What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Can the product be customized?

Yes, we offer full customization options including customization from samples, designs, minor customization, and flexible customization.

What certifications do your products have?

Our products are certified with ISO and CE standards.

Dense-Type Three-Lobe Roots Blowers Specialized for Sewage Treatment

Name: Dense-Type Three-Lobe Roots Blowers Specialized for Sewage Treatment
Brand: Shandong Jianyu Heavy Industry Co., Ltd
SKU: 2106053792

Shandong, ChinaShandong Jianyu Heavy Industry Co., Ltd

US$1,000.00

1-2 Pieces

US$900.00

3-4 Pieces

US$800.00

5+ Pieces

Product profile

Customization

Available

Material

Iron

Usage

Oxygen Supply, Ventilation and Aeration

Model NO.

jysr

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO, CE

Type

Pump

Colour

Customized

Noise

Low

Qualifications

ISO9001 CE

Capacity

0.5-114.8m³/Min

Transport Package

Standard Export Wooden Box

Trademark

JYSR

Origin

Zhangqiu District, Jinan City, Shandong Province

Production Capacity

100000

Key features

Customizable Color: Color is fully customized to meet specific project requirements.

Low Noise Operation: Designed for low noise performance in sewage treatment environments.

High Pressure Output: Provides high pressure performance with a range of 9.8-98 kpa.

ISO & CE Certified: Products hold ISO and CE certifications for quality and safety.

OEM/ODM Support: Full customization options available including samples and designs.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

Professional Manufacturer: Shandong Jianyu Heavy Industry Co., Ltd. with advanced CNC equipment.

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: ≤2.60h

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 for the Roots blower?

The entire machine comes with a one-year free warranty, excluding vulnerable parts such as belts and filters. No labor or accessory fees are charged during the warranty period.

Q:How quickly can you respond to service requests?

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

Q:Are replacement parts original?

Yes, all replacement parts are produced by the original factory to ensure compatibility and performance matching with the equipment. We maintain adequate reserves of common accessories.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.