Roots Blower, RSR-300, 100m3/min, 380 V, Cast Iron, 1100 Rpm

 Roots Blower Specification

1.All models of RSR series

RSR-50   RSR-65   RSR-80   RSR-100   RSR-125   RSR-150C   RSR-150A   RSR-150   RSR-175A   RSR-175   RSR-200H   RSR-200   RSR-250D   RSR-250   RSR-300   RSR-300C

2.Size of Discharge Bore

50(2″),65(2.5″),80(3.15″),100(4″),125(5″),150(6″),200(7.8″),250(9.85″),300(11.8″)

Or in customer’s indication range

3.Differential pressure scope

9.8—98kPa

4.Air capacity scope

0.6—184m³/min

5.Power of the motor

0.75—280kW

NECESSARY STANDARD ACCESSORIES

Tuyere take over;entrance&exiting silencer(with air filter);flexible connector;check valve;foundation bolt;deflating valve;pressure gauge;base;gear oil

RSR series technical parameters

Roots Blower Production Process

A:Machine Casing Machining Component

Machine Blank-production&testing – Rough milling – Finish milling – Bore hole -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.

D: Wall Plate Machining Component:

Plate Blank production – plate wall milling – bore holes -testing -stock

1.Our company run business for 15 years history since establishment

2.Our company Introduced advanced processing technology from European and Japan,including CAD,CAM,CAPP with perfect combination of our company own proven high technology and rich experience

3.Zero defective roots blower leave from the factory

4.Strict quality management system and performance testing system

5.All production follow up ISO 9001 Standard and 9S Management Standards.

6.Standard data of specification, it is easy for roots blower selection.

7.Dynamic balance could be achieved and no vibration can be felt.

8.Oil-free, no oil pollution for transportation medium

9.Sealing Type adopts sole labyrinth seal and viton lip seal technology with lower noise and 5% at least energy saving.

10.Compact structure, small volume, light weight with graceful appearance

11.More than 38 inventions and utility model patents

12.ISO9001/ISO45001/OHSAS18001 and CE Certified.

13.Shangu Brand Registered under Madrid International Trademark(WIPO).

14.Longer service life (Designing Service Life 15 years )and lower cost for more profitable for customers

15.More Stable operation and Safer than Centrifugal Blower.

16. Lower rotary speed ensures extension of service life and reduce maintenance cost.

17.Process every spare parts with special and dedicated care.

18.Strong technical talents and experts as support, 10 industrial experts,45 technical engineers and 79 technicians.

19.More than 30 sets of processing machines including imported machining centers, planers, boring machines, milling machines, two-way curve planers,etc.to ensure processing precision of each spare parts and stable operation of roots blower.

20.Export to more than 200 countries from North America(US, Canada, Mexico,Dominica,Colombia,Ecuador,etc.),Europe(Russia, Hungry,etc.)Southeast Asia,South Asia,Africa and Middle and South America(Brazil,Chile,Argentina,etc).

21.No Complaint for quality and service for continuous 15 years.

Company Information

Shandong Mingtian Machinery Co.,ltd is situated in the famous town of mechanical processing Xianggong town, Zhangqiu district, Jinan City, Shandong Province. We are always specializing in researching and manufacturing roots blower and roots vacuum pump, we have got many honors and much reputation home and abroad.

We have RSR/MTS/MTRR/MTRG/MTRH/MTRF/MJSR series roots blower, roots vacuum pumps and the related products, which is widely used in sewage treatment, chemical plant, MVR project, cement plant, electric power plant, fertilizer plant, paper producing, coal mill, textile mill, food plant, aquaculture, vacuum package, metallurgy industry and many other industrial.

Adhering to the guideline of “Specialty builds quality, honesty creates future”, we have establishes perfect system of before and after sales service, lifelong free technical consulting support, we are willing to cooperate with friends from all over the world to create a long time booming business.

Workshop Showing

Advance Equipment Showing

Payment terms,Packaging and Shipping

A.      Our payment terms is 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.Shandong Mingtian had passed ISO9001 management system certificate in 2007.

2.All of our roots blower model products had passed CE certificate for European Standard.

3."Shangu" brand roots blower had passed JB/T8941.1-1999 standard.

4.Shandong Mingtian's roots blower all have following own patent 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 three-lobe rotor 

(7).Back flow pressure relief valve 

(8).Roots blower(high pressure air-cooling) 

(9).A Roots blower with cooling tank without leakage 

(10).A Roots steam compressor 

(11).A Roots steam compressor

(12).A steam compressor with mechanical seal 

(13).A mechanical-sealed steam compressor’s circulating water system for cooling 

(14).A steam compressor’s wallboard 

(15).Intelligent monitoring system of Roots blower

 FAQ

Q1: How about the price?

A: The price is negotiable. It can be changed according to your quantity or packaging.When you are making an inquiry, please let us know the quantity you want.

Q2: How about the after-sales service?

A: We provide 1 year's guarantee, installation guide, and life-long free technical consulting.

Q3: How about the OEM?

A: Welcome, you can send your own design of blower product and LOGO, we can open new mold and print or emboss any LOGO for you.

For more detailed information , hope you could finish below form or click "chat now" for online service on the right side.