• Contact Time: Mon-Sat: 8.00-17.00

  • Phone Number: 66838252373, 66819270118, 66818194771

  • Contact Mail: ampan@goldandgrow.com

HANKOOK Vertical CNC Lathe

Heavy Duty CNC
Vertical Lathe

Name Designation

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Structure / Axes

Wide column group

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Double column group

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Bed moving group

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Column moving group

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Wide Column Group

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Major spec. (VTB/C-100)

  • Table Dia. : 1000(mm)
  • Max.turning Dia. : 1250(mm)
  • Table speed    : 450 (rpm)
  • Stroke(X axis) : 1300 (mm)
  • Stroke(Z axis) : 800 (mm)  
  • Milling Spindle speed : 3000 (rpm)

Machine model

  • VTB-100
  • VTC-100

Features

  • High Quality Meehanite Cast Iron Constructions
  • Guide Ways
    – Hardened and precision wide box type
  • High Powered Table
    - Two gear ranges produce high table torque
  • Heavy Duty Ram
    - Square ram : 220 x 220 (mm)
    - Sliding surface are coated with fluroplastic resin
  • Automatic Tool Changer
  • Chuck
    - Heavy duty 4-jaw independent chuck (std.)
    - Hyd.Chuck (opt.)
    - Hyd.Index chuck for valve (opt.)
  •  Automatic Pallet Changer (opt.)
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Baruffladi Turret

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Vertical Turret type

Machine model

  • VTB-100T

Major spec.

  • Stroke(X axis) : 1390(mm)
  • Turret : 6 Tools
    (Fixed Attachment)
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Major spec. (VTB/C-125, 140, 160)

  • Table Dia. : 1250/1400/1600 (mm)
  • Max.turning Dia. : 1600/1600/2000 (mm)
  • Table speed     :  360 /320 /280 (rpm)
  • Stroke(X axis)  : 1600 /1600 /1900 (mm)
  • Stroke(Z axis)  :  900 (mm)
  • Stroke(W axis) :  700 (mm)
  • Milling Spindle speed : 3000 (rpm)

Machine model

  • VTB/C-125
  • VTB/C-140
  • VTB/C-160

Features

  • High Quality Cast Iron Constructions –Meehanite cast iron
  • Guide Ways
    – Hardened and precision wide box type
  • High Powered Table
    - Two gear ranges produce high table torque
  • Elevating Cross Rail (Non-F type)
    Hydraulically powered massive cross rail
    250(mm) x 2 steps + 200(mm) x 1 step
  • Extra large Heavy Duty Ram
    - Square ram : 220 x 220 (mm)
    - Sliding surface are coated with fluroplastic resin
  • Automatic Tool Changer
  • Chuck
    - Heavy duty 4-jaw independent chuck (std.)
    - Hyd.chuck (opt.)
    - Hyd.Index chuck for valve (opt.)
  • Automatic Pallet Changer (opt.)
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Major spec. (VTB/C-200,250)

  • Table Dia. : 2000/2500 (mm)
  • Max.turning Dia. : 2500/3000 (mm)
  • Table speed     :  200/150 (rpm)
  • Stroke(X axis)  : 1500/1700 (mm)
  • Stroke(Z axis)  : 1500/1700 (mm)
  • Stroke(W axis) :  1000 (mm)
  • Milling Spindle speed : 3000/1500 (rpm)

Machine model

  • VTB/C-200
  • VTB/C-250 (NEW)

Features

  • High Quality Cast Iron Constructions –Meehanite cast iron
  • Guide Ways
    – Hardened and precision wide box type
  • High Powered Table
    - Two gear ranges produce high table torque
  • Elevating Cross Rail (Non-F type)
    - Hydraulically powered massive cross rail
    - 250(mm) x 4 steps
  • Extra large Heavy Duty Ram
    - Square ram : 240 x 240 (mm) for VTB/C-200
    - Square ram : 280 x 280 (mm) for VTB/C-250
    - Sliding surface are coated with fluroplastic resin
  • Automatic Tool Changer
  • Chuck
    - Heavy duty 4-jaw independent chuck (std.)
    - Hyd.chuck (opt.)
  • Automatic Pallet Changer (opt.)

Double Column Group

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Major spec. (VTB/C-2530 /3040 /4050 /5060)

  • Table Dia. : 2500/3000/4000/5000 (mm)
  • Max.turning Dia. : 3000/4000/5000/6000 (mm)
  • Table speed  : 160 /120 /60 /50 (rpm)
  • Stroke(X axis) : 1835 /2335 /3745 /4245 (mm)
  • Stroke(Z axis)  : 1600/2000(4050/5060) (mm)
  • Stroke(W axis) : 1500/2000,2500,3000(4050/5060) (mm)
  • Milling Spindle speed : 1500/3000(4050/5060) (rpm)

Machine model

  • VTB/C-25/30
  • VTB/C-30/40
  • VTB/C-40/50
  • VTB/C-50/60

Features

  • Features
  • High Productivity
    - Elevating cross rail of 1500~2500mm stroke
    - Fully controlled C-axis and rotary spindle
  • High Reliability
    - Heavy duty guide ways of box type
    - Induction-hardened and precise-ground guide ways
    - Extra large 300mm square spheroidal-graphite-iron ram
  • High Accuracy
    - Qualified precision bearings & ball screws
    - Fluoroplastic-bonded & hand-scraped guide ways
  • Automatic Tool Changer
    - Turn type : 12 tools
    - Turn+Mill type : 24 tools (Turning 12 EA, Milling 12 EA)
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Additional “Y” Axis – Bed moving Machine model

