Manufacturer / Exporter / Supplier / Retailer Of 42 Mm Double Column Type Radial Arm Drilling Machine, Auto Feed Drilling Cum Milling Machine, auto feed radial drilling machine, Cnc Drilling Machine, industrial drilling machine, Pneumatic Drilling Machine, Tapping Machine, Vertical Drilling Machine... Read More
Proprietor
Ehtesham Abedin
Primary Business
Retailer
Specification of Pillar Drill Machines: Description P38 P35 P25 P20 Capacity Drilling In M.S. 38 35 25 20 Drilling in C.I. 42 38 32 22 Tapping in M.S. 20 20 15 20 Drilling Head Spindle Hole Taper MT-4 MT-3 MT-3 MT-2 Spindle Travel 250 160 160 125 Spindle Speed (RPM x Steps) 80-2600 x 8 80-2600 x 8 100-2650 x 8 50-3000 x 8 Diameter of RAM 78 72 72 55 Auto feed Range ( mm x rev) FINE FEED FINE FEED FINE FEED ---- Working Range Max. Distance Spindle Nose to Base 920 1120 950 905 Distance Spindle Nose to Table 610 670 560 605 Distance Spindle Center to Column 321 260 206 206 Table Size 425 X 425 355 x 355 330 X 330 260 x 260 Machine Measurement (L x B x H) 700 X 450 X 1830 690 x 470 x 1778 500 x 304 x 1600 480 x 330 x 1300 Diameter Of Column 110 180 90 75 Power Motor 1.5 HP 1.5 HP 1 HP 0.5 HP V-Belt B-79 B-60 B-46 A-42
Specification of - P40AA and P40BA - Column Drill Machines: Description P40AA P40BA Capacity Drilling In M.S. 40 40 Drilling in C.I. 45 45 Tapping in M.S. 25 25 Rough Boring M.S. 75 65 Drilling Head Drive of the Spindle 9 Speed Oil Bath Gear Box 4 Step Cone Pulley and Back gear Type Spindle Hole Taper MT-4 MT-4 Spindle Travel 250 250 Spindle Speed (RPM x Steps) 88-1404 x 9 80-2600 x 8 Diameter of RAM 78 78 Auto feed Range ( mm / rev) 2 / 0.05 & 0.09 2 / 0.05 & 0.09 Working Range Max. Distance Spindle Nose to Base 920 920 Distance Spindle Nose to Table 530 530 Distance Spindle Center to Column 345 345 Table Size 450 x 455 450 x 455 Machine Measurement (L x B x H) 880 x 675 x 1850 880 x 675 x 1850 Diameter Of Column 130 130 Power Motor 2 HP/ 3 HP 2 HP V-Belt B-33 x 2 B-79
R40g – 40mm cap. Allgeared finefeed radial drill machine specification of machine description r40g capacity drilling in m.s. 40 drilling in c.i. 45 tapping in m.s. 25 drilling head spindle hole taper mt-4 spindle travel 250 spindle speed (rpm x steps) 58-936 x 9 diameter of ram 78 spindle auto feed range fine feed working range max / min distance spindle nose to base 850/250 max / min distance spindle center to column 920/385 max. Drilling radius 1005 machine measurement (l x b x h) 1350 x 850 x 1825 diameter of column 170 work table 300 x 300 x 385 power drill-head motor 1.5 hp/960rpm elevating motor 0.5 hp/1440 rpm lifting motor v-belt b-25/b-26 gear box: • gear box is having flange mounted motor to give the drive to the gearbox. Speeds are changed through gears only. • gear box with 9 speed and all 9 gears of hardened nicr steel up to rc-50 to 60 is completely oil bath drive. Thus oil bath drive and hardened gears give very long life to the machine with no need for lubrication. • sliding of gears through bearings makes easy sliding. Also it has long life due to bearings. • gears are internally splined and shafts are externally splined. This system totally eliminates problem of key wearage. • two pairs of three gears each are made from one-piece as a cluster gear eliminating slipping problem of press fitted gears. Spindle assembly: • 78 mm dia steel ram with 9 dp heavy teeth. • pinion with 9 dp heavy teeth is supported through bearing. • 250 mm spindle travel lifting gear box: • new oil bath lifting gear box is having its shaft supported through bearings not bushes and the screw is supported through taper roller bearing. Thus bearings and oil bath gives smooth running of worm-gear with extended life. Also the heavy duty screw of 35 mm dia and gunmetal nut is heaving 3” long guide. Structure: • column bracket is having 440 mm (approx 17 ¼”) long guide on heavy duty 170 mm column. Column is having through rib inside with long bottom for greater rigidity. • base plate is heavily ribbed at the bottom side for making sturdy foundation. • drill head is made 250 mm (10”) wide to suit 225 mm long spindle travel for giving wide support on arm and making best combination of length and width. • better design of arm as complete rectangular cross section of (230mm x 140mm) (9 ¼ x 5 ½”) works as highly rigid channel eliminating vibration easily. • overall weight of the machine is approximately 950/- kg giving far most rigidity to the machine
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