China aluminum profile thermal break production 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.

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.

The 550 CNC Outward Swing Precision Cutting Saw is built for high-volume 45° and 90° cutting of aluminum, UPVC, and curtain wall profiles. Its swing-out dual-head design provides unobstructed loading space for long workpieces, while 550mm blades and CNC-controlled positioning deliver repeatable ±0.1mm accuracy. Engineered for window, door, and façade manufacturers who need fast setup, clean cuts, and continuous production.

Lebulang specializes in insulated glass machinery. We supply complete solutions including consulting, bulk order, custom retrofit and turnkey projects for the CNC Washing Drying Press Insulated Glass Production Line. Equipped with touchscreen intelligent control, the line handles ordinary, tempered and Low-E glass automatically. It runs steadily with high precision and high output, ideal for mid-to-large glass factories. We support wholesale, spot order and flexible procurement, offering competitive pricing and dedicated technical guidance for global buyers.

The PVC Window Door Making Single Head Double Side Seamless Welding Machine is a premium solution for manufacturing high-end white and colored UPVC doors and windows. Equipped with a single machine head that houses four precision cutters, it achieves flawless double-sided seamless cleaning on both top and bottom surfaces. Driven by a top-level Omron PLC and guided by precision square rails, this machine guarantees exceptional welding strength and a perfectly smooth finish. With versatile angle welding capability (30°–180°) and customizable features, it supports on-demand component matching and extended spare parts supply cycle, making it the ideal choice for producing standard, arc-shaped, and custom-designed PVC windows for global merchants.

The Dual-Motor Thermal Break Knurling Strip Inserting Machine is a professional automated processing device designed specifically for aluminum thermal break profile production. Equipped with independent dual-motor drive system, The machine integrates precision knurling and strip inserting functions in one unit, effectively completing tooth rolling and heat insulation strip embedding for aluminum alloy profiles. It solves the problems of low efficiency, uneven knurling and loose strip fitting in traditional single-motor equipment. Widely applicable to heat-insulated aluminum window and door profiles, curtain wall profiles and industrial thermal break aluminum profiles, it is core processing equipment for aluminum profile thermal insulation production lines.Lebulang brand is china famous manufature.