Tire Blank and Tread Puncturing Degassing Machine

Terms and Classification

• Cold puncturing: physical piercing at normal temperature,

• Reverse puncturing: inside out piercing with no surface burrs,

• Key quality standard: puncturing uniformity.

General Technical Requirements

Square tube welded frame, metal parts painted, roll shafts galvanized; pneumatic press roller follows (0.04 to 0.12 MPa), upper lower rollers synchronous, supporting roller diameter 150 to 500 mm width 100 to 400 mm, expanding pressure 0.4 to 0.7 MPa, reducer driven, high speed quenched steel needles, diameter 4 mm, depth 15 to 25 mm no cord damage, spacing adjustable.

Puncturing Performance

Motor pulley driving ensures smooth puncture and retraction without impact, working frequency 60 to 100 times per minute for double station, puncture depth error less than ±0.3 mm.

Pneumatic System

Working air pressure 0.4 to 0.7 MPa, equipped with oil water separator and pressure regulator, adopts AIRTAC standard pneumatic components for stable operation.

Safety Protection

No hand access to the puncturing moving area; anti slip operating platform equipped, maintenance passage more than 800 mm reserved around the machine.