Recently, Zhonglian Zhongke Guwang FL3000 corn green forage harvester harvested silage corn in Yutian County, Hebei Province, and the operation effect was generally well received by users.

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â–² A number of upgrades, good work results, users give high praise.

The advancement of the Valley King FL3000

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The walking system is driven by hydrostatic pressure, which is quiet, comfortable and convenient. The motor and pump adopt imported brands, and the performance is stable and reliable;

The reinforced forward and reverse gearbox is equipped to quickly reverse the machine and prevent clogging caused by excessive feeding. The throwing cylinder control system: the throwing cylinder control adopts the electromagnetic valve and the remote control technology, and the remote control can remotely operate the rotation of the throwing cylinder and the control of the throwing distance, and the auxiliary operator can be free from the position limitation.

Applicability of the Valley King FL3000

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The header is equipped with a long header, which has a strong ability to raise the crop and feed evenly. At the same time, the chain-passive axis structure is optimized, the chain density is increased, and the header loss is small.

The chopping length is adjustable in three steps, and the chopping length can be quickly adjusted by the handle.

Optional fascia board to meet the needs of users in different regions;

Optimized steering axle structure with small turning radius and more flexibility. (This article is from Zoomlion)

DIN 2631 Pn6 Welding Neck Flange

Germany standard flange DIN 2631 welding neck flanges; nominal pressure 6
Vorschweißflansche DIN 2631 Nenndruck 6
Brides à souder à collerette DIN 2631: pression nominale 6
Pipe Flange Neck Raised face Screws Weight
(7,85 Kg/dm3)
Rated d1 D b k h1 d3 s r h2 d4 f Holes Thread d2 Kg
Diameter ISO Series DIN Series
15 - 20 80 12 55 30 28 2 4 6 40 2 4 M 10 11 0,392
21,3 - 30
20 - 25 90 14 65 32 35 2,3 4 6 50 2 4 M 10 11 0,592
26,9 - 38
25 - 30 100 14 75 35 40 2,6 4 6 60 2 4 M 10 11 0,747
33,7 - 42
32 - 38 120 14 90 35 50 2,6 6 6 70 2 4 M 12 14 1,05
42,4 - 55
40 - 44,5 130 14 100 38 58 2,6 6 7 80 3 4 M 12 14 1,18
48,3 - 62
50 - 57 140 14 110 38 70 2,9 6 8 90 3 4 M 12 14 1,34
60,3 - 74
65 76,1 - 160 14 130 38 88 2,9 6 9 110 3 4 M 12 14 1,67
80 88,9 - 190 16 150 42 102 3,2 8 10 128 3 4 M 16 18 2,71
100 - 108 210 16 170 45 122 3,6 8 10 148 3 4 M 16 18 3,24
114,3 130
125 - 133 240 18 200 48 148 4 8 10 178 3 8 M 16 18 4,49
139,7 - 155
150 - 159 265 18 225 48 172 4,5 10 12 202 3 8 M 16 18 5,15
168,3 - 184
200 219,1 - 320 20 280 55 236 5,9 10 15 258 3 8 M 16 18 7,78
250 - 267 375 22 335 60 282 6,3 12 15 312 3 12 M 16 18 10,8
273 - 290
300 323,9 - 440 22 395 62 342 7,1 15 15 365 4 12 M 20 22 14
350 355,6 - 490 22 445 62 385 7,1 12 15 415 4 12 M 20 22 18,5
- 368 16,7
400 406,4 - 540 22 495 65 438 7,1 12 15 465 4 16 M 20 22 21,2
- 419 19
500 508 - 645 24 600 68 538 7,1 12 15 570 4 20 M 20 22 28,6
600 610 - 755 24 705 70 640 7,1 12 16 670 5 20 M 24 26 31,5
700 711 - 860 24 810 70 740 7,1 12 16 775 5 24 M 24 26 37,4
800 813 - 975 24 920 70 842 7,1 12 16 880 5 24 M 27 30 46,1
900 914 - 1075 26 1020 70 942 7,1 12 16 980 5 24 M 27 30 55,6
1000 1016 - 1175 26 1120 70 1045 7,1 16 16 1080 5 28 M 27 30 61,9


DIN 2631 Pn6 Welding Neck Flange

DIN 2631 Pn6 Welding Neck Flange, Pn6 Flange, Welding Neck Flange

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