Leaf chains(hoisting chains)
1. CZPTs: ISO /DIN /ANSI
two. Design: LH sequence, LL sequence, AL sequence
three. Components: Carbon metal 40Mn
four. All elements are heat treatment(quenching and tempering) and managed in a sensible tolerance range.
five. Tensile power: 15-twenty% larger than the common
six. Certificate of Good quality: ISO 9001: 2000, SGS, BV
seven. Centreless grinding.
eight. Good lubrication with outstanding grease.
9. Color: Self, dim yellow, dark blue, black
| ISO ISO Chain No. | ANSI ANSI Chain NO. | Pith | Plate lacing | plate depth | Plate thickness | Pin diameter | Pin duration | UItimate tensile strength | Typical tensile strength | Excess weight for every meter |
| P | h2 max | T max | d2 max | L max | Q min | Q0 | q | |||
| mm | mm | mm | mm | mm | kN/Ibf | kN | kg/m | |||
| LH0822 | BL422 | twelve.seven hundred | 2×2 | 12.07 | 2.08 | 5.09 | eleven.05 | 22.2/5045 | 27.six | .64 |
| LH0823 | BL423 | 2×3 | 13.16 | 22.two/5045 | 27.six | .80 | ||||
| LH571 | BL434 | 3×4 | 17.40 | 33.four/7591 | 41.4 | one.12 | ||||
| LH0844 | BL444 | 4×4 | 19.51 | 44.5/10114 | 56. | 1.28 | ||||
| LH0846 | BL446 | 4×6 | 23.seventy five | forty four.five/10114 | 56. | one.60 | ||||
| LH0866 | BL466 | 6×6 | 27.ninety nine | sixty six.seven/15159 | eighty one.7 | 1.ninety two | ||||
| LH 0571 | BL488 | 8×8 | 36.forty five | 89./25717 | 109.four | two.fifty six | ||||
| LH1571 | BL522 | fifteen.875 | 2×2 | 15.09 | two.44 | five.ninety six | 12.90 | 33.four/7591 | 43.1 | .88 |
| LH1571 | BL523 | 2×3 | 15.37 | 33.4/7591 | forty three.one | 1.ten | ||||
| LH1034 | BL534 | 3×4 | 20.32 | 48.nine/11114 | sixty five.6 | one.50 | ||||
| LH1044 | BL544 | 4×4 | 22.78 | 66.seven/15159 | 84.5 | 1.eighty | ||||
| LH1046 | BL546 | 4×6 | 27.74 | 66.7/15159 | 84.5 | two.20 | ||||
| LH1066 | BL566 | 6×6 | 32.sixty nine | a hundred.one/22750 | 125.1 | two.sixty five | ||||
| LH1088 | BL588 | 8×8 | forty two.57 | 133.4/3 0571 | 169.5 | 3.fifty | ||||
| LH1222 | BL622 | 19.050 | 2×2 | 18.11 | three.thirty | 7.94 | seventeen.37 | 48.nine/11114 | 63.six | 1.forty five |
| LH1223 | BL623 | 2×3 | twenty.seventy three | forty eight.9/11114 | sixty three.six | one.80 | ||||
| LH1234 | BL634 | 3×4 | 27.43 | 75.6/17181 | 102.eight | 2.fifty | ||||
| LH1244 | BL644 | 4×4 | thirty.seventy eight | ninety seven.9/22250 | a hundred and twenty.9 | two.ninety | ||||
| LH1246 | BL646 | 4×6 | 37.49 | 97.nine/22250 | one hundred twenty.nine | 3.sixty | ||||
| LH1266 | BL666 | 6×6 | forty four.20 | 146.eight/33364 | a hundred ninety.8 | 4.30 | ||||
| LH1288 | BL688 | 8×8 | 57.61 | 195.7/44477 | 238.8 | 5.80 | ||||
| LH1622 | BL822 | twenty five.4 | 2×2 | 24.thirteen | four.09 | nine.fifty four | 21.34 | eighty four.five/19204 | 108.two | 2.twenty |
| LH1623 | BL823 | 2×3 | twenty five.forty eight | eighty four.five/19204 | 108.2 | 2.70 | ||||
| LH1634 | BL834 | 3×4 | 33.seventy six | 129./29318 | 170 | three.80 | ||||
| LH1644 | BL844 | 4×4 | 37.90 | 169./38409 | 214.6 | 4.thirty | ||||
| LH1646 | BL846 | 4×6 | 46.18 | 169./38409 | 214.six | five.40 | ||||
| LH1666 | BL866 | 6×6 | fifty four.forty six | 253.six/57636 | 324.five | 6.fifty | ||||
| LH1688 | BL888 | 8×8 | seventy one.02 | 338.one/76841 | 432.seven | eight.60 |
Merchandise are produced of high quality alloy steel creation. The plates are punched and squeezed bores by precision engineering. The pin, bush, roller are machined by substantial-performance computerized gear and automated grinding gear, then by way of warmth remedy of carburization, carbon and nitrogen protection mesh belt furnace, floor blasting method and so on. Assembled precision by Internal gap position, spin riveted by stress to make sure the efficiency of the whole chain.
Why decide on us
1. We are the manufacture.
two. We have close to 30 a long time knowledge of generating chains and chain backlinks.
three. Our layout team has extensive experience in the chain design.
4. Ideal service and prompt shipping.
five. We offer a variety of styles, measurement and shades to meet up with your prerequisite.
six. We covering a production region of 18750 square meters have much more than 200 employees and we have a complete established of screening equipment to guarantee our top quality.
Requirements
| Method Treatment method | |||
| one | Shot Peening | eight | Quenching |
| two | Bluing | 9 | Tempering |
| 3 | Phosphate | ten | Oiling |
| 4 | Nickel-plated | 11 | Greasing |
| 5 | Zincing | twelve | Unique coloration |
| 6 | Warmth Treatment | 13 | Stain proofing |
| seven | Carburizing | 14 | Pre-stretched and anti-tiredness |
