Double E Company LLC products

The modular PCS expanding core chuck system offers unparalleled precision and versatility in high speed or high tension shaftless unwinding and rewinding applications where little or no variation in web tension or web position can be tolerated. PCS Core Chucks are Pneumatic Core Chucks that expand with pressurized air. PCS Core Chucks provide superior roll/core gripping abilities with a high capacity actuating design. The PCS “Base” expansion chuck allows you to easily put on larger core adapters so you can run different size cores on the same machine. Custom core chuck designs available - PCS Core chucks are ideal for new or rebuild unwind and rewind stand applications. Schlumpf’s engineering and production team ensures your new chucks are direct dimensional replacements for your retro-fit or rebuild application.

Automatic Concentric Expansion: As the torque chuck expands to grip a core, it automatically lifts and centers the roll, eliminating roll bounce and vibration. No Lubrication ~ Minimal Maintenance: Little dust accumulation in the chuck means no jamming and easy removal of cores. No Sidearm Force Needed from the Roll Stand, Multiple Core Re-Use, Elimination of End-of-Roll Waste: The DF-2000 chuck grips harder as more torque is applied. Other chucks rely on sidearm force from the roll stand to push the gripping elements into the core wall. These chucks damage the core and waste material at the end of the roll.

A New and Safer Air Gun System for Converters. Double E’s, SafeInflate (patent pending) is a revolutionary air gun system that now allows operators to safely inflate and deflate air shafts and similar converting equipment while avoiding the most common pinch points and other serious hazards.

ShaftSafe® is the industry’s first real time air pressure monitoring system for Double E and Convertech air shafts and bladder chucks. Engineered specifically for the converting industry, ShaftSafe® allows operation and production personnel to monitor critical air pressure for every shaft or bladder chuck on a production line. ShaftSafe® guarantees consistently accurate and repeatable inflations to increase safety and productivity on all your production lines. ShaftSafe® monitors inflation and will immediately alert production personnel to any pressure loss or slow leaks that indicate that equipment requires maintenance. This allows for planned downtime and preventive maintenance.

Have you ever had an operator forget to close a chuck? Are you trying to eliminate pinch points? Double E’s Auto-Lock™ Safety Chuck automatically closes when rotation begins. Patent-pending design uses preloaded spring tension to lock the chuck in the closed position. Have you ever had an operator forget to close a chuck? Are you trying to eliminate pinch points? Double E’s Auto-Lock™ Safety Chuck automatically closes when rotation begins. Featuring Fail-Safe Closing™. If you are focused on operational safety, Double E’s Auto-Lock™ Safety Chuck with exclusive Fail-Safe Closing™ is the answer. You can upgrade any brand of safety chuck.