Stable Air Flow Roots Blower

HLSR Roots Blowers are tri-lobe roots blowers, adopt the advanced technology of Japan, its air capacity is 0.78m³/min- 188.7m³/min, the pressure is from 9.8Kpa to 58.8Kpa. The main characteristic of our air blower is small volume, light weight, flow strong, noise small, steadily reliable operation.

Shandong Heli Machinery Co., Ltd. was established in 2009, and we have many 11 years of history in the blower industry. All our blowers have ISO9001 and CE certificate.

Product Name	Tri-lobe roots blower
Model NO.	HLSR350
Type of Technology	Positive displacement blower
Design	Positive pressure
Air Capacity	105.5 to 188.7m³/min
Pressure Difference	9.8 to 58.8Kpa
Medium	Air, Neutral gases
Conveying	Oil-free
Motor Power	37 - 250 Kw
Rotating Speed	650 - 980 Rpm
Driving Method	Belt or Coupling Drive
HS Code	841459
Discharge Diameter	350mm(or customized)

Product Feature

1. Air flow and pressure can be customized
2. Stable air flow and less pressure variation
3. Clean air not with oil moist
4. Construction simple and easy maintenance
5. Bearing are all lubricated by oil moist
6. Long service life

Blower Structure Diagram

No.	Name	Material	Q' ty	No.	Name	Material	Q' ty
1	Casting	HT200	1	14	Z sealing ring	Nitrile rubber	1
2	Lobe	HT200	2	15	Gear	35CrM	2
3	Drive shaft	45Cr	1	16	Gear lock washer	Q235	2
4	Driven shaft	45Cr	1	17	Gear lock Nut	SS400	2
5	Drive side siding	HT200	1	18	Gearbox	HT200	1
6	Gear side siding	HT200	1	19	Sleeve	45	1
7	Drive bearing	NSK or RENBEN	2	20	End cover	Q235	2
8	Driven bearing	NSK or RENBEN	2	21	Pin	45	1
9	Sealing ring	Nitrile rubber	2	22	Plug	35	1
10	Sealing ring	Nitrile rubber	2	23	Oil gauge		1
11	Bearing sleeve	45#	4	24	Vent		1
12	Bearing cover	HT200	1	25	Grease nipple	C3605	2
13	Bearing cover	HT200	1	26	Gearbox seals	Barley paper	2

Manufacturing Technique

Certifications

Contact us if you need more details on Air Transport Roots Blower. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Horizontal Roots Blower、Waste Water Treatment Blower. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Roots Blower > Roots Blower For Sewage Treatment Industry