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   设计新颖、独特，结构简单，易装易拆易卸，操作方便。螺杆和螺杆采用特殊耐磨高温高湿的材料38铬钼铝制成，先调质后再经热处理成型，具有耐磨和寿命长的优点。内设独特的增压冲模装置，确保饲料产量和质量；电加热装置提高饲料膨化率。生产的浮性颗粒膨化饲料可漂浮于水面保持至少12小时不会泡散，鱼类和禽畜喜食易消化，人工可方便地观察蛙鱼类的食量，不会造成饲料的浪费，不会污染水质。物料经高温高压有效地杀死大肠杆菌、沙门氏菌等有害病菌，确保了饲料的卫生，有利于蛋白质变性吸收和淀粉糊化，易于鱼类和禽畜吸收。一般采用膨化浮性鱼饲料比粉状或粒饲料节约饲料8%－15%。

适用范围：适用于蛙、水产、观赏鱼、宠物饲料养殖户，中小型饲料厂及科研单位。
 Design novel, unique, simple structure, easy disassembly transvestite accessible, convenient operation. Screw and screw the use of special wear high temperature high wet materials and chrome molybdenum aluminum, first quenched and tempered by heat treatment after forming, has wear-resisting and life long advantages. With unique booster die device, ensure the forage yield and quality. Electric heating device to improve feed puffed rate. The production of buoyancy grain expanded feed can be floating in the water to keep at least 12 hours not bubble scattered, fish and livestock like eating is easy digest, artificial can easily observe frog fish food intake, and not cause the waste of feed, won't pollution water quality. Material by high temperature high pressure effective in killing escherichia coli, salmonella and other harmful bacteria, ensure the health of feed, be helpful for protein denaturation absorption and starch gelatinization, easy to fish and livestock absorption. General use of the bulking buoyancy fish feed ratio powder or granule feed saving feed 8% - 15%.
Scope of application: suitable for frog, aquatic products, the ornamental fish, pet feed farmers, small and medium-sized feed factory and scientific research units.

价格：33000.00