 | 41.20 | 31.60 | 220 | 82 | DN100 | 4260 | 2182 | 2170 | 8300 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DDM-350 | 52.50 | 51.00 | 45.80 | 37.20 | 250 | 82 | DN100 | 4260 | 2182 | 2170 | 8500 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineersteams ’ .We focus on the research & develop,manufacture and energy-saving solutions of screw air compressor to create value for customers and society.In 2018 our total sales volume approached 15 million US dollars.By over 23 years enhanced experiences of designing,producing and marketing,today our valued customers are over 130 countries.
Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.
Dehaha’s primary businesses focus in following key areas:
Oil-injected rotary screw compressors
Portable screw air compressors
Oil free air compressors
High pressure air compressors
Air treatment equipment
At Dehaha,we earn our customers' trust and satisfaction by manufacturing the superior quality compressed air
products for all industries.All of our products are designed for reliable performance,easy maintenance,and maximum energy efficiency.We have sales representatives who can speak English,Spanish,French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.
Dehaha continuously innovates product development and management to meet customers' demand.The powerful enterprise culture and continuous innovation make Dehaha improved rapidly to reach the business principle"Energy Saving First, Mutual Value Shared". Dehaha mission is to be a world-renowned high-end brand,with sustainable development,constantly improving its own value and sharing it with our customers and staff.Committed to offer our customers a silent and energy-saving manufactured products.
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