6: 1 Endless Wire Rope Slings for Lifting----China Dawson

• Customization: Available
• Material: Steel Wire
• Cross Sectional Shape: Round
• Application: Construction Wire Mesh
• Type: Steel Coil
• Wide in Width: 10-240mm
• Surface Treatment: Hot Dipped Galvanized
• Metal Wire Drawing: Cold Drawing
• Status: Soft State
• Thickness: Metal Fiber
• Feature: Endless
• According to: En13414 Standard
• Brand: Dawson
• Advantages: Price and Quality
• Transport Package: Carton, Then on Pallet
• Specification: EN13414
• Trademark: Dawson or OEM
• Origin: China
• Production Capacity: 100000, 000 Meters Per Year

Product Description

Dimensions:

Nominal dia. d(mm)	Breaking load (KN)	Vertical working load of single leg	Working load of double leg		Working load of four leg		Approx. weight (kg/m)
		(KN)	(KN)		(KN)
		α=0°	α≤45°	45°≤α≤90°	α≤45°	45°≤α≤90°
10	60	10	18	14	36	28	0.29
12	100	16	30	22	60	44	0.48
15	140	23	41	32	82	64	0.71
18	180	30	54	42	108	84	0.98
21	235	39	70	55	140	110	1.11
24	305	51	92	70	184	140	1.44
27	385	64	115	90	230	180	1.82
30	475	79	142	110	284	220	2.25
36	605	114	205	160	410	320	3.39
42	930	155	280	217	560	434	4.61
48	1220	203	365	284	730	568	6.02
54	1540	256	460	358	920	716	7.62
60	1900	316	570	442	1140	884	9.38
66	2305	384	690	538	1380	1076	11.36
72	2745	458	824	640	1648	1280	13.53
78	3220	536	964	750	1928	1500	15.91
84	3730	622	1120	870	2240	1740	18.43
90	4285	714	1285	1000	2570	2000	21.15
96	4880	812	1462	1136	2924	2274	24.07
102	5510	918	1652	1285	3304	2570	27.20
108	6175	1030	1854	1442	3708	2884	30.46
114	6875	1146	2062	1604	4124	3208	34.00
120	7615	1270	2286	1778	4572	3556	37.67
126	8400	1400	2520	1960	5040	3920	41.48
132	9210	1535	2763	2150	5526	4300	45.56
138	10032	1672	3010	2340	6020	4680	49.78
144	10945	1824	3282	2554	6564	5108	54.20
150	11855	1976	3556	2766	7112	5532	58.82
156	12860	2144	3860	3002	7720	6004	63.65
162	13860	2310	4158	3234	8316	6468	68.68
168	14955	2492	4486	3488	8972	6976	74.12
174	16050	2675	4815	3745	9630	7490	78.88
180	17145	2858	5144	4000	10288	8000	85.00
186	17600	2934	5282	4108	10564	8216	94.52
192	18695	3116	5608	4362	11216	8724	100.6
198	19800	3300	5940	4620	11880	9240	106.8
204	21160	3526	6346	4936	12692	9872	113.6
210	22345	3724	6702	5214	13404	10428	120.4
216	23710	3950	7110	5530	14220	11060	127.2
222	24990	4165	7498	5830	14995	11660	134.6
228	26355	4392	7906	6150	15812	12300	142.1
234	27815	4636	8345	6490	16690	12980	149.6
240	29275	4880	8784	6832	17568	13664	157.1

NOTE: Safety factor 6:1,for use in general frequent lifting environment.

Wire rope is made of plaiting strands of wire - normally medium carbon steel - into a thick cable. The strands are formed around a core. The strands in wire ropes are made of wore twisted together. Strands with smaller diameter wires are less abrasion resistant and more fatigue resistant. Strands made with thicker length of wore are more abrasion resistant and less fatigue resistant.

Dawson wire rope slings comply with the Supply of Machinery (Safety) Regulations. Wire rope fittings and steel rope are matched up against each other to suit the required load. They go through thorough quality assurances and are clearly labelled to maximise safety. Slinging arrangements are made up to order, in accordance with your specifications.

Working Load Limits & Safe Working Loads

The working load limits of slings made from general engineering ropes to BS EN 12385-4 should conform to BS EN 13414-1: 2003. Note that the working load limits shown are based on the assumption that soft-eyes of single-part slings are used over bearing points of not less than twice the normal diameter of the rope. All sling ropes must be ordinary lay.

The Safe Working Load will normally be equal to the Working Load Limit but in some circumstances it may be less e.g. If the sling is used in choke hitch SWL=WLL x 0.8.

BS EN 13414-1 covers only those sling assemblies that have legs of equal nominal length, diameter, construction and tensile grade. While sling assemblies with legs of unequal length may be made up generally in accordance with the requirements of BS EN 13414-1, it must be stressed that their rating requires special consideration by a competent person.
 

Caution

In all cases, where hooks or shackles are used, the WLL of the hooks and shackles shall never be less than the WLL of the leg which they are fitted to.

Safety recommendations

When using multi-leg sling assemblies, remember that increasing the angles between the legs will increase the load in each leg. Examine all slings before use, and discard any that are defective. Slings which are found to be unfit for use should be destroyed by cutting them up - not put on a refuse dump. 'Hooking back' to the leg of a sling is not recommended. The Safe Working Load of slings is affected by the method of usage. Check that the crane hook is positioned over the loads centre of gravity to prevent swinging when the load is being raised. Correct signals, according to the recognised code, should be given to the crane driver. The signals must be given by the person responsible for the lift and nobody else.

Keep the wire rope sling away from welding and flame cutting operations. The Law requires that all lifting tackle must be examined by a competent person at regular intervals. Users should not store away slings and regard them as their own private slinging assemblies, as this could lead to them being overlooked at inspection time

 

Contact us freely if any interest, you can send us email or call us directly:
            Dawson Group Ltd.
Tel: [phone]
Web: dawsonlifting.en.made-in-china.com