ZG Roots Blower For Sale

Product advantages

The RR series Roots blower has the following significant advantages:

Low noise operation: adopting advanced design, smooth intake and exhaust pulsation, and low noise

Efficient and energy-saving: high quality, low noise, environmentally friendly and energy-saving

Reasonable structure: small size, high efficiency, smooth operation, long service life

Easy maintenance: Reasonable design, easy maintenance, reducing maintenance costs and time

The Shandong Zhanggu RR series Roots blower, with its Japanese technological origins, reliable product design, and rich application experience, has become the preferred equipment for pneumatic conveying in many industrial fields, especially in the transportation of flammable, explosive, and corrosive media.

Shandong Zhanggu ZSG PM VFD Screw Blower

Since 1968, Shandong Zhanggu Group Co., Ltd. has been the pulsating heart of China's industrial blower industry. Building on our legacy of robust Roots blowers and decades of engineering mastery, we proudly present the ZSG Permanent Magnet Variable Frequency Drive (PM VFD) Screw Blower. This revolutionary product merges our trusted reliability with state-of-the-art efficiency, setting a new global standard for intelligent, sustainable industrial air power.

Key Advantages: Engineered for Superiority&Ultimate Energy Savings

Permanent Magnet Synchronous Motor & Intelligent VFD: Achieves dramatic energy savings of 30-40% compared to traditional Roots blowers, significantly reducing your operational costs and carbon footprint.

Precise Demand Matching: Smart variable speed control automatically adjusts output to the exact load, eliminating wasteful off-design operation.

100% Oil-Free Air

Features our advanced dry screw compression technology, guaranteeing completely oil-free air delivery. Ideal for sensitive applications in food & beverage, pharmaceuticals, electronics, and chemicals.

Eliminates the need for complex oil systems and filters, reducing maintenance requirements and operational risks.

Quiet, Reliable & Durable

Optimized screw rotor profile and integrated acoustic enclosure ensure remarkably low noise levels, typically ≤75 dB(A).

Core components are manufactured to Zhanggu's rigorous standards using high-strength materials, ensuring 24/7 continuous operation and an extended service life.

Intelligent Control & Connectivity

User-friendly control system with a vibrant touchscreen interface for real-time monitoring and adjustment.

Equipped with remote monitoring and diagnostics capabilities, ready for seamless integration into your Industrial IoT (IIoT) ecosystem for smart, predictive maintenance.

Application Industries

Wastewater Treatment: Highly efficient biological aeration.

Pneumatic Conveying: Clean and reliable transport of powders and granules.

Stable, dry, and clean air source for air-jet looms.

Biochemical Fermentation: Sterile air supply for fermentation processes.

Power & Chemical Industries: Oxidation desulfurization and various process air applications.

Production capacity and delivery

Shandong Zhanggu has strong production capacity and stable supply guarantee:

1. Standard products are generally shipped within one month and have a supply capacity of 28 or more units

2. Adopting CNC machining, each component has interchangeability to ensure stable product quality

3. The entire process is processed using CNC equipment to ensure product accuracy

4. For special customized products, production can be arranged according to customer needs to ensure timely delivery

Logistics and delivery guarantee

The company bears the logistics costs to ensure product safety and timely delivery to customer sites. The product is packaged in sturdy sea freight export wooden boxes to ensure that it is not damaged during transportation.

Product Certification

Shandong Zhanggu RR series Roots blower has complete qualification certification and strong technical research and development support.

Enterprise Certification and Honor

Provincial R&D Center: The "Energy saving and Environmental Protection Roots Blower Engineering Research Center" recently undertaken by the company has been recognized as the 2023 Shandong Provincial Engineering Research Center.

Quality System Certification: Relevant products have passed IS9000 certification, ensuring that the quality management system complies with international standards.

Technical research and development strength

Shandong Zhanggu continues to strengthen its core key technology research on energy-saving and environmentally friendly blowers:

Focusing on the research direction of high-efficiency, low-noise, and intelligent Roots blower

By strengthening basic theoretical research, optimizing design, and simulating, we continuously improve the efficiency of the blower and reduce energy consumption

Expand the application of related intelligent and digital technologies to promote the technological upgrading of the blower industry.