Roots blower — 220V/380V/440V 50Hz/60hz, power source Electric Blower. The complete factory specification follows. Made by Suzhou Junda International Trade Co., Ltd. (4 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Roots Blower
- Model Number: /
- Power Source: Electric Blower
- Voltage: 220V/380V/440V 50Hz/60hz
- Material: Carbon Steel/Stainless Steel
- Warranty: 1 Year
- Place Of Origin: Jiangsu, China
Technical Specifications
| Core Components | other |
|---|---|
| Machinery Test Report | Provided |
| Warranty | 1 Year |
| Video Outgoing-Inspection | Provided |
| Key Selling Points | Long Service Life |
| Brand Name | Junda |
| Place Of Origin | Jiangsu, China |
| Weight | 260 KG(573.20lb) |
| Model Number | / |
| Product Name | Roots Blower |
| Usage | Pneumatic Conveying |
| Material | Carbon Steel/Stainless Steel |
| Voltage | 220V/380V/440V 50Hz/60hz |
| Color | Customized Color |
| Power Source | Electric Blower |
| Selling Units | Single item |
| Single Package Size | 98X75X70 cm |
| Single Gross Weight | 260.0 kg |
Product Details


2. Because there are good helix structure, and using the same fan matching a muffler with a silent air cleaner, the operating noise of the fan is much lower than in the past;
3. Rotor is fully machining precision products. Has been made in the manufacture of the complete dynamic balance, almost no vibration.
4. To take a small design, small mounting area.












Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $1500 / 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.
Can the roots blower be supplied for my local voltage?
The standard configuration is 220V/380V/440V 50Hz/60hz. 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 Suzhou Junda International Trade Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Suzhou Junda International Trade Co., Ltd. range on HVACR Nexus.
See more in Blowers on HVACR Nexus.

















