Сталь Fe 360 и подобные
• НАРУЖНЫЙ ДИАМЕТР: в зависимости от ширины и внутреннего диаметра полосы.
• ВНУТРЕННИЙ ДИАМЕТР: с учетом вала даже менее 1/5 внешнего диаметра.
• ШАГ: такой же, как и внешний диаметр. Для специальных конвейеров может быть предусмотрен другой шаг, даже менее 2/3 наружного диаметра или более чем в 1,5 раза больше диаметра.
• МАНОМЕТР: прибл. в два раза больше внешнего калибра по внутреннему диаметру.
• НАПРАВЛЕНИЕ НАВИВКИ: вправо и влево оговаривается при заказе.
Вращение по часовой стрелке
Предупреждение: переворачивание спирали вверх ногами не меняет направление вращения
TOLERANCE | |||
RATED OUTER DIAMETER |
INNER DIAMETER | PITCH | OUTER DIAMETER |
fino a 150 mm. | -0 + 20/10 | ± 5 % | — 8/10 + 20/10 |
150 — 250 mm. | -0 + 25/10 | ± 5 % | — 8/10 + 25/10 |
250 — 500 mm. | -0 + 32/10 | ± 5 % | — 20/10 + 42/10 |
STANDARD PITCH (SQUARE):
pitch equal to the outer diameter for almost all types of conveyors.
REDUCED PITCH:
used for mixers and conveyors with a slant of more than 20° (usually a reduction down to 2/3 of the outer diameter, if the outer diameter exceeds 300 the reduction shall be higher).
EXTENDED PITCH:
for fast conveyors of running materials or for liquid mixers. (even more than 1.5 times the outer diameter
SPIRAL STRIP:
for viscous or damp material transportation for snowplow. etc. (sticking between coil and shaft is avoided)
Influence of the slant on conveyor rate
The hourly conveyor RATE varies considerably depending on the product to be conveyed: size, humidity, auger diameter, slant, speed of rotation, filling degree, etc.
Please see the table below for the indicative values for grain conveyors with an 80 diameter spiral (100 diameter tube)
650/700 rpm see table below.
Slant | 0° | 15° | 30° | 45° | 60° | 90° |
Conveyor rate t/h | 10 | 9 | 7,5 | 6,5 | 6 | 3,5 |
INOX AISI 304 Spirals - 3 mt. bars
CODE |
EXT. |
PASSO |
PITCH mm. |
PER SHAFT of mm. |
Kg/mt. |
|
Sx |
Dx |
|||||
0229 | 01 | 50 | 50 | 13.5 | 2.2 | 0.98 |
0308 | 60 | 60 | 21.3 | 1.8 | 0.90 | |
0163 | 60 | 60 | 26.9 | 2.0 | 0.85 | |
076 | 65 | 65 | 30.3 | 2.0 | 0.85 | |
0173 | 04 | 80 | 80 | 21.3 | 2.5 | 1.70 |
0285 | 05 | 80 | 80 | 26.9 | 2.4 | 1.58 |
06 | 031 | 80 | 80 | 33.7 | 2.7 | 1.40 |
061 | 0127 | 90 | 90 | 26.9 | 2.4 | 1.90 |
041 | 040 | 100 | 100 | 21.3 | 2.0 | 1.87 |
08 | 07 | 100 | 100 | 26.9 | 2.5 | 1.99 |
085 | 100 | 70 | 33.7 | 2.5 | 2.50 | |
037 | 035 | 100 | 100 | 33.7 | 2.5 | 2.00 |
0251 | 110 | 110 | 42.4 | 2.5 | 1.95 | |
0283 | 120 | 80 | 33.7 | 2.0 | 3.13 | |
0178 | 120 | 120 | 26.9 | 2.0 | 2.46 | |
010 | 09 | 120 | 120 | 33.7 | 2.2 | 2.47 |
