Multifunction Automatic CNC Metal Channel Letter Notching Flanging Bending MachineRemark:
The air pump and computer is not included, please prepare it by yourself.The air pump should be above 0.6Mpa and computer should be WIN7 WIN10 32-bit/64-bit with PCI slot, But win7 is betterFeatures:1. Feeding system:Precision screw transmission and mechanical arm alternatively feeding structure (closed loop self-test system)
2. Slotting system:Hard alloy planer
3. Notching structure:Notching by air cylinder
4. Flanging structure:Pneumatic flanging by air cylinder
5. Bending system:Double -pole alternate part-arc institution and patented alternative arc-extrusion structure
6. Driving motor:Servo motor 3 set; stepper motor 1 set
7. Software Control card Leetro Four -axis motion control card
8. Software system Auto drive / CBS4 auto bending system
9. Input voltage 220V 50Hz 3Kw
10. Air pressure 0.6-0.8Mpa
Application:Industry: It is a fully automatic channel letter fabrication machine in sign making industry. Applicable in Channel Letters, Signboard, Resin Signs, Sign Box, etc.
Materials: Flat Aluminum Coil,Stainless steel, galvanized plate
Automatic Pneumatic Clinching Machine for Metal Channel Letters – Fastener-Free Assembly for Sign Fabrication| Technical Specifications |
| Model | MNM-CLINCHER-03 |
| Process Type | Pneumatic-hydraulic clinching (fastener-free mechanical interlocking) |
| Application | Joining aluminum channel letter backs to return frames |
| Throat Depth | 600 mm (23.6 in) |
| Max Joining Thickness | 0.6 – 1.6 mm (0.024–0.063 in) total (two layers combined) |
| Working Stroke | 50 mm (2.0 in) non-cutting |
| 10 mm (0.39 in) pressure stroke |
| Cycle Speed | Up to 40 cycles/min |
| Clinching Head Adjustment | Vertical: 0–100 mm (0–3.93 in) |
| Horizontal: 75 mm (3.0 in) |
| Workpiece Depth Capacity | 10–200 mm (0.39–7.87 in) |
| Worktable Size | 860 x 860 mm (33.8 x 33.8 in) |
| Worktable Height | Pneumatically adjustable |
| Machine Dimensions (LxWxH) | 1050 x 1050 x 1850 mm (41.3 x 41.3 x 72.8 in) |
| Packing Dimensions (LxWxH) | 1180 x 1180 x 2080 mm (46.4 x 46.4 x 81.9 in) |
| Net Weight | 223 kg (492 lbs) |
| Gross Weight | 275 kg (606 lbs) |
| Air Supply Pressure | 0.6–0.8 MPa (87–116 psi) |
| Air Line Connection | 8 mm / 5/16 in tube fitting |
| Control | Foot pedal actuation with hydraulic-pneumatic intensifier |
| Frame Construction | Heavy-duty steel, powder-coated |
| Compatible Materials | Aluminum, mild steel, stainless steel, copper (0.3–1.0 mm per layer) |
| Standards Compliance | CE-compliant safety markings and controls |
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| Key Specification Highlights |
| Feature | Value |
| Throat Depth | 600 mm – accommodates large format signage |
| Adjustable Clinching Head | 100 mm vertical / 75 mm horizontal – tool-less positioning |
| Cycle Speed | 40 cycles/min – high-speed continuous operation |
| Material Range | Up to 1.6 mm total thickness (two sheets) |
| Worktable | 860 mm square, pneumatically lifting |
| Power Source | Compressed air only – no electrical power required |
FeaturesThe MNM-CLINCHER-03 Clinching Machine is an advanced rivet-free fastening solution designed for joining aluminum, copper, mild steel, and stainless steel sheets. It is ideally suited for manufacturing advertising letters, specifically for clinching the base plates and frames of aluminum-housed signage.
Featuring pneumatic foot-pedal control, the machine significantly reduces manual handling and operator fatigue. Its adjustable clinching head can be easily positioned to accommodate various shell shapes, offering exceptional versatility and ease of use.
To handle different material thicknesses, both the worktable height and needle position can be quickly adjusted via manual valves. This flexibility allows for faster setup and processing of letter-shaped housings, greatly improving overall production efficiency.
Built with high-quality, well-known pneumatic components, the machine ensures reliable performance, consistent output, and extended service life.
Clear safety warnings are prominently displayed on the unit, reminding operators to follow correct procedures. This focus on safety helps prevent accidents and ensures a secure working environment.
Adjustable foot supports allow the operator to customize the machine’s height for optimal ergonomics. The option to work comfortably in a seated position further reduces physical strain and enhances productivity.
Hands-Free Precision and Flexibility
Foot-operated pneumatic control keeps your hands free, allowing flexible adjustment of the riveting position.
Tabletop Height Adjustment
Easily adapt the workstation to your preferred working height.
Moisture and Oil Isolation
Protects internal components from compressed air contaminants, extending service life.
Offset Adjustment Design
Enables easier and more convenient handling of workpieces.
Riveting Effect Demonstration
Ensures consistent, high-quality results every time.