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Bebaios RAE Series Electric Portable Screw Air Compressor
Product Introduction
Incorporating state-of-the-art YE3 premium efficiency motors, wide-voltage protective electrical architecture, and an intuitive full-color LCD touchscreen control interface, the Bebaios RAE Series offers an intelligent, eco-friendly, and versatile compressed air solution. Available in single-stage and high-efficiency two-stage compression configurations across a broad power range of 75 kW to 315 kW, this series provides equipment rental operators and mining contractors with unmatched reliability, low maintenance downtime, and effortless adaptability to volatile job site power conditions.
Product Applications
Underground Tunneling & Subway Construction: Ideal for enclosed underground applications where zero diesel exhaust emissions and strict air quality control are essential to ensure worker safety and regulatory compliance.
Industrial Plant Overhauls & Emergency Backup: Acts as an immediate, high-capacity mobile air supply during scheduled factory maintenance, power plant turnarounds, or unexpected central air station shutdowns.
Pipelining, Sandblasting & Surface Treatment: Powers heavy abrasive sandblasting setups, pipeline pressure testing, and anti-corrosion spray coating rigs across wide industrial yards and shipyards.
Mining & Open-Pit Quarry Blasting: Provides continuous, ultra-stable high-pressure compressed air to power heavy-duty down-the-hole (DTH) drill rigs and rock drilling machinery for deep blast-hole operations.
Technical Specifications
Model
RAE250II-57/7 VSD
Power (kW)
250
Volume Flow Capacity (m³/min) / Working Pressure (Mpa)
57/0.7
Compression Stages
Dual-stage
Dimensions (mm)
3700 × 2100 × 2720
Outlet Connection Size
DN125
Weight (KG)
7500
Company Introduction
Shenzhen Bebaios Machinery Co., Ltd. is a professional manufacturer and supplier specializing in industrial air compressor systems and pneumatic equipment. The company is located in Shenzhen, China - a global hub for advanced manufacturing and technological innovation. Leveraging the region's strong supply chain and manufacturing capabilities, Bebaios is committed to providing high-performance, energy-efficient air compression solutions to customers worldwide.
Quality & Service
Quality Assurance: Consistent performance specification and compliance with international standards
Complete Service System: Serves customers across multiple regions with products exported to Southeast Asia, Middle East, Africa, and South America
Customer Support: Strong customer service team providing precise and prompt responses to customer inquiries
Frequently Asked Questions
What is the main difference between single-stage and two-stage compression models in the RAE line?
Single-stage models offer exceptional value and compact performance for standard pressure requirements. Two-stage models (indicated by "II" in the model number) split the compression ratio across two rotor sets, running at lower rotational speeds to achieve up to 15% higher energy efficiency and longer bearing life under high-pressure duty.
How portable is the RAE compressor across rough off-road terrain?
Each RAE unit is mounted on a heavy-duty steel chassis equipped with industrial axles and durable pneumatic tires. The balanced weight distribution and reinforced towbar allow for effortless towing by trucks or loaders across bumpy job sites.
Is the controller easy for operators to manage, and does it support multiple languages?
The unit features an intuitive color LCD digital controller with multi-language display options (including English and Chinese). It continuously monitors working pressure, discharge temperature, current, voltage, and maintenance alarms with automatic safety shutdown protections.
