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Zipp Air Tool USA ZP3843 3,600 RPM pneumatic air tire buffer with 3/8"-24 spindle thread for inner tire liner repair and patch preparation.

ZippAir Tool ZP3843 Air Tire Buffer, 3/8"-24 Spindle 3,600 RPM Low-Speed Pneumatic


ZP3843 Air Tire Buffer

  • The Tire Buffer is ideal for general purpose tire buffering.
  • Featuring high power and stall torque resistance makes the tire buffering easy and efficient.

Specification

  • Spindle Thread: 3/8"-24
  • Net Weight : 1.8(0.8) lbs(kgs)
  • Length: 8.8(225) in.(mm)
  • Free Speed : 3.600 RPM
  • Air Inlet Size : 1/4 inch-NPT/PT
  • Min. Hose Size : 3/8(10) inch(mm)
  • Avg. Air Cons. : 3.5 cfm

Applications

  • Tire Patch & Plug Preparation: Buffs inner tire liners and treads to create a clean, textured bonding surface for radial/bias-ply patches and tire repair plugs.

  • Tire Retreading & Scuffing: Scuffs rubber casings and tire beads smoothly without scorching, burning, or melting the rubber compound.

  • Rubber Flashing & Mold Cleaning: Grinds away excess rubber flashing, rough seams, and debris on new or repaired tires and conveyor belts.

  • Low-Speed Abrasive Finishing: Drives rasp wheels, wire cups, and contour wheels at a controlled 3,600 RPM for general rubber and polyurethane conditioning.

Long Description

The Zipp Air Tool USA ZP3843 Low-Speed Air Tire Buffer is a specialized pneumatic tool engineered for professional tire repair shops, fleet maintenance facilities, and retreading operations. Operating at a controlled free speed of 3,600 RPM, this buffer delivers the optimal rotational speed required to texture rubber surfaces effectively without causing excessive heat buildup, preventing scorched inner liners and ensuring proper patch adhesion.

Built with high stall-torque resistance, the ZP3843 maintains consistent power under heavy downward pressure. It features a standard 3/8"-24 spindle thread to securely mount a wide variety of buffing wheels, rasps, and wire brushes. Weighing just 1.8 lbs (0.8 kg) with an overall length of 8.8 inches (225 mm), this compact and lightweight tool provides outstanding control and maneuverability inside tight tire casings. With an average air consumption of 3.5 CFM and a standard 1/4" NPT/PT air inlet, the ZP3843 is an efficient and reliable solution for everyday tire patching and maintenance.