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Round Column Drilling Machine D2,D3,D4
Round Column Drilling Machine D2,D3,D4

Round Column Drilling Machine D2,D3,D4

Features:

1.Can be used drilling, core drilling, reaming, boring, tapping,spot-facing and chamfering etc.

2. Electrical system conforms with IEC standards.

3. The worktable can be rotated 360°or leaned +-45°and operated easily.

4.Change Speed with gears and operate easily.

5.8 speed steps with positive torque transmission - no belt slippage.

6.Easy rpm adjustment via two shift levers and 2-step main motor.

7.Heavy construction with thick-walled column.

8.Hand wheel for vertical feed of head with solid dual-clamp.

8.Depth scale with adjustable depth stop.

10.Height adjustable table and head allow the user to set the optimal work height.
Specifications Recommend accessories Compared products Operation Manual     Inquiry  
 Model D2 D3 D4
Max. drilling diameter(steel) 25mm (1in) 25mm (1in) 25mm (1in)
Max. spindle travel 140mm (5 1/2in) 140mm (5 1/2 in) 140mm (5 1/2 in)
Taper of spindle bore Morse  No. 3 Morse  No. 3 Morse  No. 3
Distance from the centre of spindle to the surface of the vertical column 225mm (8in) 225mm(8 7/8 in) 315mm(12 3/8 in)
Max. distance from spindle nose to the surface of worktable -- 620mm(24 1/2 in) 660mm(26 in)
Feed range of spindle -- 0.08,0.16,0.24mm/r 0.08,0.16,0.24mm/r
Max. travel of the bracket of worktable -- 390mm(15 3/8in) 480mm(18  7/8in)
Max. distance from spindle nose to base plate 445mm(16 in) 1075mm(42 5/16in) 1200mm
Dimensions of effective working area of worktable -- Φ390mm(φ15 3/8in) 315X415mm (12 3/8 X 16 3/8 in)
-- *Φ340mm(13.4 in)
Dimensions of effective working area of base plate         297×305mm (11×12in)                         *317×305mm(12×12in) 305×297mm (12×11in)                    *317×305mm(12×12in) 547x400mm         
8Spindle speeds range (8 steps) 50HZ:100 ~ 2900 rpm , 60HZ:120~3480rpm 50Hz: 100 ~ 2900 r / min  60Hz:120~3480 r/min 50Hz: 100 ~ 2900 r / min  60Hz:120~3480 r/min
Motor power 0.75 / 0.55 kw 0.75 / 0.55 kw 0.75 / 0.55 kw
Overall dimension 580×470×1000mm (22×18×39in) 640×470×1670mm (25×18×66in) 788X560X1820mm(31X22X72 in)
*590×545×1070mm (23×21×42in) *650×545×1740mm (25×21×68in) *788X560X1835(31X22X72.25 in)
Package dimensions (L×W×H) 740×490×1070mm  (29×19×42in) 1780×510×880mm  (70×20×34in) 1900X590X1060mm
* 750×550×1155mm  (29×21×45in) *1860×550×900mm  (73×21×35in)
N.W / G.W 170kg/200kg    *232kg/270kg 243kg/299kg     *270kg/350kg 404kg/504kg    *430kg/540kg
3-phase cooling pump Model AB12 DB12 DB-12
Power 0.04 kw 0.04 kw 0.04 kw
Flow capacity 12 L / min 12 L / min 12 L / min
Specifications 380V 50Hz 380V 50Hz/ 22V 60HZ 380V 50Hz/ 22V 60HZ
UNI-TECH 2015-2016
ROOM 1004 XINXING BUSINESS BUILDING, TENGZHOU, SHANDONG, CHINA
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Email:info@uni-techmachinery.com