SJ-80 Optical Clear Sheet Extrusion Line with 150-250 kg/h Output Capacity, Class 10000 Dust-Free Enclosure, and Mirror-Finish Calender Rolls for PMMA and PC Sheets

• Precision Gear Melt Pump: Positive displacement melt pump eliminates pressure pulsation, ensuring uniform sheet thickness with deviation below +/-0.02mm for optical applications
• Mirror-Finish Calender Rolls: Ultra-polished chrome-plated rolls with surface roughness Ra less than 0.01 micron, producing optically clear sheet without flow marks or surface defects
• Class 10000 Dust-Free Enclosure: Fully enclosed production zone from die to winder maintains cleanroom conditions, preventing dust and particle contamination critical for optical sheet quality
• Special Screw Coating: Bimetallic screw with wear-resistant coating prevents metal contamination and ensures material purity for transparent optical applications
• Precision Temperature Control: Multi-zone PID temperature control with +/-1°C accuracy throughout barrel, die, and calender for consistent optical properties
• Static Elimination System: Integrated ionizing bars neutralize static charge, preventing dust attraction during sheet handling and winding

• LED panel light diffuser sheets (PC/PMMA)
• LCD backlight diffuser and light guide plates
• Transparent machine safety guards and viewing windows
• Display screen protective covers and lenses
• Greenhouse and skylight glazing panels
• Automotive interior transparent trim panels

Cleanroom-grade protective packaging with anti-static film wrapping. Export plywood case with desiccant and shock indicators. Vacuum-packed optical-grade components. Delivery within 35-45 working days after deposit.

Contact us for a technical consultation on your specific optical sheet requirements.