The roots blower listed here carries 220 V, Other, 380V, 440V, power source Electric, documented exactly as the manufacturer publishes it. Made by Shandong Oasis Turbo Machinery Co.,Ltd. (3 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Roots Blower
- Model Number: LZSR
- Power Source: Electric
- Rated Voltage: 220 V, Other, 380V, 440V
- Blade Material: Cast Iron
- Warranty: 1 YEAR
- Certification: ISO9001
Technical Specifications
| Application | Industrial Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 220 V, Other, 380V, 440V |
| Electric Current Type | AC |
| Blade Material | Cast Iron |
| Pressure | High Pressure |
| Warranty | 1 YEAR |
| Customized Support | OEM, ODM |
| Place Of Origin | Shandong, China |
| Brand Name | XINLVZHOU |
| Model Number | LZSR |
| Certification | ISO9001 |
| Air Volume | 0.3-250m3/min |
| Bore | 40-400mm |
| Frequency | 50Hz /60 Hz |
| Selling Units | Single item |
| Single Package Size | 80X60X70 cm |
| Single Gross Weight | 200.000 kg |
Product Details


Model | LZSR40-400 | ||||||
Air capacity | 0.3-250m3/min | ||||||
Pressure | 9.8-98kpa | ||||||
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
Steelrod 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. Large range of air volume and pressure vacuum 2. The exhaust gas does not contain oil.
3. The computer moves under the balance to correct a low vibration and low noise.
4. Stable air volume · Little influence of pressure change on air volume
5. Special impeller design, high efficiency and energy saving. 6. Simple and solid structure · Trouble-free.
7. The use of primary grinding gear, high accuracy, long life, low noise.
8. Strict quality management and standardized products.
9.The latest four-axis process for impeller exploration will be in one sheet for greater precision.
10. Each blower can be equipped with a piston ring, so that the efficiency is higher and the life is longer
Application
1. Wastewater treatment aeration 2. After combustion, dust treatment
3. Dust collecting device
4. Vacuum dewatering of dyeing,
finishing and papermaking equipment
5. Desulfurization by exhaust smoke
6. Environmental regulation equipment
7. Exhaust and dry
8. Air transport
9. Special gas and granular transport
10. Aquaculture
11. Liquid stirring in the plating tank
12. Stir the liquid






Province. Our company specializes in the production Roots Blower and Roots Vacuum Pump. Our products are of superior quality and
competitive price. We are an all-round enterprise, which is comprehensive in technical exploitation, design, development,
manufacture and quality control. Complete after-sales service management of our company has been established. Our leading products
are ROOTS BLOWER,ROOTS VACUUM PUMP,Magnetic/Air Suspension Centrifugal Roots Blower,High speed Aerator and the related products.
which is widely used in sewage treatment, aquaculture,agriculture, pneumatic transmission, vacuum packing, combustion-supporting,
pressure charging, foundry, mine, metallurgy, chemical industry, light industry, building materials, electric power, flour,
pneumatic, transportation, shot blast fields and so on. With the tenet of "all for customers", our goal is to satisfy our
customers' needs. We are sincerely welcoming friends from all the industries both at home and abroad to visit us and are looking
forward to establishing long-term trade relationships with you
























Europe,Southern Europe,North America,Eastern Europe,Oceania. There are total about 11-50 people in our office.
Payment Type: T/T,L/C,Credit Card,Western Union; Language Spoken:English,Chinese




Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $369 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this roots blower?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 YEAR warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this roots blower carry?
It is supplied with ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the roots blower be supplied for my local voltage?
The standard configuration is 220 V, Other, 380V, 440V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shandong Oasis Turbo Machinery Co.,Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Oasis Turbo Machinery Co.,Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
























