25mm heavy duty universal radial drill machine with 8 speeds, Fine feed and 250mm Travelling, without Box table and Electrical.
Salient Features of the machine are as under:
- Heavy Duty –25mm drilling in steel.
- 8 Spindle speeds and Fine feed System for drilling, tapping, reaming operations.
- Six splined EN8 steel spindles running in a set of 4 bearings offers rigidity and precision while drilling.
- MT-Bore is provided internally grinded by internal grinding machine.
- Provides 8 Speeds by accurate balanced pairs of cone pulleys, which runs on two ball bearings.
- Spindle sleeve is properly grinded and hardened is guided in honned, Drill head bore spindle is mounted on five ball & bearing for smooth and accurate running.
- Arm and drill-head guide ways are precisely hand-scraped for minimum play and rigid clamping of drill-head with arm.
- By simple adjustment of only tapper wedge facility to set drill head on arm guide way.
- Gears made from best quality material are helical teethed on imported hobbing machine for smooth and noiseless running.
- Pillar & other parts being provided in machine are ground and finished by imported grinding machine.
- Grinding is provided on protector for swiveling of radial arm to required degree.
- Well adequately ribbed base plate, arm & arm bracket for maximum rigidity & minimum deflection.
Specification in MM
- Capacity25mm
- In Steel having 600 Mpa Tensile Strengh25mm
- In Cast Iron having 180BHN32mm
- Metric Threads up to size [MM]20 mm
- Any Other Threads [Inch]3/4 & 13/16" Fine Pitch
- Boring in Steel50mm
- Taper in Spindle - [Nose]MT - 3
- Spindle travels - [Auto/Manual]250mm
- Spindle Diameter at Front Bearing44mm
- RAM Diameter65mm
- No. of Spindle Speeds/Range8/85 - 1880 RPM
- No. of Auto Feeds [Rev./mm.]Fine Feed
- Travel of Rail - [Vertical]725mm
- Travel of Drilling Head - [Horizontal]330mm Manual
- Power Supply415V, 3 PHASE, 50Hz
- Drilling Head Two Speed Motor1HP, 1440 RPM
- Arm Elevating Motor0.5HP, 1440 RPM
- Coolant Pump-
- Drilling Radius Max700/300
- Distance between Base Plate to Spindle Min/Max [Spindle Retracted]125/900
- Distance From Column Face to Spindle Min/Max330/670
- Max Drilling Head Traverse330MM
- Column Sleeve Diameter140mm
- Vertical Traverse of Arm [Auto]725mm
- Rotation of Arm [Both Side]0-180 Deg.
- Height1620mm
- Working surface [L x W]510 X 600
- Overall size960 X 620 X 140 [R x S x Q]
- No. of T – Slots & Nominal size3/16
- Weight with Standard Accessories[APPROX] Net/Cross500Kg
- 'V' Belt Section of Spindle Drive MotorB' 47
- 'V' Belt Section of Arm Elivater MotorA' 24
- Space Required1000 X 1400 X 1700
- Box Table Size300 X 210 X 210
- Color[S]MMT GREEN [SPECIAL]
Standard Accessories:
- Standard Motor Pulley-2 Nos.
- Instruction & Spares Parts Manual Book.
Optional Accessories: (At Extra Price)
- Coolant Equipment consisting of Coolant Pump with motor, On/Off Swtich, Buitt in tank, piping and Spout
- Machine Lamp (Without Bulb) with Transformer Facitity 60w Capacity
- Box Table
- Drill Sleeve
- Drill Vice
- Drill Chuck with key & arbor
- Special T-bolts
- Wooden Box Packing & Forwarding
- V- Belt
- Electric Motor & Wireing