China 450mm CNC double head cutting saw Manufacturer, Supplier, Factory

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

Our Dual Cut 4+2 Axis End Miller Thermal Break Aluminium Production Line is a heavy-duty, high-precision end milling machine specially developed for thermal break aluminum profiles, widely used in aluminum door, window, and curtain wall manufacturing. Combining 4 linear axes + 2 rotary axes with dual-spindle dual-cutting design, this machine achieves one-pass complete machining of mullion end faces, tenons, grooves, and step surfaces — ideal for mass production and high-precision requirements.Lebulang brand is famous china Manufacture.

A 1600mm horizontal heated roller press​ designed for the final sealing and curing of flexible spacer (Super Spacer / rubber strip) insulating glass units. After spacer application, glass passes through quartz heating zones (0–300°C) to soften the spacer, then through synchronized upper and lower rubber rollers that apply uniform pressure for a permanent, airtight bond — no bubbles, no gaps, no rework.

Our Lebulang brand CNC Circular Saw for Industrial Aluminum Profiles equipped with full servo CNC control system + high-speed carbide circular saw blade, this machine completes automatic feeding, fixed-length positioning, 45°/90° mitre cutting and automatic discharging in one workflow. Cutting tolerance controlled within ±0.1mm, smooth burr-free section without secondary polishing, boosting workshop output by 120% and reducing aluminum waste loss by over 15%.our facotry in Jinan hope to cooperate with you.

.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.

Unlike inward-tilting saws that sacrifice loading space, the 550 CNC Outward Swing Saw swings its cutting heads outward—creating a clear, open work area for effortless placement of long profiles. 550mm blades, CNC angle control at 45°/90°, and pneumatic clamping ensure every cut is precise, burr-free, and production-ready. Ideal for curtain wall, aluminum window, and UPVC door production lines.