dtfinnedtube.com
Extruded Fin Tube Machine
-Tool holder and tool holder body adopt advanced dual-circular-key structure, big torque withstanding, accurate and reliable displacement.
– Tool holder adopts split type design, which is very convenient for blade debugging, cleaning & fixing.
– Blade spindle bushing adopts special taper sliding bearings which brings max. bushing utilization.|tube finning machine|
– Universal joints and spindles are of spline linking;
– Special extruding blade design, high efficient, long blade life.
Note: Different fin thickness and fin pitch will use different blade/cutter. Will provide technical support when produce fin tubes .
Extruded Fin Tube Specifications
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No.
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Item
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Data
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|
1
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Base tube material
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carbon steel, stainless steel, copper
|
|
2
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Base tube diameter range
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Φ15~45mm
|
|
3
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Fin material
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aluminum or copper
|
|
4
|
Extruded fin thickness
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0.3~0.7mm
|
|
5
|
Extruded fin height
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max. 16mm (aluminium) / 8mm (copper)
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|
6
|
Max. OD of finned tube
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Φ77mm (aluminium) / Φ50mm (copper)
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|
7
|
Applicable fin pitch
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FPI 7, FPI 8, FPI 9, FPI 10, FPI 11
|
|
8
|
Max. fin tube length
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15m
|
Extruded Fin Tube Machine Technical Parameters
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Item
|
Data
|
|
Center line height of main spindle to worktable
|
345mm
|
|
Height of worktable
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718mm
|
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Output spindle rotating speed
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80rpm; 100rpm; 120rpm
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|
Fin rolling speed
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0.6m/min; 0.75m/min; 0.9m/min
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|
Main driving motor power
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11kW
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|
Coolant water pump motor power
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0.12kW
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|
Machine weight
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About 1500kg
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|
Overall dimension (packed)
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About 2450 x 1000 x 1650mm
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