高溫氟塑料及光纜發(fā)展新趨勢-展示頁
2024-08-05 07:39本頁面
【正文】 mproving the product stability: no post shrinkage, possibility to store the buffer tube reels – Possibility for high speed dry tube production, typically 300350 mpm – Possibility for Micro Tube production 18/08/2022 9 Typical Line Upgrade Compression Caterpillar CCA Swellable Yarn payoff Compa 1 Online EFL actual and trend Compression tension Fiber length encoder for Online EFL Tube length encoder for Online EFL Dry Core Diameter Control DCDC 18/08/2022 10 Upgrade for Micro Module Buffering 1/2 a Micromodule, 12 fibers in mm inner diameter ? jelly flow very low ?Typically traditional metering pump displacement was cm3/rev ? big gear teeth can cause diameter variation ?replacement gear pump displacement from to cm3/rev ?staple output at low flow ?stable diameter 18/08/2022 11 Upgrade for Micro Module Buffering 2/2 ?Simple line and process ?Middle capstan can be bypassed during micro module process ?Takeup dancer tension to be minimized ?Reel adapters for smaller reels For LSZH materials the process speed often limited by high extruder pressure. For Maillefer extruders and xheads the solution is special screw and xhead mass divider for LSZH. 18/08/2022 12 Diameter and weight reduction by 200 181。m fiber 18/08/2022 13 SZ: replacing the tube strander with lay plate strander ? Tube package is a wearing part with high cost ? Central tube is blocked by powder from swellable yarns ? High tension variation in relation to multiple turns ?The process parameters and recipes are controlled from the separate panel in the strander. ?From the
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