BHE300L Heavy-Duty Oil-Injected Two-Stage Compression Screw Airend for

The Baosi BHE300L series is a top-tier heavy-duty two-stage oil-injected screw airend, exclusively engineered for large-scale high-power industrial air compressor units. Built on upgraded two-stage compression technology and a high-efficiency optimized rotor profile, it delivers exceptional large air displacement, superior compression efficiency and outstanding energy-saving performance, perfectly addressing the high-volume, stable and continuous gas supply needs of large-scale heavy industrial production.

Equipped with multiple flexible gear ratio options, it can seamlessly adapt to a wide range of exhaust pressures, ensuring stable, reliable and efficient operation even under long-term continuous heavy-duty working conditions. Crafted with high-precision machined rotors coated with a super anti-corrosion and wear-resistant layer, combined with a reinforced high-tightness sealing system, it effectively minimizes internal air leakage and oil leakage, significantly enhancing the product’s durability, stability and service life.

Its integrated compact structural design simplifies installation, disassembly and daily maintenance, reducing overall operation and maintenance costs. The low-speed direct drive structure ensures low vibration, low noise and smooth operation, avoiding interference with the industrial production environment. As a core power component of industrial compressed air systems, it is widely applied to large-scale machinery manufacturing, chemical engineering, mining, metallurgy, building materials and other heavy industrial fields, providing stable, efficient and reliable power support for large-scale production lines.

1.  High-End Heavy-Duty Configuration: As a top-tier two-stage oil-injected screw airend, it is exclusively designed for large-scale high-power industrial air compressor units, fully meeting the high-demand gas supply needs of heavy industry.
2.  Efficient Compression Performance: Adopts upgraded two-stage compression technology and optimized high-efficiency rotor profile, featuring large air displacement, superior compression efficiency and excellent energy-saving effect.
3.  Strong Adaptability: Equipped with multiple flexible gear ratio options, it can seamlessly adapt to a wide range of exhaust pressures, ensuring stable operation under various working conditions.
4.  Durable & Reliable: High-precision machined rotors with super anti-corrosion and wear-resistant coating, combined with reinforced high-tightness sealing system, minimizing internal leakage and oil leakage, and extending service life.
5.  Stable Continuous Operation: Supports long-term continuous heavy-duty work, with low-speed direct drive structure ensuring low vibration, low noise and smooth operation.

1.  General Industrial Production: Suitable for small and medium-sized factories (such as hardware processing, light industry, and electronic component manufacturing) that need stable and clean compressed air. It provides reliable gas supply for production links such as product assembly, parts processing, and tool driving, ensuring smooth operation of production lines.
2. Food and Pharmaceutical Industry: Applicable to food processing and pharmaceutical production fields that have strict requirements on air cleanliness. Its stable air output and oil-free leakage performance can avoid pollution to products, meeting the hygiene standards of related industries.
3.  Mining and Construction Auxiliary: Used in small and medium-sized mining sites and construction projects, providing compressed air for pneumatic tools (such as pneumatic drills, pneumatic hammers) and ensuring efficient operation of on-site construction.

• Strict quality inspection, meeting international standards
• Providing customized OEM and ODM solutions
• Stable mass production, on-time delivery
• Providing comprehensive pre-sales, sales, and after-sales services

Shenzhen Bebaios Machinery Co., Ltd. boasts over 10 years of professional expertise in manufacturing and exporting air compressors. We offer comprehensive one-stop solutions, covering product design, system installation, equipment maintenance, after-sales support and technical consulting, fully meeting the diverse needs of global customers. With a customer-centric approach, we have established long-term, stable cooperative partnerships with clients across the world. Guided by our core values of Focus, Reliability, Innovation and Professionalism, we remain committed to delivering premium-quality products and reliable services to both new and existing customers, striving to become a trusted partner in the air compressor industry.