The crosshead has a fine adjustment function, the conical splitter is easy to disassemble, the flow channel has no dead corners, and the reliable dual channel structure splitter ensures precise wall thickness and perfect concentricity of the product. Advanced design technology and comprehensive quality control ensure the quality of product lumens, and the single-layer and multi-layer structure of the machine head meets customers' diverse customization needs.
1.Extrusion mould/die includes two parts:Ram head and stock mold
2.The role of ram head
The ram head is a major part of the extrusion plastic molding machine, it makes the molten plastic from extruder by spiral movement into a straight line movement.
And further, to produce the necessary forming pressure, ensure parts is close-grained, to gain the continuous profiles to cross section shape is consistent.
3.The role of stock mold
Usually adopts the method of cooling , pressure or vacuum,make the given shape from the mouth mould of plastic extruder stabilized.Then finishing the given shape,so obtain section size more accurate and surface more bright plastic product.
4.Our produdct the electric/wire extrusion mould is one kind of extrusion mould.
When the metal conductor is monofilament or multi-strand wire, extrusion products is electric/wire.
When the metal conductor is a bundle of mutual insulation wire or irregular conductor, extrusion products for the cable
The technology equipment used for electric/wire coating is called for extrusion type covered mould.
Y型三层共挤导管机头
适用机型:0Dφ.75"+φ.0.5"+φ.0.75"
适用材料:PA/PEBA-LLDPE-HDPE
PU/HDPE-PEBAX-PA12
产品直径:三层直径ODφ.0118"-ODφ.196"
(0.25-5.0mm)
产品壁厚:0.025-0.15mm
产品同心度:≥95%
适应产品:通道/外周/神经介入等三层导管
特点:十字头带有微调功能,锥形分流器拆卸方便,流道无死角,可靠的双流道结构分流器保证产品精确的壁厚和完美的同芯度。先进的设计工艺和综合的质量控制以保证产品管腔的品质,单层多层结构机头满足客户多样化的定制需求。十字头流道采用3D软件设计及CAE分析对材料的流动分析,让其材料流动达到最佳状态,发挥挤出机的最大产量,来增加客户生产线的可观效益。十字头针对客户不同材料的挤出很好的控制了产品的同芯度且效果稳定,一般国内挤出这种微创导丝都是采用进口十字头,我们开发此款十字头得到客户的好评，可替代进口十字头高昂的价格,达到同样的效果。