Double Saw Blade Notching Machine for Aluminum Profiles with 0° to -45° Free Swing Angle

• Customization: Available
• After-sales Service: Online or on-Site Service
• Warranty: 12 Month
• Model NO.: LJKA-600
• Condition: New
• Certification: ISO, CE
• Automatic Grade: Automatic
• CNC or Not: CNC
• Voltage: 380V
• Cutting Motor Power: 2×3.0kw
• Motor Rotary Speed: 2800r/Min
• Saw Blade Swinging Range: 0º -45°
• Cutting Depth: 220×180mm
• Cutting Width: 300mm
• Transport Package: Iron Pallet in Container
• Specification: 3600×1700×1800mm
• Trademark: Tianchen
• Origin: China
• Production Capacity: 300 Units/Year
• Package Size: 36.00cm * 17.00cm * 18.00cm
• Package Gross Weight: 3500.000kg

Product Description

Product Description

Double Saw Blade Notching Machine for Aluminum Profiles with 0° to -45° Free Swing Angle

This specialized notching saw is designed for processing aluminum curtain wall and lighting skylight profiles with special end-surface angles. It features two saw blades that swing freely from 0° to -45°, enabling precise angle cutting. Equipped with a magnetic ruler control system, it provides digital display of cutting angles and worktable height adjustments, ensuring accurate and efficient special-shaped end processing.

Specification

LJKA-600

1. Application Scope

Designed for aluminum curtain wall and lighting skylight profiles
Specialized in processing special angles at profile end surfaces
2. Technical Capabilities

Dual saw blades with 0° to -45° swinging range
Magnetic ruler control system for precision cutting
Digital display of cutting angles and worktable height
3. Operational Advantages

Easy adjustment of worktable and locating devices
Enables special end-surface angle processing
User-friendly digital control interface
4. Design Features

Flexible dual-blade configuration
Integrated digital measurement system
Adaptable to various profile processing requirements

Item	Specification
Power supply	380V50Hz
Cutting motor power	2×3.0kW
Motor rotary speed	2800r/min
Operation air pressure	0.5Mpa-0.8Mpa
Saw blade swinging range	0º -45°
Cutting depth(vertical and horizontal saw blade)	220×180mm
Cutting Width	300mm
Cutter feeding speed	Stepless speed regulation 0-3m/min
Saw Blade Specification	φ600mm×4.8mm×φ30mm Z=144 (vertical saw blade), φ550mm (horizontal saw blade)
Contour Dimension	3600×1700×1800mm
Weight	About 1500kg

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