NL‑160 Automatic Aluminum Channel Letter Bending Machine

Product Introduction

Newin NL‑160 automatic aluminum letter bender integrates auto‑feeding, auto‑slotting and auto‑bending. Developed for advertising sign industry. It adopts five‑axis mechanical structure with closed‑loop self‑test system, equipped with 5 driving motors. The swing milling cutter enables double‑sided front‑and‑back slotting. Max processing width reaches 160 mm, material thickness ranges 0.3‑1.5 mm. It processes aluminum profile, flat aluminum and channelume for LED letters, metal letters, rim‑free letters, resin letters, side‑lit letters and other indoor & outdoor signage. One‑button operation, stable performance and low noise.

Key Features

1. Five‑axis integrated construction: feeding, lifting, slotting and bending one‑step forming for stable cutting & bending, high accuracy. Equipped with 5 driving motors.
2. Brushless DC cutting motor with adjustable speed for various materials.
3. Closed‑loop self‑test system; total deviation less than 0.1 mm compared with design files for high‑precision output.
4. Imported Hiwin guide rail positioning cutting ensures stable slotting performance.
5. Intelligent spring‑back coefficient compensation for curved arcs to guarantee forming accuracy for different aluminum materials.
6. Copper bending unit: powerful bending force for thick aluminum; protects aluminum surface from scratches.
7. Swing‑type milling cutter system: the cutter swings freely to realize front‑and‑back double‑sided slotting. 75 mm diameter milling cutter delivers easy cutting for thick materials.
8. Ideal for indoor‑outdoor signs, lamp‑houses, LED aluminum letters, metal letters, rim‑free letters, resin letters, side‑luminous letters.
9. Simple one‑button operation for feed / start / material return. Oil‑water separator stabilizes air pressure. Split‑type head for easy assembly and maintenance.
10. Reinforced heavy‑duty column improves cutting stability. Cost‑effective and low‑noise operation.

Technical Specifications

Main Components

• Copper Bending Unit: Heavy‑duty copper assembly with strong bending force; prevents scratches on aluminum surface, perfect for thick aluminum.
• Swing‑Milling Cutter Unit: Freely swingable cutter for double‑sided slotting; 75 mm cutter for thick‑material cutting.
• Feeding‑Slotting Module: Split‑type head for convenient assembly and repair.
• Imported Hiwin Rail + Reinforced Column: Guarantee stable cutting performance.
• Control Panel: One‑button control for feeding, start and material return.
• Oil‑Water Separator: Stabilize compressed‑air pressure for reliable pneumatic performance.

Sample Output

LED illuminated letters, rim‑free letters, resin letters, side‑lit letters, 3D advertising signs, special‑shape artistic letters.

Warranty

1‑year warranty for whole machine (consumables excluded); 3‑year warranty for motors.

Installation & Training (3 options)

1. Factory‑side Training: Customers visit Newin factory for hands‑on face‑to‑face training by our engineers.
2. On‑site Service: Our engineer provides on‑site instruction at customer’s location. Buyer covers all related expenses including round‑trip flight, accommodation and meals.
3. Remote Training: Installation, commissioning & operation guidance via WhatsApp, video call and email.