WHAT IS A COLD FEED EXTRUDER USED FOR

Cold feed extruders process rubber without the need for pre-heating or warming mills, reducing power consumption, manpower, and processing steps.

They are widely used where:

• Continuous production is required
• High output with consistent quality is essential
• Energy efficiency and process control are critical

STANDARD SALIENT FEATURES

• Screw / Scroll
  Alloy steel screw, nitrided / hardened and ground for wear resistance and long life
• Barrel
  Fabricated steel barrel with heating/cooling jackets and replaceable liners for durability
• Feed System
  Spiral undercut feeding with feed roll arrangement ensuring proper bite and continuous strip feeding
• Temperature Control
  Multi-zone temperature control with PID system for precise process stability (±1°C accuracy)
• Drive System
  Heavy duty motor with variable speed drive for controlled extrusion
• Gear Box
  Heavy duty multi-stage helical gear box for smooth power transmission
• Pressure Control
  Melt pressure monitoring system to maintain consistent extrusion pressure and output

ADVANCED FEATURES & OPTIONS

• Vent / Vacuum type extruders for improved degassing
• Custom die heads (tube, profile, crosshead, tread, etc.)
• PLC / Touch screen control panel with data monitoring
• Automatic pressure & temperature control
• Strainer attachment for compound filtration

WHY OUR COLD FEED EXTRUDERS

• No pre-heating required → lower energy consumption
• High output with consistent extrusion quality
• Advanced feeding system for positive material intake
• Precision engineered screw and barrel design
• In-house manufacturing and design control
• Built for continuous industrial operation