What technical support is provided?

We provide free operation training, maintenance manuals, remote AR video guidance, and on-site expert support for complex issues like rotor jamming.

What certifications does the blower have?

The product is certified with ISO and CE standards.

Advanced Constant Volume Roots Blower for Industrial Use

Name: Advanced Constant Volume Roots Blower for Industrial Use
Brand: Shandong Jianyu Heavy Industry Co., Ltd
SKU: 2106060212

Shandong, ChinaShandong Jianyu Heavy Industry Co., Ltd

US$399.00

5 Pieces

Product profile

Customization

Available

Material

Iron

Usage

Sewage Treatment

Model NO.

JYSR

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO, CE

Power

Electric Motor or Diesel Engine

Voltage

380V, 400V, 415V

Working Temperature

20-200°C

Warranty

12month

Transport Package

Shipping, Air Transportation

Trademark

JYSR

Origin

Made in China

HS Code

8414599099

Production Capacity

5, 000, 000 Units/Year

Key features

24/7 Rapid Response: 7x24 hotline with 2-hour remote response and 48-hour on-site arrival for emergencies.

1-Year Free Warranty: Covers labor and parts for one year, excluding vulnerable components like belts and filters.

Original Parts Guarantee: All replacement parts are factory-produced to ensure perfect compatibility and performance.

Expert Technical Team: Engineers with 10+ years experience provide diagnosis, training, and AR remote guidance.

Flexible Customization: Supports OEM/ODM, full/minor customization, and custom power/voltage options.

High-Pressure Performance: Advanced constant volume Roots blower designed for high-pressure industrial sewage treatment.

Comprehensive Maintenance: Includes monthly inspections, dynamic balance calibration, and detailed maintenance manuals.

ISO & CE Certified: Product meets international ISO and CE standards for quality and safety assurance.

Company profile

Product CertificationProduction Process VisualizationQuality AssuranceHigh Repeat Buyers Choice

Shandong Jianyu Heavy Industry Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.74h

AI-Powered supplier vetting

SummaryShandong Jianyu Heavy Industry Co., Ltd. is identified as a combined company manufacturing and selling fans, blowers, and related mechanical and environmental-protection equipment. It reports broad customization, ODM services, new products within the past year, and OEM service for known brands. Its export experience is stated as eight years, with exports representing 51%–70% of total sales. The company describes technical R&D, design, production, and after-sales capabilities, but several service-control processes lack complete documented records. No certifications, specific customer cases, or overseas service infrastructure are evidenced. Financial information is limited to references to fiscal years and balance sheets, without substantive financial performance data.

Supplier typeThe supplier is named Shandong Jianyu Heavy Industry Co., Ltd. and classified as a combined company. Its stated business covers manufacturing and sales of fans and blowers, general equipment, environmental-protection special equipment, and mechanical equipment, indicating a manufacturer-supplier rather than a purely trading entity.

After-Sales capabilityThe company states that it has technical, design, production, and after-sales capabilities and a developed after-sales service system. However, its complaint-handling and corrective/preventive-action mechanisms reportedly have procedures but no written records, while supplier-service assessment has records without a written procedure; this supports stated capability but indicates incomplete documented control.

R&D capabilityThe supplier reports technical R&D and design capabilities, new products within the past year, ODM services, and multiple design customization options. It also reports no available SDK, but the provided evidence still explicitly supports product-development and design activity.

Production capacityThe supplier describes production capability and its business scope explicitly includes manufacturing fans, blowers, general equipment, and environmental-protection special equipment. The slices do not provide capacity, equipment, factory scale, or production volume data, but they do support an established manufacturing function.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for known brands, which is evidence of brand-related OEM experience. However, no customer names, project descriptions, order references, or independently verifiable case details are supplied, so the depth and verifiability of customer cases remain limited.

Product Q&A

Q:What is the warranty period and coverage?

The entire machine comes with a one-year free warranty, covering labor and accessory fees. This excludes vulnerable parts such as belts and filters.

Q:How fast is the after-sales response time?

We provide a 7x24-hour service hotline. We respond within 2 hours remotely and arrange for technical personnel to arrive on-site within 48 hours for repairs.

Q:Can the product be customized?

Yes, we offer OEM and ODM services. Customization options include full customization, minor customization, flexible customization, and specific power or voltage adjustments.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 set.

Q:What are the payment terms and lead times?

Payment terms include LC and T/T. The average lead time is one month for both peak and off-peak seasons.