This silicone chuck is specially designed for ZONESUN handheld capping machines, ideal for round plastic bottles with 28–32mm and 38mm security ring caps. Made from durable, anti-wear silicone, it ensures a secure grip and smooth capping performance without damaging the cap or bottle. Available in white or faint yellow, this chuck is a reliable accessory for food, beverage, cosmetic, and chemical packaging lines. Easy to install and compatible with multiple cap sizes, it enhances efficiency and precision in your capping workflow.

Silicone chuck for capping machine
Adoptor cap diameter: 28-32mm 38mm with security rings
Texture: Silicone
Feature: Anti-wear
Color: White/Faint yellow