All Geared Radial Drilling Machine

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

Base : The base is a one- piece casting of heavy propotion and rigidly Crossribbed on the underside to prevent any bowing effects underheavy loads. A reservoirfor coolent is cast integrated....

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Poly Kraft Machines

Bakrol, Ahmedabad, Gujarat

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Member Since 12 Years
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Base :

The base is a one- piece casting of heavy propotion and rigidly Crossribbed on the underside to prevent any bowing effects underheavy loads. A reservoirfor coolent is cast integrated with base. The "Tee" slots on the surface is handscrapped.

Columm :

It is of a high Brinell Hardness number suitable for it's purpose. As there are no rotating joints there in it is handscrapped.

Arm :

Automatic vertical movement of Arm is provided with direct coupled flange motor on the Bracket the lead screw will not rotate even while automatic movement will be in operation. Arm is adjustable to any angular position.

Drill Head :

Drill Head is mounted on The electric motor is directly mounted on drill head. Eight different speeds from 90 to 860 rpm. are obtained by changing levers. Automatic feed mechanism is provided for vertical traverse of Quill.

Spindle :

The toughned spindle is made of high grade alloy steel is carried in preloaded taper roller bearings to absorb reverse trust and rdial loads produced by drilling and boring. The spindle rotates and slides in ball bearing.
The machine is supplied with two Electric morors. coolent pump, pipe fittings, Table etc. Electricals are suitable for 440 volts, 50 cycles, 3 phase. A.C. Supply

Attachment or Accessories at an extra cost :

1.	Double column Arrangement with taper rollers bearings on top & bottom.
2.	Automatic horizontal movement of drill head mechanism for keyway milling and facing works.
3.	Big work table of size : 600 mm x 450 mm x 300 mm
4.	Boring bar having MT-4 tapper for boring works.
5.	Drill vice 6"
6.	Quill movement 255 mm
7.	Drill chuck 3/4" with arbour & intermediates sleeves
8.	Machine lamp.

SPECIFICATIONS ::	In MM
Drilling capacity in cast - iron	45
Drilling capacity in Mild steel	38
Quill Movement (Available in 225 mm)	170
Maximum Center distance between column & Spindle	1075
Minimum Center distance between column & Spindle	339
Maximum Distance between Spindle & Base	1130
Minimum Distance between Spindle & Base	310
Working Surface of base L x W	890 x 610
Working surface of table	450 x 300 x 300
Vertical traverse of Arm	860
Column Diameter	200
Number of spindle speeds	8
Range of spindle Speeds	90-140-160-255-300-470-540-860
Number of spindle feeds (0.1 & 0.015 mm)	2
Taper in spindle	Morse taper No.4
Center distance between foundation bolts	1035 x 705
Electric motor on Drill head	2 HP / 1440 rmp
Electricac motor on Arm elevating	0.5 HP / 1440 rmp
Dimension of base plate	1380 x 760
Total height	1720
Approximate weight of machine	1050 kgs.
Shipping Dimension	L. 1820 x W. 800 x H. 1880