High Precision Hydraulic Surface Grinding Machine MY- Series — MY1230/SGH7530
Designed for precision grinding, this unit offers a 700x310 mm table with automatic vertical feed control. The robust cast iron body ensures stability during heavy cutting operations on ferrous metals. • Automatic vertical feed 500 mm/Min • Spindle speed 1450 rpm • Magnetic chuck size 600x300 mm • Oil tank capacity 100 L
See it in action
Specifications
For: MY1230/SGH7530- Net-Gross Weight
- 1400/1500 Kgs
- T-slot (number width)
- 1×14mm
- Vertical (up and down) Per graduation
- 0.01 mm
- Table Size
- 700x300 mm
- Table longitudinal (left and right) speed
- 3-20m/min
- Magnetic Chuck size
- 600x300 mm
- Type of Chuck
- Fine Pitch Permanent magnetic chuck
- Hydraulic Motor Power
- 2.2KW/3HP
- Vertical (up and down) feed Per revolution
- 0.8(1.0) mm
- Working pressure
- 4 Mpa
- Cross feed Per graduation
- 0.02 mm
- Coolant Motor
- 40W
- Spindle speed
- 1550 rpm
- Machine Model
- MY1230/SGH7530
- Max movement of working table (L×W)
- 700x310 mm
- Lifting Motor
- 120W
- Wheel size (dia width bore)
- 300 × 30 × 76.2 mm
- Distance from table to spindle center
- 490 mm
- Speed of vertical feed
- 500 mm/Min
- Surface roughness
- Ra0.32μm
- The parallelism of working surface to base level
- 300:0.005mm
- Oil tank capacity
- 100 L
- Motor Spindle Motor
- Motor 3 HP (2.2 kW)
- Max oil flow
- 20L/Min
- Cross feed Per revolution
- 5 mm
- Machine size
- 1960x1480x1850 mm
Configurations
Click a row to switch| Variant | Magnetic Chuck size | Hydraulic Motor Power | Machine size | Price |
|---|---|---|---|---|
| MY1230L/SGH7530L | 600x300 mm | 2.2KW/3HP | 1960x1480x1850 mm | ₹6,35,000 |
| MY1230/SGH7530 | 600x300 mm | 2.2KW/3HP | 1960x1480x1850 mm | ₹6,85,000 |
| MY4080/SGH4080E | 800x400 mm | 2.2KW/3 HP | 2550*2000*2100 mm | ₹11,23,000 |
| SGH50100/MY50100E | 1000x500 mm | 2.2KW/3 HP | 4445X2400x2200 mm | ₹19,55,000 |
| SGH30100/MY30100E | 1000x300 mm | 2.2KW/3 HP | 2800x1665x2180 mm | ₹10,85,000 |
| SGH40100/MY40100E | 1000x400 mm | 2.2KW/3 HP | 2550×1650×2200 mm | ₹14,65,000 |
| MY1230/SGH7530 E | 600x300 mm | 2.2KW/3HP | 1960x1480x1850 mm | ₹7,35,000 |
| MY1224 | 600x300 mm | 2 HP | 1950× 1650× 1950 mm | ₹6,45,000 |
| MY1022/SGH5425 | 500x250 mm | 1 HP/2 HP | 1750× 1450× 1850 mm | ₹5,15,000 |
Industrial Applications & Benefits
- Ideal for industrial grinding equipment applications in manufacturing plants
- Perfect for finishing flat surfaces on diverse metal components
- Suitable for precision tool and die making requiring tight tolerances
- Supports production runs needing consistent accuracy and repeatability
- Handles various metal components requiring high surface finish standards
- Ensures consistent accuracy across production runs for quality control
- High precision hydraulic surface grinding machine for diverse metal components
Flexible Workholding Solutions
- Available with permanent or electromagnetic chucks for flexible workholding
- Fine pitch permanent magnetic chuck options available for secure holding
- Magnetic chuck size accommodates various workpiece dimensions
- T-slot configuration supports diverse clamping and fixture requirements
- Wheel size (dia width bore) 200x20x31.75 mm supports standard grinding
- Chuck options ensure secure holding for flat surface finishing tasks
- Distance from table to spindle center allows for varied workpiece heights
Robust Construction & Stability
- Rigid cast iron frames ensure stability during heavy grinding operations
- Coolant motor of 40W maintains optimal temperature during operation
- Robust design supports long-term reliability in demanding environments
- Stable base level ensures minimal wear on machine components over time
- Hydraulic table feeds provide consistent accuracy across production runs
- Compact machine footprint allows efficient integration into workshop layouts
- Built for durability in demanding industrial workshop environments
Hydraulic Power & Control Systems
- Hydraulic motor power of 1 HP (0.75 kW) drives table movement smoothly
- Vertical feed speed reaches 500 mm/Min for rapid approach movements
- Cross feed Per revolution is 5.0 mm for standard grinding passes
- Vertical (up and down) feed Per revolution is 0.8(1.0) mm
- Working pressure of 4 Mpa ensures consistent hydraulic system performance
- Oil tank capacity of 80 L supports extended industrial grinding applications
- Max oil flow of 20L/min ensures effective cooling and chip removal
Optional Accessories
- DRO set along with scale fitted
- Electro Magnetic chuck suitable for this machine
- Mounting Pads
- Extra Wheels
High Precision Grinding Performance
- Achieves surface roughness as fine as Ra0.32μm for superior finishes
- Variable spindle speeds from 1450 – 2850 rpm for versatile processing
- Cross feed per graduation allows precise adjustments down to 0.02 mm
- Vertical feed per graduation offers fine control at 0.01 mm increments
- Longitudinal table speed ranges from 3 – 20 m/min for optimal grinding
- Parallelism of working surface to base level maintained at 300:0.005mm
- Spindle motor power up to 3 HP (2.2 kW) ensures efficient removal
Standard Accessories
- Machine Lamp
- Coolant Pump
- Grinding wheel
- Magnetic Chuck suitable size as per the machine model
- Balancing Stand
- Tool box
- Operation manual
More questions buyers ask
What is a hydraulic surface grinding machine?
