What is the warranty period?

The provided text does not specify a warranty period.

What is the pressure range for the blower?

The pressure range is 9.8-98kPa for blower mode and -9.8 to -50kPa for vacuum blower mode.

Air Cooling High Efficiency Cement Roots Air Blower (ZG250)

Name: Air Cooling High Efficiency Cement Roots Air Blower (ZG250)
Brand: Shandong Zhangqiu Blower Co., Ltd.
SKU: 695996642

Shandong, ChinaShandong Zhangqiu Blower Co., Ltd.

US$1,000.00-5,000.00

1 Piece

Product profile

Customization

Available

Material

Iron

Usage

Cement

Model NO.

ZG250

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO

Blower

Roots Blower

Pump

Vacuum Pump

Lobe

Three Lobe

Cooling

Air Cooling

for

Cement

Transport Package

Export Wooden Case

Specification

Trademark

"Eurus Blower""Zhanggu"

Origin

China

HS Code

84145990

Production Capacity

10000

Key features

High Efficiency Design: Features high speed, high efficiency, and compact structure with low noise tri-lobe rotors.

Durable Construction: Integral-shaft ductile iron impellers and dual splash lubrication ensure heavy-duty performance.

Wide Application Range: Suitable for power, petroleum, steel, metallurgy, food, textile, and wastewater treatment.

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

Comprehensive Accessories: Includes inlet/outlet silencers, filters, belts, valves, and pressure gauges as standard.

Proven Technology: Based on USA technology, serving as a replacement for Gardner Denver and Dresser Roots models.

Strict Quality Control: 100% inspection for finished products with 20 QA/QC inspectors ensuring visual and function checks.

Established Manufacturer: Over 20 years of export experience with ISO certifications and cooperation with Fortune 500 companies.

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: ≤4.70h

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.