Medical Crosshead Summary

GENCA MEDICAL EXTRUSION HEADS

All extrusion heads and tools available in stainless steel, high temp steel (inconel) and high strength tool steels,except Tri and Bi-Dies. Metallurgy of all heads in controlled through heat treatment to obtain optimum life . All melt flow channels, spiral or multi-channels are precision designed and manufactured to obtain balanced flow over full range of operations. Assemply/disassembly tool kit is available for all extrusion heads.

All extrusion heads are assembled by quality assurance, checked for compliance to engineer acceptance specification and certified on the user manual.

	Tip Centering by ball justment from rear (micro adjustment) Adjustable gum space from front Available for single Layer Operation Only Has rear extractable tip design Vaccum attachment available Available with spiral and multi-flow melt channel designs
	Tip Centering by ball justment from rear (micro adjustment) Adjustable gum space from front Die face over flush Available with spiral and multi-flow melt channel designs Vaccum attachment available Available for single, two layer or stripe versions
	Only two screws from rear adjust tip centering Designed for micro adjustments Flush die Boltless head design Vaccum attachment available Available with spiral and multi-flow melt channel designs
	Same as BAT-1 Available in two layer or stripe versions Kit available to convert to single layer Operation
	Available in fixed center with gum space adjustment version or micro adjustable for center and gum space version Available with spiral and multi-flow melt channel designs Available in single, two layer and stripe versions Kit available to convert from two layer to single layer operations Available with rear extractable tip version
	Centering by die adjustment from front Gum space adjustable from front Available with spiral and multi-flow melt channel designs Available for single and stripe(s) versions Cast bronze heater standard NKC is Larger than NKB
	In-Line extrusion head Available with spiral and multi flow melt channel designs Assemble of tip and die from front Die centering and gum space adjustment from front Air and vacuum attachment available
	In-Line extrusion head Dual thread die centering Special spider leg design to reduce weld lines Restrictor bushing replaces breaker plate for high viscosity polymers Flow-through mandrel for inner web consistency in multi-lumen products
	In-Line extrusion head Designed with proven blown film technology to greatly reduce weld lines Die centering from front
	Designed for demanding three layer co-extruded products Die centering from front Available for single, two layer,three layer and multi-stripe versions Gum space adjustment available in single and two layer versions Air and Vaccum attachment available

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