About MAS VR 4 50 mm Capacity Radial Drilling Machine
Make - MAS (Czech Republic)
Model - VR 4
Drilling Capacity - 50 mm
Spindle Diameter - 75 mm
Arm Length - 1470 mm
Spindle Speeds - 45 rpm to 2000 rpm
Spindle Taper - MT 4
Spindle Feed Travel - 310 mm
Spindle Feed Rate of Travel - 0.025 mm/rev to 1.58 mm/rev
Vertical Travel of Arm - 680 mm
Titling type Table Size - 750 mm x 600 mm
Tilting Angle of Table - 0 Degree to 90 Degree
Clamping Type - Manual
- Machine is in excellent working condition.
Video Link - https://youtu.be/c7khzGqM5PI
Efficient Heavy-Duty PerformanceBuilt for demanding tasks, the MAS VR 4 radial drilling machine offers a substantial 50 mm drilling capacity and a heavy-duty cast iron body. The machines 3 HP motor and 12 adjustable spindle speeds (601450 rpm) allow for precise adaptation to material type and thickness. Its robust structure guarantees durability, stability, and continuously high performance in industrial settings.
Precise Operation and FlexibilityWith features like an adjustable arm, 360 swing range, and large table (600 mm x 800 mm), operators can handle complex and larger workpieces with ease. The combination of manual and automatic spindle feed, as well as hydraulic or manual clamping, ensures operational versatility and precision with each task.
FAQs of MAS VR 4 50 mm Capacity Radial Drilling Machine:
Q: How do I operate the MAS VR 4 radial drilling machine for high-precision drilling tasks?
A: To achieve precise results, adjust the spindle speed (from 60 to 1450 rpm) according to the material. Use the manual lever or automatic feed for controlled drilling depth (up to 210 mm), and are suited for both simple and more intricate operations, owing to the adjustable arm and 360 swing.
Q: What types of applications is this machine best suited for?
A: This machine is ideal for industrial drilling, metal fabrication, repair, and maintenance work. It can easily handle heavy-duty jobs that require a large drilling radius (up to 1350 mm) and can work on thick or voluminous metal components with its 50 mm capacity.
Q: When should I use manual vs. automatic spindle feed on this machine?
A: Manual feed is preferable for delicate or custom drilling tasks that need close supervision, while the automatic feed is suitable for repetitive, precision drilling in consistent material, boosting efficiency and reducing operator fatigue.
Q: Where can the MAS VR 4 radial drilling machine be installed?
A: The MAS VR 4 is designed for installation in industrial workshops, metalworking plants, or maintenance facilities, given its dimension (2100 mm x 950 mm x 2200 mm) and weight (1800 kg). Ensure the installation site can accommodate its size and provide a 415 V electric power supply.
Q: What is the process for maintaining this drilling machine to ensure longevity?
A: Regular maintenance involves cleaning the working surfaces, lubricating moving parts, checking for wear on electrical components, and ensuring the coolant pump and hydraulic system (if equipped) function efficiently. Routine inspections enhance performance and prolong machine life.
Q: What are the primary benefits of using the MAS VR 4 compared to lighter drilling machines?
A: Key advantages include increased drilling capacity (50 mm), a stable heavy-duty cast iron build for low vibration, superior precision, adaptability for large workpieces, a fitted coolant system for extended tool life, and a user-friendly control system suitable for versatile applications.