产品概述 φ200×50mm金属丝编织网试验筛 φ200×50mm
金属丝编织网试验筛采用国家标准GB/T6003.1-2022生产,其筛孔基本尺寸为2.36mm ~ 0.02mm,符合国际标准ISO3310-1:2016 R20/3、R20、R40/3系列,筛网材质为黄铜、锡青铜、不锈钢。8# ~100#筛面母网为黄铜(H80)材质,经电化学特加工处理,以缩小网孔偏差,提高网孔度和面执限蚀能力,使网丝光有不易场孔,牢固耐用;100#以上筛面为不锈钢;所有筛框材质均为优质不锈钢。

Φ200金属丝编织网试验筛-高精度筛规格(网孔尺寸可做到2μm)
φ200×50mm Test Sieves of Metal Wire Cloth - High Precision Apertures
高精度试验筛是一种用于物料精密筛分与粒度分析的关键设备,广泛应用于金刚石微粉裸料、金刚石镀覆料、金属微粉、矿粉等材料的颗粒分级与粒度检验。该类试验筛采用优质筛网和精密制造工艺,筛孔尺寸规范、均匀,具有良好的重复性和准确性,可实现对微细颗粒的高效、可靠分级。

试验筛结构示意图

如图:
1 筛面Metal Wire Cloth;
2 筛框上部Main Part;
3 筛框下部 Base;
4 筛框整体 Frame
| 筛框尺寸 | 有效筛分面积 | 高度 | ||
| Test sieve nominal frame size | Diameter or length of effective sieving surface | Approximate depth | ||
| D1 | D2 | Min | Max | H1 |
| 200mm(0,+0.6) | 200mm(-0.1,+0.6) | 185mm | 200mm | 50mm |
Φ200mm金属丝编织网试验筛基本筛孔尺寸
| 筛号 | 筛孔尺寸 | 丝径 | 开孔率 % | 筛面材质 | 筛孔尺寸公差 |
| Serial Number | Basic Apertures | Wire Diameters | Open Area Ratio | Mesh Material | For Average A、Aperture Size |
| No. 8 | 2.36mm | 1mm | 49 | 黄铜+镀镍 | ±0.069mm |
| Brass & Nickel Plating | |||||
| No. 10 | 2mm | 0.9mm | 48 | 黄铜+镀镍 | ±0.059mm |
| Brass & Nickel Plating | |||||
| No. 12 | 1.7mm | 0.8mm | 46 | 黄铜+镀镍 | ±0.05mm |
| Brass & Nickel Plating | |||||
| No. 14 | 1.4mm | 0.71mm | 44 | 黄铜+镀镍 | ±0.042mm |
| Brass & Nickel Plating | |||||
| No. 16 | 1.18mm | 0.63mm | 44 | Brass & Nickel Plating | ±0.036mm |
| No. 18 | 1mm | 0.56mm | 44 | 黄铜+镀镍 | ±0.03mm |
| Brass & Nickel Plating | |||||
| No. 20 | 850μm | 500μm | 40 | 黄铜+镀镍 | ±26.2μm |
| Brass & Nickel Plating | |||||
| No. 25 | 710μm | 450μm | 37 | 黄铜+镀镍 | ±22.2μm |
| Brass & Nickel Plating | |||||
| No. 30 | 600μm | 400μm | 36 | 黄铜+镀镍 | ±19μm |
| Brass & Nickel Plating | |||||
| No. 35 | 500μm | 315μm | 38 | 黄铜+镀镍 | ±16.2μm |
| Brass & Nickel Plating | |||||
| No. 40 | 425μm | 280μm | 36 | 黄铜+镀镍 | ±14μm |
| Brass & Nickel Plating | |||||
| No. 45 | 355μm | 224μm | 38 | 黄铜+镀镍 | ±12μm |
| Brass & Nickel Plating | |||||
| No. 50 | 300μm | 200μm | 36 | 黄铜+镀镍 | ±10.4μm |
| Brass & Nickel Plating | |||||
| No. 60 | 250μm | 160μm | 37 | 黄铜+镀镍 | ±8.9μm |
| Brass & Nickel Plating | |||||
| No. 70 | 212μm | 140μm | 36 | 黄铜+镀镍 | ±7.8μm |
| Brass & Nickel Plating | |||||
| No. 80 | 180μm | 125μm | 35 | 黄铜+镀镍 | ±6.8μm |
| Brass & Nickel Plating | |||||
| No. 100 | 150μm | 100μm | 36 | 黄铜+镀镍 | ±6.0μm |
| Brass & Nickel Plating | |||||
| No. 120 | 125μm | 90μm | 34 | 不锈钢 | ±5.2μm |
| Stainless Steel | |||||
| No. 140 | 106μm | 71μm | 33 | 不锈钢 | ±4.7μm |
| Stainless Steel | |||||
| No. 170 | 90μm | 63μm | 35 | 不锈钢 | ±4.2μm |
| Stainless Steel | |||||
| No. 200 | 75μm | 50μm | 36 | 不锈钢 | ±3.7μm |
| Stainless Steel | |||||
| No. 230 | 63μm | 45μm | 34 | 不锈钢 | ±3.4μm |
| Stainless Steel | |||||
| No. 270 | 53μm | 36μm | 35 | 不锈钢 | ±3.1μm |
| Stainless Steel | |||||
| No. 325 | 45μm | 32μm | 34 | 不锈钢 | ±2.8μm |
| Stainless Steel | |||||
| No. 400 | 38μm | 30μm | 31 | 不锈钢 | ±2.6μm |
| Stainless Steel | |||||
| No. 450 | 32μm | 28μm | 28 | 不锈钢 | ±2.4μm |
| Stainless Steel | |||||
| No. 500 | 25μm | 25μm | 25 | 不锈钢 | ±2.2μm |
| Stainless Steel | |||||
| No. 600 | 20μm | 20μm | 25 | 不锈钢 | ±2.1μm |
| Stainless Steel |
* 注:上表为主要筛号规格,表中未列明的筛孔尺寸请联系业务经理。
推荐应用 试验筛的用途:主要用于物质颗粒的粒度分级、粒度检测,也是一种常用于小批量物质颗粒分级的工具。广泛应用于磨料磨具、金刚石微粉、超硬材料、地质勘探、粉末冶金、陶瓷材料、建筑材料、药典、化工等行业的颗粒筛分检测,细、微颗粒精确筛分检测及批量生产时的质量过程管控和检验。
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