Slat-Type Pneumatic Shaft

Product Features

• Quick Core Locking and Release：You just hook up your shop air line and dial the pressure to about 6-8 kg/cm². The slats pop out instantly to grab the roll core tight, and dropping the pressure lets your crew slide the empty core off in seconds.
• Painless Installation and Upkeep：The no-nonsense pneumatic hookup design means your operators don't have to waste time wrestling with clunky mechanical tools or complex wrenches just to change a reel.
• Custom Built for Your Floor Layout：You aren't stuck with one standard size. We can customize the body lengths and diameter specs to match your exact machinery setups, so the shaft slides right into your bearings without a hitch.
• Tough Steel Build for Heavy Rolls：We machine these shafts from quality steel so they have the structural muscle to handle massive web weights and continuous industrial abuse without bending or flexing under load.
• Zero Drama Maintenance Routine：Standardized internal parts and a flexible frame layout mean that if a bladder eventually wears down, teardowns and seal replacements are pretty straightforward tasks that won't bog down your mechanics.
• Predictable, Steady Output：By combining a heavy-duty metal frame with fast pneumatic control, this shaft provides a highly reliable way to keep your modern web-processing equipment running without unexpected hiccups.

Product Applications

• High-Speed Printing Equipment

Installed on press lines to help operators stage up wide paper, vinyl, or packaging reels quickly, ensuring everything stays locked tight during high-speed runs.

• Rewinding Stations

A practical choice for fast-moving rewinders where you are constantly pulling completed rolls off and need a mandrel that grabs the new core right away.

• Industrial Slitting Machinery

Applied across slitting equipment to provide heavy roll support and keep your thin ribbons from walking sideways while the knives are working.

• Laminating Rigs

Suitable for coating and laminating processes that rely on absolute stability and steady tension control to prevent streaks or adhesive wrinkling.

• Heavy-Duty Paper Mills

Drop them deep inside papermaking systems that handle massive, oversized web weights all day long and need a core holder that won't wimp out.