Leaf chains(hoisting chains)
one. CZPTs: ISO /DIN /ANSI
2. Model: LH series, LL series, AL sequence
three. Supplies: Carbon metal 40Mn
four. All components are warmth treatment(quenching and tempering) and managed in a reasonable tolerance selection.
five. Tensile strength: 15-twenty% larger than the normal
six. Certificate of Good quality: ISO 9001: 2000, SGS, BV
7. Centreless grinding.
8. Great lubrication with superb grease.
9. Colour: Self, dark yellow, dim blue, black
| DIN/ISO DIN/ISO Chain No. | Pith | Plate lacing | plate depth | Plate thickness | Pin diameter | Pin duration | UItimate tensile strength | Common tensile strength | Fat for each meter |
| P | h2 max | T max | d2 max | L max | Q min | Q0 | q | ||
| mm | mm | mm | mm | mm | kN/Ibf | kN | kg/m | ||
| LL0822 | 12.seven hundred | 2×2 | ten.6 | 1.60 | four.forty five | eight.ninety | eighteen.two/4094 | 20.four | .42 |
| LL0844 | 4×4 | fifteen.60 | 36.four/8188 | forty.seven | .84 | ||||
| LL0866 | 6×6 | 22.00 | fifty four.6/12283 | 60. | one.24 | ||||
| LL 0571 | 8×8 | 28.50 | 72.8/16378 | 80. | one.sixty four | ||||
| LL1571 | fifteen.875 | 2×2 | thirteen.7 | one.sixty | five.08 | nine.20 | 22.7/5107 | 25.five | .54 |
| LL1044 | 4×4 | 15.80 | 45.4/15713 | fifty one. | one.06 | ||||
| LL1066 | 6×6 | 22.ten | 68.1/15321 | seventy six.three | one.fifty seven | ||||
| LL1088 | 8×8 | 28.80 | ninety.8/2 0571 | one hundred and one.9 | two.10 | ||||
| LL1222 | 19.050 | 2×2 | 16. | 1.eighty five | five.72 | 10.forty | 29.five/6637 | 33.two | .73 |
| LL1244 | 4×4 | seventeen.90 | 59./13273 | sixty six.4 | one.44 | ||||
| LL1266 | 6×6 | 25.forty | 88.five/19910 | 99.7 | two.fifteen | ||||
| LL1288 | 8×8 | 32.90 | 118./26547 | 132.9 | two.84 |
| ANSI ANSI Chain No. | Pith | Plate lacing | plate depth | Plate thickness | Pin diameter | Pin length | UItimate tensile strength | Typical tensile strength | Excess weight per meter |
| P | h2 max | T max | d2 max | L max | Q min | Q0 | q | ||
| mm | mm | mm | mm | mm | kN/Ibf | kN | kg/m | ||
| AL322 | nine.525 | 2×2 | 7.seven | 1.30 | 3.58 | six.eighty | nine./2045 | ten.two | .23 |
| AL344 | 4×4 | 11.sixty | 18./4090 | twenty. | .46 | ||||
| AL422 | 12.seven-hundred | 2×2 | ten.four | 1.fifty | three.ninety six | 8.thirty | 14.7/3304 | fifteen.four | .39 |
| AL444 | 4×4 | 14.40 | 29.4/6609 | thirty.eight | .74 | ||||
| AL466 | 6×6 | 20.fifty | forty four./9891 | 46.two | 1.13 | ||||
| AL522 | 15.875 | 2×2 | 12.eight | two.03 | five.08 | 11.05 | 24.five/5508 | twenty five.two | .sixty four |
| AL534 | 3×4 | 17.00 | 36.8/8273 | 37.8 | 1.10 | ||||
| AL544 | 4×4 | 19.40 | forty eight.9/1571 | 50.five | one.25 | ||||
| AL566 | 6×6 | 27.50 | 73.4/16500 | 74.2 | one.seventy nine | ||||
| AL622 | 19.050 | 2×2 | 15.six | 2.forty two | five.94 | 13.00 | 33.four/7508 | 37.five | .86 |
| AL644 | 4×4 | 22.70 | sixty six.7/14994 | 75. | one.76 | ||||
