Creepgrind & Surfgrind Series

High Rigidity Creep Feed Profile Grinding Machines

Machine Overview

Creep Feed Grinding is a precision grinding method where the grinding wheel carves a full-depth contour into the workpiece in a single, slow pass. This process is ideal for creating intricate shapes, profiles, and features that are challenging to achieve through conventional grinding methods.

High Static and Dynamic Stability of the Machine Tool
Infinitely Variable Spindle Speed
Consistent Table Speed, especially in the Lower Speed Range
High-pressure Cooling and Cleaning System
Integrated Dressing Devices
CNC Programmable
Automatic Wheel Balancing
High Power Spindle Motor
Automatic Compensation for Wheel Dressing

Linear Guideways

All axes are equipped with precision linear guideways with preloaded blocks. Ensure smooth synchronised multiaccess motion while grinding.

Ball Screw with Servos

Column drive is via hardened ball screw. Gives fine control over the grinding parameters. Suitable for multi axis interpolation grinding.

Additional Features

Stainless Steel Sill
Protector

Big Dual
Side Windows

Fully Enclosed
Guarding

Inbuilt Tool
Stronge Cabinet

1 Air and 3 Coolant
Nozzles

Copper Pipe
for Lubrication

12-Station (24 Position) BMT Turret

The front doors are constructed using heavy-duty, shatterproof polycarbonate material. The generously sized window provides operators with clear and unobstructed visibility, making it effortless to monitor machining processes.

Secure Tool Storage: Enclosed Cabinet With Adjustable Rack

All CVM machines come equipped with endorsed cabinets featuring racks, providing a safe and organised space to store your valuable tools. The adjustable design ensures flexibility to accommodate tools of various sizes with ease.

Holster For Your Guns

The machines feature scuffless steel panels equipped with holsters for the coolant and air guns. This thoughtful design ensures your guns are securely stored, preventing paint scratches, accidental drops, and messy coolant drips, enhancing both efficiency and workplace safety.

Stainless Steel Protector

Front panels often bear the brunt of scratches and rust from operator handling of tools, tackle, and components. Our solution? Stainless steel protection to eliminate these issues, ensuring lasting durability and a pristine appearance. Say goodbye to scratches and rust concerns.

Brilliantly Illuminated for Optimal Visibility

Designed for optimal visibility in low light, CVM machines include a dual work lamp with white LEDs, a three-colour tower lamp, ambient tool cabinet lighting, and an illuminated machine name, ensuring a well-lit workspace for operator ease.

Seamless Access: Spacious Side Doors

Generously sized side doors are designed for easy access to the machine. These doors are strategically positioned below the table height, ensuring convenience during extended use. Work comfortably and efficiently with hassle-free access to your machine. (Except 640)

Versatile 360° Machine Design

Our machines feature a smooth, flush design on all four faces, offering you the freedom to position the machine in any orientation within your factory. Enjoy a sleek appearance from every angle.

Machine Specs

Grinding Area: 800 × 350 mm

Longitudinal Travel: 800 mm

Cross Travel: 350 mm

Vertical Travel: 300 mm

Max. Load on Table: 300 kg

Spindle Motor: 22 kW

Spindle Speed: 1000–3000 rpm

Grinding Wheel Size Max. (OD × Width × ID): 400 × 100 × 127 mm

Rapid Traverse X Axis: 10,000 mm/min

Rapid Traverse Y Axis: 5,000 mm/min

Capacity

Grinding Area 800 x 350 mm	Longitudinal Travel 800 mm	Cross Travel 350 mm	Vertical Travel 300 mm	Max. Load on Table 300 kg
Machine Height 2800 mm	Machine Weight 8000 kg

Spindle & Grinding Wheel

Spindle Motor
22 kW

Spindle Speed
1000-3000 rpm

Grinding Wheel Size Max. (OD x Width x ID)
400 x 100 x 127 mm

Feed & Traverse

Rapid Traverse (X Axis)
10,000 mm/m

Rapid Traverse (Y/Z Axis)
5,000 mm/m

Grinding Area: 700 × 400 mm

Longitudinal Travel: 750 mm

Cross Travel: 405 mm

Max. Load on Table: 350 kg

Spindle Motor: 3.75 kW

Spindle Speed: 1000–3000 rpm

Grinding Wheel Size Max. (OD × Width × ID): 300 × 40 × 76.2 mm

Machine Weight: 2500 kg

Capacity

Grinding Area 700 x 400 mm	Longitudinal Travel 750 mm	Cross Travel 405 mm	Distance between table to Spindle Centre 525 mm
Table Slot 16 mm	Max Load on Table 350 kg

