OEM/ODM Supplier Cm 1 Ton Chain Hoist - hoist chain – Chigong

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We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Adjustable Chain Sling, Chain Hoist Lift, Wire Rope Sling 12mm, "Making the Products and solutions of Superior Quality" may be the eternal target of our company. We make unremitting attempts to comprehend the objective of "We Will Often Preserve in Pace along with the Time".

OEM/ODM Supplier Cm 1 Ton Chain Hoist - hoist chain – Chigong Detail:

Application

Lifting and lashing, loads lifting, loads binding

Figure 1: hoist chain / links

Key

1	Traverse centre line of the link	l	is the multiple pitch length
p	is the pitch	dm	is the material diameter as measured
ds	is the weld diameter	e	is the length dimensionally affected by welding
w3	is the internal width at the weld		w2 is the external width over the weld

Table 1: hoist chain / link dimensions (mm)

Nominal size dn	Material diameter tolerance	Pitch		Width		Gauge length of 11 x pn		Weld diameter ds max.
Nominal size dn	Material diameter tolerance	pn	tolerance1)	internal w3 min.	external w2 max.	l	tolerance1)	Weld diameter ds max.
4	± 0,2	12	0,25	4,8	13,6	132	0,6	4,3
5	± 0,2	15	0,3	6,0	17,0	165	0,8	5,4
6	± 0,2	18	0,35	7,2	20,4	198	1,0	6,5
7	± 0,3	21	0,4	8,4	23,8	231	1,1	7,6
8	± 0,3	24	0,5	9,6	27,2	264	1,3	8,6
9	± 0,4	27	0,5	10,8	30,6	297	1,4	9,7
10	± 0,4	30	0,6	12,0	34,0	330	1,6	10,8
11	± 0,4	33	0,6	13,2	37,4	363	1,7	11,9
12	± 0,5	36	0,7	14,4	40,8	396	1,9	13,0
13	± 0,5	39	0,8	15,6	44,2	429	2,1	14,0
14	± 0,6	42	0,8	16,8	47,6	462	2,2	15,1
16	± 0,6	48	0,9	19,2	54,4	528	2,5	17,3
18	± 0,9	54	1,0	21,6	61,2	594	2,9	19,4
20	± 1,0	60	1,2	24,0	68,0	660	3,2	21,6
22	± 1,1	66	1,3	26,4	74,8	726	3,5	23,8
1) These tolerances are usually divided into + 2/3 and – 1/3 for both the individual link and the standard gauge length.

Table 2: hoist chain working load limit (WLL)

Nominal size dn

Chain type T

Chain type DAT

Chain type DT

0,5

0,8

1,1

0,4

0,63

0,9

0,25

0,4

0,56

1,5

2,5

1,2

1,6

0,75

1,25

3,2

3,8

4,5

2,5

3,6

1,6

1,9

2,2

5,3

4,2

6,3

2,6

12,5

6,3

7,5

mean stress N/mm2

200

160

100

Table 3: hoist chain manufacturing proof forces and breaking forces

Nominal size dn mm	Manufacturing proof force (MPF) kN min.	Breaking force (BF) kN min.
4	12,6	20,1
5	19,6	31,4
6	28,3	45,2
7	38,5	61,6
8	50,3	80,4
9	63,6	102
10	78,5	126
11	95	152
12	113	181
13	133	212
14	154	246
16	201	322
18	254	407
20	314	503
22	380	608

Table 4: total ultimate elongation and surface hardness

	hoist chain types
	T	DAT	DT
Total ultimate elongation A %min	10	10	5
Surface hardness min dn < 7 mm, HV 5 dn = 7 mm to 11 mm, HV 10 dn > 11 mm, HV 10	360 360 360	500 500 450	550 550 500

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Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of OEM/ODM Supplier Cm 1 Ton Chain Hoist - hoist chain – Chigong, The product will supply to all over the world, such as: Ecuador, Cairo, Salt Lake City, In the increasingly competitive market, With sincere service high quality products and well-deserved reputation, we always offer customers support on products and techniques to achieve long-term cooperation. Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.

5 Ton Electric Chain Hoist