High-Performance Construction Processing Machinery For Aluminum Profile And Building Material Fabrication

Lebulang Machine supply high-precision, fully automatic construction processing machinery tailored for aluminum and aluminum-plastic door & window fabrication, industrial aluminum profile processing, and curtain wall cleaning treatment. Our full-series equipment integrates automatic operation, precise processing, and high durability, helping window and door manufacturers, aluminum profile factories, and curtain wall engineering companies improve production efficiency, reduce labor costs, and deliver consistent high-quality finished products. We offer the OEM and ODM service.

Aluminum & Aluminum-Plastic Window Door and Window Processing Equipment

1. Fully Automatic Double Head Cutting Saw

Designed for precision cutting of aluminum and aluminum-plastic profiles, our automatic double head cutting saw supports 45° and 90° fixed-angle cutting as well as arbitrary angle cutting for customized window and door frames. Equipped with servo control system and automatic positioning technology, it features stable operation, zero error cutting, low noise, and minimal material waste. The fully automatic feeding and cutting process greatly boosts batch production efficiency, making it the core equipment for standard aluminum window and door manufacturing lines.

2. Automatic Double Corner Crimping Machine

Specialized for precise corner forming of aluminum door and window frames, the automatic double angle crimping machine realizes one-time synchronous crimping of four corners. It ensures tight, seamless, and firm corner connection without deformation or gaps. With intelligent parameter adjustment and automatic pressure control, it adapts to different aluminum profile thicknesses and specifications, effectively improving the airtightness, watertightness and overall structural stability of finished doors and windows.

3. Aluminum Profile End Milling Machine

Our end milling machine is used for precise milling and trimming of aluminum profile sections, processing profile end faces, notches and assembly grooves to meet precise frame assembly requirements. It delivers burr-free, smooth and flat milling results, solving the problems of poor fitting and assembly gaps caused by rough section processing. Compact structure and high processing accuracy make it an essential auxiliary machine for high-standard aluminum window and door production.

4. Industrial Aluminum Profile Cutting Equipment

Professional heavy-duty cutting equipment customized for industrial aluminum profiles, aluminum alloy structural profiles and large curtain wall profiles. It features strong cutting power, high rigidity body design and ultra-high cutting precision, suitable for cutting thick-wall industrial aluminum profiles, aluminum brackets and structural aluminum parts. Supporting mass and continuous processing, it meets the high-precision and high-output processing demands of industrial aluminum manufacturing, architectural engineering and mechanical equipment supporting profiles.

5. Curtain Wall Cleaning and Drying Machine

Dedicated to post-production cleaning and drying of architectural curtain wall panels, aluminum veneers and finished door and window products. This integrated cleaning and drying equipment adopts automatic circulating water cleaning and hot air constant-temperature drying technology, which efficiently removes surface dust, oil stains and processing residues. It achieves uniform drying without water marks or damage to the profile surface, greatly improving the surface finish and yield of curtain wall and door & window products, ideal for large-scale finished product post-processing.

The Advantages of Our Processing Machinery

All our  construction processing machines adopt industrial-grade configuration, full-automatic intelligent control and humanized operation design. They are easy to install, debug and maintain, with stable long-term operation and low failure rate. Covering the whole production process from profile cutting, forming, milling to finished product cleaning and drying, we provide one-stop processing solutions for aluminum and aluminum-plastic door & window factories and curtain wall processing enterprises. All equipment complies with international industry standards, suitable for commercial, residential and architectural engineering supporting production.