Buffalo Machinery Micromill Challenger MM-430 Vertical Machining Center - Image 1
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Buffalo Machinery Micromill Challenger MM-430 Vertical Machining Center

Manufacturer
Buffalo Machinery
Model
Micromill Challenger MM-430
Type
Vertical Machining Center
Year
2011
Category
Metal processing machines
Sub-category
Machining centers
Price: Upon request

Specifications

Axes and Positioning

X-axis
300mm
Y-axis
620mm
Z-axis
400mm
Positioning accuracy
±0.005 inch
Repetition accuracy
0.005 inch

Movement and Feed

Rapid traverse
25m/min
Feed rate
10m/min

Air System

Air pressure
6kg/cm²
Air consumption
400l

Pump and Hydraulics

Pump motor
30W
Delivery rate
2.2cm³/s
Pump pressure
8kg/cm²
Tank capacity
2l
Pump electrics
220V/3PH/1.2A
Max. delivery rate
130l/min
Max. flow rate
130l/min

Control and Electrical

Control
Heidenhain TNC 620
Connected load
15kVA

Weight and Dimensions

Length
2984mm
Width
2050mm
Height
2420mm
Weight
3020kg

Operating Hours

Control hours
22,261h
Machine hours
22,414h
Program hours
10,507h
Spindle hours
7695h

Condition

Fully functional, spindle was recently replaced
Oil skimmer in cooling water tank is not functional
Includes documentation

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