Surface Grinding Machine Manufacturer built for flat, true work.
Hydraulic, PLC and CNC surface grinders made in Ahmedabad: compact toolroom machines, heavy long-bed grinders and double column CNC machines with 2000 × 5000 mm tables. Supplied across India and exported.
Surface grinders for every table size
Start with the size of your largest regular part, then pick the control level you need: hydraulic, PLC or CNC.
Premier Hydraulic Surface Grinder
Compact toolroom range for dies, gauges, punches and small plates.
Supreme Hydraulic Surface Grinder
Mid-size range for die sets, mould bases and medium plates.
Jumbo Hydraulic Surface Grinder
Heavy-duty hydraulic grinder for large plates and press tools.
Jumbo Plus Surface Grinder
Long-bed models for 2–2.5 m guideways, blades and beds.
PLC Surface Grinding Machine
Fully automatic cycles with servo down feed for batch work.
CNC Surface Grinding Machine
Programmable grinding with four modes and automatic dressing.
Double Column CNC Grinder
Gantry CNC for beds and plates up to 2000 × 5000 mm.
Hydraulic Cylindrical Grinder
OD and ID grinding of shafts, pins, bushes and rolls.
CNC Thread Grinding Machine
CNC grinding of lead screws, worms and precision threads.
Also see: CNC Premier profile · CNC Supreme profile · CNC Jumbo profile · CNC turning centre · accessories
One platform, from 450 mm to 5 metres
All Prayosha surface grinders use a horizontal spindle over a reciprocating table, with a column-moving design that keeps the table rigid. The series differ in capacity and power.
| Series | Models | Table size (mm) | Spindle (HP) |
|---|---|---|---|
| Premier | PH 818 – PH 1240 | 200 × 450 to 300 × 1000 | 2 – 5 |
| Supreme | PH 1632 – PH 2060 | 400 × 800 to 500 × 1500 | 5 – 7.5 |
| Jumbo / Jumbo Plus | PH 2448 – PH 32100 | 600 × 1200 to 800 × 2500 | 10 – 20 |
| Double Column CNC | C2 × 4080 – C2 × 80200 | 1000 × 2000 to 2000 × 5000 | 15 / 20 (H) · 7.5 / 10 (V) |
Three axes, each driven for its job
The hydraulic PH series is semi-automatic. Table and cross feed run by themselves, while the operator controls the depth of cut in 2-micron steps.
Table (longitudinal)
Driven by hydraulic cylinders with end cushioning. Solenoid valves give soft, shock-free table reversals at both ends of the stroke.
Cross feed
AC induction motor and drive through a trapezoidal screw and nut, with rapid positioning and automatic cross feed of 0.5–5 mm at each table reversal.
Vertical feed
AC induction motor with a precision gearbox through a trapezoidal lead screw. The handwheel least count is 0.002 mm (2 microns), and the head has rapid up and down movement.
- Hydraulic semi-automatic operation on a horizontal-spindle, reciprocating-table layout
- Column-moving design that keeps the table and work stable while the wheel head travels
- Hydraulic X-axis with end cushioning and soft table reversal through solenoid valves
- Vertical feed handwheel with a least count of 0.002 mm (2 microns)
- Spindle runs on imported super-precision bearings, grease-packed for life
- Rapid positioning on the X and Y axes, plus rapid up and down travel on the vertical axis
- Machines tested as per IS 2743 and ISO standards, according to the manufacturer
Four grinding modes. Automatic dressing. Wheel compensation.
Prayosha CNC surface grinders run surface, criss-cross, plunge and profile cycles. Each can be combined with table-type single-tip dressing or profile dressing and automatic wheel compensation. According to the manufacturer, every table size is available in CNC, and custom profile grinding can be supplied.
Surface grinding
Criss-cross grinding
Plunge grinding
Profile grindingBuilt for the industries that need flat, accurate parts
From part drawing to a running machine
Share the job
Part size, material, tolerance and batch quantity. A drawing helps.
Get a recommendation
The right series, table size and control level, with a quotation.
Build & test
Built in Ahmedabad and tested as per IS 2743 & ISO standards (as stated by the manufacturer).
Install & support
Installation and setup assistance, with after-sales service across India.
Prayosha Industries, Ahmedabad
Prayosha Industries makes hydraulic, PLC and CNC surface grinders, as well as cylindrical, SPM and custom grinding machines, at two units in Ahmedabad, at Amraiwadi and Bakrol. The company states that it has supplied more than 1200 grinding machines in India and abroad.
If you are looking for a surface grinding machine manufacturer, supplier or exporter, you deal directly with the people who build the machine.
Learn about surface grinding
- What is a surface grinding machine?
- Functions
- Applications
- Advantages
- Horizontal surface grinding
- Flat surface grinding machine
- Oil type surface grinder
- Used vs new surface grinders
- Surface grinding machine in India
Frequently asked questions
Who manufactures Prayosha surface grinding machines?
Prayosha Industries, at two units in Ahmedabad, Gujarat: Unit 1 at Amraiwadi and Unit 2 (head office) at Bakrol.
What sizes of surface grinding machine are available?
Tables from 200 × 450 mm (Premier PH 818) to 2000 × 5000 mm (Double Column CNC C2 × 80200), in hydraulic, PLC and CNC versions.
Are the machines hydraulic or CNC?
Both. The PH series is hydraulic semi-automatic. The ADF series is PLC-controlled with servo auto down feed. The CNC range adds four grinding modes, profile dressing and wheel compensation.
Do you deliver and install outside Gujarat?
Yes. Machines are supplied across India with installation and after-sales service support, and are also exported.
How do I get a price?
Click Request a Quote, call +91 84900 45000 or email sales@prayoshaindustries.com with your part size and requirement.
*Figure as stated on prayoshaindustries.com.