| AL666 | 6×6 | 32.20 | 100.one/22502 | 112.5 | two.sixty | ||||
| AL688 | 8×8 | forty two.20 | 133.4/29988 | 142. | three.forty nine | ||||
| AL822 | 25.four hundred | 2×2 | twenty.8 | three.twenty five | seven.92 | 16.20 | fifty seven.nine/13016 | sixty five. | one.fifty four |
| AL844 | 4×4 | 29.40 | one hundred fifteen.seven/26009 | 130. | three.00 | ||||
| AL866 | 6×6 | 44.twenty | 173.5/39003 | 195. | four.46 | ||||
| AL888 | 8×8 | 55.50 | 231.4/52019 | 245. | 6.thirty | ||||
| AL1571 | 31.750 | 2×2 | 25.6 | 4.00 | 9.53 | 19.60 | 84.five/18996 | ninety eight. | 2.37 |
| AL1044 | 4×4 | 36.40 | 169./37991 | 196. | 4.sixty eight | ||||
| AL1066 | 6×6 | fifty two.thirty | 253.5/56987 | 294. | 7.twenty | ||||
| AL1088 | 8×8 | 68.fifty | 338./75982 | 371. | 9.ninety four | ||||
| AL1222 | 38.one hundred | 2×2 | 30.5 | four.80 | 11.10 | 24.30 | 120.1/26998 | 136. | three.65 |
| AL1244 | 4×4 | 43.80 | 240.2/53997 | 272. | seven.05 | ||||
| AL1266 | 6×6 | 63.20 | 360.three/8571 | 394. | ten.50 | ||||
| AL1288 | 8×8 | eighty two.sixty | 480.four/15714 | 512. | fourteen.03 | ||||
| AL1444 | forty four.450 | 4×4 | 36.4 | 5.60 | twelve.sixty four | 52.30 | 302.5/68002 | 356. | 10.34 |
| AL1466 | 6×6 | seventy four.fifty | 453.7/101992 | 534. | 15.sixteen | ||||
| AL1644 | fifty.800 | 4×4 | forty one.6 | six.forty | fourteen.21 | 58.00 | 382.five/85986 | 449. | twelve.ninety eight |
| AL1666 | 6×6 | 83.eighty | 573.8/128990 | 674.4 | 19.seventy six | ||||
| AL1688 | 8×8 | 109.50 | 765./171972 | 899.2 | 25.47 |
Products are produced of high top quality alloy metal creation. The plates are punched and squeezed bores by precision technologies. The pin, bush, roller are machined by high-performance automated products and automatic grinding tools, then by way of heat treatment of carburization, carbon and nitrogen defense mesh belt furnace, surface blasting method and many others. Assembled precision by Inner gap place, spin riveted by stress to ensure the overall performance of the entire chain.
Why pick us
one. We are the manufacture.
two. We have near 30 years expertise of creating chains and chain hyperlinks.
three. Our design and style group has extensive knowledge in the chain design.
4. Ideal support and prompt supply.
5. We offer different designs, measurement and colors to meet up with your necessity.
six. We covering a creation location of 18750 square meters have far more than 200 employees and we have a total established of testing gear to make certain our top quality.
Technical specs
| Method Treatment method | |||
| one | Shot Peening | eight | Quenching |
| 2 | Bluing | nine | Tempering |
| 3 | Phosphate | 10 | Oiling |
| 4 | Nickel-plated | eleven | Greasing |
| 5 | Zincing | 12 | Particular coloration |
| 6 | Heat Treatment method | thirteen | Stain proofing |
| seven | Carburizing | fourteen | Pre-stretched and anti-fatigue |
