Product: Bower Anchor
Type: Hall Anchor, Spek Anchor, Delta Anchor
Net Weight (KG): 100-15000
Material: ZG200-400 alloy steel
Test After Forging: UT, RT
Processing Method: Rivet welding
Surface Color: Galvanized, Anti-Rust and Anti-corrosion
Brayden Machinery is a professional manufacturer specializing in the production of cast steel anchor, steel plate anchor, bower anchor and bow anchor. Relying on advanced production technology, standardized management system and perfect testing methods, our company has won the reputation of keeping credibility and focusing on quality in the industry, and has been widely praised by the majority of users.
The types of anchors we provide include Hall anchor, Speck anchor, high holding power anchor, marine engineering anchor, AC-14 high holding power anchor, Stephen anchor, MK5 anchor, delta anchor, triangle anchor, naval anchor, etc. Anchors, steel buoys, fairlead, bollards, chain brakes, dock piles, sprockets and other windlass winch accessories, products are widely used in shipbuilding, port engineering, marine engineering, mining, marine aquaculture , wind and tidal power generation and other industries. In addition to the existing products, our company also has the design, optimization, production, inspection and supporting capabilities of other related products.
According to different structures and uses, they can be divided into rod anchor, rodless anchor, high-holding anchor and special anchor; the main anchor used by merchant ships are rodless anchor, and the stern anchors, sometimes, use rod anchor and dovetail anchor. Modern anchor are made of cast steel or forged steel, and there are four main types:
1. Stud anchor: also known as naval anchor, this kind of anchor is an early anchor. This kind of anchor has a simple structure, a large grab-to-weight ratio, and good bottom grabbing stability, but it is difficult to break down and store. Too convenient, the upturned anchor catch is easy to entangle the anchor chain and scratch the bottom of the ship. Stud anchor is not easy to be used as the first anchor of commercial ships, and is generally used for small boats or sailboats.
2. Rodless anchor: also known as mountain anchor, commonly known as Hall anchor and Spek anchor, which are rodless anchors with movable anchor claw (about 45° forward and backward along the anchor shaft), and the anchor rod and arm of the rodless anchor are Cast separately. Anchor claw, anchor crown and anchor arm are cast in one piece. The anchor stem is inserted into the rectangular hole of the anchor crown, and the pin shaft and the horizontal pin are positioned in the two semicircular grooves at the lower part of the anchor crown to realize the purpose of the anchor stem being rotatable.
3. High holding power anchor: high holding power anchors combine the advantages of rod anchors and rodless anchor, and are generally rod-claw anchor. Commonly used are Martens anchor, Dan fox anchor (also known as dovetail anchor, which are characterized by wide and long staggered claws, deep gripping soil and good stability, so as to obtain greater gripping force, and the grip-to-weight ratio can reach 11~17. However, the strength of the anchor claw is weak and it is easy to deform. Because of the large resistance of the excavation, it is generally only suitable for engineering ships, and some are used as spare anchors or tail anchors.
4. Special anchors are anchors with special purposes. Commonly used for permanent moorings such as buoys, buoys, light boats, floating docks and pontoons. There are single claw anchor, screw anchor and mushroom anchor, etc.
