Specifications
Description
The M4 ISO30 Vertical Ram Turret Milling Machine is designed for precision machining operations such as milling, drilling, boring, and slotting. Its robust construction and flexible ram-type design allow the operator to position the spindle head at multiple angles and directions, enhancing versatility for toolroom and production environments.
PENTAGON Vertical RAM Turret Milling table Model M4 size 1270×254 mm with ISO30 spindle with two axis DRO and standard accessories package: 1. Machine vice swivel base type 150 mm opening, 2. Clamping kit M12 Type 58 Pcs set, 3. Collet set 11/10 pcs set box, 4. Keyless Drill chuck Integrated type, 5. Micro Boring Head wit Suitable Shank and 6. Edge finder.
Features
1. The machine can be widely used for milling, boring, drilling, reaming, tapping and other machining process.
2. The machine is capable of doing all kinds of processing: milling head can be installed on the arm and so to rotate in both vertical and horizontal directions, and the arm can move forward and backward and rotate 360 Degree
on the machine bed, for the processing range can be greater than the table size
3. The speed of milling head is rather high and it makes the machine especially good working with small cutters
4. This machine is also equipped with a variety of special tool accessories in order to adapt to different sorts of processing
5. Robust construction and heavy duty design
6. The machine body is made of Meehanite cast iron
7. The milling head is made of SCM-21.Imported from Taiwan
8. The milling head can swing 90 Degree right and left side, 45 Degree front and back side
9. The ram can swing 180 Degree horizontally
10. High-precision spindle: R8 or ISO 30/40 taper with smooth speed control.
11. Adjustable ram movement: Extends and retracts to position the spindle optimally.
12. Tilting & swiveling head: Allows angular machining for complex components.
13. Heavy-duty table (1270×254 mm): Provides stability and supports larger workpieces.
14. Auto feed on X/Y (optional): Improves machining efficiency.
15. Central lubrication system: Ensures smooth, reliable machine operation.
Advantages
1. Enhanced Precision: The machine's design ensures high accuracy, reducing the need for rework.
2. Increased Productivity: The versatility and efficiency of the machine contribute to higher output.
3. Durability: Constructed with high-quality materials, ensuring long service life.
4. Ease of Operation: User-friendly controls and DRO systems simplify complex machining tasks.
5. High flexibility for different machining operations.
6. Ideal for toolrooms, maintenance workshops, and small to medium industries.
7. Easy to set up and operate, even for angular machining.
8. Strong, vibration-free construction ensures consistent accuracy.
9. Suitable for precision jobs and batch production.
Standard Accessories
Packaged Included with Machine
- DRO 2 Axis with suitable linear scales fitted in machine
- Coolant Pump with fitting
- Machine Lamp
- Rear and front bellow cover set
- Suitable draw bar set
- Central Lubrication unit
- Electrical cabinet with 110/220 V output
- Tool Box with essential tools
- Operation manual with machine test certificate
- Swivel base Acculock type machine vice 150 mm jaw opening
- Clamping kit M12 Type 58 Pcs set
- Collet set ER32 type 10/11 pcs set
- Integrated type keyless drill chuck with intact suitable arbor
- Micro boring head F-18 with suitable Shank
- Mechanical Edge Finder/Edge Sensor
Optional Accessories
- For 3 axis DRO set with suitable size of linear scale
- Reduction sleeve R8/ISO30-MT3
- Reduction sleeve R8/ISO30-MT2
- X axis table auto power feeder 110V type
- Y axis table auto power feeder 110V type
- H-V Rotary table
- Semi Universal dividing head with tail stock soft jaws Indexing plates
- Splash Tray/Chip Tray
- Boring bar dia 18 mm set of 12 pcs
- keyless drill chuck with intact suitable arbor
- Mechanical Gear box Power feeder 380V
Applications
The Vertical RAM Turret Milling Machine is ideal for a wide range of applications, including:
1. Drilling and Tapping: Precise hole-making and threading operations.
2. Slotting and Keyway Milling: Creating slots and keyways with high accuracy.
3. Face Milling and End Milling: Surface finishing and contouring tasks.
4. Jig Boring: High-precision boring operations for tool and die making.
Frequently Asked Questions
Q.What is the table size of the Pentagon M4 Milling Machine?
The table size is 1270x254 mm.
Q.What type of spindle taper does it have?
It features an R8/ISO30/NT30 spindle nose taper.
Q.What is the spindle motor power?
It is equipped with a 3 HP (Double Speed) motor operating at 415V.
Q.What is the maximum load capacity on the table?
The table can handle a maximum load of 300 Kgs.
Q.What is the longitudinal travel of the table?
The longitudinal travel of the table is 800 mm.
Q.What is the cross travel of the table?
The cross travel of the table is 400 mm.
Q.What is the vertical travel of the table?
The vertical travel of the table is 400 mm.
Q.What is the spindle speed range?
The spindle speed ranges from 45 to 5440 rpm at 60Hz across 16 steps.
Q.What are the standard accessories included?
Standard accessories include a DRO 2 Axis with linear scales, Coolant Pump, Machine Lamp, Central Lubrication unit, and a Tool Box.
Q.What is the approximate weight of the machine?
The machine weighs approximately 1250 Kgs.
Q.What type of guideways does it use?
It uses V Type guideways for both the Cross and Z Axis.
Q.Who should choose the Pentagon M4 1270x254mm Milling Machine?
It is ideal for toolrooms, workshops, and production environments requiring precision metal cutting, shaping, and drilling with a robust 1270x254mm table and 3HP motor.
Q.How does the M4 model compare to smaller milling machines?
The M4 offers a larger 1270x254mm table and a powerful 3HP motor, making it suitable for heavier and more complex machining tasks compared to smaller models.
Q.What makes the RAM turret design advantageous?
It allows the operator to position the spindle head at multiple angles and directions, enhancing versatility for various machining processes like milling, boring, and drilling.
Q.Is the DRO 2 Axis system standard across all M4 models?
Yes, this specific model comes standard with a DRO 2 Axis system and suitable linear scales for enhanced precision.