011 | 130 | 130 | 33.7 | 2.4 | 2.63 | |
090 | 082 | 130 | 130 | 42.4 | 2.2 | 2.51 |
0213 | 091 | 150 | 150 | 33.7 | 2.0 | 3.00 |
0123 | 012 | 150 | 100 | 48.3 | 2.4 | 3.93 |
014 | 013 | 150 | 150 | 48.3 | 2.4 | 2.94 |
0121 | 0120 | 150 | 150 | 60.3 | 2.5 | 2.76 |
028 | 015 | 160 | 160 | 48.3 | 2.4 | 3.01 |
019 | 180 | 100 | 60.3 | 2.2 | 5.02 | |
0114 | 180 | 120 | 60.3 | 2.3 | 4.65 | |
0128 | 180 | 120 | 70.0 | 2.6 | 5.08 | |
018 | 017 | 180 | 180 | 48.3 | 2.4 | 3.56 |
093 | 092 | 180 | 180 | 60.3 | 2.4 | 3.42 |
0135 | 190 | 190 | 42.4 | 2.0 | 3.35 | |
021 | 020 | 200 | 200 | 48.3 | 2.0 | 3.45 |
0214 | 0199 | 200 | 150 | 60.3 | 2.3 | 4.00 |
023 | 022 | 200 | 200 | 60.3 | 2.3 | 4.00 |
026 | 024 | 220 | 220 | 60.3 | 2.3 | 4.30 |
095 | 230 | 230 | 48.3 | 2.0 | 4.50 | |
0150 | 0208 | 230 | 230 | 60.3 | 2.0 | 4.23 |
026 | 025 | 250 | 250 | 60.3 | 2.0 | 4.35 |
049 | 048 | 250 | 250 | 70.0 | 2.0 | 4.34 |
0333 | 0332 | 250 | 200 | 76.1 | 2.0 | 5.34 |
0327 | 300 | 250 | 76.1 | 2.0 | 5.34 | |
0357 | 097 | 300 | 300 | 76.1 | 2.0 | 4.88 |
069 | 068 | 300 | 300 | 88.9 | 2.0 | 5.00 |
0175 | 300 | 300 | 88.9 | 3.0 | 7.52 | |
038 | 350 | 300 | 88.9 | 3.0 | 10.56 | |
0273 | 350 | 350 | 88.9 | 3.0 | 9.00 | |
079 | 0995 | 400 | 400 | 101.6 | 4-3.3 | 10/11 |
0330 | 400 | 400 | 114.3 | 4-3.3 | 10.51 |
Continous iron spirals - 3 mt. bars
CODE |
EXT. DIAMETER |
PASSO |
PITCH mm. |
PER SHAFT of mm. |
Kg/mt. |
|
Sx |
Dx |
|||||
474 | 809 | 50 | 47 | 13.5 | 1.7 | 0.70 |
2 | 1 | 50 | 50 | 13.5 | 1.7 | 0.70 |
188 | 187 | 60 | 60 | 21.3 | 1.7 | 0.90 |
9 | 8 | 70 | 70 | 17.2 | 1.5 | 1.10 |
11 | 10 | 80 | 80 | 17.2 | 1.7 | 1.30 |
13 | 12 | 80 | 80 | 21.3 | 1.7 | 1.30 |
15 | 14 | 80 | 80 | 26.9 | 1.7 | 1.15 |
631 | 17 | 85 | 85 | 21.3 | 1.8 | 1.55 |
20 | 19 | 90 | 90 | 26.9 | 1.7 | 1.40 |
22 | 21 | 100 | 100 | 21.3 | 1.6 | 1.55 |
24 | 23 | 100 | 100 | 26.9 | 1.7 | 1.60 |
27 | 26 | 100 | 100 | 33.7 | 1.8 | 1.50 |
31 | 30 | 120 | 120 | 26.9 | 1.6 | 1.90 |
37 | 36 | 120 | 120 | 33.7 | 1.8 | 1.90 |
39 | 38 | 130 | 130 | 26.9 | 1.6 | 2.00 |
41 | 40 | 130 | 130 | 33.7 | 1.7 | 2.00 |
43 | 42 | 130 | 130 | 42.4 | 1.7 | 1.90 |
47 | 46 | 135 | 135 | 26.9 | 1.5 | 2.00 |
50 | 49 | 135 | 135 | 33.7 | 1.7 | 2.10 |
52 | 51 | 135 | 135 | 42.4 | 1.7 | 1.90 |
54 | 53 | 140 | 140 | 33.7 | 1.6 | 2.10 |
56 | 55 | 140 | 140 | 42.4 | 1.8 | 2.15 |
446 | 140 | 140 | 48.3 | 1.8 | 2.10 | |
62 | 61 | 150 | 150 | 33.7 | 1.6 | 2.50 |
64 | 63 | 150 | 150 | 42.4 | 1.7 | 2.10 |
65 | 150 | 100 | 48.3 | 1.7 | 3.45 | |
67 | 66 | 150 | 150 | 48.3 | 1.8 | 2.30 |
1059 | 68 | 150 | 150 | 48.3 | 4.0 | 4.70 |
