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Eagle Machine Inc.

Hwacheon Hi-TECH 450

Heavy duty horizontal turning center

Hi-TECH Series

In stock in Arlington

Hwacheon Hi-TECH 450
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Overview

10 / 12 / 15 in. box-way lathe with gearbox, Ø420 x 1,360 mm

The Hi-TECH 450 is a box-way lathe for 10, 12 and 15 inch chucks with a standard automatic gearbox, which Hwacheon separates from the spindle motor to limit heat and vibration. Hwacheon aims it at shafts, flanges and valve bodies, with MC, YMC and (Y)SMC versions adding a turnmill, a 120 mm Y axis and an 8 inch sub spindle. The 450A runs to 3,500 rpm with Ø76 mm bar, the 450B to 2,500 rpm with Ø89 mm bar and the 450C to 1,800 rpm with Ø116 mm bar, all on 22 / 18.5 kW with 26 / 22 kW optional. Max turning diameter is Ø420 mm, Ø500 mm on the 450C, and max turning length 760 mm, or 1,360 mm on the long bed.

Guide: Swiss-type lathe or conventional CNC lathe: which fits your parts?

At a glance
Max turning diameter
Ø16.5 in (450C: Ø19.7 in)
Max turning length
29.9 in (L: 53.5 in)
Chuck size
10 / 12 / 15 in
Spindle speed
3,500 / 2,500 / 1,800 rpm (450A / B / C)
Control
FANUC 0i-TF Plus

Features

  1. 01Automatic gearbox standardThe standard automatic gearbox gives torque at low speed and fast cutting at high speed. Gearbox and spindle motor are separated to limit heat and vibration.
  2. 02Hand-scraped box waysAll guideways are box way, hand-scraped and polished to reduce vibration and hold precise feed during heavy cuts.
  3. 03Three spindle sizes450A: A2-8 nose, 3,500 rpm, Ø76 mm bar. 450B: A2-8, 2,500 rpm, Ø89 mm bar. 450C: A2-11, 1,800 rpm, Ø116 mm bar, with a 10-station turret on the 2-axis version.
  4. 04Y axis option (YMC)A 120 mm (±60 mm) Y axis at 10 m/min can be added, with spindle indexing in 0.0001 degree steps for milling in the same setup.
  5. 05Sub spindle (SMC, YSMC)Adds an A2-6 sub spindle with an 8 inch chuck at 4,000 rpm and 7.5 / 5.5 kW, with 11 / 7.5 kW optional. Offered on the 450A and 450B.
  6. 06Programmable tailstockOn non-SMC versions the MT#5 tailstock has programmable body and quill, a Ø100 mm cylinder, a 120 mm quill stroke and 650 mm of travel (1,250 mm on the long bed).

