性能特点Features   ➢适应于各种高中低档、大小颗粒、沉浮性和慢沉性鱼虾饲料; ➢颗粒外观整齐均匀，耐水性好，适应模具孔径范围φ 0.6mm-20mm; ➢变频喂料器- - -防蒸汽逆流密封管式设计，配检查门，透气孔; ➢双轴差速调质机一不锈钢实心双轴，激光切割叶片精度高，齿轮减速箱传动，双边六开门易清理; ➢膨化主机一精铸轴承座，数控镗床加工，六方形高铬合金钢轴，耐疲劳寿命长，德国FAG轴承，进口油封和密封绳防漏料漏油;特殊合金钢材质螺旋内套，耐磨损更换方便;   ➢Suitable for different level or size, sinking or foating or slowly floating fish feed. ➢Particles have uniform shape, good water resistance, suitable for the mold those aperture among中0.6mm-20mm; ➢Variable frequency feeder- -sealing pipe design againsting back flow steam, supplied with access door and breather; ➢Biax differential tempering machine- -stainless steel solid biax, laser cutting blades with high accuracy, gear reducer driving,the doubling piece six doors is easy to clean; ➢Main expander - -precision casting bearing base, CNC boring machine processing, hexagonal high chromium alloy steel axle,fatigue resistance, long service life, Germany FAG bearings, imported oil seal and sealing cord can prevent material and oilfrom leaking,Special alloy steel spiral inner sleeve, wear resistance, makes the replacement more convenient.   设备技术参数Specifications