14mm Mining Chain with Varnished Surface

Mine Chain

In the mine mining function website, often want lifting functions, in a natural way also can not be separated from the lifting chain.Lifting chain in such situations have unique demands, so there are special qualities of the lifting chain – mining chain.


Top quality regular  Manufacturing common is GB/T12718-2009. PN-G-46701:1997, in entire compliance with ISO-610-1990(E) and DIN22252:2001-ninety standard’s rules.
Software area  Mine, transportation.
Content Contain: Cr,Ni, Mo high quality alloy.
Toughness quality B, C, D.
Surface processing Backing paint, black , galvanized

Chain:Thchnicle prameters  of mine ring

Spherical chain specfication
Item chain ring diameter(mm) Pitch  p*(mm) Bare minimum interior widtn Optimum outer width Arc redius Examination load(kn) Least split load(kn) Optimum elongation underneath examination load Minimal total elongation underneath crack load Quality quality
ten*forty 10±0.4 40±0.five twelve 34 15 85 110 one.four 12 B
a hundred 130 1.6 twelve C
fourteen*50 14±0.four 50±0.5 seventeen forty eight 22 a hundred and fifty one hundred ninety one.four 12 B
two hundred 250 1.six 12 C
eighteen*sixty four 18±0.5 64±0.6 21 sixty 28 260 320 one.four 12 B
330 410 1.six 12 C
22*86 22±0.seven 86±0.nine 26 74 34 380 480 one.four 12 B
490 610 one.6 twelve C
26*ninety two 26±0.eight 92±0.nine 30 86 forty 540 670 one.4 twelve B
680 850 one.six 12 C
30*108 30±0.9 108±1. 34 ninety eight 46 710 890 one.4 twelve B
900 1130 one.6 twelve C
34*126 34±1. 126±1.2 38 109 52 900 1140 1.4 12 B
1160 1450 1.6 twelve C
38*137 38±1.one 137±1.four forty two 123 28 1450 1810 1.6 12 C
forty two one hundred ten
42*146 42±1.three 146±1.5 46 one hundred thirty five 64 1770 2220 one.six 12 C
46 one hundred fifteen
48*152 48±1.five 152±1.5 sixty two 163 seventy eight 1850 2900 1.six 12 C
fifty six 127

Our item:

 Usage of the chain and issues needing consideration

one. Just before making use of the chain and chain rigging, remember to see obviously the operating load and software scope on the indicator. Overload is strictly prohibited.

2. In typical use, lifting Angle is the crucial to affect the load, the optimum integrated Angle of lifting shall not exceed a hundred and twenty levels, in any other case neighborhood overload of chain rigging will be caused.

3. Irregular connecting parts are prohibited to join the chains.

four. The bearing chain rigging is forbidden to be straight hung on the members of the crane hook or wound on the hook.

5. Temperature has particular impact on the use of chain rigging.

6. The lifting position of the lifting hook is required to be on the same plumb line with the weighty lifting heart, so that the lifting weight is in a steady and well balanced condition, to avoid the lifting from sliding or capsizing.

7 in between the chain is prohibited to twist, twist, knot, adjacent chain actions ought to be flexible.

8. When lifting large objects, rise, tumble and stop little by little and steadily. Pay out consideration to the objects being lifted steadily and keep away from effect load.

9. Do not try out to pressure the chain rigging from underneath the fat or enable the excess weight to roll more than the chain.

ten. The chain shall be cleaned and examined right after use, and the storage area shall be ventilated, dry and free of charge of corrosive gases

Scrap expectations for mining chains

The chain shall be scrapped if any of the following problems occurs:

1. Clear cracks, paint reduction and rust appear on the surface area of the chain.

2. The chain has obvious inside corrosion.

three. The chain has critical deformation, knotting use or stretching rate of far more than 5%.

4. The chain and the link of the sling ring or hook are ruined.

five. The incorporated Angle often exceeds 120 levels when the full established of chain rigging is in use.

6. In circumstance of the rated load of the chain cable, lift the heavy fat.

seven. The dress in of the chain diameter is up to 10% of the authentic diameter.

Our consumers:

Packaging and shipping:

Packing specifics: 
Bulk packing
Packed in wood situations
Packed in Iron drum, then in pallets
In accordance to your demands

Shipping and delivery Depth: Typically thirty times right after obtaining your irrevocable L/C or progress payment

14mm Mining Chain with Varnished Surface