A hydraulic surface grinding machine uses a hydraulic system to move the grinding table, allowing for smooth, precise, and automated flat surface finishing on metal workpieces. They are essential for achieving high-precision finishes in tool rooms, die making, and production environments.
What are the key features of the PENTAGON MY-Series?
The PENTAGON MY-Series features a rigid cast iron frame for stability, a powerful hydraulic system for smooth table movement, high-precision spindles for fine surface finishes (down to Ra0.32μm), and options for either permanent or electromagnetic chucks to suit various workholding needs.
What is the price of the PENTAGON Hydraulic Surface Grinder in India?
The price of the PENTAGON MY-Series Hydraulic Surface Grinder in India ranges from ₹5,15,000 to ₹19,55,000, depending on the model, table size, motor power, and chuck type. All prices are exclusive of GST.
Does this machine come with a warranty?
Yes, all PENTAGON machines come with a standard manufacturer's warranty that covers manufacturing defects. Please consult the specific warranty terms and conditions at the time of purchase for detailed information.
Do you provide a GST invoice for business purchases?
Absolutely. We provide a compliant GST invoice for every purchase, allowing you to claim Input Tax Credit (ITC) as per Indian tax regulations.
Is delivery available across India?
Yes, we offer secure and reliable pan-India delivery for all our industrial machinery, ensuring your machine reaches your facility safely.
What accessories are included with the machine?
Standard accessories typically include the magnetic chuck (as per the model), a wheel balancing unit, a diamond dresser for the grinding wheel, a coolant pump and system, and a basic toolkit.
What is the spindle speed of this grinder?
The spindle speed varies by model. Smaller models in the MY-Series typically run at 2850 RPM, while the larger, heavy-duty models operate at 1550 RPM to accommodate larger grinding wheels.
What is the material of the machine?
The main body and frame of the PENTAGON MY-Series grinders are constructed from high-quality, rigid cast iron to ensure maximum stability, vibration damping, and long-term durability during precision grinding operations.
Who should choose the MY1022/SGH5425 model?
The MY1022/SGH5425 is the ideal entry-level model for workshops and small-scale production environments. Its 540x250 mm table is perfect for small to medium-sized components requiring high-precision surface finishing.
Who should choose the MY1230L/SGH7530L model?
The MY1230L/SGH7530L is suited for job shops that need a larger table size (700x300 mm) but do not require automated vertical feed. It offers a great balance of capacity and manual control at a competitive price point.
Who should choose the MY1224 model?
The MY1224 is an excellent mid-range option with a 600x300 mm table and a 3 HP motor. It's a versatile workhorse for general-purpose grinding in medium-sized manufacturing units.
Who should choose the MY1230/SGH7530 model?
This model is for businesses requiring a larger 700x300 mm work area combined with a powerful 3 HP motor and automated vertical feed, making it suitable for higher volume production and larger components.
Who should choose the MY1230/SGH7530 E model?
Choose the 'E' model if you frequently work with varying workpiece sizes and need the convenience and strong holding power of an Electromagnetic Chuck. It shares the same robust frame and capacity as the standard MY1230.
Who should choose the SGH30100/MY30100E model?
This model is designed for grinding long and narrow workpieces, with its large 1000x300 mm table and powerful 5 HP motor. The electromagnetic chuck makes it ideal for production environments with diverse job requirements.
Who should choose the MY4080/SGH4080E model?
The MY4080/SGH4080E is built for heavy-duty applications. With a substantial 800x400 mm table, a 5 HP motor, and an electromagnetic chuck, it's perfect for grinding large plates, molds, and dies.
Who should choose the SGH40100/MY40100E model?
This is a heavy-duty machine for large-scale industrial grinding. Its massive 1000x400 mm table and 5 HP motor are designed for large, heavy components that demand both size and precision.
Who should choose the SGH50100/MY50100E model?
As the largest model in the series, the SGH50100/MY50100E is for specialized industrial applications involving very large and heavy workpieces. Its 1000x500 mm table and 5 HP motor can handle the most demanding grinding tasks.
What is the main difference between the permanent magnet and electromagnetic chuck models?
Permanent magnet chucks are activated by a manual lever and are great for general-purpose use. Electromagnetic chucks ('E' models) are powered by electricity, offering stronger, more uniform clamping force and faster on/off switching, which is ideal for production environments and larger parts.
How does the table size vary across the MY-Series models?
The MY-Series offers a wide range of table sizes, from 540x250 mm on the entry-level MY1022 to a massive 1000x500 mm on the SGH50100/MY50100E, allowing you to choose a machine that perfectly matches your typical workpiece dimensions.
Which PENTAGON surface grinder model is best for heavy-duty applications?
For heavy-duty applications, look at models like the MY4080, SGH40100, and SGH50100. These feature larger tables, more powerful 5 HP motors, and electromagnetic chucks to handle large, heavy components with ease.
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Full description
Designed for precision grinding, this unit offers a 700x310 mm table with automatic vertical feed control. The robust cast iron body ensures stability during heavy cutting operations on ferrous metals. • Automatic vertical feed 500 mm/Min • Spindle speed 1450 rpm • Magnetic chuck size 600x300 mm • Oil tank capacity 100 L