Spindle & Grinding Wheel

Spindle Motor
3.75 kW

Spindle Max
1400 rpm

Lubrication
Greased for Life

Grinding Wheel (OD x WIDTH x ID)
300 x 40 x 76.2 mm

Traverse Speed

Table Speed
1-28 m/min

Vertical Rapid
300 mm/min

Minimum Increment in Vertical Axis
0.001 mm

Cross Feed/Stroke
1 - 10 mm/stroke

Cross Rapid Traverse
1200 mm/min

Grinding Area: 800 × 400 mm

Longitudinal Travel: 850 mm

Cross Travel: 450 mm

Distance Between Table to Spindle Centre: 525 mm

Max. Load on Table: 350 kg

Spindle Motor: 3.75 kW

Spindle Speed Max.: 1400 rpm

Grinding Wheel (OD × Width × ID): 300 × 40 × 76.2 mm

Drive (Longitudinal): Hydraulic

Drive (Vertical): Servo Motor with Ball Screw

Capacity

Grinding Area 800 x 400 mm	Longitudinal Travel 850 mm	Cross Travel 450 mm	Distance between table to Spindle Centre 525 mm
Table Slot 16 mm	Max Load on Table 350 kg

Spindle & Grinding Wheel

Spindle Motor
3.75 kW

Spindle Max
1400 rpm

Lubrication
Greased for Life

Grinding Wheel (OD x WIDTH x ID)
300 x 40 x 76.2 mm

Traverse Speed

Table Speed
1-28 m/min

Vertical Rapid
300 mm/min

Minimum Increment in Vertical Axis
0.001 mm

Cross Feed/Stroke
1 - 10 mm/stroke

Cross Rapid Traverse
2000 mm/min

Grinding Area: 1000 × 500 mm

Longitudinal Travel: 1100 mm

Cross Travel: 510 mm

Max. Load on Table: 650 kg

Spindle Motor: 5.5 kW

Spindle Speed: 1400 rpm

Grinding Wheel Size Max. (OD × Width × ID): 350 × 65 × 127 mm

Machine Weight: 5000 kg

Capacity

Grinding Area 1000 x 500 mm	Longitudinal Travel 1100 mm	Cross Travel 510 mm	Distance between table to Spindle Centre 650 mm
Table Slot 16 mm	Max Load on Table 600 kg

Spindle & Grinding Wheel

Spindle Motor
5.5 kW

Spindle Max
1400 rpm

Lubrication
Greased for Life

Grinding Wheel (OD x WIDTH x ID)
350 x 65 x 127 mm

Traverse Speed

Table Speed
1-28 m/min

Vertical Rapid
300 mm/min

Minimum Increment in Vertical Axis
0.001 mm

Cross Feed/Stroke
1 - 10 mm/stroke

Cross Rapid Traverse
1200 mm/min

Grinding Area: 1200 x 600 mm

Spindle Motor: 7.5KW

Machine Dimension: 5200 x 2990 x 2900 mm

Machine Weight: ~6000kg

Total Power Consumption: 14KW

Capacity

Grinding Area 1200 x 600 mm	Longitudinal Travel 1300 mm	Cross Travel 620 mm	Distance between table to Spindle Centre 650 mm
Table Slot 16 mm	Max Load on Table 750 kg

Spindle & Grinding Wheel

Spindle Motor
7.5 kW

Spindle Max
1000 rpm

Lubrication
Greased for Life

Grinding Wheel (OD x WIDTH x ID)
350 x 65 x 127

Traverse Speed

Table Speed
1-28 m/min

Vertical Rapid
300 mm/min

Minimum Increment in Vertical Axis
0.001 mm

Cross Feed/Stroke
1 - 10 mm/stroke

Cross Rapid Traverse
2000 mm/min

Grinding Area: 1500 x 700 mm

Spindle Motor: 11KW

Machine Dimension: 6470 x 3550 x 3100 mm

Machine Weight: ~7500kg

Total Power Consumption: 18KW

Capacity

Grinding Area 1500 x 700 mm	Longitudinal Travel 1600 mm	Cross Travel 720 mm	Distance between table to Spindle Centre 750 mm
Table Slot 16 mm	Max Load on Table 1050 kg

Spindle & Grinding Wheel

Spindle Motor
11 kW

Spindle Max
1000 rpm

Lubrication
Greased for Life

Grinding Wheel (OD x WIDTH x ID)
400 x 100 x 127 mm

Traverse Speed

Table Speed
1-28 m/min

Vertical Rapid
300 mm/min

Minimum Increment in Vertical Axis
0.001 mm

Cross Feed/Stroke
1 - 10 mm/stroke

Cross Rapid Traverse
2000 mm/min

Grinding Area: 2000 x 700 mm

Spindle Motor: 11KW

Machine Dimension: 8500 x 3600 x 3100 mm

Machine Weight: ~10000kg

Total Power Consumption: 21KW

Capacity

Grinding Area 2000 x 700 mm	Longitudinal Travel 2100 mm	Cross Travel 720 mm	Distance between table to Spindle Centre 750 mm
Table Slot 16 mm	Max Load on Table 2000 kg

Spindle & Grinding Wheel

Spindle Motor
11 kW

Spindle Max
1000 rpm

Lubrication
Greased for Life

Grinding Wheel (OD x WIDTH x ID)
400 x 100 x 127 mm

Traverse Speed

Table Speed
1-28 m/min

Vertical Rapid
300 mm/min

Minimum Increment in Vertical Axis
0.001 mm

Cross Feed/Stroke
1 - 10 mm/stroke

Cross Rapid Traverse
2000 mm/min

Grinding Diameter: 800 mm

Spindle Motor: 11KW

Machine Dimension: 35500 x 3900 x 2900 mm

Machine Weight: ~9000kg

Total Power Consumption: 15KW

Capacity

Grinding Diameter 800 mm	Cross Travel 420 mm	Distance between Table to Spindle Centrel 650 mm
Maximum Load on Table 650 kg

