This roots blower is published with the manufacturer’s full specification — 220 V, 380v, 400v, capacity 0.5-500m³/min. Made by Shandong Jianyu Heavy Industry Co., Ltd. (4 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: JYSR
- Power Source: Electric
- Rated Power: 0.75~315KW
- Rated Voltage: 220 V, 380v, 400v
- Capacity: 0.5-500m³/min
- Blade Material: Cast Iron
Technical Specifications
| Application | Wastewater Treatment |
|---|---|
| Power Source | Electric |
| Rated Voltage | 220 V, 380v, 400v |
| Electric Current Type | AC |
| Blade Material | Cast Iron |
| Pressure | High Pressure |
| Warranty | 1 years |
| Customized Support | OEM, ODM |
| Place Of Origin | Shandong, China |
| Brand Name | jianyu |
| Model Number | JYSR |
| Rated Power | 0.75~315KW |
| Material | Cast iron |
| Certification | ISO9001 CE |
| Product Name | roots blower |
| Type | Positive displacement air blower |
| Noise | low |
| Color | Customization support |
| Capacity | 0.5-500m³/min |
| Selling Units | Single item |
| Single Package Size | 175X75X54 cm |
| Single Gross Weight | 68.000 kg |
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–1 set: US $1099 / set
- 2–2 set: US $1059 / set
- 3+ set: US $999 / 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 years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this roots blower carry?
It is supplied with ISO9001 CE 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, 380v, 400v. 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 Jianyu Heavy Industry Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Jianyu Heavy Industry Co., Ltd. range on HVACR Nexus.
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