What certifications does the blower have?

The product has RoHS and ISO certifications.

New Materials Reliable Compact Stainless Steel High Efficiency Roots Blower for Cement Production

Name: New Materials Reliable Compact Stainless Steel High Efficiency Roots Blower for Cement Production
Brand: Zhangqiu Qunyi Machinery Manufacturing Co., Ltd.
SKU: 2148209312

Shandong, ChinaZhangqiu Qunyi Machinery Manufacturing Co., Ltd.

US$400.00

1 Piece

Product profile

Customization

Available

Material

Cast Iron

Usage

Industrial, Agriculture

Model NO.

QSR-1

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, ISO

Transport Package

Wooden Box

Specification

0.5-223m³/min

Trademark

QSR

Origin

China

HS Code

8414599010

Production Capacity

50sets Per Month

Key features

Low Noise Operation: Designed for quiet performance with uniform material discharge and anti-clogging features.

Oil-Free Clean Gas: No lubrication required due to non-contact rotors, ensuring clean gas delivery.

Wide Application Scope: Suitable for sewage treatment, aquaculture, mine ventilation, and pneumatic conveying.

Stable Flow Control: Flow rate is directly proportional to rotational speed with a wide pressure range.

Professional Manufacturer: Own production line and R&D team with over 15 years of industry experience.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Secure Packaging: Standard export plywood cases with shockproof protection for safe long-distance delivery.

Multiple Payment Terms: Accepts TT, Irrevocable L/C, EXW price, and cash payments for flexibility.

Company profile

Production Process VisualizationStandardized quality controlCustomization from SamplesExhibition Experience

Zhangqiu Qunyi Machinery Manufacturing 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.12h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, complaint-handling, corrective-action, R&D, and supplier-assessment procedures. It provides 3D design, ODM, OEM, and multiple customization services, with evidence of recent new-product development and available R&D audit documentation. Manufacturing information includes three production lines, in-stock capability, experienced technical personnel, and broad export-market coverage. However, the supplier lacks an effective manufacturing-capacity contract with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and an available SDK. Financial records are identified by year, but no substantive financial-performance details are provided. Customer-specific cases and certifications are not sufficiently documented.

Supplier typeThe supplier is presented as a manufacturer providing manufacturing and after-sales services, operating three production lines and maintaining in-stock capability. It also reports broad export-market coverage, while lacking overseas warehouses, showrooms, agents, or branches.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints, and its engineers provide technical support for production and after-sales service. The company also states that it provides after-sales services, although it has no overseas agents or branches.

R&D capabilityThe supplier reports new products within the past year, R&D engineers responsible for new-product development, available R&D audit documentation, 3D software design, ODM capability, and total R&D engineer experience of 6–10 years. The lack of an available SDK is a limitation, but the documented development capabilities support an overall positive assessment.

Production capacityProduction capability is supported by three production lines, in-stock capacity, a stated quality-control system, quality assurance, and lead times of within 15 working days off-season and one month during peak season. A material limitation is the absence of a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. These multiple documented service types indicate strong customization coverage.

Product Q&A

Q:Are you a factory or a trading company?

We are a professional manufacturer with our own production line, workshop and R&D team. We have over 15 years of rich experience.

Q:What is your payment term?

a.TT 30% in advance,balance against B/L copy. b.Irrevocable L/C at sight. c.And sure,EXW price & cash are also acceptable

Q:What advantages do you have?

We have 15 years trust of our customers. Guarantee Quality and timely Delivery ! Fast shipment as per customers requirement

Q:What is your minimum order quantity?

For most standard models, our minimum order quantity is 1 sets.

Q:How long is the delivery time?

For standard model products, the goods will be dispatched approximately 3 working days after payment. However, for customized products, the delivery time depends on the technical requirements.