Slitting & Rewinding Technical Guides

Practical, field-tested guides for slitting, rewinding and converting lines: how to size, select and maintain air shafts, differential shafts, magnetic powder brakes and clutches, tension controllers and web guiding systems. Written by XW Machinery application engineers for plant engineers and purchasing teams.

Not sure which shaft or brake fits your line? Send us your core size, roll weight and line speed — our engineers reply with a sizing recommendation.

スリッティング機用デフレンシャルシャフトの選び方

Choosing a differential shaft for slitting machines? Compare ball vs key type, friction ring torque, core size, slit width and load with this checklist.

スリッティング機用デフレンシャルシャフトの選び方

Choosing a differential shaft for slitting machines? Compare ball vs key type, friction ring torque, core size, slit width and load with this checklist.

カスタムエア膨張シャフト：どの仕様をご用意いただく必要がありますか？

Ordering a custom air expanding shaft? Here is the full specification checklist: core ID, length, journal, element type, torque, speed and balance grade.

カスタムエア膨張シャフト：どの仕様をご用意いただく必要がありますか？

Ordering a custom air expanding shaft? Here is the full specification checklist: core ID, length, journal, element type, torque, speed and balance grade.

スリッティング機向けエア膨張シャフト

How to choose an air expanding shaft for slitting machines: unwind and rewind sizing, lug vs leaf vs strip elements, torque, core ID and common mistakes.

スリッティング機向けエア膨張シャフト

How to choose an air expanding shaft for slitting machines: unwind and rewind sizing, lug vs leaf vs strip elements, torque, core ID and common mistakes.

エア膨張シャフトの修理方法

Step-by-step air expanding shaft repair: find the leak, replace the bladder, valve and lugs, pressure-test the rebuild, and decide when to repair or replace.

エア膨張シャフトの修理方法

Step-by-step air expanding shaft repair: find the leak, replace the bladder, valve and lugs, pressure-test the rebuild, and decide when to repair or replace.

巻取り中のエアシャフトのスリップ：7つの原因と修正

Air shaft slipping during rewinding ruins rolls and uptime. Diagnose the 7 root causes (pressure, worn lugs, core fit, torque, contamination) and fix each one.

巻取り中のエアシャフトのスリップ：7つの原因と修正

Air shaft slipping during rewinding ruins rolls and uptime. Diagnose the 7 root causes (pressure, worn lugs, core fit, torque, contamination) and fix each one.

エアシャフトが空気圧を失う：原因と解決策

An air shaft losing air pressure risks slip, telescoped rolls and downtime. Learn the 6 root causes, how to isolate each one, and how to hold grip pressure all shift.

エアシャフトが空気圧を失う：原因と解決策

An air shaft losing air pressure risks slip, telescoped rolls and downtime. Learn the 6 root causes, how to isolate each one, and how to hold grip pressure all shift.

エアシャフトが膨張しない：原因と解決策

An air shaft not expanding usually traces to leaks, a failed bladder, or low supply pressure. Learn the 7 most common causes, the fix for each, and how to prevent...

エアシャフトが膨張しない：原因と解決策

An air shaft not expanding usually traces to leaks, a failed bladder, or low supply pressure. Learn the 7 most common causes, the fix for each, and how to prevent...

エアシャフト vs デフレンシャルシャフト | XW Machinery

Air shaft vs differential shaft: compare grip, core holding, tension control and roll-change speed to pick the shaft for your slitter. Get XW Machinery quote.

エアシャフト vs デフレンシャルシャフト | XW Machinery

Air shaft vs differential shaft: compare grip, core holding, tension control and roll-change speed to pick the shaft for your slitter. Get XW Machinery quote.

エア膨張シャフトはどうやって機能するのか？ | XW Machinery

Learn how an air expanding shaft works—pneumatic lugs, air pressure and friction grip for fast roll changes on slitting and rewinding lines. Get a quote.

エア膨張シャフトはどうやって機能するのか？ | XW Machinery

Learn how an air expanding shaft works—pneumatic lugs, air pressure and friction grip for fast roll changes on slitting and rewinding lines. Get a quote.

お客様の機械に適したエア膨張シャフトの選び方

How to choose an air expanding shaft: compare lug, leaf and strip types, core size, torque and adapter fit to prevent slip and roll damage. Get a factory quote.

お客様の機械に適したエア膨張シャフトの選び方

How to choose an air expanding shaft: compare lug, leaf and strip types, core size, torque and adapter fit to prevent slip and roll damage. Get a factory quote.

エアシャフト用セーフティチャック | XW Machinery

Safety chuck for air shaft: STO/STW & FLO/FLW safety chucks for slitting, rewinding and printing. 400Nm torque, quick-release, factory-direct. Get a quote.

エアシャフト用セーフティチャック | XW Machinery

Safety chuck for air shaft: STO/STW & FLO/FLW safety chucks for slitting, rewinding and printing. 400Nm torque, quick-release, factory-direct. Get a quote.

ウェブテンションセンサの選び方 | XW Machinery

Web tension sensor guide for slitting & rewinding. Compare pillow block, cantilever & through-shaft load cells and controllers. Get a quote from XW Machinery.

ウェブテンションセンサの選び方 | XW Machinery

Web tension sensor guide for slitting & rewinding. Compare pillow block, cantilever & through-shaft load cells and controllers. Get a quote from XW Machinery.