Introduction — Rubber Extruders
Rubber Extruders are precision-engineered machines designed for continuous processing and shaping of rubber compounds into profiles, tubes, sheets, seals, strips, and other customized products. At Premier Rubber Machinery, our Hot Feed and Cold Feed Rubber Extruders deliver consistent feeding, precise temperature control, stable output, and reliable performance.
Built with robust components and high-quality screw and barrel systems, our extruders ensure efficient processing, dimensional consistency, and long-term durability. Customers can choose the ideal hot feed or cold feed solution based on their material and production requirements.
APPLICATIONS
- Tyre Treads & Sidewalls
- Rubber Profiles & Strips
- Tubes & Hoses
- Conveyor Belting Components
- Rubber Sheets & Sections
- Straining & Filtering of Compounds
- Automotive Components
HOT FEED RUBBER EXTRUDERS
High Output Extrusion for Pre-Heated Rubber Compounds
Designed for continuous, high-efficiency extrusion of pre-heated rubber compounds with consistent output and superior surface finish.
WHAT IS A HOT FEED EXTRUDER USED FOR
Hot feed extruders process rubber that is pre-heated through mixing mills or warmers. They are widely used where:
- High output is required
- Continuous production is essential
- Consistent extrusion quality is critical
STANDARD SALIENT FEATURES
- Screw / Scroll
Alloy steel, nitrided / hardened and polished for wear resistance - Barrel
Steel fabricated, jacketed for efficient heating and cooling with replaceable liners - Feed System
Spiral undercut feeding with feed roll arrangement for proper bite and continuous feed - Gear Box
Heavy duty multi-stage helical gear box for efficient power transmission - Drive System
Variable speed drive system for controlled extrusion - Cooling System
Efficient cooling through rotary joints for process stability
ENGINEERED WITH SOLIDWORKS
All extruders are designed using SolidWorks for precise screw geometry, barrel alignment, and flow optimization.
Exploded views available to demonstrate complete machine construction and engineering clarity.
INDUSTRIES SERVED
- Tyre Manufacturing
- Automotive Rubber Components
- Conveyor & Industrial Belting
- Rubber Profile & Extrusion Units
- Infrastructure & Industrial Products
ADVANCED FEATURES & OPTIONS
- Customised die heads (Tread, Tube, Profile, Strainer, etc.)
- Pressure monitoring at die head
- Temperature control systems
- Feed roller system for consistent feeding
- Heavy-duty strainers for compound filtration
AVAILABLE SIZES
- 2”
- 3”
- 4”
- 4.5”
- 5”
- 6”
- 8”
- 10”
Custom sizes available as per requirement
Explore Our Gallery
- Our Video Gallery
COLD FEED RUBBER EXTRUDERS
High Efficiency Extrusion Without Pre-Heating
Designed to process rubber compounds directly at room temperature, ensuring consistent output, better control, and reduced energy consumption.
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
INDUSTRIES SERVED
- Tyre Manufacturing
- Automotive Rubber Industry
- Cable & Wire Industry
- Industrial Rubber Products
- Infrastructure & Engineering Products
KEY ENGINEERING FEATURES
- No warming mill required (direct cold feeding)
- Consistent pressure and uniform output
- High shear mixing for better homogeneity
- Designed for continuous 24×7 operation
- Smooth material flow with minimal defects
AVAILABLE RANGE
Plain Type Cold Feed Extruders
Vent / Vacuum Type Cold Feed Extruders
Available in multiple screw diameters and L/D ratios depending on application and output requirements.