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Model | Weight | Frequency | Voltage | Current | Rated Output | Noise | Max Airflow |
 | KG | Hz | V | A | KW | DB(A) | m³/h |
2LG 720-7HH26 | 47 | 50 | 220-240 â–³/380-415Y |
12.5 â–³/7.2Y | 3 | 73 | 320 |
60 | 220-240 â–³/380-415Y |
12.5 â–³/7.3Y | 3.45 | 76 | 385 |

Our advantages :Â
1. Adopt SKF & NSK bearing.
2. Use ADC12 aluminum alloy material.(same to BMW's wheel hubs)
3. Random installation( vertical or horizontal)
4. Insulation class: F, Protection class: IP54
5. 100% oil free air delivery ( Impeller connected to the motor directly, without any oil lubricating)Â
6. No routine maintenance (whithout wheel gear and belt,don't need to do maintenance towards those parts)
7. Quiet operation, low noise(adopt low noise motor, meanwhile inlay muffler is available if lower noise required)
8.Variable output control(pressure or vacuum)
9.Pulsation-free compression(use quakeproof footstand)
10.Long term durability(24H running)
11.Strictly tested before leaving the factory

Applications :
1. Aquaculture (fish and prawn pond aeration)
2. Waste water treatment, sewage treatment system.
3. Pneumatic conveying systems.
4. Lifting and holding of parts by vacuum.
5. Packing machines.
6. Filling of bags/bottles/hoppers.
7. Soil remediation
8. Food processing.
9. Laser printers
10. Dental suction equipment.
11. Paper processing.
12. Gas analysis.


Our service:
 Marketing Service
100% tested CE certified blowers.Special customized blowers(ATEX blower,belt-driven blower)Â for special industry.Like gas transportation,Medical industry...Professional advice for model selection and further market development.
After-sale Service
Experienced suggestion for blower installation and use.12 months warranty.Long-term technical support.

FAQs:
Q: Can water be pumped through my blower?
A:Â No, clean dry air only
Q: My blower is leaking around the cover is this normal?
A: Normal goorui blowers are not leak-free designed,but if you care a lot about the leaking,then you can contact us for a leak proof one(special customized).
Q: What kind of oil do I need for my blower?
A:Â All our goorui blowers are oil-free and maintenance-free designed.
Q: Can I pump combustible gas through my blower?
A: Normally,if you'd like to use blower for combustible gas conveying,we suggest to choose our explosion proof ATEX blower(special customized) .
Q: Are the foam pieces inside my blower for filtration?
A:Â No, they are not for filtration. They are designed for sound reduction, an inlet filter should be sourced separately.
Q: What will be the consequences if I don't use a relief valve on my blower?
A:Â The blower may get overheat, and may cause thermal expansion of internal parts, which will do harm to the impeller and Bearing. Energy-saving Side Channel Pumps for Pneumatic Conveying System
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Model | Weight | Frequency | Voltage | Current | Rated Output | Noise | Max Airflow |
 | KG | Hz | V | A | KW | DB(A) | m³/h |
2LG 720-7HH26 | 47 | 50 | 220-240 â–³/380-415Y |
12.5 â–³/7.2Y | 3 | 73 | 320 |
60 | 220-240 â–³/380-415Y |
12.5 â–³/7.3Y | 3.45 | 76 | 385 |

Our advantages :Â
1. Adopt SKF & NSK bearing.
2. Use ADC12 aluminum alloy material.(same to BMW's wheel hubs)
3. Random installation( vertical or horizontal)
4. Insulation class: F, Protection class: IP54
5. 100% oil free air delivery ( Impeller connected to the motor directly, without any oil lubricating)Â
6. No routine maintenance (whithout wheel gear and belt,don't need to do maintenance towards those parts)
7. Quiet operation, low noise(adopt low noise motor, meanwhile inlay muffler is available if lower noise required)
8.Variable output control(pressure or vacuum)
9.Pulsation-free compression(use quakeproof footstand)
10.Long term durability(24H running)
11.Strictly tested before leaving the factory

Applications :
1. Aquaculture (fish and prawn pond aeration)
2. Waste water treatment, sewage treatment system.
3. Pneumatic conveying systems.
4. Lifting and holding of parts by vacuum.
5. Packing machines.
6. Filling of bags/bottles/hoppers.
7. Soil remediation
8. Food processing.
9. Laser printers
10. Dental suction equipment.
11. Paper processing.
12. Gas analysis.


Our service:
 Marketing Service
100% tested CE certified blowers.Special customized blowers(ATEX blower,belt-driven blower)Â for special industry.Like gas transportation,Medical industry...Professional advice for model selection and further market development.
After-sale Service
Experienced suggestion for blower installation and use.12 months warranty.Long-term technical support.

FAQs:
Q: Can water be pumped through my blower?
A:Â No, clean dry air only
Q: My blower is leaking around the cover is this normal?
A: Normal goorui blowers are not leak-free designed,but if you care a lot about the leaking,then you can contact us for a leak proof one(special customized).
Q: What kind of oil do I need for my blower?
A:Â All our goorui blowers are oil-free and maintenance-free designed.
Q: Can I pump combustible gas through my blower?
A: Normally,if you'd like to use blower for combustible gas conveying,we suggest to choose our explosion proof ATEX blower(special customized) .
Q: Are the foam pieces inside my blower for filtration?
A:Â No, they are not for filtration. They are designed for sound reduction, an inlet filter should be sourced separately.
Q: What will be the consequences if I don't use a relief valve on my blower?
A:Â The blower may get overheat, and may cause thermal expansion of internal parts, which will do harm to the impeller and Bearing.
New design CO2 laser cutting machine
New Laser Engraving and Cutting Machine. The machine is a kind of Laser Engraving Machine System equipped with CO2 laser Tube, it is used to engrave on wood, bamboo, plexiglass, crystal, leather, rubber, marble, ceramics and glass and etc. It is most suitable and the preferred choice of equipments in industries such as advertisement, gifts, shoes,toys and etc. It supports multiple graphic formats, such as HPGL, BMP, GIF, JPG, JPEG, DXF, DST, AI and so on.
This machine is equipped with DSP Control System for RDdraw directly,also supports CoreDraw and Auto CAD and other advance software. It must connect with computer with USB cable when you change the settings of machine for the design files,you can transfer the file with USB memory stick to the machine, or can download it to the machine directly with USB cable from computer. Even on the same Job, you can do setting with different colour in the software and also can making holes.And it can the legs separate from the main body of the machine. The machine has doors which can be opened to accommodate larger materials.
High precision CO2 laser engraving cutting machine
Machine Features
1.Rail sliders enclosed, with lubricating cotton, dust proof, high speed, low friction, low noise
2.Advanced DSP control system, fast speed, easy operation
3.High engraving cutting speed, greatly improving the processing efficiency
4.Rotary optional for cylindrical items engraving (such as wine bottles, pen vases, mugs, etc.).
This is a type of laser machine with high precision, high speed with special transmission system.
New design CO2 laser cutting machine,Co2 Laser Engraving Cutting Machine,Co2 Laser Engraving Machine 100 W,Laser Wood Cutting And Engraving Machine
Zhongcan Laser Technology Co.,Ltd , https://www.zhongcanlaser.com