| Model: | TB2120 |
|---|---|
| Brand: | GUANLU |
| Origin: | Made In China |
| Category: | Industrial Supplies / Metallurgy Machinery |
| Label: | deep boring machine , boring machine , deep drilling &borin |
| Price: |
US $100
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:10 Aug, 2011 |
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Technical specification
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Parameter
|
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|
TB2120
|
TB2125
|
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Boring hole diameter range
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Φ40-Φ200mm
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Φ40-Φ250mm
|
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Drilling hole diameter range
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Φ30-Φ100mm（special design can drillΦ20mm）
|
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Working depth range
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1-12m(every 1meter per specification)
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Working Clap diameter range
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60-300mm
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60-330mm
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Center height of spindle
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350mm
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Bed box spindle hole diameter
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Φ75mm
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spindle front bore hole
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Φ85mm,1:20
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Spindle speed range,grades
|
40-670r/min 12grades
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Diameter of drilling box spindle(optional)
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75mm
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Drilling box spindle front bore hole(optional) ）
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Φ85mm,1:20
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Drilling box spindle speed range(optional）
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80-350r/min 6grades
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Infeed speed range（stepless）
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5-1000mm/min
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carriage move speed
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2m/min
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Spindle motor
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N=30kw,n=960r/min
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Drilling box motor（optional）
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N=22kw,n=1460r/min
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Hydraulic pump motor
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N=1.5KW,n=1440r/min
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Carriage speed motor
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N=3kw,n=2880r/min
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Infeed motor
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N=4.4KW n=18Nm(AC servo)
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Cool pump motor
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N=5.5KW,N=1460r/min(4groups)
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Cool system working pressure
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2.5MP
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Cool system flow
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100、200、300、400L/min
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Hydraulic system working pressure
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6.3MPa
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Max pressure of the carriage
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68KN
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