Speed & Grinding Wheel

Spindle Motor
11 kW

Spindle Max
1000 rpm

Grinding Wheel (OD x WIDTH x ID)
400 x 100 x 127 mm

Feed & Traverse

Table Speed
10-60 rpm

Minimum Incremental Invertical Axis
0.001 mm

Vertical Rapid Feed Rate
300 mm/min

Cross Feed
2000 mm/min

Others

Total Power Consumption
15 kw

Machine Weight
9000 kg

Machine Dimension
3550 x 3900 x 2900 mm

Grinding Diameter: 1000 mm

Spindle Motor: 11KW

Machine Dimension: 35500 x 3900 x 2900 mm

Machine Weight: ~9200kg

Total Power Consumption: 18KW

Capacity

Grinding Diameter 1000 mm	Cross Travel 520 mm	Distance between Table to Spindle Centrel 650 mm
Maximum Load on Table 800 kg

Speed & Grinding Wheel

Spindle Motor
11 kW

Spindle Max
1000 rpm

Grinding Wheel (OD x WIDTH x ID)
400 x 100 x 127 mm

Feed & Traverse

Table Speed
10-60 rpm

Minimum Incremental Invertical Axis
0.001 mm

Vertical Rapid Feed Rate
300 mm/min

Cross Feed
2000 mm/min

Others

Total Power Consumption
18 kw

Machine Weight
9200 kg

Machine Dimension
3550 x 3900 x 2900 mm

Sr. No.	Machine Model	Length (l)	Travel (t)	Depth (d)	Height (h)
1	SG-7040	2755	3150	1975	2550
2	SG-8040	3350	3750	2500	1950
3	SG-1050	3530	4690	2475	2900
4	SG-1260	3780	5100	2730	2900
5	SG-1570	4825	6475	3305	3075
6	SG-2070	6335	8500	3540	3100

Drive

Longitudinal
Hydraulic

Vertical
Servo Motor with Ball Screw

Column Moving Design

Column moving design with independent movement of all three axes. Making it long last for years and years to come. All axis move independently resulting in perfect perpendicularity in between the three axis. This ensures better flatness and parallelism.

V and Flat Guideways

Hand scraping creates contact points and oil pockets (high and low spots) between mating surfaces, ensuring a perfect match between components. This process improves surface conformity and promotes even oil distribution for smoother motion.

Turcite B coating, on the other hand, enables the mating surfaces to glide smoothly over each other without sticking, reducing friction. As a result, this combination enhances vibration damping, leading to more stable operations, improved geometrical accuracy, and superior surface finishes. The result is a highly efficient and precise machine with extended durability.

Automatic Dressing

Smart feature for automatic dressing on table and when the grinder enters an automatic dress cycle, the table automatically positions itself where the diamond is set to dress and compensate according to operator settings and continues grinding.

Easy User Interface

Operator skill level and fatigue reduced by eliminating manual machine operation. The complete grinding is done in auto cycle by feeding the required data in our user-friendly interface HMI. However, in case any manual operation is specifically required, it can be done by using MPG mode.

Plunge Cycle

Plunge Grinding Cycle is used for slot or side face grinding operation. It can also be utilised for top face grinding when component width is lower than wheel width. Here cross axis is fixed, and only vertical axis will move downward after each table reversal.

Intermittent Traverse Cycle

In Intermittent Traverse Cycle, the cross axis will move further after each table reversal for surface grinding operation.

Continuous Traverse Cycle (OPT)

In Continuous Traverse Cycle, the longitudinal and cross axis will move simultaneously.
This feature is only available with machine having servo motor in cross axis.

MACHINING STABILITY ENSURED

Our machines are distinguished by the extraordinary power of our signature ribs, the cornerstone of strength and quality in our construction. These ribs are strategically positioned to fortify our machines, elevating their structural integrity and amplifying overall robustness.
For heavy-duty cutting tasks, our ribs are the secret to success. They stand out in enhancing torsional rigidity, expertly reducing vibrations, and virtually eliminating deformation. The outcome is a level of machining precision and reliability that’s second to none – a testament to the enduring quality and unwavering strength of our ribs. Place your trust in the bedrock of excellence; rely on our ribs to deliver.

BOOST YOUR PROFITABILITY BY
ACHIEVING THE MAXIMUM WITH EASE

It focuses on customised dashboards and tools that help the operator to simplify his daily activity. The overall feature and package can reduce the time lost due to the complexity of the controller GUI; as a result, Zenez can significantly increase the machine output and profitability. • 10.4-inch display or large 15-inch display.

10.4-inch display or large 15-inch display
Multi-touch User Interface
Fully functional vertical and horizontal soft-keys for non-touch usage
Crystal Type
Enhanced hardware to ensure reliability

Our Other Range of Excellence

High-tech Products For Unmatched Performance