SYNTHETIC SLINGS, POLYESTER FLAT WEBBING SLINGS ,POLYESTER ROUND SLINGS

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SYNTHETIC SLINGS

LASHING SOLUTIONS

WIRE ROPE SLINGS

CHAIN SLINGS

LIFTING ACESSAORIES

MATERIAL HANDLING EQUIPMENTS

CONSTRUCTION SAFETY NETS

CARGO NET

MARINE PURPOSE NETS

MISC INDUSTRIAL NETS

LADDERS

Endless Grommet Slings

Endless Grommet Slings
   
   
Splicing the ends of a piece of wire rope makes an grommet slings, endless grommet slings. It is simple to handle and can be used in several different ways. The endless grommet slings, braided belt slings are most commonly used as a choker hitch. When the endless sling is used as a choker, user passes it around the object forming a loop on top of the object. The other end is passed through this loop, pulled tight and attached to the cargo hook. User spread apart the two parts of the sling on the bottom of the object.
Double part endless slings are available in both ferule spliced and hand spliced.


 
 
 
MAX. SAFE WORKING LOAD IN KG DOUBLE PART WIRE ROPE SLINGS
MIN. ROPE SIZE (MM) VERTICAL LIFT (KG) BASKET LIFT (KG) CHOKER LIFT (KG)
3 140 280 100
4 260 520 200
5 400 800 300
6 500 1000 380
8 1100 2200 820
9 1340 2680 1000
10 1600 3200 1200
11 2000 4000 1500
12 2400 4800 1800
13 2800 5600 2100
14 3500 7000 2600
16 4000 8000 3000
18 5000 10000 3750
19 6000 12000 4500
20 6600 13200 4950
22 8000 16000 6000
24 9200 18400 6900
25 10000 20000 7500
29 13000 26000 9750
32 16000 32000 12000
35 18400 36800 13800
36 20800 41600 15600
38 24000 48000 18000
40 25400 50800 19050
44 33400 66800 25050
48 40000 80000 30000
52 46000 92000 34500
 
  • Use large enough hooks and large diameter shackles to avoid crushing and kinking of the sling. If possible use Wide-Body shackles. They increase the D/d ratio and you gain sling strength.
  • Small diameter shackles reduce the sling strength and, most likely, that small diameter shackle also has insufficient capacity for that job. Shackle or not, objects to be lifted and all hook up points must at least ensure a D/d Ratio of 5:1.
  • Proper D/d ratio for the sling capacity. If the sling is too short you may have to adjust the capacity because of the sling angle. The D/d Ratio is the ratio of the diameter around which the sling is bent divided by the body diameter of the sling.


GROMMET WIRE ROPE SLINGS 
  1. A Grommet consists of an endless rope having construction 6/1 construction & is used where high ultimate breaking strength of the rope is required beyond the limits of a single part rope.
  2. A strand of sufficient length to complete the Grommet shall be obtained by either of the following methods: 
    Method A : An order strand shall be unlaid from a specimen of 6/1 rope conforming to the requirement of the customer.
    Method B :Unlaying from a specimen of 6/4 rope having strands in all respects equipment to those obtained by method A above.
    Method C : Using a virgin strand either prefromed or post formed & in all other respects equivalent to those obtained by method A & B.
  3. During the course of construction of a Grommet the performed lay of the strand shall be maintained and shall not be interfered with, except when laying in the core, for which purpose length of strand left to form the core should be straightened .
  4. The length of the strand required to form a Grommet shall be equal to about seven-and-a-half times the parameter of the Grommet.
 

BRAIDED WIRE ROPE BELT SLINGS

Braided Belt Slings of Wire ropes are ideal for the lifting of the loads which are abrasive, hot or may cut the other types of slings like polyester webbing belt slings. Woven from tested quality high tensile wire ropes these slings are very flexible, have wide surface to load contact. These can be made in various length and width and safe working load capacity with both soft eye and hard eye design. These are ideal for lifting of coils, hot steel loads etc. these slings are made from 4 mm wire rope dia to 16 mm wire rope dia and numbers of wires vary from 6 to 14 depending upon the specific requirements of width and capacity. Generally made of 6x19 steel core construction wire ropes.

Endless Grommet Slings

 

 

 

 

 
 
 
 
 
 
 


     

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