该产品选用碳化钨材料(超硬合金)精密加工而成。硬度高达hra90以上,抗弯度高达2300n/mm以上。公司采用专用设备进行精密磨削加工和表面处理,使内孔粗糙度达到ra0.1,两端r处粗糙度高达ra0.025。两端出入线口曲率半径科学设计,保证过线顺畅自然,与红宝石线嘴相比,因采用整体材料加工,线嘴孔内无台阶,改善了易弯堵塞的现象。 优点:具有极高的钢性和硬度,耐冲击。tungsten carbide nozzle :this product is made by the precision machining with the tungsten carbide materials (superhard alloy). the hardness reached over hra90 degree while theanti-bending degree reached over 2300n/mm. we do the precision grinding and surface treatment to achieve ra0.1 of the bore roughness and the ra0.025 of the r place of both ends. there is a scientificcurvature radius design in the both entrance. this design can ensure a smooth transit of the thread. due to the overall materials processing, and no elevation in the bore, the phenomenon ofeasy-bending and plugging has been improved comparing with the ruby nozzle. advantages: high hardness, rigid and impact resistance.

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超浪五金电子有限公司
徐小华
13058593878
广东省东莞市石碣镇刘屋工业区