China window profile sawing machine Manufacturer, Supplier, Factory

Lebulang CNC Glass Cutting Machine for Insulating Glass(Shandong Lebulang Precision Machinery Co., Ltd.) delivers high-precision automatic cutting for insulating glass. Solving low accuracy, waste, and inefficiency of manual methods. Features CNC control, servo drive, intelligent nesting, automatic positioning, stable breaking. Handles float, Low-E, laminated glass for architectural doors, windows, curtain walls. Boosts glass utilization, cuts costs, ensures consistent quality with minimal manual intervention. Exclusive importer perks: free cutting program design and fast port delivery, making it preferred core equipment for modern insulating glass factories.

Professional CNC corner cleaning machine for PVC/UPVC windows. Features 3-axis automatic control, heavy-duty construction, and high-speed cleaning. Ideal for post-welding profile finishing. Factory direct price, global shipping.

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 .

This 550 CNC precision cutting saw is designed for high-accuracy fixed-length cutting of aluminum profiles, UPVC, and light metal sections. Equipped with a CNC servo-driven length stop system and a 550 mm carbide circular saw blade, it delivers repeatable precision at both 45° mitre and 90° square angles. The heavy-duty steel frame, pneumatic clamping, and user-friendly CNC touchscreen interface ensure stable performance, clean cuts, and easy operation. Widely used in aluminum window & door manufacturing, curtain wall fabrication, and industrial profile processing. CE certified, with 12-month warranty and global technical support

Multi-Angle 3+2 Axis CNC End Miller is engineered for complex, non-standard aluminum mullions, transoms, and frame profiles—especially thermal break, system window, and curtain wall aluminum sections. Combining 3 linear servo axes (X/Y/Z) + 2 rotary axes (spindle tilt + flip), Multi-Angle 3+2 End Miller for Special Shape Aluminum Mullion delivers true multi-angle ( 45° to +45°), one-setup milling for special shapes that standard 3+1 machines cannot handle. Lebulang Lebulang brand is one china machine manufacturer in china . Dual Cut 4+2 Axis End Miller Thermal Break Aluminium Production Line

Unlike single-motor systems, this dual-motor thermal break machine gives you independent control over knurling and strip insertion heads. Each motor drives its own process—precision tooth-rolling on the profile groove, followed by accurate PA66 strip feeding—ensuring perfect synchronization without compromise. CNC-adjustable head positions, pneumatic clamping, and heavy-duty construction make it the go-to solution for high-volume thermal break aluminum production lines.