1587 | 150 | 150 | 48.3 | 5.0 | 6.10 | |
481 | 150 | 150 | 60.3 | 2.0 | 2.20 | |
150 | 454 | 150 | 150 | 60.3 | 4.5 | 4.90 |
73 | 72 | 160 | 160 | 42.4 | 1.6 | 2.40 |
75 | 74 | 160 | 160 | 48.3 | 1.6 | 2.30 |
561 | 560 | 160 | 160 | 48.3 | 4.0 | 5.30 |
465 | 280 | 170 | 170 | 48.3 | 1.7 | 2.50 |
1376 | 409 | 180 | 180 | 28.0 | 1.7 | 2.90 |
267 | 1214 | 180 | 180 | 33.7 | 1.8 | 2.80 |
77 | 76 | 180 | 180 | 42.4 | 1.6 | 2.60 |
1362 | 180 | 180 | 42.4 | 4.0 | 6.30 | |
79 | 78 | 180 | 140 | 48.3 | 1.5 | 3.00 |
81 | 80 | 180 | 180 | 48.3 | 1.7 | 2.60 |
524 | 82 | 180 | 180 | 48.3 | 3.4 | 5.40 |
84 | 83 | 180 | 180 | 60.3 | 1.7 | 2.60 |
632 | 85 | 180 | 180 | 60.3 | 4.3 | 6.20 |
1588 | 180 | 180 | 60.3 | 6.0 | 8.60 | |
574 | 200 | 200 | 28.0 | 1.8 | 3.50 | |
674 | 200 | 200 | 28.0 | 3.0 | 5.80 | |
91 | 90 | 200 | 200 | 48.3 | 1.8 | 3.20 |
92 | 532 | 200 | 200 | 48.3 | 3.5 | 6.20 |
1610 | 200 | 200 | 48.3 | 5.3 | 10.10 | |
95 | 94 | 200 | 200 | 60.3 | 2.0 | 3.40 |
1213 | 255 | 200 | 200 | 60.3 | 3.7 | 6.00 |
1589 | 200 | 200 | 60.3 | 5.5 | 9.70 | |
97 | 96 | 210 | 210 | 48.3 | 1.8 | 3.40 |
98 | 1538 | 210 | 160 | 60.3 | 1.8 | 4.10 |
857 | 220 | 220 | 28.0 | 2.1 | 4.50 | |
858 | 220 | 220 | 28.0 | 2.8 | 6.40 | |
103 | 102 | 220 | 220 | 48.3 | 1.8 | 3.50 |
105 | 104 | 220 | 200 | 60.3 | 1.9 | 3.60 |
107 | 106 | 230 | 230 | 48.3 | 1.8 | 4.30 |
109 | 108 | 230 | 170 | 60.3 | 1.7 | 5.10 |
111 | 110 | 230 | 230 | 60.3 | 1.8 | 4.00 |
112 | 240 | 240 | 48.3 | 2.0 | 4.70 | |
113 | 240 | 240 | 60.3 | 2.0 | 4.50 | |
115 | 114 | 250 | 200 | 60.3 | 1.9 | 5.50 |
117 | 116 | 250 | 250 | 60.3 | 1.8 | 4.00 |
118 | 342 | 250 | 250 | 60.3 | 2.3 | 4.00 |
1590 | 250 | 250 | 60.3 | 5.5 | 12.00 | |
122 | 121 | 280 | 280 | 60.3 | 2.2 | 5.80 |
123 | 234 | 280 | 190 | 70.0 | 2.0 | 6.50 |
125 | 124 | 280 | 280 | 70.0 | 2.0 | 5.70 |
128 | 127 | 300 | 200 | 70.0 | 2.1 | 8.30 |
353 | 129 | 300 | 250 | 70.0 | 2.3 | 7.10 |
132 | 131 | 300 | 300 | 70.0 | 2.0 | 5.20 |
134 | 133 | 300 | 300 | 70.0 | 2.4 | 6.90 |
137 | 136 | 300 | 300 | 76.1 | 2.0 | 5.30 |
1591 | 300 | 300 | 76.1 | 5.6 | 14.15 | |
140 | 300 | 300 | 88.9 | 2.3 | 5.70 | |
143 | 142 | 350 | 250 | 88.9 | 2.3 | 9.20 |
146 | 144 | 350 | 300 | 88.9 | 2.4 | 8.40 |
480 | 479 | 350 | 300 | 88.9 | 3.5 | 11.50 |
148 | 147 | 350 | 350 | 88.9 | 2.3 | 8.40 |
150 | 149 | 350 | 350 | 88.9 | 3.1 | 10.50 |
152 | 151 | 350 | 350 | 114.3 | 2.5 | 7.00 |
1259 | 400 | 400 | 88.9 | 3.5 | 15.00 | |
158 | 157 | 400 | 350 | 101.6 | 3.6 | 14.50 |
160 | 159 | 400 | 400 | 101.6 | 2.0 | 7.20 |
162 | 161 | 400 | 400 | 101.6 | 4.0 | 14.00 |