Universal Radial Drilling Machine - UR 30
ARSUN UR Series of Portable Radial Drill with Universal Drill Head is most suitable for drilling operations on heavy and sizable components which require quick and efficient preparations in terms of capacity as well as accuracy.
Model UR 30 – Fixed Column Type
UR 30 is a fixed column type model in which column is bolted with base and has no traverse movement
Its all movements are motorized like arm up/down, arm traverse, drill head swiveling (90º up/down), drill head 360º rotation, etc., which offer fatigue free easy location while drilling. Only sleeve locking/unlocking is manual.
It has wide range of 8-speeds and 5-power feeds makes the machine suitable for drilling, tapping, reaming operations within its full working range and various positions of arm and drill head.
Technical Specification
| Capacity | |||
|---|---|---|---|
|
Drilling capacity in Steel |
mm |
30 |
|
|
Drilling capacity in Grey Cast Iron |
mm |
35 |
|
|
Tapping capacity in Steel |
|
M25 |
|
|
Drilling Spindle |
|||
|
Drilling head swivel |
|
360º |
|
|
Angle of arm rotation |
|
360º |
|
|
Angle of drill head swivel from horizontal upwards & downwards |
|
90º |
|
|
Taper in spindle (spindle nose taper) |
|
MT4 |
|
|
Spindle travel – Maximum |
mm |
200 |
|
|
Number of spindle speeds |
nos. |
8 |
|
|
Spindle speeds range |
rpm |
53 ~ 900 |
|
|
Number of power feeds |
nos. |
5 |
|
|
Power feeds range |
mm/rev |
0.05 – 0.1 – 0.15 – 0.2 – 0.25 |
|
|
Optional-I |
mm/rev |
0.08 – 0.16 – 0.25 – 0.32 – 0.4 |
|
|
Optional-II |
mm/rev |
0.1 – 0.2 – 0.3 – 0.4 – 0.5 |
|
|
Working Range |
|||
|
Vertical displacement of arm – Maximum |
mm |
1000 |
|
|
Horizontal movement of arm – Maximum |
mm |
700 |
|
|
Spindle Reach – Distance of spindle axis from column face with spindle in vertical position – max/min |
mm |
1555 / 855 |
|
|
Drilling radius with spindle in vertical position – Max/Min |
mm |
1680 / 980 |
|
|
Distance from spindle nose to floor level – when spindle in vertical position – Max/Min |
mm |
1130/ 230 |
|
|
Distance from spindle center to floor level – when spindle in horizontal position – Max/Min |
mm |
2100 / 270 |
|
|
Overall size of base – L x W x H |
mm |
1250 x 1000 x 200 |
|
|
Electric Data |
|||
|
Main electric motor |
kw |
1.5 |
|
|
Total electric power required |
kw |
6.15 |
|
|
Size & Weight |
|||
|
Overall size of machine – l x b x h |
mm |
2600 x 1300 x 2450 |
|
|
Packing case size – l x b x h |
mm |
2700 x 1400 x 2600 |
|
|
Machine weight (approx) |
kg |
2500 |
|
Key Features
- Heavy duty – 30mm drilling in steel at any angular direction.
- The drill-head rotates 360º and swivels 90º up & 90º down.
- Wide range of 8-speeds and 5-power feeds for drilling, tapping and reaming operations.
- While depth drilling, auto feed disengages at preset depth and at too high drilling pressure.
- Arm up/down, arm traverse, head tilting, 360° head rotation etc. movements are motorized with easy pendent control.
- Well adequately ribbed base, saddle, inner column, arms, skew bracket and drill-head offer maximum rigidity and minimum deflection.
This machine finds application for drilling, reaming, and tapping operations on components of large machine tools and forming machines, turbines, generators, compressors, different kinds of steel constructions, boilers, containers, chemical equipment, furnaces of cement plants, shipbuilding, etc.
Working with Portable Radial Drilling Machine - UR 30
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Application of Universal Radial Drilling Machine
Radial drill machines are essential tools in a wide array of industries, thanks to their versatility, precision, and ability to handle heavy-duty machining tasks. These machines play a crucial role in the automotive sector, enabling the precise machining of engine components, gears, and chassis parts. In the aerospace industry, they are indispensable for drilling and tapping lightweight but durable materials like titanium and aluminum for aircraft components.
Heavy industries such as construction, oil and gas, and power generation also use these machines for fabricating and assembling large-scale equipment like turbines, pipelines, and structural steel. The shipbuilding and marine industry benefits from their ability to handle large, heavy materials for hulls and engine parts, while the railway sector uses them for precision machining of locomotive and track components.
Additionally, industries such as defense, mining, agriculture, and renewable energy leverage these machines to manufacture specialized equipment and infrastructure components, such as wind turbine towers, irrigation systems, and mining machinery.
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