China curtain wall aluminum cutting saw 550 Manufacturer, Supplier, Factory

.Purpose-built for architectural aluminum and façade manufacturers, this advanced 3+2 axis CNC end miller solves the industry’s most persistent challenge: achieving flawless end-milling on complex, irregular mullion profiles. By integrating three high-rigidity CNC axes with a tilting spindle, it executes multi-angle face milling, step-cutting, and chamfering in a single setup—eliminating cumulative positioning errors and guaranteeing seamless, gap-free assembly in premium system windows and curtain walls. With servo-driven accuracy (±0.1mm), automatic tool calibration, and intelligent program storage, it drastically reduces labor dependency, scrap rates, and changeover times, making it the definitive solution for both high-mix custom projects and high-volume production lines.

This CNC double-head precision cutting saw is designed for simultaneous 45° mitre and 90° square cutting of aluminum profiles, thermal break aluminum windows, and UPVC/PVC profiles. Equipped with two independent CNC-controlled saw heads, it cuts both ends in one cycle — doubling throughput while ensuring perfect angle matching for corner joints. Features servo-driven length positioning (±0.02 mm repeatability), Ø500–550 mm carbide blades, pneumatic clamping, and a user-friendly 7" touchscreen. Heavy-duty steel frame ensures long-term cutting stability. Ideal for high-volume window, door, and curtain wall fabrication. CE certified, 12-month warranty, global technical support.

Lebulang (Shandong Lebulang Precision Machinery Co., Ltd.) is a professional integrated industry and trade supplier specializing in door and window machinery, located in Dezhou, Shandong Province. We focus on the R&D, production and wholesale of high-precision CNC door and window processing equipment for years. Our core product CNC double-head cutting saw for 45° and 90° cutting features stable performance, high cutting accuracy and cost-effectiveness, enjoying great market competitiveness. We support customized processing, bulk order procurement and one-stop machinery solution services, and sincerely hope to establish long-term stable cooperative relations with global door and window manufacturers.

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.

This CNC fixed-length cutting saw is purpose-built for high-precision glazing bead (glass bead) processing in thermal break aluminum and UPVC window & door fabrication. Equipped with a servo-driven length stop system, it delivers accurate 90° cut-to-length results with ±0.1 mm repeatability. The pneumatic clamping, high-speed carbide blade, and user-friendly CNC touchscreen ensure clean, burr-free cuts and fast cycle times. Compact in design yet robust in performance, it is ideal for high-volume glazing strip production. CE certified, 12-month warranty, global technical support

The Lebulang brand 8-Spindle CNC Curtain Wall Drilling Machine is a high efficiency, multi spindle CNC drilling machine specially designed for aluminum curtain wall profiles, window & door aluminum profiles, and long industrial aluminum profiles. It is widely used in high volume production of curtain wall fabrication, enabling 8 holes drilled simultaneously with one clamping, greatly improving productivity and ensuring consistent accuracy,shandong Lebulang Precision Machinery Co., Ltd welcome you to visit.