VMC855 Heavy-Duty Box-Way Machining Center
Extra-Wide Heavy-Duty Box-Way / Roller Guide Center for Die Steel & Heavy Cutting
Parametric Technical Specifications
Standard ISO 230-2Key Engineering Advantages
- ✓ Solid hardened and ground rectangular box guideways with Turcite-B hand-scraped mating surfaces
- ✓ High-rigidity A-frame column structure with reinforced internal honeycomb ribbing
- ✓ High-torque spindle motor delivering up to 180 Nm of continuous torque at low RPM
- ✓ Double-supported Z-axis counter-balance cylinder ensuring smooth vertical movement
- ✓ Heavy-duty screw chip conveyors with rear magnetic/chain-type chip removal system
Primary Industrial Applications
Engineering Overview
When roughing hardened tool steel, aerospace alloys, or heavy ductile castings, tool deflection and harmonic chatter are the primary obstacles. The Mainland CNC VMC855 is custom-designed with broad stance Meehanite cast iron box-ways to absorb cutting shocks that linear guides cannot sustain.
Hand-Scraped Turcite-B Way Architecture
Every sliding contact surface is precision hand-scraped by master fitters to guarantee over 85% contact area. Bonded with self-lubricating Turcite-B, the guideways prevent stick-slip motion while providing maximum dynamic damping during heavy face-milling cuts.
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