Kolmach Emu500 5-Axis Milling Machine (Emu500)

EMU Series Were Designed Mainly For High-hardness, Difficult to Machining Material, Especially Has Obvious Advantages for High-temperature Alloy, Titanium Alloy and Stainless Steel Material Machining etc.

EMU Series 5 Axis Machining Centers are Mainly Used in Multi-surface Machining or Space Geometric Profile Processing, In Aerospace, Semiconductor, Robotics, Automotive, Medical, Mold and Other Industries Widely Used.

Adopt Integrated Box-In-Box Crane Structure Design, Ensure Casting Structure’s High Rigidity, High Precision and High Stability

The Design Adopts Finite Element Analysis and Thermal Forming Analysis, Greatly Improved the Static and Dynamic Characteristics of the Machine Tool, Ensure Machine Tool’s Integral Rigidity, Stability and Machining Precision.

• Integrated Box-In-Box Crane Structure, EMU800’s Casting Weight is 13 Tons, Whole Machine’s Weight is 17.5 Tons, Lightweight Design of Moving Parts, 3 Axis Verticality are Controlled Within 3μ.
• 3 Axis All Adopt Japan NSK Ball Screw and Germany Rexroth Precision Linear Way, With Heidenhain High Precision Optical Scale, Precision is High, Stability is Good.
• A Axis (Double Drive), C Axis Both Adopt DD Direct Drive Rotary Table, With ±0.1° Frequency Conversion Spindle Water Cooler, Coolant Performance is Good. Particular Bearings and Brake Structure With Heidenhain High Precision Encoders, Rotational Torque is Big, Carrying Capacity is Strong, Precision is High, Stability is Good.
• Adopt 190mm Diameter Spindle, Front 4pcs Back 2pcs Total 6pcs Bearings, S1 Torque Can Reach 105Nm, With ±0.1° Frequency Conversion Spindle Water Cooler, When Do Low Speed Heavy Duty Cutting and High Speed Finish Machining, Both Have Very Good Performance.
• Adopt Heidenhain or Siemens Control System, With Big Torque Motors and Driver, Performance is Much Better; Equipped With Laser Tool Setting Instrument and Workpiece Probe, Not Only Ensured Tool Length and Tool Diameter’s Measure Precision, But Also Can Do Self-check When Doing Machining.

1. X Axis 3pcs Linear Way (Germany Rexroth), High and Low Linear Way Structure Design
2. Y Axis 4pcs Linear Way (Germany Rexroth)
3. Integrated Box-In-Box Structure, Z Axis 4pcs Linear Way (Germany Rexroth)
4. Front and Back Double Cross-Beams Design, The Force is More Even, Ensured Z Axis Verticality Well
5. 3 Axis Verticality All Controlled Within 3μm, Spatial Accuracy is Much Higher
6. DD Rotary Table is Fixed on Base, Load-Bearing Capacity is More Stronger, Vibration is More Smaller
7. The Contact Surface Between Base and Columns is Very Big, Rigidity is Very Good, EMU800’s Weight Reach 17.5 Tons

A Axis (Double Drive), C Axis Both Adopt Big Torque Torque Motor Direct Drive, No Fear of Accuracy and Rigidity.

• A (Double Drive) / C Axis Adopt High Torque Torque Motor Direct Drive; No Clearance, Large Driving Torque and Bearing Capacity is Strong.
• A/C Axis Both Standard High Accuracy Encoders, Precision is Much Higher.
• Built-in Hydraulic Brake Mechanism, The Clamping Force of Positioning Machining is Stronger, Is Suitable For High Hardness Material’s Machining.
• Double-Axis Stepped Design, Is Separate with Rotary Table’s Shell, Vibration is Small and Life is Much Longer.

Spindle Standard Adopt HSK-A63 18000rpm With High Torque Motor, Ensured Low Rotation Speed Heavy Cutting, At The Same Time Ensured The Finish Performance When High Rotation Speed Machining.

• Huge Spindle Diameter 190mm, Spindle Rigidity and Coolant Performance is Much Better.
• Adopt Front 4pcs Back 2pcs Total 6pcs of Bearings Structure Design, Special Tool Pulling Mechanism, Pre-tension up to 21000Nm, Reduced The Vibration When Do The Heavy Cutting, Improved Spindle’s Rigidity and Machining Performance.
• KOLMACH’s Special Spindle Coolant Technology With ±0.1° Frequency Spindle Water Cooler, Solved Spindle’s Thermal Extension Problem Well.

To Achieve Safe Machining and High-precision High-end CNC Control System.

TNC640 controller not only provide milling function, still can provide milling, turning and grinding etc composite processing function. In milling, turning, grinding etc processing field, TNC640 is high-end CNC controller well deserved. Specially used for high speed machining and 5 axis work simultaneously machining, includes full automatic cnc machining center’s application. TNC640 means high surface performance, high precision and high speed machining time, provide the ability of operation and make programme. TNC640 provides high precision, high efficiency and high reliable machining ability with outstanding function.