Nominal Weight(KG) | Size(mm) | |||||
A | L | H | C | C1 | B | |
30 | 491 | 440 | 136 | 299 | 85 | 236 |
45 | 590 | 529 | 164 | 359 | 99 | 283 |
75 | 677 | 605 | 188 | 411 | 122 | 324 |
94 | 718 | 643 | 199 | 437 | 130 | 344 |
113 | 745 | 666 | 207 | 452 | 135 | 357 |
135 | 821 | 737 | 228 | 500 | 143 | 394 |
180 | 904 | 811 | 251 | 550 | 157 | 434 |
225 | 974 | 874 | 270 | 593 | 169 | 468 |
270 | 1035 | 929 | 287 | 630 | 180 | 497 |
315 | 1090 | 978 | 302 | 663 | 189 | 524 |
360 | 1139 | 1022 | 316 | 694 | 198 | 547 |
428 | 1194 | 1071 | 331 | 727 | 206 | 574 |
495 | 1251 | 1122 | 347 | 762 | 216 | 602 |
585 | 1360 | 1221 | 378 | 828 | 236 | 654 |
675 | 1398 | 1254 | 387 | 851 | 242 | 672 |
765 | 1483 | 1304 | 404 | 885 | 264 | 698 |
855 | 1520 | 1363 | 423 | 925 | 267 | 729 |
968 | 1590 | 1425 | 440 | 968 | 275 | 764 |
1080 | 1631 | 1462 | 451 | 993 | 282 | 784 |
1193 | 1660 | 1490 | 465 | 1011 | 287 | 798 |
1305 | 1761 | 1580 | 488 | 1072 | 305 | 846 |
1440 | 1795 | 1610 | 497 | 1093 | 311 | 862 |
1575 | 1885 | 1665 | 514 | 1130 | 321 | 892 |
1710 | 1900 | 1705 | 526 | 1157 | 329 | 913 |
1845 | 1940 | 1741 | 538 | 1182 | 336 | 933 |
1980 | 1977 | 1774 | 548 | 1203 | 342 | 950 |
2138 | 2016 | 1809 | 559 | 1227 | 349 | 969 |
2295 | 2089 | 1874 | 579 | 1272 | 362 | 1004 |
2475 | 2150 | 1929 | 596 | 1309 | 373 | 1033 |
2655 | 2201 | 1975 | 610 | 1340 | 382 | 1057 |
2835 | 2253 | 2022 | 624 | 1372 | 390 | 1083 |
3038 | 2302 | 2066 | 638 | 1402 | 399 | 1107 |
3240 | 2352 | 2110 | 652 | 1432 | 407 | 1130 |
3443 | 2400 | 2154 | 665 | 1462 | 415 | 1154 |
3668 | 2451 | 2200 | 680 | 1493 | 424 | 1178 |
3938 | 2510 | 2252 | 696 | 1529 | 434 | 1207 |
4208 | 2549 | 2303 | 711 | 1563 | 444 | 1234 |
4500 | 2624 | 2355 | 727 | 1598 | 454 | 1261 |
4838 | 2688 | 2412 | 745 | 1637 | 465 | 1292 |
5175 | 2749 | 2467 | 762 | 1674 | 476 | 1321 |
5513 | 2808 | 2520 | 778 | 1710 | 486 | 1350 |
5850 | 2864 | 2570 | 794 | 1744 | 496 | 1376 |
6225 | 2923 | 2623 | 810 | 1780 | 506 | 1405 |
6525 | 2970 | 2665 | 823 | 1808 | 514 | 1428 |
6975 | 3042 | 2730 | 843 | 1853 | 527 | 1462 |
7425 | 3100 | 2782 | 859 | 1888 | 537 | 1490 |
7875 | 3162 | 2837 | 876 | 1925 | 547 | 1520 |
8325 | 3221 | 2890 | 893 | 1961 | 558 | 1548 |
8775 | 3278 | 2942 | 909 | 1996 | 567 | 1576 |
9225 | 3333 | 2991 | 924 | 2030 | 577 | 1602 |
9675 | 3386 | 3039 | 939 | 2062 | 586 | 1628 |
10125 | 3438 | 3085 | 953 | 2094 | 595 | 1653 |
10575 | 3488 | 3130 | 967 | 2124 | 604 | 1677 |
11025 | 3537 | 3174 | 981 | 2154 | 612 | 1700 |
11550 | 3592 | 3224 | 996 | 2188 | 622 | 1727 |
12075 | 3646 | 3272 | 1011 | 2220 | 631 | 1753 |
