HYCK-50NCAdvance Small-Pipe Equipment
CNC Advance Small-Pipe Punching Machine
Servo-fed, PLC-controlled hole punching for tunnel grouting pipes up to 6 m long: enter the hole pattern, press start.
CNC Advance Small-Pipe Punching MachineHYCK-50NC
≤ 6 mPipe length
80–120/minPunching speed
±0.3 mmHole accuracy
200Holes per pipe
Overview
The HYCK-50NC punches the grout holes in advance small pipes (42 and 50 mm) for tunnel pre-support. A high-torque AC servo motor feeds the pipe with fast response and precise positioning, and a PLC with touch screen means the operator only enters the hole coordinates. One operator can punch more than 20,000 holes in an eight-hour shift.
Key features
- Schneider servo motor and control system.
- Touch screen: enter any number of hole spacings and hole counts.
- Adjustable punching and clamping pressure to suit different wall thicknesses.
- Pulse cylinder control: fast approach, slow punch, fast return.
- Handles round pipe, square tube and small sections up to 80 × 80 mm.
- Zero-load hydraulic circuit with a low-speed pump motor: quieter, longer motor life, lower power use.
- Settable 150 mm cylinder stroke and 600 mm throat; strong clamping keeps the pipe located.
Specifications
| Parameter | Value |
|---|---|
| Model | HYCK-50NC |
| Pipe sizes | Φ42 / Φ50 advance small pipe |
| Max. pipe section | 80 × 80 mm |
| Feed length | 1000–6000 mm |
| Feed speed | Max. 800 mm/s |
| Feed accuracy | ±0.2–0.3 mm |
| Punching speed | 80–120 strokes/min |
| Punching accuracy | ±0.3 mm |
| Standard hole | Φ6 mm |
| Holes per pipe | Up to 200 |
| Motor power | To be confirmed (1.5 / 9.5 kW listed) |
| Machine dimensions | 5800 × 800 × 1200 mm |
| Machine weight | 1500 kg |
Models
| Model | Pipe | Holes per pipe | Hole pitch | Motor |
|---|---|---|---|---|
| HYCK-50NC | Φ42 / Φ50 | 200 | 15 mm | TBC |
| HYCK-80NC | Up to 80 mm | 199 | 15 mm | 4 kW |
Applications
Tunnel advance small pipesGrouting pipesBridge works
