Heavy Duty Cylindrical Grinding Machine (NC / CNC)

Q: Is internal grinding possible on GRINDMASTER series?

Yes. An optional internal grinding attachment with Ø60mm or Ø80mm spindle is available for the GRINDMASTER series — enabling precision internal bore grinding on the same machine for versatile large component applications.

Heavy Duty Cylindrical Grinding Machine (NC / CNC)

Series: GRINDMASTER series

Elitech GRINDMASTER Series Heavy Duty Cylindrical Grinding Machine is built for precision, power and endurance in demanding large component grinding applications. Designed to support components up to 400kg between centers, it is ideal for medium to large-sized parts requiring high dimensional accuracy — available in NC (Omron) and CNC (Siemens/Fanuc) variants.

The GRINDMASTER series features a heavy-duty hydraulic tailstock with micro taper adjustment for fine taper corrections, servo-controlled X and Z axes for consistent repeatability, and a precision cartridge type spindle for superior surface finish. Available in four models — GRINDMASTER 10, 12, 15 and 20 — with grinding lengths from 1000mm to 2000mm.

Why Choose Elitech GRINDMASTER Series Heavy Duty Cylindrical Grinding Machine?

400kg Component Capacity — Rigid construction supports heavy workpieces up to 400kg between centers reliably
NC or CNC Control Options — Choose Omron NC for standard cycles or Siemens 808D / Fanuc 0i-TF for complex CNC operations
Heavy-Duty Hydraulic Tailstock — Effortless clamping of heavy components with micro taper adjustment (±0.04mm) for accurate taper control
2-Axis Servo Control — Servo driven X and Z axis for smooth motion, excellent repeatability and consistent performance
Precision Cartridge Spindle — Dynamically balanced heavy-duty spindle with high-grade paired bearings for superior surface finish
Vibration-Free Structure — Heavy graded cast iron base ensures stability and maintains accuracy under heavy load
Swing Over Bed 430mm — Large swing diameter for grinding bigger components and flanged parts
Made in India — Manufactured in Surendranagar, Gujarat by Elitech Machine Tools since 2002

Industries Served

The GRINDMASTER series heavy duty cylindrical grinding machine serves large component grinding needs across:

Heavy Engineering — Large shafts, rolls, spindles and heavy precision components
Automotive Industry — Crankshafts, axles, large cam shafts and transmission components
Power Generation — Generator shafts, turbine components and rotor shafts
Aerospace Industry — Large precision cylindrical components requiring tight tolerances
Paper & Steel Industry — Large rolls, cylinders and press components
General Engineering — Heavy duty precision grinding of large cylindrical components

Applications

Heavy Duty Cylindrical Grinding Machine — Grinding Applications

The Elitech GRINDMASTER series is designed for precision OD grinding of large and heavy components across demanding industries:

Automotive

– Crankshafts — 6 cylinder & larger
– Large axles & drive shafts
– Transmission shafts
– Cam shafts — heavy duty

Heavy Engineering

– Large precision shafts
– Industrial rolls & cylinders
– Spindles & arbors
– Press components

Power Generation

– Generator rotor shafts
– Turbine components
– Motor shafts — large frame
– Compressor shafts

Paper & Steel

– Paper mill rolls
– Steel mill rolls
– Printing cylinders
– Calendar rolls

Aerospace

– Large precision shafts
– Landing gear components
– Engine shafts
– Structural components

General Engineering

– Heavy duty worm shafts
– Pump shafts — large frame
– Hydraulic cylinders
– Large bore components

Specification

Specifications	units	GRINDMASTER 10 / 12 / 15 / 20
Center Height	MM	220
Admit Between Centers	MM	1000 / 1200 / 1500 / 2000
Max. Work Table Stroke	MM	1150 / 1350 / 1650 / 2150
Max. Component Weight (ABC)	KG	400
Grinding Wheel Size (O.D. × width)	MM	500 × 40/50 (600 × 40/50)
Grinding Wheel Power	KW	3.7 (5.5)
Control System (Std.)	-	NC
CNC Controller (Opt.)	-	Siemens / Fanuc

