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RD-620

RD-620

Hydraulic Radial Drilling Machine



Model: RD-620
Max. drilling diameter: 63mm
Column diameter: 450mm
Spindle to column: 450-2050mm
Spindle speed: 20-1600rpm


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Product Description

Hydraulic Radial Drilling Machine



Model: RD-620
Max. drilling diameter: 63mm
Column diameter: 450mm
Spindle to column: 450-2050mm
Spindle speed: 20-1600rpm




Technical Specification


Specification

Unit

RD-620

Max. drilling capacity

mm

63

Distance from spindle axis to column generating line

mm

450-2050

Distance from spindle nose to base-table surface

mm

400-1600

Diameter of column

mm

450

Spindle taper

-

MT5

Spindle travel

mm

400

Spindle speed range

rpm

20-1600

Spindle speed step

steps

16

Spindle feed speed

mm/r

0.04-3.2

Spindle feed speed step

-

16

Rotary angle of rocker in horizontal plane

°

360

Table size

mm

950x630x500

Base-table size

mm

2900x1250x250

Main motor power

kw

5.5

N.W/G.W

kg

6795/7145

Overall dimensions(LxWxH)

mm

3110x1250x3150

Packing dimensions(LxWxH)

mm

3480x1470x2210







Product Details


  • Gather mechanical-electrical-hydraulic functions, use extensively.

  • With wide range of speed and feed, with manual, power and fine feeds. The feed of machines are very easily engaged and disengaged at any time.

  • With safe and reliable feed safety machine, all parts easy operation and change.

  • All controls centralized on the headstock easy operation and change. Clamping for all assemblies and speed change of spindle achieved by hydraulic, sensitive and reliable.

  • Main parts are made by machine center which import form KIA with high precision and efficiency, ensuring reliability and high quality.

  • Integrating technology for casting parts is excellent, adopting casting equipment, ensuring high quality of material for basic parts.

  • Spindle parts are made by special high quality  steel heat treatment to be made by first class equipments, ensuring high strength and durability.

  • Main gears are machined by gear grinding, the machine ensuring high precision and low noise.





Standard Accessories


  • Taper sleeve

  • Tool releasing wrench

  • Drift

  • Eyelet bolts

  • Box shape worktable



Optional Accessories


  • Quick instead chuck

  • Tapping chuck

  • Grease gun



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