Video

Hi-TECH 450, machine overview

Specifications

ItemHi-TECH 450 series
Hi-TECH 450A [L]Hi-TECH 450B [L]Hi-TECH 450C [L]Hi-TECH 450A [L] MCHi-TECH 450B [L] MCHi-TECH 450C [L] MCHi-TECH 450A [L] YMCHi-TECH 450B [L] YMCHi-TECH 450C [L] YMCHi-TECH 450A [L] (Y)SMCHi-TECH 450B [L] (Y)SMC
Capacity
Swing over bedinØ27.6Ø27.6Ø27.6Ø27.6Ø27.6Ø27.6Ø27.6Ø27.6Ø27.6Ø27.6Ø27.6
Swing over saddleinØ21.7Ø21.7Ø21.7Ø21.7Ø21.7Ø21.7Ø21.7Ø21.7Ø21.7Ø21.7Ø21.7
Max cutting diameterinØ16.5Ø16.5Ø19.7Ø16.5Ø16.5Ø16.5Ø16.5Ø16.5Ø16.5Ø16.5Ø16.5
Standard cutting diameterinØ11.6Ø11.6Ø12.1Ø10.0Ø10.0Ø10.0Ø10.0Ø10.0Ø10.0Ø10.0Ø10.0
Max cutting lengthin29.9 [L : 53.5]29.0 [L : 52.6]26.5 [L : 50.1]25.1 [L : 48.7]24.2 [L : 47.8]21.7 [L : 45.3]25.1 [L : 48.7]24.2 [L : 47.8]21.7 [L : 45.3]25.1 [L : 48.7]24.2 [L : 47.8]
Chuck size (main)in1012151012151012151012
Chuck size (sub)in---------88
Spindle
Type of spindle noseASAA2-8A2-8A2-11A2-8A2-8A2-11A2-8A2-8A2-11A2-8A2-8
Max spindle speedrpm3,5002,5001,8003,5002,5001,8003,5002,5001,8003,5002,500
Through spindle hole diameterinØ3.5Ø4.1Ø5.2Ø3.5Ø4.1Ø5.2Ø3.5Ø4.1Ø5.2Ø3.5Ø4.1
Max bar sizeinØ3.0Ø3.5Ø4.6Ø3.0Ø3.5Ø4.6Ø3.0Ø3.5Ø4.6Ø3.0Ø3.5
Spindle bearing inner diameterinØ5.5Ø6.3Ø7.1Ø5.5Ø6.3Ø7.1Ø5.5Ø6.3Ø7.1Ø5.5Ø6.3
Spindle motorHP29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)29.5 / 24.8 (Opt: 34.9 / 29.5)
Sub-Spindle (opt)
Type of spindle noseASA---------A2-6A2-6
Max Sub-Spindle speedrpm---------4,0004,000
Through spindle hole diain---------Ø2.4Ø2.4
Max bar sizein---------Ø2.0Ø2.0
Spindle bearing inner diain---------Ø3.9Ø3.9
Spindle motorHP---------10.1 / 7.4 (Opt: 14.8 / 10.1)10.1 / 7.4 (Opt: 14.8 / 10.1)
Turret
Number of tool stationea1212101212121212121212
Tool size (out dia x boring bar size)in□0.98 × Ø2.0□0.98 × Ø2.0□0.98 × Ø2.0□0.98 × Ø2.0□0.98 × Ø2.0□0.98 × Ø2.0□0.98 × Ø2.0□0.98 × Ø2.0□0.98 × Ø2.0□0.98 × Ø2.0□0.98 × Ø2.0
Turret indexing timesec/step0.250.250.250.250.250.250.250.250.250.250.25
Axes
Rapid traverse (X / Z / Y / B)ipm787 / 945 / - / -787 / 945 / - / -787 / 945 / - / -787 / 945 / - / -787 / 945 / - / -787 / 945 / - / -787 / 945 / 394 / -787 / 945 / 394 / -787 / 945 / 394 / -787 / 945 / (394) / 630787 / 945 / (394) / 630
Max. stroke (X / Z / Y / B)in11.0 / 31.1 / - / - [L : 11.0 / 54.7 / - / -]11.0 / 31.1 / - / - [L : 11.0 / 54.7 / - / -]11.0 / 31.1 / - / - [L : 11.0 / 54.7 / - / -]11.0 / 31.1 / - / - [L : 11.0 / 54.7 / - / -]11.0 / 31.1 / - / - [L : 11.0 / 54.7 / - / -]11.0 / 31.1 / - / - [L : 11.0 / 54.7 / - / -]11.0 / 31.1 / 4.7 / - [L : 11.0 / 54.7 / 4.7 / -]11.0 / 31.1 / 4.7 / - [L : 11.0 / 54.7 / 4.7 / -]11.0 / 31.1 / 4.7 / - [L : 11.0 / 54.7 / 4.7 / -]10.2 / 31.1 / (4.7) / 27.2 [L : 10.2 / 54.7 / (4.7) / 50.8]10.2 / 31.1 / (4.7) / 26.4 [L : 10.2 / 54.7 / (4.7) / 50.0]
