Precision-engineered WPC Door Frame Extrusion Die for industrial-grade production. High-performance mold crafted from premium H13 steel with advanced heat treatment for extended durability. Optimized flow channel design ensures uniform material distribution and smooth surface finish. Compatible with PVC, wood-plastic composites for warp-resistant door frames. Ideal for extruding hollow profiles up to 200mm width with ±0.1mm dimensional accuracy. Integrated water cooling system maintains consistent temperature control. CNC-machined with mirror polishing for flawless profile replication. Essential for manufacturers producing waterproof, termite-proof interior/exterior doors. Supports continuous 24/7 operation in automated production lines. Direct factory pricing with bulk order discounts available.