ATRUMP LH 87 HORIZONTAL MACHINING CENTER

Technical Description

The Atrump LH-87 is a precision horizontal machining center engineered for versatile production work and job shop applications. Featuring a rigid cast iron construction with a Centroid M400 CNC control system and 15" LCD display, this machine delivers consistent accuracy and repeatability. The machine accommodates workpieces up to 880 lbs on its 19.6" x 36.1" table. Its three-axis configuration provides 33.8" longitudinal travel (X-axis), 24.6" cross travel (Y-axis), and 28.3" vertical head travel (Z-axis), enabling efficient machining of mid-sized components. The 20 HP spindle motor delivers 6,000 RPM with BT40 or CAT40 spindle taper compatibility, supporting cutting feed rates from 1 to 400 ipm. Rapid feed rates reach 960 ipm on X/Z axes and 800 ipm on the Y-axis. The 24-position swing arm automatic tool changer accommodates tools up to 3.14" diameter and 15 lbs weight, minimizing setup time and maximizing productivity. Additional features include double-nut precision ball screws for high accuracy, telescopic steel way covers on all axes, a central lubrication system, and integrated coolant capability with 36-gallon capacity. The machine's anti-flex reinforced base and column provide maximum rigidity and stability. At 13,860 lbs, the LH-87 represents a compact yet robust solution for precision manufacturing operations requiring reliable horizontal machining capabilities.