simultaneous 3+2 axis machining

Upgrade your production with our 5-Axis CNC Compound Mitre Saw. Featuring full servo automation and ±0.1mm precision, it handles complex angles for aluminum, UPVC, and composite profiles with ease. Maximize efficiency and cut quality for curtain wall and window fabrication.

45&90 Degree Double Mitre Saw for Window Frame Production is a heavy duty, high precision double head cutting machine designed for aluminum, PVC, UPVC and thermal break profiles in window, door and curtain wall manufacturing. It delivers accurate, repeatable 45° and 90° cuts with burr free edges, supporting both single head independent and double head synchronous operation for maximum productivity.Lebulang brand is making high quality machine .

PVC UPVC Colorful Windows Profile Seamless Welding Machines with 4 Heads is premium welding equipment tailored for colorful, co extruded and sprayed PVC/UPVC door & window profiles. Unlike conventional welders, it eliminates traditional welding burrs via integrated seamless welding and automatic cleaning. It effectively avoids profile discoloration, glue overflow and visible seams, upgrading finished windows’ aesthetics and sealing performance. Equipped with reliable pneumatic and PLC control systems, it enables multi station simultaneous operation, serving as ideal core machinery for high volume, high quality PVC door and window manufacturing.

CNC Servo End Milling Equipment for Unitized Curtain Wall Fabrication for unitized curtain wall aluminum profile fabrication, this CNC servo end milling equipment delivers high-precision end face milling, tenon cutting, notch grooving, and angle processing. It is the core automated machine for factory prefabrication of unitized curtain wall panels, ensuring seamless assembly and structural accuracy of curtain wall systems. Equipped with a full servo drive system and CNC control, it meets the demands of high-efficiency, Our Lebulang brand is the high-quality batch production for modern architectural facades.

3+2 Axis CNC Multi-Angle End Milling Machine for Special-Shaped Aluminum Mullions Engineered for high-precision machining of complex aluminum mullions and curtain wall profiles, this 3+2 axis CNC end miller delivers multi-angle cutting in a single setup. It features a tilting spindle (0°–90°), servo-driven positioning, and automatic tool setting to process special-shaped, stepped, and angled profiles with ±0.1mm accuracy. Designed for window, door, and façade manufacturers, it reduces labor, minimizes setup changes, and ensures seamless mullion-to-frame assembly.

The 400mm Double Head Cutting Saw is a professional profile cutting machine engineered for PVC, UPVC, and vinyl window and door production. Equipped with two synchronized carbide-tipped saw blades (Ø400mm), it performs simultaneous two-end cutting at 45° and 90°, delivering burr-free, melt-free ends with repeat accuracy up to ±0.3mm. The machine features pneumatic auto-feed with adjustable damping, horizontal and vertical pneumatic clamping, and a movable head with digital length positioning (450–3500mm range). Designed for batch processing, it cuts window frames, sashes, mullions, and transoms in a single pass, significantly improving production efficiency. Built with a welded steel frame and precision linear guides, it offers low-vibration, long-service operation. CE certification and voltage customization (220V/380V/415V) are available for global markets.