Serdi 100 ES Value Guide and Seat Cutting Machine

Key Features

• Double Air-Cushion Centering System — The patented system floats the spindle on a spherical air cushion and the head-plate on a plane air cushion, automatically aligning to each valve guide. Ensures accurate concentricity even if the guide or head is slightly misaligned.
• Wide Valve Seat Capacity: 28–120 mm (1.1″–4.72″) — Handles small automotive to large industrial / marine cylinder-head valves without tooling changes.
• High-Torque 3 kW Built-In Spindle (80–840 rpm) — Robust spindle with plenty of torque even at low RPM — ideal for cutting large or hardened seats with stability.
• Rigid, Heavy-Duty Construction & Large Table Capacity — Built on a solid frame with a table capable of supporting very heavy cylinder heads, making it suitable for marine, diesel, or large-engine work.
• Digital Depth Control with High Precision — Depth adjustments displayed in mm or inches, measurable down to 0.01 mm (0.0004″), ensuring consistent seat cutting results across multiple heads.
• Integrated Vacuum Tester Option — Allows a quick valve-seal test before disassembly — a helpful step to verify seat quality immediately after cutting.
• Versatile Fixture Table — Air-floating table makes loading/unloading heavy heads easier; then locks down securely for machining. Suitable for heads up to several hundred kilograms.