What is the pressure rise range of the blower?

The pressure rise range is 9.8 to 98 kPa.

Which industries can use this blower?

It is suitable for large flow applications in power, petroleum, chemical, metallurgy, cement, and air-separating industries.

What is the nearest port for shipping?

The nearest port is Qingdao Port.

Big Size Roots Blower (ZR7-750A)

Name: Big Size Roots Blower (ZR7-750A)
Brand: Shandong Zhangqiu Blower Co., Ltd.
SKU: 610436304

Shandong, ChinaShandong Zhangqiu Blower Co., Ltd.

US$10,000.00

1 Piece

Product profile

Customization

Available

Material

Iron

Usage

for Manufacture

Model NO.

ZR7-750A

Flow Direction

Pressure

Medium Pressure

Certification

ISO

Blower

Roots Blower

Transport Package

Export Wooden Packing

Specification

JB/T8941-1999

Trademark

Zhanggu

Origin

China

Production Capacity

10000 Units/Year

Key features

High Efficiency Design: Involute profile impellers and special design ensure high efficiency and energy saving.

Precision Machining: Key parts machined by center with alloy steel gears reaching class 5 accuracy.

Easy Maintenance: Mid-split structure on casings and head plates allows for simplified maintenance.

Advanced Lubrication: New oil tank structure with dual splash lubrication ensures better oil lubrication.

Wide Application Range: Suitable for power, petroleum, chemical, metallurgy, cement, and air-separating industries.

Customization Available: Offers full, minor, and flexible customization from samples or designs.

ISO Certified Quality: Product certified with ISO standards and managed under ISO45001 and ISO14001 systems.

100% Product Inspection: All finished products undergo visual and function inspection by 20 QA/QC inspectors.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceMulti-language Pioneer

Shandong Zhangqiu Blower 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: 20 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.64h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad industrial and intelligent-robot business coverage, including manufacturing, installation, maintenance, system integration, and technical services. It reports CE certification and ISO9001:2015, ISO45001:2018, and ISO14001 management certifications. Evidence indicates established after-sales processes, overseas installation and service offerings, inventory, overseas warehousing, and an overseas showroom. The supplier reports recent product development, ODM and SDK capabilities, and extensive customization options. Its production resources include CNC equipment, a five-axis machining center, testing instruments, welding, painting, assembly, and related machinery. Customer-related evidence includes OEM service for well-known brands, cooperation with Fortune 500 companies, and a repeat-buyer preference range, although detailed customer names and project outcomes are not provided. Financial records are referenced for 2021–2023, but the slices do not provide financial performance...

Supplier typeThe supplier’s stated scope covers industrial robot sales, manufacturing, installation and maintenance, intelligent-robot R&D, control-system integration, information-system operation and maintenance, fans, pumps, vacuum equipment, gas-compression machinery, mining machinery, and related technical services. This indicates a manufacturer and integrated industrial-equipment service provider rather than a sales-only trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of compliance and management-system coverage.

After-Sales capabilityThe supplier reports overseas debugging, maintenance, repair, training, and equipment installation, supported by an overseas warehouse and showroom. It also states that service-capability procedures, corrective and preventive actions, and customer-complaint handling have written procedures and followed records, indicating a documented service-management framework.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, and has an available SDK. It also reports R&D capability for intelligent robots and multiple forms of design customization, providing explicit evidence of product-development and technical-development capability.

Production capacityThe supplier lists assembly, CNC lathes, a CNC planomiller, drilling and milling equipment, a five-axis machining center, welding, painting, balancing, CMM, spectrometry, hardness testing, and test-room resources. It also reports manufacturing activities, inventory capability, and valid contracts with each associated subcontractor, supporting a substantial production and capacity-management capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are stated in both the R&D and design-capability information, demonstrating broad customization coverage.

Client casesThe supplier reports providing OEM services for well-known brands and having collaborated with Fortune 500 companies. It also reports a repeat-buyer preference range of 50%–80%, but the slices do not identify the customers or provide project details, performance results, or references.