Features

Servo control on X and Z axis for precise positioning and repeatability
NC control (Omron) or CNC control (Siemens 808D / Fanuc 0i-TF) options
Heavy-duty hydraulic tailstock with micro taper adjustment ±0.04mm (Optional)
Tercite-B coated guide ways for all movable slides
Graded casting as per IS:210 for anti-vibration stability
Auto grinding and auto dressing cycle
Partial enclosed machine guarding for operator safety
High load capacity — 400kg component weight between centers

Optional

CONTROL SYSTEM OPTIONS
– Omron NC Control System
– Siemens 808D Advanced CNC System
– Fanuc 0i-TF Plus CNC System

INTERNAL GRINDING
– Internal Grinding Attachment — Spindle Ø80mm
– Internal Grinding Attachment — Spindle Ø100mm

PRECISION MEASUREMENT
– Touch Probe Sensor for face detection
– In-Process Gauging System
– Linear Glass Scale
– Swing Type Gauging Head

WORK SUPPORT
– 2 Point Steady Rest
– 3 Point Steady Rest

DRESSING SYSTEMS
– Servo Radius Dressing (up to R13)
– Electronic Wheel Balancing System
– Wheel Balancing Stand

GRINDING SPINDLE
– Heavy Duty Wheel Head
– VFD Wheel Spindle System
– Additional Wheel Flange

COOLANT AND FILTRATION
– Magnetic Coolant Separator
– Paper Band Filtration Unit

ELECTRICAL
– Servo Voltage Stabilizer
– Machine Working Lamp

Frequently Asked Questions

What is a heavy duty cylindrical grinding machine?

A heavy duty cylindrical grinding machine is designed for precision OD grinding of large and heavy components — typically 100kg to 400kg between centers. The Elitech GRINDMASTER series supports up to 400kg with grinding lengths from 1000mm to 2000mm, making it suitable for large axles, generator shafts and heavy engineering components.

What is the maximum component weight the GRINDMASTER series can grind?

The Elitech GRINDMASTER series heavy duty cylindrical grinding machine supports a maximum component weight of 400kg between centers — suitable for large shafts, rolls and heavy precision engineering components.

What control systems are available on GRINDMASTER series?

The GRINDMASTER series is available with Omron NC control system as standard for reliable cycle-based operations. Optional CNC upgrade is available with Siemens 808D Advanced or Fanuc 0i-TF Plus for complex multi-step grinding cycles and full automation.

What grinding lengths are available in GRINDMASTER series?

The GRINDMASTER series is available in four models — GRINDMASTER 10 (1000mm), GRINDMASTER 12 (1200mm), GRINDMASTER 15 (1500mm) and GRINDMASTER 20 (2000mm) grinding lengths — covering a wide range of large component sizes.

What is micro taper adjustment on GRINDMASTER series?

The GRINDMASTER series features a heavy-duty hydraulic tailstock with micro taper adjustment of ±0.04mm (Optional) — enabling fine taper corrections for accurate taper grinding of large cylindrical components requiring precise taper control.

What industries use heavy duty cylindrical grinding machines?

Heavy duty cylindrical grinding machines like the Elitech GRINDMASTER series are used in heavy engineering, automotive (axles), power generation (generator shafts, turbine components), aerospace, paper and steel industries for precision grinding of large cylindrical components.

Is internal grinding possible on GRINDMASTER series?

Yes. An optional internal grinding attachment with Ø80mm or Ø100mm spindle is available for the GRINDMASTER series — enabling precision internal bore grinding on the same machine for versatile large component applications.

Does Elitech supply heavy duty grinding machines across India?

Yes. Elitech Machine Tools supplies and services GRINDMASTER series heavy duty cylindrical grinding machines across India — including Ahmedabad, Pune, Mumbai, Bengaluru, Chennai, Coimbatore, Rajkot, Delhi and all major industrial cities. Contact sales@elitech.in for enquiries.

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Heavy Duty Cylindrical Grinding Machine (NC / CNC)

Heavy Duty Cylindrical Grinding Machine (NC / CNC)

Why Choose Elitech GRINDMASTER Series Heavy Duty Cylindrical Grinding Machine?

Industries Served

Applications