OEM Graphite Carbon Seal Ring for Tobacco Machinery – 300°C Heat Resistant, Fast Delivery

Introduction

Buyers usually ask two things about a carbon ring: will it seat without adjustment, and how long will it run before the next change. We machine each ring from fine-grain high-purity graphite to the OEM bore, thickness and face profile, then inspect it individually, so a replacement behaves like the part it replaces instead of introducing a new wear pattern.

Basic Info

Product Features

• Stable Dimensions: tight tolerance control keeps the ring within spec across its whole service life.
• Superior Wear Resistance: dense graphite structure resists abrasion and lowers replacement frequency even under high-speed duty.
• Self-Lubricating: natural graphite lubrication reduces grease use and the stops needed for re-greasing.
• High Temperature Resistance: stable up to about 300°C without deformation or loss of shape.
• Low Friction: smooth contact face reduces energy loss and heat build-up during running.

Detailed Usage

In operation the carbon ring sits at the sealing and cutting stations of the cigarette maker, guiding and sealing motion under continuous rotation. During routine maintenance, inspect the running face for scoring or uneven wear and replace the ring if friction or noise rises.