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Shandong Heli Machinery Co.,Ltd

Roots Lobe Blower for Fish
Roots Lobe Blower for Fish
Roots Lobe Blower for Fish
Roots Lobe Blower for Fish

Roots Lobe Blower for Fish

Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 1 Set/Sets
Delivery Time: 3 Days

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Basic Info

    Model No.: HLSR100

    Frequency: 50-60Hz

    Pressure: High

    Voltage: 220,380v,415,460V

    Type: Roots Type Blower

    Colour: Blue/Green

    Size: 2-12 Inches

    Material: Cast Iron/SS304

    Origin: Zhangqiu,Shandong,China

Additional Info

    Packaging: Wooden Package/Customized

    Productivity: 100000 sets per Year

    Brand: Shandong Heli

    Transportation: Ocean,Air

    Place of Origin: Shandong Province,China

    Supply Ability: 100000 sets per Year

    HS Code: 84145990

    Port: Qingdao Port,Shanghai Port

Product Description

Product Description


Three-lobe Roots Blower is a displacement blower, the pressure can be adjusted according to the requirement of the user in allowing range, there are two impellers in the blower body which rotate in the opposite direction, in order to let the impeller rotate, there are some tiny gap between the impeller to body impeller to impeller. When the impeller rotates through the suction inlet, it can gather an amount of air between the body and impeller, then the impeller go on rotating, and the air will be pressured, the pressure in the body will rise, finally the air has been send to the outlet.

Component Production

A: Machine Casing Machining Component
Machine Blank-production&testing - Rough milling - Finish milling - Borehole -drilling&tapping -Testing -Stock
B: Lobes Machining Component
Machine Blank-Production&Testing-Lathe Facing&reaming hole-rough plane-finish plane-
semi-finished products -shaft installation-make static&dynamic balance
C: Drive/Driven Shafts Machining Component
Steel rod testing -cutting -Heat treatment -Bore Holes-Lathing smoothing-install shaft into the lobes-testing-stock.
Shangu brand coupling Drive filter Backwash Roots Blower raw water filter processing
D: Wall Plate Machining Component
Plate Blank production - plate wall milling - bore holes -testing -stock

Production Process

HLSR Applications

1.According to the work characteristic 2. According to the use-system
a. booster blower a. pneumatic transmission blower
b. vacuum blower b. gas delivery blower

3.According to the field of usage The classical usage of our blower:
a. cement plant blower a. The blast furnace air supply blower
b. power plant blower b. Stir homogenization library blower
c. textile industry blower c. Fuel atomization blower
d. coal mill blower d. Pneumatic ash-conveying blower
e. sewage treatment blower e. Ash library gasification blower
f. building material industry blower f. Vacuum dust removal blower

Roots Blower Applications Industry Industrial Process

Product Advandages

1. Our company Introduced advanced processing technology from Korea and Japan,including CAD,CAM,CAPP. with combination of our company own high technology and rich experience.
2. Zero defective roots blower leave from the factory
3. Strict quality management system and performance testing system
4. Standard data of specification, it is easy for roots blower selection.
5. Dynamic balance could be achieved and no vibration can be felt.
6. Oil-free, no oil pollution for transportation medium
7. Compact structure, small volume, light weight with graceful appearance
8. More than 20 inventions and utility model patents
9. Longer Service Life, lower cost and safer than other blowers.
10. CE and ISO 9001 Certification
11. HELI Brand under Madrid Protocol

Packaging & Shipping

A. Our payment terms are mainly choice T/T, L/C or other terms you are convenient.
B. Our package including two methods: standard exported wooden box and iron box.
C. Our transportation: by sea, air or railway transportation.



1.ISO9001:2015 management system certificate in 2007.

2. CE certificate for European Standard.

3.Roots blower patents including:

(1).A Roots blower case with low noise

(2).A composite wire rotor of three-lobe Roots blower

(3).A high negative pressure Roots Vacuum Pump

(4).Vacuum pump case(high negative pressure)

(5).A high-pressure air-cooling Roots blower

(6).A photoelectric dividing apparatus of the three-lobe rotor

H4daf88ae6985407e8122172de3bcc0f5i Png Webp

Company Introduction
Shandong Heli Machinery Co.,Ltd. locates in Zhangqiu City,Shandong Province, which is a professional enterprise engaged in integrated scientific research, production and sales. The company has advanced CNC machining center and testing equipment 50sets.
Adhering to the guideline of "Specialty builds quality, Honesty creates future", the company establishes perfect system of before and after sales service and forms eight product series of HLSR high-pressure , MJ compressed and Roots vacuum pump, High-negative pressure Roots vacuum pump, the double stage high pressure type, Roots vapor compressor. The product has a flow of 0.6m3/min-1059m3/min, pressure rise of 9.8-196kpa, 63 different types, which is widely used in pneumatic conveying, wastewater treatment, aquaculture, chemical, petroleum, metallurgy, electric power, food vacuum package, cement plant, power plant, powder conveying, coal mill, textile plant and many other industries and fields.
Manufacturing Technique WebpProduction Process

Company Overview

   Shandong HeLi Machinery Co., Ltd is China professional manufacturer of roots blower and roots vacuum pump.We can help you in analyzing blower specifications‚ choosing blower models‚ preparing delivery‚ and providing technical help or suggestions in installing,commissioning operating. Heli Blower devotes itself in researching‚ developing and producing different types of blower to help more and more project to operate well in every corner of the world. 

   Our roots blower capacity from 0.6m3/min to 366m3/min, pressure from 9.8kpa to 98kpa. 17 models, 100 kinds of specifications, the products have the characteristics of small volume, high efficiency, low noise, balanced and reliable operation, they are widely used in pneumatic conveying,sewage treatment, vacuum packaging, aquaculture, chemical industry, metallurgy, electric power, wheat flour, cement building materials, textile and other fields of desulfurization.

   Our clients is worldwide like:America, Austrilia, Vietnam, Thailand, Indonesia, Malaysia, Philippines, Singapore, India, Pakistan, Russia, etc. 

Company Photos
Production Certification
Product Display
Production Equipment
Spare Parts

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Product Categories : Lower Noise Roots Blower > Roots Blower For Aquaculture Industry

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