Double head UPVC window bead cutting machine

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.

800mm CNC Curtain Wall End Milling Machine is a high-efficiency, precision-engineered solution designed for end face milling, notching, and tenon processing of aluminum curtain wall, window, and door profiles. Ideal for architectural aluminum fabrication, it ensures seamless T-joint connections between mullions, transoms, and frames.

The heavy-duty curtain wall notching saw is purpose-built for aluminum profile fabrication. Featuring a 500mm cutting blade​ and hydraulic feeding, it supports 0–45° adjustable cutting angles​ to meet complex design requirements. Its rigid structure and high-power motor ensure smooth cutting even on thick-walled profiles. A reliable solution for manufacturers specializing in curtain walls, sunrooms, and architectural aluminum systems.

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,Our products will let you enjoy the best quality at the lowest price. 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.

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.

This 5-Axis CNC Compound Mitre Saw​ is a high-precision cutting solution engineered for complex angle machining of aluminum, UPVC, and composite profiles. Designed for curtain wall, window, and door fabrication, it combines CNC servo-driven control​ with a rigid industrial structure to deliver accurate mitre and bevel cuts​ in a single operation. The advanced 5-axis system allows automatic positioning of the saw head and profile clamping, ensuring consistent ±0.1mm cutting accuracy and smooth, burr-free surfaces. With its intelligent control interface, high-speed cutting capability, and robust pneumatic clamping system, this machine significantly improves production efficiency while reducing manual adjustment and material waste—making it the ideal choice for high-end window, door, and facade manufacturers.