China 4000mm CNC drill mill for aluminum windows Manufacturer, Supplier, Factory

The PVC Corner Cleaning Machine for Windows is a fully automatic CNC intelligent processing equipment specially used for cleaning welding seams of UPVC and PVC window welding corners. It supports one-step automatic cleaning of outer corners, vertical surfaces, upper and lower welding seams. Featuring high efficiency, precise tolerance compensation and circular interpolation function, it delivers flawless corner cleaning effect. With large data storage capacity and no tool replacement required, this CE & ISO certified machine comes with complete wearing parts and one-year warranty, making it a cost-efficient investment trusted by global importers for high-standard UPVC window batch production.

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.

Maximize efficiency with the 1800 Vertical Washing and Drying Machine for Insulated and Tempered Glass from Shandong Lebulang Precision Machinery Co., Ltd. Designed for insulated and tempered glass up to 1800x2500mm, this 1800 Vertical Washing Drying Machine for Insulated and Tempered Glass features advanced air knife drying and Low-E safe brushes. It guarantees spotless, dry surfaces for perfect sealing while consuming only 15KW of power. As top buyer favored equipment built for high efficiency, easy maintenance, and fast ROI, with customizable voltage, quick spare parts supply and 1-year warranty, it is the ultimate washing solution for modern glass processors.

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.

The 550 CNC Internal Swivel Precision Saw is a high-performance, fully automated cutting solution engineered for the high-end aluminum window, door, and curtain wall industry. Designed to handle complex cutting requirements with exceptional accuracy, this machine features a robust integral cast-iron swivel structure that ensures long-term stability without deformation. It supports both 90° straight cuts and 45° inward miter cuts, with a maximum cutting length of 4200mm, making it ideal for large-scale and precision profiles.

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.