Product Description
High-precision Vertical Cold Extrusion Machine engineered for the high-volume production of aluminum slugs, aerosol cans, and complex tubular components. This system delivers unmatched material grain structure and dimensional accuracy through advanced mechanical cold-forming technology.
Technical Specifications
| Operational Parameter | Configuration Details |
|---|---|
| Nominal Force | 600 - 1200 Tons (Customizable) |
| Max Extrusion Diameter | Up to 88 mm (Aluminum) |
| Max Extrusion Length | 320 mm |
| Production Speed | 60 - 90 pieces per minute |
| Main Motor Power | 45 - 75 kW |
| Control System | Integrated Siemens PLC & Touchscreen |
MODEL SPECIFICATIONS
| Parameter | 300T | 400T | 650T | 800T |
|---|---|---|---|---|
| Nominal Force (kN) | 3000 | 4000 | 6500 | 8000 |
| Max Working Pressure (MPa) | 22 | 22 | 22 | 24 |
| Main Cylinder Stroke (mm) | 500 | 500 | 490 | 550 |
| Machine Weight (T) | 10.2 | 11.8 | 15.2 | 26.5 |
Max Production Diameter by Model
| Model | 300T | 400T | 500T | 650T | 800T | 1200T | 1500T |
|---|---|---|---|---|---|---|---|
| Max Production Diameter (mm) | 65 | 68 | 74 | 92 | 110 | 136 | 160 |
NS-300T Impact Extrusion Machine — Technical Data
| Parameter | NS-300T Value |
|---|---|
| Nominal Force | 3000 KN |
| Main Cylinder Force | 3000 KN |
| Top Cylinder Force | 50 KN |
| Master Cylinder Stroke | 350 mm |
| Lower Cylinder Stroke | 60 mm |
| Movable Beam No-Load Descending Speed | 260 mm/s |
| Movable Beam Working Speed | 22 mm/s |
| Movable Beam Return Speed | 230 mm/s |
| Top Cylinder Eject Speed | 200 mm/s |
| Opening Height | 800 mm |
| Effective Workbench Area | Left/Right 550 mm / Front/Back 550 mm |
| Oil Pressure Specification | Master Cylinder 25 MPa / Top Cylinder 10 MPa |
| Machine Dimensions (L × W × H) | 2200 × 1500 × 2950 mm |
| Motor Power | 37 KW |
| Mechanical Weight (Approx.) | 7500 KG |
Key Engineering Features
Cold Forming Precision
Utilizes impact extrusion technology to create seamless, high-strength parts with minimal material waste compared to machining.
Vertical Rigid Frame
Constructed with a heavy-duty, stress-relieved steel frame to ensure zero-deflection during high-tonnage extrusion cycles.
Automated Feeding
Integrated vibratory bowl feeder and synchronized mechanical arm for 24/7 continuous production at maximum SPM.
Energy Efficient Drive
Advanced frequency-controlled main drive reduces energy consumption by up to 25% during idle and return strokes.
Why Choose Cold Extrusion?
For high-volume manufacturing, cold extrusion offers significant advantages over traditional deep drawing or casting:
- Material Savings: Near-net-shape production reduces scrap rate to less than 2%.
- Grain Refinement: The cold-forming process work-hardens the material, increasing tensile strength.
- Surface Finish: Achieves smooth, mirror-like internal and external surfaces directly from the die.
Expert Note: Ideal for aluminum alloys (1050, 1070) used in aerosol packaging and pharmaceutical tubes.
Applications & Tooling
Primary Products
- Aluminum Aerosol Cans & Bottles
- Collapsible Pharmaceutical Tubes
- Battery Shells & Capacitors
- Automotive Bushings & Pistons
Custom Mold Engineering
We provide full turnkey tooling support:
- Carbide-tipped Punch & Die Sets
- Ejection Pin Assemblies
- High-speed Transfer Grippers
Global Installation & On-Site Training
Our specialized engineering team offers full facility layout planning, machine commissioning, and technical training. We ensure your cold extrusion production line reaches peak OEE (Overall Equipment Effectiveness) within days of installation.
