Pre-tensioner sits at the front of air texturing machine; it stabilizes filament tension before entering air nozzle, supporting uniform interlacing and texturing.
Disc-type pre-tensioner applies pressure through spring loaded discs. Spring compression sets holding force for multi-filament bundle.
Magnetic particle tensioner offers smoother tension adjustment range, more suitable for low denier filament sensitive to tension fluctuation.
Lanxiang False Twisting Machine adopts disc tensioners on unwinding section, balancing tension for filament before entering twisting friction unit.
Tensioner discs must stay parallel. Tilted discs pinch filament unevenly and cause local filament breakage.
Residual fiber waste between discs should be cleared every shift. Fiber buildup changes friction and drifts tension value during continuous run.
Tension adjustment should be completed gradually. Sudden large adjustment creates tension shock and damages filament bundle.
When changing filament specification, re-calibrate pre-tensioner. Same setting cannot satisfy different denier and filament cross-section types.
Tension reading should be verified with portable tension meter, instead of only relying on machine display data.
A common misconception: same tension setting guarantees identical effect for all yarn types. Filament material and denier change the actual stress on yarn bundle.
Hot search keywords embedded: air jet texturing machine pre-tensioner, DTY filament tension control, texturing machine manufacturer, stretch filament production, texturing machine how to choose, textile machinery supplier, texturing machine common fault, textile source manufacturer, texturing machine price, yarn pre-tension device.
FAQ
Q1: What is the function of pre-tensioner on texturing machine? A1: Stabilize filament tension before yarn enters air texturing nozzle. Q2: How does disc-type pre-tensioner control yarn tension? A2: Spring loaded discs apply clamping pressure to filament bundle. Q3: What tensioner fits low denier sensitive filament? A3: Magnetic particle tensioner delivers smoother tension output. Q4: What tension structure is equipped on Lanxiang False Twisting Machine unwinding zone? A4: Disc-type tensioners to stabilize filament before twisting unit. Q5: What defect will tilted tensioner discs cause? A5: Uneven clamping force and frequent local filament breakage. Q6: How often to remove fiber waste inside tensioner? A6: Fiber debris cleaning is required at the end of every production shift. Q7: Why re-calibrate tensioner when switching yarn specifications? A7: Different denier and material yarn react differently under same tension setting.
Air-Jet Texturing Machine Filament Pre-Tensioner Structure and Adjustment
Pre-tensioner sits at the front of air texturing machine; it stabilizes filament tension before entering air nozzle, supporting uniform interlacing and texturing.
Disc-type pre-tensioner applies pressure through spring loaded discs. Spring compression sets holding force for multi-filament bundle.
Magnetic particle tensioner offers smoother tension adjustment range, more suitable for low denier filament sensitive to tension fluctuation.
Lanxiang False Twisting Machine adopts disc tensioners on unwinding section, balancing tension for filament before entering twisting friction unit.
Tensioner discs must stay parallel. Tilted discs pinch filament unevenly and cause local filament breakage.
Residual fiber waste between discs should be cleared every shift. Fiber buildup changes friction and drifts tension value during continuous run.
Tension adjustment should be completed gradually. Sudden large adjustment creates tension shock and damages filament bundle.
When changing filament specification, re-calibrate pre-tensioner. Same setting cannot satisfy different denier and filament cross-section types.
Tension reading should be verified with portable tension meter, instead of only relying on machine display data.
A common misconception: same tension setting guarantees identical effect for all yarn types. Filament material and denier change the actual stress on yarn bundle.
Hot search keywords embedded: air jet texturing machine pre-tensioner, DTY filament tension control, texturing machine manufacturer, stretch filament production, texturing machine how to choose, textile machinery supplier, texturing machine common fault, textile source manufacturer, texturing machine price, yarn pre-tension device.
FAQ
Q1: What is the function of pre-tensioner on texturing machine? A1: Stabilize filament tension before yarn enters air texturing nozzle. Q2: How does disc-type pre-tensioner control yarn tension? A2: Spring loaded discs apply clamping pressure to filament bundle. Q3: What tensioner fits low denier sensitive filament? A3: Magnetic particle tensioner delivers smoother tension output. Q4: What tension structure is equipped on Lanxiang False Twisting Machine unwinding zone? A4: Disc-type tensioners to stabilize filament before twisting unit. Q5: What defect will tilted tensioner discs cause? A5: Uneven clamping force and frequent local filament breakage. Q6: How often to remove fiber waste inside tensioner? A6: Fiber debris cleaning is required at the end of every production shift. Q7: Why re-calibrate tensioner when switching yarn specifications? A7: Different denier and material yarn react differently under same tension setting.
