Intelligent Aluminum Window and Door Production Line with Laser Engraving and Cutting Head
The LJVHF-CNC-6500 CNC Laser Sawing and Milling Machining Center is an integrated production system for high-precision processing of aluminum profiles. It combines laser cutting, milling, and multi-angle sawing (45°–135°) in one efficient workflow, featuring tilting laser heads and milling spindles for complex operations like hidden drainage grooves and pin holes. With automatic barcode labeling, servo-focused laser cutting, and air-flotation worktable technology, it ensures precision, minimizes material waste, and supports seamless integration into digital E-Work factory environments for unmanned production.
Specification
LJVHF-CNC-6500 Features
Fully Automated Integrated Production
Combines loading, processing, and unloading in one continuous system, enabling fully automated laser cutting, milling, and multi-angle sawing (45°–135°) for significantly improved productivity.
Laser & Milling Intelligent Processing
Equipped with front/rear laser heads and multi-directional electric spindles, supporting horizontal and tilting machining (0°–30°) for complex features such as hidden drainage grooves and angled pin holes.
High Precision & Stability
Features servo-focused laser cutting, air-flotation worktable, and dual-layer clamping, ensuring ultra-precise positioning and smooth cutting surfaces with accuracy up to ±0.02mm.
Digital Smart Management
Includes a barcode printing and labeling system and E-Work digital factory connectivity, enabling real-time production tracking, remote monitoring, and unmanned operation.
Efficient Chips Removal & Eco-Friendly Design
Centralized dust and chip extraction keeps the workspace clean, while built-in maintenance access simplifies service and upkeep.
Adaptive Flexible Machining
Capable of handling ultra-thin and tall profiles, automatic discharge of short materials (min. 200mm), and includes saw blade avoidance and corner protection processing to extend tool life.
Item
Specification
Saw blade specification
550 × 30 × 4.4 × 144T (diamond)
Sawing motor power
3.0 kW
Machine power capacity
48kW
Drilling and milling electric spindle power
6kW x 4
Laser power
1.5kW
Input voltage
380V 50Hz
Working air pressure
0.5~0.8MPa
Gas consumption
150L/min
Cutting laser head processing height
160mm
Laser marking power
50W
Marking laser head processing height
160mm
Cutting profile height
30-160mm
Cutting profile width
30-160mm
Maximum raw material length
6500mm (can customized 7500)
Minimum raw material length
1000mm
Cutting length range
200~6500mm
Any angle error
± 5 '
Sawing length accuracy
± 0.10mm
Repetitive positioning error
± 0.02mm
8-hour comprehensive production efficiency:
700-950
Contour dimensions
15250 x 5500 x 2650 mm
Total weight
7500 kg
Product Range
We offer a full range of high-performance machinery for aluminum door, window, and curtain wall production, including Intelligent Machining Centers, CNC Cutting Saws, Laser Sawing & Milling Centers, End Milling Machines, Corner Crimping & Assembly Lines, and Punching/Drilling Systems. Our products feature high precision, automation, and flexibility. With advanced servo systems, laser integration, and digital factory connectivity (e.g., barcode printing, E-Work systems), we ensure improved productivity, accuracy, and reduced labor costs. Ideal for customized, batch, and high-end manufacturing.
Intelligent Production Line
Sawing and Milling Machining Center
Milling Machining Center
Double Head Saw
End Milling Machine
Drilling Machine
About Us
Established in 1997, we are a high-tech enterprise specializing in R&D, manufacturing, sales, and quality assurance. We have become a premier and highly specialized provider of automated aluminum window, door, and curtain wall fabrication systems, offering a comprehensive product portfolio, large production capacity, high market penetration, and an extensive service network.
Quality Assurance
• Professional inspection center: Tracks materials, parts, packaging, and whole machines
• Measuring room with laser interferometer and ballbar instrument
Packaging & Shipping
Customer Cases
Our products lead the aluminum door, window and curtain wall sector with 40% market share, and serve strategic industries including rail transit, aluminum formwork and automotive lightweighting. We support over 8,000 clients and partner with 60% of top curtain wall enterprises.
Exported to over 70 countries including the U.S., Germany, and Australia, we were named a national digital transformation model enterprise alongside High-tech industry leaders.
Our Service
Pre-Sale Services
Complimentary consultation to recommend the most suitable machinery.
Customized professional design solutions for each client.
After-Sale Services
24/7 technical support via standard communications channels.
1-year warranty on all equipment.
Overseas engineer dispatch for installation, maintenance, and operator training.
Payment Options
Letter of Credit (L/C)
30% deposit by T/T, 70% balance by L/C before shipment
30% deposit by T/T, 70% balance by T/T before shipment
Frequently Asked Questions
What functions does the LJVHF-CNC-6500 Machining Center integrate?
The LJVHF-CNC-6500 CNC Laser Sawing and Milling Machining Center integrates laser cutting, milling, and multi-angle sawing (45°–135°) into one automated and continuous workflow system.
What is the positioning and sawing accuracy of the machine?
The system features an ultra-precise repetitive positioning error of ±0.02mm, a sawing length accuracy of ±0.10mm, and an angular error limit of ±5'.
Does it support integration with smart factories?
Yes. The machine includes a barcode printing and labeling system and supports seamless digital factory connectivity (such as the E-Work system) for real-time production tracking and unmanned operation.
What sizes of raw materials can be processed?
It can process raw materials with a standard maximum length of 6500mm (customizable to 7500mm) and a minimum length of 1000mm. The cutting profile height and width both range from 30mm to 160mm.
What kind of after-sales services are provided?
We offer 24/7 technical support, a 1-year warranty on all equipment, and the option to dispatch engineers overseas for installation, system maintenance, and operator training.
Datum Machine
