Product Overview:A complete, manufacturing-ready industrial 3D CAD model (Universal STEP format) of a Heavy-Duty Double-Spindle Multi-Rip Saw Line, fully engineered for high-volume sawmills and timber processing plants. Capable of continuous, single-pass slicing of heavy timbers up to 500 mm in width and 250 mm in thickness. This professional, field-proven mechanical design is optimized for high structural rigidity, minimal operational downtime, and smart energy saving.

Key Technical & Mechanical Features:

• Twin-Spindle Power: 110 kW total cutting power via twin independent 55 kW high-torque motors (3000 RPM) for zero-strain hardwood slicing.
• Premium Feed Drive: 5.5 kW (7.5 HP) IE3 Premium High-Efficiency Helical Gearmotor driving an inverter-controlled variable crawler feed (Adjustable from 5 to 30 m/min).
• Quick-Change Sleeve System: Ø80mm bore cartridge system with a self-centering conical keyway mechanism, allowing rapid offline blade setups and guaranteeing zero runout.
• Smart Power Automation: Integrated thickness tracking cam that automatically boots up the upper 55 kW motor only when heavy timber is detected, cutting factory energy costs significantly.
• Foolproof Spindle Air Cooling: Through-spindle low-pressure air induction via an internal plenum chamber and 3mm radial holes spaced every 10mm. Provides uniform blade cooling without requiring precise hole alignment during blade changes.
• Maximum Rigidity: Ultra-robust bolted counter-bearing housing designed to absorb extreme dynamic loads and eliminate shaft deflection under heavy feeds.
• Integrated Waste Management: Upper/lower driven serrated crawler rollers combined with a built-in lower discharge conveyor belt for instant chip and off-cut evacuation.

CAD Model & Deliverables:

• Universal STEP (.stp) File: Clean, production-depth 3D assembly compatible with all major CAD systems (SolidWorks, Autodesk Inventor, Fusion 360, Catia, PTC Creo, AutoCAD). Includes real-world bearings, seals, internal channels, and weldments.
• Bonus Deliverable: Includes a comprehensive, fully dimensioned 2D technical drawing PDF of the main chassis/body for instant workshop planning and manufacturing reference.