C6256E China Hoston Numerical Control Lathe Parallel Machine For Wholesales

Specification

Model

C6256

C6256E

Swing over bed

560mm(22”)

Swing over cross slide

355mm (14’‘)

Swing in gap diameter

785mm (30-7/8”)

Distance between centers

1000mm(40”) 1500mm(60”) 2000mm(80”) 3000mm(120”)

Valid length of gap

170mm(6-11/16”)

Width of bed

350mm(13-13/16n)

Spindle nose

D1-8

Spindle bore

80mm(3-1/8”)

105mm(4-1/8”)

Taper of spindle bore

No.7 Morse

4)113(1:20)

Range of spindle speed

12 changes, 25 -2000r/min

12 changes, 25 -1500r/min

Compound rest travel

130mm(5-1/8”)

Cross slide travel

316mm(12-7/16”)

Max. section of tool

25x25mm(1” x1’’)

Lead screw thread

6mm or 4T.P.I.

Longitudinal feeds range

35kinds, 0.059 -1.646mm/rev (0.0022” -0.0612”/rev)

Cross feeds range

42 kinds, 0.020 -0.573mm/rev (0.00048” -0.01354”/rev)

Threads metric pitches

47 kinds, 0.2 -14mm

41 kinds, 0.1 -14mm

Threads imperial pitches

60kinds,2 -112T.P.I.

Threads diametral pitches

50kinds,4 -112DP

Threads module pitches

34 kinds, 0.1 -7MP

Quill diameter

75mm(2-15/16”)

Quill travel

180mm(7-1/16”)

Quill taper

No.5 Morse

Main motor power

7.5kW(10HP)3PH

Coolant pump power

0.1kW(1/8HP)3PH

Overall

dimension(LxWxH)

239x115x146cm

284x115x146cm

334x115x146cm

434x115x146cm

Packing size(LxWxH)

245x119x174cm

290x119x174cm

340x119x174cm

440x119x174cm

Net weight

2195kg

2285kg

2560kg

2930kg

Gross weight

2600kg

2690kg

2980kg

3410kg