The 630mm² Hydraulic Crimping Tool is a heavy-duty industrial-grade crimper designed for extra-large power cables, bus bars, and grounding lugs in high-current electrical systems. These tools are essential for utility, renewable energy, and industrial applications where ultra-high-pressure crimps are required.

???? Key Features

✔ Massive Crimping Capacity – Handles 630mm² (≈1250 MCM) cables (copper/aluminum).
✔ Extreme Pressure – 20+ ton hydraulic force for flawless, gas-tight crimps.
✔ Interchangeable Dies – Hexagonal, square, or indented dies (typically 120-630mm² range).
✔ Manual or Electric Pump – Some models use battery-powered hydraulics for efficiency.
✔ Safety Lock – Prevents accidental release during operation.
✔ Rugged Construction – Forged steel body for durability in harsh environments.

⚡ Common Applications

• Substations & Power Grids (HV cable terminations).

• Wind/Solar Farms (large inverter & battery connections).

• Industrial Plants (motor leads, bus bars, grounding).

• Shipbuilding & Mining (mega-cable installations).

???? Top Recommended Models

1. Temco HT-50R (Manual, 50-ton, up to 630mm²).

2. IWISS SN-6000 (Battery hydraulic, 30-ton, dies included).

3. Greenlee 1829 (Professional 36-ton, rugged for utilities).

4. Phoenix Contact 3240040 (Precision dies for industrial use).

???? How to Use

1. Select the 630mm² die and install it.

2. Insert cable + lug into the crimper.

3. Pump the handle (or trigger, if electric) until full pressure.

4. Release & inspect – Crimp should be uniform, no gaps.

⚠️ Safety Tips

• Wear gloves/safety glasses – High-pressure tools can be hazardous.

• Lubricate dies occasionally to prevent sticking.

• Avoid over-crimping – Follow manufacturer specs.

???? Buying Considerations

• Manual vs. Electric (Electric = faster but pricier).

• Die Set Included? (630mm² dies may be sold separately).

• Portability (Weight matters for fieldwork).https://store.unigulfsupply.com/product/hydraulic-crimping-tool-630mm2-unigulfsupply/