New I-Type Semi-Automatic Container Spreader is a container spreader with main beams made of welded I-beams, belonging to mechanical semi-automatic spreaders, which rely on gravity for locking and opening, simple structure, high cost-performance, and easy maintenance. It is commonly used for loading and unloading of 20'/40' standard containers in ports, yards, and shipyards.
Core Structure of Spreader Main beam
I. High-strength I-beam, strong rigidity, light self-weight, small deflection.
2. End beam + Twist lock: Four-cornerly arranged gravity-type twist locks, 90° rotation locking, semi-automatic connection.
3. Guiding arm: Four-cornerly rounded guide plates, collision prevention, auxiliary positioning.
4. Open/close lock indication: Mechanical/visual indication, convenient for operators to observe.
5. No-power design: No need for hydraulic/motor, relies on crane lifting gravity to automatically open/close.
Technical specifications
1) Basic parameters Applicable container type: ISO 20′, 40′, 45′.
2)Rated lifting capacity: 30t / 35t / 40t / 41t.
3)Rotating lock: 90° rotation,
4) Material: High-strength steel.
5) Working class and safety Working class: A6～A7 (port heavy-duty). Safety device: Anti-slip lock.
Main Application Scenarios
1. Deck cranes/gantry cranes: suitable for docks and bulk cargo yards, can be used for both containers and cargo; simply change the lifting equipment to grab buckets/lift containers.
2. Small inland/coastal ports: 20′/40′ standard container loading and unloading, low cost and easy maintenance.
3. Railway yard/transfer station: Container cross-line horizontal movement and stacking.
4. Shipyard/Container Repair Yard: Empty/Light Container Handling, Stacking, Repair, and Alignment.
Advantages
1. Simple structure, extremely low failure rate, using national standard I-beam as the main beam, welded as a whole, no hydraulic, no motor, no complex electrical control; no oil leakage, no circuit failures, almost maintenance-free.
2. Light self-weight, does not occupy the rated load of the crane, much lighter than hydraulic telescopic hoists, under the same lifting capacity of the crane, does not waste lifting ability.
3. Gravity automatic locking, simple operation relies on self-weight to automatically open and close the lock, no additional electrical and hydraulic operation required, driver can align with one click, easy to learn.
4. High cost-performance, low investment cost, suitable for small and medium-sized ports, yards, and ship-mounted cranes.
5. Durable and robust, suitable for 24-hour continuous operation, the main beam is strong, with good bending performance, impact-resistant, fatigue-resistant, long service life.
6. Extremely low maintenance costs, only simple pins and rotating lock wear parts, no need to replace hydraulic oil, seals, or valve groups, almost zero maintenance costs later.
7. Strong adaptability, compatible with various cranes, can be directly matched: wire rope rope-lay grab crane, shipboard deck crane, gantry crane, mobile crane, track crane, universal installation interface, easy to change.
8. High operating efficiency, the mechanical structure responds quickly, alignment, locking box, hoisting process is smooth, and faster cycle operation speed.
Hot Tags: New I type container spreader, China New I type container spreader manufacturers, suppliers, factory, full automatic container spreader, Frame Type Container Spreader, lifting bar, container adapter, Over Height Container Lifting Frame, Semi automatic container spreader