  • VTC-30/40Y
  • VTC-40/50Y
  • VTC-50/60Y

Additional Ram Machine model

  • VTB/C-25/30D(Double Ram)
  • VTB/C-30/40D(Double Ram)
  • VTB/C-40/50D(Double Ram)
  • VTB/C-50/60D(Double Ram)

Double Column - Bed Moving Group

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Features

  • Maximize machining capacity using Y-axis for milling and drilling center location and multi-axis holes.
  • Y-axis position away from center allows larger diameter parts machining. Machining center and lathe in One Machine. Big cost saving.
  • Complex parts machining possible by 4-axes(X/Z/Y/C)
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Double Column – Double Ram Group

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Features

  • Maximize machining capacity by all possible double ram configuration such as Right T+ Left T, Right T+ Left M, Right TM + Left TM, Right TM + Left Angled M etc (T for turning, M for milling)
  • Simultaneous right turning and left turning, or right milling and left milling is possible by X1, and X2 servo motors.
  • Offer a significant improvement in productivity.
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Single Column Moving Group

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Major spec. (VLB-3070 /4080)

  • Table Dia. : 3000/4000 (mm)
  • Max.turning Dia. : 7000/8000 (mm)
  • Table speed  : 80/60 (rpm)
  • Stroke(X axis)  : 2225/3735 (mm)
  • Stroke(Z axis)  : 1600/2000 (mm)
  • Stroke(W axis) : 2000(mm)
  • Stroke(L axis)  : 1500 (mm)
  • Milling Spindle Speed  : 1500 (rpm)

Machine model

  • VLB/C-3070
  • VLB/C-4080

Features

  • Versatile application
    - Small to extra large diameter parts on one machine
  • High Reliability
    - Heavy duty guide ways of box type
    - Induction-hardened and precise-ground guide ways
    - Extra large 300/400mm square ram
  • High Accuracy
    - Qualified precision bearings & ball screws
    - Fully controlled C-axis and rotary spindle
    - Fluoroplastic-bonded & hand-scraped guide ways
  • Automatic Tool Changer
    - Turn type : 12 tools
    - Turn+Mill type : 24 tools (Turning 12 EA, Milling 12 EA)

Technical Advantage of Hankook VTL

1. BED

  • The stress analasis was applied to the bed structure design for maintaining the best condition to support the heavy load and cutting force and to minimize the distortion, deflection and dampen vibration.
  • Table drive unit for principal value with driving system and a surface for column installation.
  • A column on a high strength bed produces very high precision work.
  • For convenient chip discharge and recycle of coolant, a tilted outlet is designed.
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One piece massive casting structure to maximize high rigidity and stable accuracy during heavy duty cutting

2. MOTOR & TABLE GEAR ARRANGEMENT

  • A main motor is directly connected to the shafts and gears.
  • Main spindle, shafts and gears are made of special alloy steel and carburizing hardened or induction hardened, fully stress relieved, and then precision ground with extra accuracy for maximum performance.
  • The power is transmitted to the table through  the automatically shifted two speed gear box which generates enough speed and toque to satisfy high performance machining requirement.
  • No slip by belt and torque loss is minimal compared to belt drive structure. (Torque loss by belt is normally 30%)  

Direct connection of drive gear train to the main motor for minimum loss of torque

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3. COLUMN

  • The column is the most important part for cutting operation and so requires a very high strength.
  • Strongly single molded with box shape RIB and radial RIB.
  • The bottom of the column, fitted with pin and bolt for precision correction, is tightly fixed on the top of the bed.
  • The top of the column is connected to the cross rail to support with enough strength.
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One piece massive casting structure to maximize high rigidity and stable accuracy during heavy duty cutting

4. CROSSRAIL

  • High rigidity of one-piece cast iron construction composed of strong triangle truss shape RIB and box shape RIB.
  • The slideway is high frequency heat treated and ground to sustain stable and high precision.
  • Keep the stable and high precision accuracy by the bolt on the column during heavy duty cutting.
  • Auto lubrication system reduces friction and supplies regular oil for prohibiting erosion.
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One piece massive casting structure to maximize high rigidity and stable accuracy during heavy duty cutting

5. SADDEL & RAM

  • The saddle is confined at the slideway of the cross rail, moved by X-axis feeding unit.
  • Ram of box shape rib construction with totally enclosed single square slideway.
  • Fluorine resin series bearing tape (turcite) is installed at the ram slideway for precise sliding.
  • No changeable accuracy during heavy duty cutting by high intensity.
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One piece massive casting structure to maximize high rigidity and stable accuracy during heavy duty cutting

6. COMPARISON OF RAM & SADDLE STRUCTURE

  • Saddle of one-piece massive casting is totally enclosing the ram.
  • Ram of one-piece massive casting is heat-treated and ground for optimal sliding.
  • These features maximize the accuracy and stability even during heavy duty cutting.
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7. RAM BALANCING DEVICE

  • Compensate the vertical weight of ram head caused by self-weight of tool head and spindle.
  • Balance weight can be adjusted  by the counter balance valve.
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Contact Us

Gold & Grow Machinery (Thailand) Co., Ltd.

1108/5 Soi Vachirathamsathit 44 Sukhumvit 101/1 Rd., Bangchak Prakanong Bangkok 10260

Tel: 66838252373, 66819270118, 66818194771
Email: ampan@goldandgrow.com
Line ID:  Gold083True
Wechat ID : AmpanP083

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