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Davis Standard DS-25/Standard DS-20 Extruder System
Specifications
Overview
Davis Standard DS-25
Davis Standard DS-20
- Power
- 4500W
- Max. operating pressure
- 700kg/cm²
- Max. temperature
- 315°C
- Dryer
- Conair
- Screws
- 3x
- Screen changer
- With heating and sealing pack
- Cast housing
- Included
- Extrusion tool
- Included
- Spare drive motor
- Included
General Accessories
- Ring heaters
- Various
- Temperature controllers Eurotherm
- 3x
- Pressure sensors Eurotherm
- 3x
- Documentation
- Available
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AI Description
BetaCapabilities
These Davis extruder systems transform raw plastic pellets into continuous strands or sheets through heat and pressure. The DS-25 model delivers 6385W of power with a maximum melt pressure of 700 bar and temperature control up to 315°C, while the smaller DS-20 operates at 4500W—both offering precise temperature management essential for consistent output. Both units come equipped with multiple screws, dryers (Digicolor and Conair respectively), screen changers with heating elements, and spare components.
Industries & Uses
Plastic manufacturers, packaging producers, and film makers rely on extruders to create everything from tubing and profiles to plastic films and sheets. Smaller operations and recycling businesses often use these systems to process both virgin and recycled plastic materials. The dual offering here allows buyers flexibility: the complete DS-25 is ready for immediate production, while the DS-20 offers spare parts or a backup system.
What to Check When Buying
When inspecting used extruders, prioritize the barrel and screw condition—these components wear significantly and are expensive to replace. Request maintenance records and ask about production history and material types processed. Check that heating elements function properly across all zones and verify the screen changer operates smoothly. Test pressure readings and confirm spare seals, discs, and the replacement motor are in serviceable condition.
This description is AI-generated and is intended as a general guide only. As with all AI-generated content, it may contain inaccuracies. Please verify all details directly with the seller before making a purchasing decision.
Interested in this machine?
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