ACER 2080GH HORIZONTAL MACHINING CENTER

Technical Description

The ACER 2080GH is a precision engine lathe featuring a robust 20-inch swing capacity with a 29.5-inch swing over gap for enhanced workpiece versatility. Equipped with a D1-8 spindle nose, the machine accommodates a maximum turning diameter of 13 inches and supports extended workpieces up to 80 inches in length. The 12-inch chuck provides secure workholding for demanding applications. The main spindle delivers 10 horsepower at speeds ranging from 30 to 1,500 RPM across 16 steps via a dual-speed motor configuration. The lathe features a 2-axis control system with 7.9 inches of Z-axis travel for precise longitudinal positioning. Threading capabilities span multiple pitch standards, including metric pitches from 0.5 to 7mm and imperial specifications from 4 to 56 TPI, with optional module and diametral pitch threading available. Longitudinal feed rates range from 0.0015 to 0.0216 inches per revolution. The machine incorporates a reinforced FC-30 cast-iron bed weighing 5,940 pounds, ensuring exceptional rigidity and damping characteristics. Safety features include a gear train protection pin and an overload cone device. The drip-proof spindle motor and mechanical foot brake facilitate reliable operation and maintenance. A one-shot lubrication system services the apron and saddle, while a saddle locking screw enables heavy-duty cutting operations. Floor dimensions measure 135.03 by 57.48 by 56.69 inches, requiring 220 or 440-volt, 3-phase power supply.