Universal Aster Compatibility T-shaped Copper Sleeve with Self-Lubricating Copper and Precision T-Shape Machining for Threading Shaft

This versatile T‑shaped Copper Sleeve is universal threading shaft accessory tailored for Aster 150, 160, 178, 180, 2000 and 220 locking machines. The T‑shaped Copper Sleeve reduces friction and stabilizes shaft movement during high‑speed book sewing. Every T‑shaped Copper Sleeve goes through precise dimensional testing before packing to keep threading smooth and consistent. As a critical bushing component, the T‑shaped Copper Sleeve protects the main shaft from heavy wear and helps avoid unexpected production halts. We maintain sufficient stock of this T‑shaped Copper Sleeve to serve binding factories and equipment distributors worldwide.

• Universal fit compatible with all listed Aster locking machine models
• High-quality copper material with natural self-lubricating performance
• Precision T-shape machining for perfect positioning and locking
• Excellent wear resistance, extending the service cycle greatly
• Stable operation under continuous high-load, long-running production
• Easy direct replacement, no extra modification required

Our online customer service team is available for prompt replies to all your inquiries. We provide fast after‑sales support for every batch of this T‑shaped Copper Sleeve. If you encounter fitting, abnormal noise or premature wear after receiving the T‑shaped Copper Sleeve, please contact us anytime for professional technical guidance. Each shipment of the T‑shaped Copper Sleeve includes full parcel tracking and reliable continuous after‑sales follow-up.

www.offset-printingparts.com Aster 150 160 178 180 2000 220 Universal T‑shaped Copper Sleeve, Durable T‑shaped Copper Sleeve For Locking Threading Shaft