EUMA-Spinner Corporation

Features

• Ruggedly constructed double-column construction.
• Modular structure for X and Y axes.
  Different models are available with a variety of X-axis travels.
• High speed linear guideways on 3 axes.
• 15,000 or 20,000 rpm spindle speed with rigid feed system.
• Greatly reduces machining time, upgrades machining accuracy with extra machine value.
• No conventional counter-balancing system on Z-axis.
• The 4^th/5^th axis rotary table diameter is available to be 600 mm.

Stepped Rigid Beam
The beam slideways are designed with a combination of horizontal and vertical slideways which provide higher rigidity of 25% than that of conventional slideway designs with two slideways in parallel. The outstanding design effectively reduces torque created by the spindle stock and cutting force while assuring greater cutting force.

Superior Linear Guideways
X,Y, and Z axes employ advanced, low friction heavy duty-type linear motion guides with several slide blocks for uniform loading, no deformation, high speed travel, high positioning accuracy and maximum durability.

High Precision
Pre-tensioned class C3 precison ball screws on3 axes upgrade rigidity of the servo system, eliminating displacement problems due to thermal expansion while ensuring machine accuracy at all times. Sealed bearings are conbined with oil seals to fully avoid dust and coolant thereby ensuring long service life and accuracy.

Spindle
DMH-i series are equirpped standard 12,000 RPM direct-drive high speed spindle by ISO40. Optional high speed spindles have direct drive 15,000 RPM by ISO40 and built-in motor 15,000/18,000/24,000 RPM by HSK 63A. The DMH-i series provides high speed cutting with 0.7G accelerative motion and are especially ideal for finish machining cut for mold makers.

5 Axes Simultaneous Machining
DMH-i SERIES ARE AVAILABLE TO EQUIP 4^th/5^th axes dia.400 / dia.500 / dia.600 rotary tables to work for 5 axes simultaneous machining.