Name: SWF series mixed flow fan
Application: Ventilation for high building, large factory, gym
Static Pressure Range: 120-1,800pa
1, High effiency
2, Energy saving
3, Low noise
5, Retiable operation
Name: HTF series high-temperature smoke fan
Application: fire control system
Static Pressure Range: 500-1,500pa
Application: Widely used in enterprises and mines, ventilating of civil building station winging, channel ventilating, roof ventilating, and also used for chemical industry, light industry food making, medicine department and metallurgy.
Static Pressure Range: 30-300pa
1, low speed and high pressure
2,long chord, space twisting, wide blades
1.Cooper motor,IP54,F Class, with thermostate protection.Could be work in hight temperature situation for air ventilation;
2.Direct connection fan,Air inlet with imported manifold,extremely low noise;
3.Easy for use and can be install with different angle,high static pressure for long distance air supply;
4.Compact structure,easy to install and maintenace,specialized for the long and narrow room;
5.With wide application:part for machinery,vessel ventilation,industrial workshop,greenhouse,horticulture,laboratory,parking area,etc...
6.Environment of usage:+60°c to -30°c,220V/50Hz,120V/60Hz;
7.With different material & color options for the body:Stainless Steel,Galvanized with powder coating,Plastic Red,Orange,Black,Grey,Sliver etc...
-Product Specifications /Features-
Air Flow: 0.1 to 25 m3/min
Pressure: 0 to 6000 mmAq
Acoustic Enclosure is also available
(1)Especially suitable to install in Hospital,Hotel, School, Residential Area, Office Building … etc where is prohibited noise.
(2)This kind of type can save at least 20% of electricity, high effciency, save 50% space, easy installation and easy maintenance
Greatech is an energy, activity and powerful manufactory of Roots Blower manufacturer in Taiwan. Our ability include design and producing for various Roots Type Blower, such as Land / Dry Type ( Belt Driven, Coupling Driven), Vacuum Type, Silent and Low Electric Type,Submersible Type. We also produce Acoustic Enclosure and plan blower arrangement for customers.
-Product Specifications /Features
Air Flow:0.1 to 280 m3/min
Pressure: 0 to 2 Bar(20000 mmAq)
As Vacuum: 0 to -5000mmAq
With normal situation, we can effectively reduce the noise to about 10~15 decibels.
* Two oil box, no grease
* No oil leakage
* Extremely low vibration
* High-precision processing
* High efficiency
* Balancing grade G2.5
* Factory test before shipment
* Quality guarantee
& amp; amp; nbsp;
Greatech is Roots Blower manufacturer with energy, activity and powerful in Taiwan. Our ability including design and producing for various Roots Type Blower, such as Land / Dry Type ( Belt Driven, Coupling Driven), Vacuum Type, Silent and Low Electric Type, Submersible Type. We also produce Acoustic Enclosure and plan blower arrangement for customers.
Flow capacity: 0.5~420m3/min
Pressure rise: 9.8kPa~98.8kPa
Roots blower, sometimes called a Positive Displacement, or PD blower, is a machine which "pushes" a relatively constant volume of the gas handled at the inlet through to the discharge. It applies to conditions requiring high vacuum or high pressure especially in the waste water treatment plant.
The main purpose of the blower is to provide constant flow of gas at different pressures. The blower consists of a cast iron casing in which two rotors with conjugate shapes rotate and are synchornised by a set of timing gears. During rotation, there is no contact between the lobes or between the lobes and the casing.
Greentech International (Zhangqiu) Co., Ltd
Blower is used for barley soaking and ventilation while germination.While soaking,especially in the water,the blender,which is subsidiary in the malting unity machine,should be opened so as to improve ventilation effect.During the germination,open the blower.
Dacheng Machinery Limited Company is established in 1993, located in the Mingshui Zhangqiu City Shandong Province China. We are the professional manufacture and exporter of DSR Roots air blowers.All products have obtained ISO9001.
DSR Roots air blower is made by the new technical base on years of producing experience of Zhangqiu Dacheng Company. This machine uses new line through the impeller, causes the air blower to divulge lowly, efficiency high, little noise. The operation of blower in dry condition has become practical at the discharge pressure 0.8kgf/cm2.
size including DSR50, DSR65, DSR80, DSR100,DSR125
DSR Roots air blower is made by the new technical base on the wealth of making experience of Zhangqiu Dacheng Company. This machine uses the new line through the impeller, causes the air blower to divulge lowly, efficiency high, little noise. The operation of blower in dry condition has become practical at the discharge pressure 0.8kgf/cm2
1) Frame dimensions:
a) 50 x 50 x 15mm
b) 70 x 70 x 25mm
c) 75 x 75 x 30mm
d) 97 x 94 x 33mm
e) 120 x 120 x 25mm
f) 120 x 120 x 32mm
2) Rated voltage: 5V, 12V, 24V, 48V
3) Bearing: sleeve, ball bearing
The right in-car climate makes a major contribution to comfort. Our dependable drives for heating, air conditioning and ventilation systems ensure that the temperature and air current are just right. They feature very low noise emissions, high efficiency and long life. We provide custom-developed products and systems to meet specific customer requirements, blowers and complete modules.
Our models of blow molding machine (GLII-2L/3) can make bottle with volume from 0.1L to 3L in HDPE material.
Our company is a professional manufacturer of blow molding machines in China. We can blow 1L to 1000L all kinds of bottles, drums, cans, and oil tanks, etc in PE, PP, PC, PVC, PT, ABS and other plastic materials.
Features: 1) Controlled by Japanese PLC2) Temperature controlled model3) Interactive monitor with machine-human interface4) Imported hydraulic elements5) Proportional control6) Imported electric elements7) Hard gear surface reducer
Packing: wooden container
Any interested party is welcome to contact us to discuss about details.
Particular: Blower – PMC1050
Air Flow: 1050 M3/hr ( 775 / 663 / 470 M3/hr)
Speed/rpm: 3800±200% ( 2800 / 2400 / 1700 )
Rated Current: 9A ( 6A / 5A / 3A )
Rated Voltage: 24v DC