12675 | 3705 | 3325 | 1027 | 2256 | 641 | 1781 |
13350 | 3770 | 3383 | 1045 | 2296 | 653 | 1812 |
14100 | 3839 | 3445 | 1064 | 2338 | 665 | 1846 |
15000 | 3919 | 3517 | 1086 | 2387 | 678 | 1884 |
16125 | 4015 | 3603 | 1113 | 2445 | 695 | 1930 |
17250 | 4106 | 3685 | 1138 | 2501 | 711 | 1974 |
18375 | 4194 | 3763 | 1163 | 2554 | 726 | 2016 |
19500 | 4278 | 3839 | 1186 | 2605 | 740 | 2056 |
Theorical Weight | Size(mm) | |||||||
H | h | h1 | L | L1 | B1 | |||
KG | Type A | Type B | Type C | |||||
40 | 557 | 557 | 430 | 303 | 67 | 430 | 303 | 198 |
60 | 637 | 637 | 492 | 347 | 76 | 492 | 347 | 227 |
100 | 760 | 760 | 590 | 410 | 90 | 584 | 410 | 270 |
125 | 814 | 814 | 629 | 443 | 97 | 629 | 443 | 290 |
150 | 866 | 866 | 665 | 470 | 103 | 670 | 470 | 308 |
180 | 919 | 919 | 710 | 500 | 110 | 710 | 500 | 327 |
240 | 1019 | 1019 | 788 | 552 | 121 | 784 | 552 | 361 |
300 | 1095 | 1095 | 850 | 595 | 130 | 844 | 595 | 388 |
360 | 1160 | 1160 | 898 | 630 | 138 | 898 | 630 | 412 |
420 | 1222 | 1222 | 946 | 660 | 145 | 946 | 660 | 434 |
480 | 1282 | 1282 | 986 | 690 | 152 | 988 | 690 | 454 |
570 | 1356 | 1356 | 1042 | 732 | 161 | 1042 | 732 | 481 |
660 | 1422 | 1422 | 1093 | 769 | 169 | 1096 | 769 | 506 |
780 | 1506 | 1506 | 1159 | 813 | 178 | 1160 | 813 | 535 |
900 | 1580 | 1580 | 1215 | 855 | 188 | 1220 | 855 | 560 |
1020 | 1645 | 1645 | 1268 | 891 | 195 | 1268 | 891 | 584 |
1140 | 1705 | 1705 | 1316 | 926 | 203 | 1319 | 926 | 605 |
1290 | 1778 | 1778 | 1378 | 965 | 211 | 1374 | 965 | 630 |
1440 | 1844 | 1844 | 1448 | 1001 | 219 | 1430 | 1001 | 655 |
1590 | 1906 | 1906 | 1511 | 1035 | 226 | 1475 | 1035 | 677 |
1740 | 1966 | 1966 | 1571 | 1068 | 234 | 1517 | 1068 | 698 |
1920 | 2031 | 2031 | 1602 | 1104 | 241 | 1568 | 1104 | 722 |
2100 | 2096 | 2096 | 1651 | 1136 | 249 | 1614 | 1136 | 743 |
2280 | 2150 | 2150 | 1716 | 1165 | 255 | 1657 | 1165 | 763 |
2460 | 2207 | 2207 | 1785 | 1194 | 262 | 1700 | 1194 | 784 |
2640 | 2259 | 2259 | 1843 | 1221 | 268 | 1741 | 1221 | 801 |
2850 | 2318 | 2318 | 1890 | 1253 | 275 | 1787 | 1253 | 822 |
3060 | 2374 | 2374 | 1935 | 1283 | 282 | 1832 | 1283 | 841 |
3300 | 2432 | 2432 | 1985 | 1317 | 288 | 1880 | 1317 | 862 |
3540 | 2490 | 2490 | 2032 | 1349 | 295 | 1926 | 1349 | 883 |
3780 | 2547 | 2547 | 2077 | 1376 | 302 | 1965 | 1376 | 902 |
4050 | 2610 | 2610 | 2125 | 1406 | 309 | 2008 | 1406 | 924 |
4320 | 2661 | 2661 | 2171 | 1435 | 316 | 2051 | 1435 | 943 |
4590 | 2712 | 2712 | 2216 | 1465 | 322 | 2093 | 1465 | 962 |
4890 | 2769 | 2769 | 2263 | 1498 | 329 | 2135 | 1498 | 984 |
5250 | 2836 | 2836 | 2317 | 1535 | 337 | 2185 | 1535 | 1008 |
