Multi-Petal Grapple For Pulp & Paper Handling

In bulk material handling, the grapple is one of the most stressed components on a crane. Constant impact with cargo, friction against ship structures, and high cycle frequencies make it a primary source of downtime. At Leizhan, we have analyzed field failures and listened to operator feedback worldwide to design a series of grapples that excel in the toughest environments – especially for handling paper pulp heavy and light slag.

Our electro-hydraulic multi-petal grapple is built for single‑lift cranes. Its balanced beam ensures even rope loading, while the lower beam connects to hydraulic cylinders and bucket petals via heavy‑duty pins. The shell is fabricated from imported wear‑resistant steel. The hydraulic power unit and cylinders provide smooth, powerful opening and closing actions. Every component is made from premium materials and is easily interchangeable, reducing maintenance time.

Key advantages of this grapple:

1. High reliability under continuous impact and abrasive conditions.

2. Compact hydraulic design with working pressure ≤14 MPa, oil temperature range -5°C to +65°C.

3. Factory tested for reciprocating cycles before delivery.

4. Easy inspection of hoses, fittings, and cylinder bolts.

Choose Leizhan’s grapple to cut your crane’s overall failure rate and improve productivity. Contact us for a custom solution. Email: leizhanworld@gmail.com.