HWACHEON Machinery Europe

Hi-TECH 750

Horizontal lathe with box guideways for Ø600 mm chucks

The Hi-TECH 750 is predestined for large workpieces and materials that are difficult to machine With the new Hi-TECH 750, we are adding another heavyweight for machining large parts to our "Hi-TECH" lathe series. The heavy Mehanite cast bed (20 - 28 t), the two-row BMT 85 turret and the wide and precisely machined flat guides are the key elements for an accurate and powerful heavy-duty cutting machine. The use of high-quality components from well-known manufacturers combined with a high proportion of in-house production of the mechanical assemblies - Made in Korea - are the basis of our high quality and precision.

Features: 
Box guide ways
Gear spindle
Y-Axis
Driven tools
Turn and mill
Slanted bed
NC Controls: 
Fanuc 0i
Siemens 828D
Machine presentation

Horizontal lathe with box guideways for Ø600 mm chucks

The Hi-TECH 750 is predestined for large workpieces and materials that are difficult to machine With the new Hi-TECH 750, we are adding another heavyweight for machining large parts to our "Hi-TECH" lathe series. The heavy Mehanite cast bed (20 - 28 t), the two-row BMT 85 turret and the wide and precisely machined flat guides are the key elements for an accurate and powerful heavy-duty cutting machine. The use of high-quality components from well-known manufacturers combined with a high proportion of in-house production of the mechanical assemblies - Made in Korea - are the basis of our high quality and precision.

  • Bed length sizes: 2, 3 or 4 meters.
  • Spindles in different sizes: 15 - 21 inch (A-Type) or 24 inch (B-Type) chucks
  • Optional with Y-axis with 200 mm stroke
  • Especially wide BMT85-Turret with two rows for mounting.

The spindle of the new Hi-TECH 750 has been further optimized and now has even larger bearings, thicker walls and was analyzed in depth using the FEM method. The direct drive (without transmission belt) ensures the greatest possible smoothness and power transmission to the workpiece.

Optimized for performance and thermal stability.

For an optimal distribution of the torque over the speed range, the spindle has a two-step gear. Starting with the generously dimensioned spindle bearing, the actively tempered spindle oil (Hi-YUN) gets into the headstock. In this way, we always ensure lubrication with minimal heat growth, even in continuous operation.

Configurations

Y MC S
Hi-TECH 750A Std. / L / XL Optional Optional n.a.
Hi-TECH 750B Std. / L / XL Optional Optional n.a.
MC: Turret with Driven Tools | Y: Y axis | S: Sub spindle | L: Long bed version XL: Extra long bed | A/B: Chuck and bearing size

Machine series

The HI-TECH series is distinguished by its solid machine beds, wide flat guides and powerful drives. It is ideal for tough, hard materials with high cutting volumes and precision requirements. It can...

Horizontal lathe with box guideways for Ø600 mm chucks
Box guide ways, Gear spindle, Y-Axis, Driven tools, Turn and mill, Slanted bed
Hi-TECH 850 - Front side
Horizontal lathe with box guideways for Ø800 mm chucks
Box guide ways, Gear spindle, Y-Axis, Driven tools, Slanted bed, Big bore

Technical Information

ItemUnitHi-TECH 750AHi-TECH 750ALHi-TECH 750AXLHi-TECH 750BHi-TECH 750BLHi-TECH 750BXL
Axis-Stroke (X / Y / Z)mm430 / 200 / 2350430 / 200 / 3350430 / 200 / 4250430 / 200 / 2350430 / 200 / 3350430 / 200 / 4350
Spindle powerkW37 / 3045 / 37
Spindle speedrpm18001500
Rapid speedm/min18 / 10 / 18
Tool shankBMT-85 / BH
Number of tools12
Floor spacem6.43 x 3.067.44 x 3.068.44 x 3.066.43 x 3.067.44 x 3.068.44 x 3.06
Max. cutting diametermm760
Max. cutting lengthmm225032504350225032504250
Chuck-Sizemm457533
Swing over bedmm1200
Max. Bar sizemm116164
Coolant tank vol.Liter380 / 450 / 520

All rights reserved, all indications without engagement, subject to modifications.

Videos

Machine presentation
Machining performance demonstration