Igus是一家工程塑料制造商,推出了一种专门设计用于改善食品制造系统的卫生的免维齿带轴。新的Drylin ZLW齿形带轴基于卫生设计原理,并使用符合FDA的材料。
清洁复杂机器和食品生产系统导致更长,因此昂贵的停机时间。
例如,工业面包店面临着定期清洁巨大的VATS和混合器的挑战,包括移动部件 - 搅拌机降低到容器中的线性轴和线性载玻片。如果使用传统的线性轴,则面粉和面团残留物的风险很高,将在难以到达的地方沉积,使清洁更加困难,并且在最坏的情况下引入污染风险。
“为了减少食品工业中的系统清洁,甚至在制药和化妆品行业中,我们现在已经扩大了我们的ZLW齿形带轴的组合,”米歇尔··赫恩登(Igus)产品经理Michael Hornung表示,igus Linear和Drive技术。“新型型号可以特别快速,彻底清洁 - 无论是高压蒸汽喷射器,化学物质还是简单的水。这也增加了产品安全性。“
Based on the hygienic design, cleaning is simplified
新的线轴易于清洁,因为Igus的设计工程师遵循了开发期间卫生设计的指导。整个系统中的底切最小化,其中食物残余物可以积累。同样,没有可以发生的间隙,例如,如果螺钉头消失在凹槽中以与表面齐平。
“我们故意避免刻着螺钉。真正的座右铭:“表格遵循功能,在这种情况下,易于清洁,”强调Hornung。
Equally important: rounded corners, which ensure that water can flow better during high-pressure cleaning and carry dirt particles along more easily. Water cannot collect and the formation of germs is reduced. Wherever a dead end was unavoidable, boreholes ensure that liquid drains away completely.
自润滑滑动轴承减少了污染的风险
The igus developers use only FDA-compliant materials for the new toothed belt axis. Both the shaft end supports, and linear carriages are made of corrosion-resistant stainless steel. The plain bearings, on which the carriage moves over the rail are made of the food-grade triboplastic iglide A160, which enables low-friction dry operation – without external lubricants, which could become a contamination hazard and pollute the environment.
This also makes the drylin ZLW toothed belt axis extremely durable. This is illustrated by approximately 1.5 million double strokes at a speed of 0.5 m/s and an acceleration of 2 m/s² with a load of 3 kg, in igus’ own test laboratory. The drylin ZLW toothed belt axis can now be ordered with a maximum stroke length of up to 3,000 mm and can optionally be equipped with a suitable stepper motor.
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