Nā Māhele Huahana
A upena lawe ukana is a flexible rope or webbing net that lifts a whole consignment as one unit. Kau ʻia mai kona kihi a i ʻole nā maʻa helu lehulehu, hohola ia i ka haawe ma kekahi alo akea ma kahi o ka lae hookahi, ʻaʻole maʻamau, Hiki ke hoʻoneʻe ʻia nā mea ʻae ʻole a i hoʻopaʻa ʻia me ka ʻole o ka hoʻopaʻa hou ʻia ʻana a i ʻole ke kaula ʻia i hoʻokahi ʻāpana i ka manawa.
This category covers the flat lifting net, the three-dimensional net bag and the heavy-duty large-tonnage net, made in nylon, poliester, polypropylene, UHMWPE and aramid to the mesh, anawaena kaula, size and working load your cargo needs. E haʻi mai iā mākou i ka ukana, kona ʻano a me kona hōʻike ʻana i ka crane, and we will confirm the net that fits it.
Choosing a cargo lifting net by the load, not by the size
A net is specified from three things: what the cargo is, how it is packed, and how the net will be attached. Loose goods that must not escape the net need a closed three-dimensional form; a palletised or bundled load that only has to be held together is served by a flat net with four corner points. The mesh and the rope diameter follow from the cargo’s smallest dimension and its mass, not from the net’s outside size.
Materials, and what decides between them
- Nylon — the general-purpose choice: tough, abrasion-resistant, good with shock loads.
- Polyester — low stretch, stable under a steady load, good for repetitive handling.
- Polypropylene — light and economical, a lana ia; suited to light daily work.
- UHMWPE a me ka aramid — for the highest strength-to-weight, and for heat or flame exposure respectively.
Whatever the fibre, the contact is soft: a net will not scratch a finished, coated or painted surface the way a chain or a wire rope does. Where the cargo is dressed, say so on the enquiry and the mesh and edge protection are chosen with that in mind.
Nīnau pinepine ʻia
He aha ka ukana hana e pono iaʻu ke kuhikuhi? ʻO ka ukana e like me ka mea i hōʻike ʻia, for the arrangement you will actually use — the net’s rating is not the same as the crane’s.
Hiki ke hana i ka upena i ko'u nui? ʻAe. Nui, makaʻu, anawaena kaula, number of lifting points and capacity are all made to order.
Is marking supplied? Yes — the working load limit and the identification the net was made to are marked on the net.
Kahi e hele ai
For the forms in this family, ike cargo webbing net, extra large capacity cargo net, heavy duty military cargo netting a heavy duty lifting net. Nā waeʻano pili: upena ukana, maʻa hāpai.
Hoʻopili
Lift Sling Rigging Co., Ltd - kelepona a me WeChat 18066002268, leka uila 702461526@qq.com, Pāka ʻOihana Lifute, Kulanakauhale o Taizhou, ʻĀpana ʻo Jiangsu, Kina. HS code 630790.