Shandong Dacheng Machinery Technology Co., Ltd.

Roots Blower, Multistage Centrifugal Blower, Centrifugal Fan, Axial Fan.

 

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Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor

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Good quality Roots Vacuum Blower for sales
Good quality Roots Vacuum Blower for sales
Customer Reviews
Thanks. You are one professional, experienced, and successful businessman. My best compliment to you.

—— John

Thank you for all of your effort on this and please continue to do what you are doing. Keep that great quality coming. You guys Rock!

—— Mr. Truong

Thank you so much for checking with me to make sure all is correct. I really like the way you work.

—— Mr. Nathapong Boonsooknikorn

I must say that it is a plesure speaking with you, you're so polite and organized. Your boss should be proud!

—— Mr. Robert Folk

The blowers have arrived, thank you they are fabulous.I will be in touch again.

—— Axel Greiner

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Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor

China Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor supplier
Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor supplier Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor supplier Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor supplier Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor supplier

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Product Details:

Place of Origin: SHANDONG
Brand Name: DICHENG
Certification: ISO9001, CE, SGS
Model Number: DFSR-WN

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Immunized Fumigation-Free Wood Case, Iron Pallet.
Delivery Time: Generally, it will take 5-20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Supply Ability: 200 sets per month.
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Detailed Product Description
Name: Dfsr-Wn Series High Quality Rotary Lobes Type Bare Steam Roots Blower Air Capacity: 5 - 130m3/Min
Pressure: 9.8 - 80kpa Application: Steam Compressor
Driving Method: Belt Or Coupling Drive Temperature Rise: 25 ℃
Medium: High Temperature Steam Conveying: Oil-Free
Noise: Under 80dB Type: Postive Displacement

 
 
Dfsr-Wn Series High Quality Rotary Lobes Type Bare Steam Roots Blower
 

MVR Roots Steam Compressor
Our company's MVR roots steam compressors have been developed with air capacity from 5 m3/min to 130 m3/min. The maximum pressure difference between inlet and outlet is 58.8Kpa to 80Kpa.

Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor

 

Specific parameters are shown in the following table:

Model Air capacity
(m3/min)
Differential pressure
(Kpa)
Rotating speed
(rpm)
DFSR-100WN 5-9 58.8-80 1000-1650
DFSR-125WN 10-22 58.8-80 870-1650
DFSR-150AWN 20-30 58.8-80 980-1580
DFSR-200BWN 24-45 58.8-80 930-1550
DFSR-250WN 45-76 58.8-80 750-1250
DFSR-300WN 75-130 58.8-80 750-1250

 

Note:

1. The air capacity in the table is measured when the pressure difference between the inlet and outlet is 40Kpa. The maximum allowable pressure difference of the actual MVR compressor can be:
A- FSR-250WN, FSR-300WN, the maximum allowable differential pressure is 60Kpa
B- FSR-100WN, FSR-125WN, FSRSR-200WN, FSRSR-250WN, the maximum allowable differential pressure is 80Kpa.

2. In the table, rotating speed is the recommended value. Don't try to exceed the range.

MVR process drawings
The following MVR process drawings are for reference only. According to the evaporation solute, the process is also different.

Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor

 

MVR roots steam compressor features

Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor

 

MVR Project

Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor

 

Production Workshop

Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor

 

FAQ
1. What's the information should I provide when inquiry?
A: Air capacity.
B: Inlet pressure and outlet pressure.
C: Inlet temperature and outlet temperature.
D: Use environment(Temperature, atmospheric pressure)
E: Do you need motor?
Or other specials you give us will be more appreciated.
2. What is your warranty?
Our warranty is 12 months after received the roots blower. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure continuous safe and high-quality equipment operation.
3. How long is the service life of roots blower?
In normal use environment
A- Service life of blower is more than 10 years.
B- Service life of Impeller is more than 60,000 hours.
C- Service life of bearing is more than 50,000 hours.
D- Service life of gear is more than 60,000 hours.
4. What is your terms of packing?
A: Generally, we pack our goods in Fumigation Free Plywood Case. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Dfsr - Wn Series Roots Rotary Lobe Blower , Bare Steam Roots Blower Compressor


5. How does your factory control product quality?
We have quality inspection department. Before sending out product, we check each product. If there is quality problem, we will produce new one.
6.What are your terms of payment?
1. TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING.
2. 100% IRREVOCABLE L/C AT STGHT.

Contact Details
Shandong Dacheng Machinery Technology Co., Ltd.

Contact Person: Tony Wong

Tel: 86-13188890202

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