146 products found
Greentech International (Zhangqiu) Co., Ltd. products
Aerated vacuumingRing blower 2RB 530 A21 1.5KW 100%oil-free air Textile machines
Current 9A
Voltage 230V
Sound Pressure 65db
Max airflow 270m³/h
Max Vacuum -140mbar
Max Pressure 120mbar
Stage Single Stage
Weight 26kg
Material Aluminum
Color Silver
customized support OEM
customized support ODM
application Air Blower
pressure High Pressure
power source Electric Blower
place of origin CN;SHN
warranty 1 year
rated voltage 230V
brand name Greentech
model number 2RB 530 A21
Ring blower 2RB 210 AH16 0.4KW Easy Installation Thermoforming
Current 2.6A
Voltage 200-240V
Sound Pressure 53db
Max airflow 80m³/h
Max Vacuum -120mbar
Max Pressure 130mbar
Stage Single Stage
Weight 10kg
Material Aluminum
Color Silver
customized support OEM
customized support ODM
application Air Blower
pressure High Pressure
power source Electric Blower
place of origin CN;SHN
warranty 1 year
rated voltage 200-240V
brand name Greentech
model number 2RB 210 AH16
Ring blower 2RB 220 7HH26 0.7KW 100%oil-free air Aeration of fish ponds
Current 3.8A
Voltage 200-240V
Sound Pressure 55db
Max airflow 85m³/h
Max Vacuum -210mbar
Max Pressure 240mbar
Stage Single Stage
Weight 15kg
Material Aluminum
Color Silver
customized support OEM
customized support ODM
application Air Blower
pressure High Pressure
power source Electric Blower
place of origin CN;SHN
warranty 1 year
rated voltage 200-240V
brand name Greentech
model number 2RB 220 7HH26
Ring blower 2RB 330 AH06 0.55KW Longer grease life Textile machines
Current 2.8A
Voltage 200-240V
Sound Pressure 56db
Max airflow 140m³/h
Max Vacuum -60mbar
Max Pressure 60mbar
Stage Single Stage
Weight 12kg
Material Aluminum
Color Silver
customized support OEM
customized support ODM
application Air Blower
pressure High Pressure
power source Electric Blower
place of origin CN;SHN
warranty 1 year
rated voltage 200-240V
brand name Greentech
model number 2RB330 AH06
Ring blower 2RB 430 AH06 0.7KW Longer grease life Textile machines
Current 3.8A
Voltage 200-240V
Sound Pressure 64db
Max airflow 180m³/h
Max Vacuum -70mbar
Max Pressure 70mbar
Stage Single Stage
Weight 14kg
Material Aluminum
Color Silver
customized support OEM
customized support ODM
application Air Blower
pressure High Pressure
power source Electric Blower
place of origin CN;SHN
warranty 1 year
rated voltage 200-240V
brand name Greentech
model number 2RB 430 AH06
Ring blower 2RB 530 AH26 1.6KW Easy installation Gas analysis
Current 7.5A
Voltage 200-240V
Sound Pressure 65db
Max airflow 270m³/h
Max Vacuum -150mbar
Max Pressure 150mbar
Stage Single Stage
Weight 24kg
Material Aluminum
Color Silver
customized support OEM
customized support ODM
application Air Blower
pressure High Pressure
power source Electric Blower
place of origin CN;SHN
warranty 1 year
rated voltage 200-240V
brand name Greentech
model number 2RB 530 AH26
Ring blower 2RB 590 AH26 1.1KW Small dimensions Gas analysis
Current 5.7A
Voltage 200-240V
Sound Pressure 64db
Max airflow 210m³/h
Max Vacuum -130mbar
Max Pressure 150mbar
Stage Single Stage
Weight 23kg
Material Aluminum
Color Silver
customized support OEM
customized support ODM
application Air Blower
pressure High Pressure
power source Electric Blower
place of origin CN;SHN
warranty 1 year
rated voltage 200-240V
brand name Greentech
model number 2RB 420 HH36
Ring blower 2RB 720 HH16 2.2KW Simple maintenance Laser printers
Current 9.7A
Voltage 200-240V
Sound Pressure 73db
Max airflow 320m³/h
Max Vacuum -220mbar
Max Pressure 210mbar
Stage Single Stage
Weight 43kg
Material Aluminum
Color Silver
customized support OEM
customized support ODM
application Air Blower
pressure High Pressure
power source Electric Blower
place of origin CN;SHN
warranty 1 year
rated voltage 200-240V
brand name Greentech
model number 2RB 720 HH16
Greentech - LZ15 Air Suspension High Speed Centrifugal Blower 100% pure oa-free technology
Air suspension bearings use air buoyancy instead of lubricating oil, and use the surrounding air instead of lubricating oil, so they can operate at higher temperatures and high speeds. The advantages of air suspension bearings are flexible start-up and low-cost operation, no mechanical friction, no lubricating oil, no vibration, low noise, and long life.
When the blower starts, the bearing is in contact with the shaft, and when it reaches the take-off speed, the bearing and the shaft are non-contact, frictionless, and the rotor is in a suspended state.
Widely used in aeration, pressurization, gas transportation, drying extraction, purification, vacuum packaging, solution recovery, gas phase separation and other processes in various industries
Greentech - 2BV2060 1.1KW Liquid Ring Vacuum Pumps Vacuum filtering Convenient to install
2BV series liquid ring vacuum pumps are suitable for pumping the gases and steam. Its suction pressure can reach 33mbar (abs) (i.e. 97 % vacuum degree). If the transformer oil is used as the operating liquid, these pumps are called oil ring vacuum pump and the suction pressure can reach 6.7mbar (abs) (i.e. 99 % vacuum degree). So the oil ring vacuum pumps can replace the reciprocated vacuum pumps completely. When the liquid ring vacuum pumps work under the condition near the limited vacuum for a long time, it is necessary to couple with the cavitation protection pipe in order to get rid of the screaming and protect the pump.
When the compressor is working, the maximum pressure is 0.26MPa (abs). And the higher of discharge pressure, the larger of the power of the compressors. So it is necessary that the data of the discharge pressure is provided to choose the proper motor.