.at_0{FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA} .at_1{FONT-SIZE: 9pt; FONT-FAMILY: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体} 结构特点:筛板厚度一般为0.6-10mm;材料采用:低碳钢板、不锈钢板、镀锌板。筛孔形有圆孔、方孔、菱形孔、椭圆孔、六角孔等。坚固耐用,美观大方。可冲小于1.25米x2.5米各种材质板材,孔径0.75mm——100mm。一次性成型,产品精度高、误差小、质量好。 并可做到板厚于孔径相等( 5mm厚的不锈钢板可冲直径5mm的孔)。