5610 | 2899 | 2899 | 2369 | 1569 | 345 | 2234 | 1569 | 1031 |
6000 | 2965 | 2965 | 2422 | 1605 | 352 | 2284 | 1605 | 1054 |
6450 | 3037 | 2482 | 1644 | 361 | 2340 | 1644 | 1080 | |
6900 | 3100 | 2538 | 1681 | 369 | 2393 | 1681 | 1105 | |
7350 | 3173 | 2592 | 1717 | 377 | 2444 | 1717 | 1129 | |
7800 | 3235 | 2644 | 1752 | 385 | 2493 | 1752 | 1152 | |
8300 | 3363 | 2699 | 1788 | 393 | 2545 | 1788 | 1176 | |
8700 | 3355 | 2742 | 1816 | 399 | 2585 | 1816 | 1195 | |
9300 | 3430 | 2804 | 1857 | 408 | 2643 | 1857 | 1222 | |
9900 | 3502 | 2863 | 1896 | 417 | 2699 | 1896 | 1248 | |
10500 | 3571 | 2920 | 1934 | 425 | 2752 | 1934 | 1273 | |
11100 | 3638 | 2975 | 1970 | 433 | 2803 | 1970 | 1297 | |
11700 | 3702 | 3028 | 2005 | 441 | 2853 | 2005 | 1320 | |
12300 | 3764 | 3079 | 2039 | 448 | 2901 | 2039 | 1342 | |
12900 | 3824 | 3128 | 2072 | 455 | 2947 | 2072 | 1363 | |
13500 | 3882 | 3176 | 2104 | 462 | 2992 | 2104 | 1384 | |
14100 | 3939 | 3222 | 2135 | 469 | 3036 | 2135 | 1404 | |
14700 | 3994 | 3267 | 2165 | 476 | 3078 | 2165 | 1424 | |
15400 | 4056 | 3318 | 2199 | 483 | 3126 | 2199 | 1446 | |
16100 | 4117 | 3368 | 2232 | 490 | 3173 | 2232 | 1468 | |
16900 | 4184 | 3423 | 2268 | 498 | 3225 | 2268 | 1492 | |
17800 | 4252 | 3479 | 2308 | 506 | 3281 | 2308 | 1518 | |
18800 | 4330 | 3543 | 2350 | 516 | 3341 | 2350 | 1546 | |
20000 | 4420 | 3617 | 2399 | 526 | 3411 | 2399 | 1578 | |
21500 | 4528 | 3705 | 2458 | 539 | 3494 | 2458 | 1617 | |
23000 | 4631 | 3789 | 2514 | 551 | 3573 | 2514 | 1654 | |
24500 | 4730 | 3870 | 2568 | 563 | 3649 | 2568 | 1689 | |
26000 | 4825 | 3947 | 2619 | 574 | 3722 | 2619 | 1723 | |
27500 | 4916 | 4021 | 2668 | 585 | 3792 | 2668 | 1756 | |
29000 | 5004 | 4093 | 2716 | 595 | 3860 | 2716 | 1787 | |
31000 | 5126 | 4188 | 2774 | 609 | 3949 | 2774 | 1822 | |
33000 | 5234 | 4276 | 2833 | 622 | 4032 | 2833 | 1860 | |
35500 | 5363 | 4381 | 2903 | 637 | 4132 | 2903 | 1906 | |
38500 | 5510 | 4502 | 2982 | 655 | 4245 | 2982 | 1958 | |
42000 | 5672 | 4634 | 3070 | 674 | 4370 | 3070 | 2015 | |
46000 | 5847 | 4777 | 3165 | 695 | 4505 | 3165 | 2078 |
Industrial-grade chrome vanadium alloy steel quality, Surface polishing plating quenching, high hardness.
High quality alloy steel forging, overall heat treatment, overall high frequency quenching.
Surface galvanized treatment, anti-corrosion resistance, high temperature resistance, moisture resistance.
UT, RT flaw detection, severe prevention of welding leakage, full welding, handling smooth.
Stainless steel solid material production, improve product quality, strengthen the ability, safe and reliable.
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