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Open joint-stock company "Textilmach" |
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Shuttleless looms |
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Metal-weaving rapier machines model STR
Metal-weaving machines type STR are designed to produce woven gauzes from wire, diameter 0,03…0,3 mm, mesh from 0,04 to 0,4 mm, linen and twill weave, corresponding by accuracy to the standards GOST and DIN. The material of produced nets - non-ferrous metals and alloys on their basis, low-carbon and stainless steel from wire, diameter up to 0, 16 mm. Inserting weft wire into the shed is effected by means of thin rigid rapier, which allows increasing the shed height down to 26…33 mm. Thank to this warp wires tension in the shedding process decreases, as well as their breakability. Looms type STR are easy in operation, stable and low-noised in operation. Looms STR are manufactured with two reeding
widths 100 cm and 130 cm. It is possible to produce looms with reeding
widths 92, 102, 122 cm on their basis.
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Parameter denomination
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STR-100M
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STR-130M
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| Productivity, meters of weft per hour |
4200...6000
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5500...7800
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| Reeding width, cm |
101
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131
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| Main shaft rotational speed, rpm |
70; 80; 100
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90; 100
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| Weave type: web serge |
1/1 2/2 |
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| Value of warp feed from beam per 1 main shaft rotation, mm |
0,05...1,2
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| Power of loom drive electrical motor, kW |
2,2
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| Loom dimensions, mm width depth height |
3200 1800 1900 |
3860 1805 2070 |
| Loom weight |
3200
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4000
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Micronets are used to produce printed circuit card in radio-electronic industry, to apply pictures by means of serigraphy or screen printing. Nets of low density are used as screening elements from electromagnetic radiations. Nets produced on looms STR are also used in aviation and space exploration, in chemical and food industry, in machine-building.