Feed motor (X / Z / Y / B)HP5.4 / 5.4 / - / -5.4 / 5.4 / - / -5.4 / 5.4 / - / -5.4 / 5.4 / - / -5.4 / 5.4 / - / -5.4 / 5.4 / - / -5.4 / 5.4 / 5.4 / -5.4 / 5.4 / 5.4 / -5.4 / 5.4 / 5.4 / -5.4 / 5.4 / (5.4) / 2.15.4 / 5.4 / (5.4) / 2.1
Tailstock
Tailstock strokein25.6 [L : 49.2]25.6 [L : 49.2]25.6 [L : 49.2]25.6 [L : 49.2]25.6 [L : 49.2]25.6 [L : 49.2]25.6 [L : 49.2]25.6 [L : 49.2]25.6 [L : 49.2]--
Cylinder diainØ3.9Ø3.9Ø3.9Ø3.9Ø3.9Ø3.9Ø3.9Ø3.9Ø3.9--
Quill strokein4.74.74.74.74.74.74.74.74.7--
Quill taperMT#5#5#5#5#5#5#5#5#5--
Turnmill (opt.)
Spindle motorHP---5.0 / 3.05.0 / 3.05.0 / 3.05.0 / 3.05.0 / 3.05.0 / 3.05.0 / 3.05.0 / 3.0
Max spindle speedrpm---5,0005,0005,0005,0005,0005,0005,0005,000
Max drill/tap size (endmill / collet size)in---Ø0.79 / ER 32Ø0.79 / ER 32Ø0.79 / ER 32Ø0.79 / ER 32Ø0.79 / ER 32Ø0.79 / ER 32Ø0.79 / ER 32Ø0.79 / ER 32
Min. index angledeg---0.00010.00010.00010.00010.00010.00010.00010.0001
Tank capacity
Lubricationgal3.23.23.23.23.23.23.23.23.23.23.2
Hydraulicgal13.213.213.213.213.213.213.213.213.213.213.2
Coolantgal50.2 [L : 63.4]50.2 [L : 63.4]50.2 [L : 63.4]50.2 [L : 63.4]50.2 [L : 63.4]50.2 [L : 63.4]50.2 [L : 63.4]50.2 [L : 63.4]50.2 [L : 63.4]50.2 [L : 63.4]50.2 [L : 63.4]
Power sources
Electrical power supplykVA5050505050505050505555
Machine size
Heightin73.873.873.873.873.873.886.886.886.8SMC : 73.8 YSMC : 86.8SMC : 73.8 YSMC : 86.8
Floor space (L x W)in137.8 x 77.6 [L : 161.4 x 77.6]137.8 x 77.6 [L : 161.4 x 77.6]137.8 x 77.6 [L : 161.4 x 77.6]137.8 x 77.6 [L : 161.4 x 77.6]137.8 x 77.6 [L : 161.4 x 77.6]137.8 x 77.6 [L : 161.4 x 77.6]137.8 x 80.5 [L : 161.4 x 80.5]137.8 x 80.5 [L : 161.4 x 80.5]137.8 x 80.5 [L : 161.4 x 80.5]SMC 3,500 x 1,970 [L : 4,100 x 1,970] YSMC 3,500 x 2,045 [L : 4,100 x 2,045] mmSMC 3,500 x 1,970 [L : 4,100 x 1,970] YSMC 3,500 x 2,045 [L : 4,100 x 2,045] mm
Weightlb16,535 [L : 17,417]16,755 [L : 17,637]16,976 [L : 17,857]16,976 [L : 17,857]17,196 [L : 18,078]17,417 [L : 18,298]18,078 [L : 19,180]18,298 [L : 19,401]18,519 [L : 19,621]SMC 8,200 [L : 8,700] YSMC 9,200 [L : 9,500] kgfSMC 8,300 [L : 8,800] YSMC 9,300 [L : 9,600] kgf
NC controllerFanuc 0i-TF PlusFanuc 0i-TF PlusFanuc 0i-TF PlusFanuc 0i-TF PlusFanuc 0i-TF PlusFanuc 0i-TF PlusFanuc 0i-TF PlusFanuc 0i-TF PlusFanuc 0i-TF PlusFanuc 0i-TF PlusFanuc 0i-TF Plus
Specifications from the manufacturer, converted from metric. Confirm the configuration on your quote.

In stock

One unit of the Hi-TECH 450 on our floor.

Hwacheon450C YMCArlington, New

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