Automatic CNC Cutting Saw for Aluminum Profile Corner Connectors - High Speed & High Precision

• Customization: Available
• After-sales Service: Online or on-Site Service
• Warranty: 12 Month
• Model NO.: LJJA-CNC-500
• Condition: New
• Certification: ISO, CE
• Automatic Grade: Automatic
• CNC or Not: CNC
• Voltage: 380V
• Cutting Width*Height: 120*120mm
• Motor Power: 3kw
• Motor Rev: 2840r/Min
• Blade Specification: φ500×φ30×4.4mm×Z120
• Transport Package: Iron Pallet in Container
• Specification: 5670×1850×1860mm
• Trademark: Tianchen
• Origin: China
• Production Capacity: 300 Units/Year
• Package Size: 56.70cm * 18.50cm * 18.60cm
• Package Gross Weight: 750.000kg

Product Description

Product Description

Automatic CNC Cutting Saw for Aluminum Profile Corner Connectors - High Speed & High Precision

Specialized in aluminum profile corner connector processing, this machine boasts a powerful motor-driven hard alloy saw blade for high-speed, precise cutting. It adopts servo control & ball screw for accurate positioning and high automation, plus a Siemens touch screen for intuitive operation. With advanced tech, good performance and easy maintenance, it's ideal for the task.

Specification

LJJA-CNC-500

1. Application
Specialized for processing corner connectors of aluminum profiles
2. Cutting Performance
Equipped with hard alloy saw blade, driven by powerful motor
Enables high-speed, high-efficiency and high-precision profile cutting
3. Control & Automation
Adopts servo control motor and ball screw connection: ensures accurate positioning and high automation degree
Configured with Siemens touch screen: realizes easy and intuitive operation
4. Usability & Maintenance
Easy to operate, with good overall performance and advanced technology
Simple and convenient maintenance

Item	Specification
Auto-feeding length	5~700mm
Cutting width*height	120*120mm
Motor power	3KW
Motor rev	2840r/min
Blade specification	φ500×φ30×4.4mm×Z120
Cutter feeding speed	0 ~ 3m/min
Operation air pressure	0.5 - 0.8MPa
Contour Dimension	5670×1850×1860mm
Weight	About 750kg

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

Company Profile

About TC-Alum

TC-Alum is a subsidiary holding company of Tianchen Group, a prominent enterprise in Shandong Province. Established in 1997 and based in Jinan, 

TC-Alum is a high-tech enterprise specializing in R&D, manufacturing, sales, and quality assurance. It has become China's premier and most specialized provider of automated aluminum window, door, and curtain wall fabrication systems, offering the most comprehensive product portfolio, the largest production capacity, the highest 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 China's 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 Phone, Email, or Skype
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