Need for Sandblasting/Grit Blasting:

• 1. Surface Cleaning: Remove dirt, grime, rust, and old coatings.
• 2. Surface Roughening: Create a rough texture for better adhesion of new coatings.
• 3. Remove Corrosion: Eliminate rust and corrosion to prevent further damage.
• 4. Smooth Surfaces: Even out surfaces for uniform coating application.

Benefits:

• 1. Improved Coating Adhesion: Ensures strong bonding between surface and coating.
• 2. Increased Durability: Extends lifespan of coatings and surfaces.
• 3. Enhanced Appearance: Smooth, even finish for aesthetic appeal.
• 4. Prevents Corrosion: Removes corrosion sources, preventing future damage.

Key differences:

• - Sandblasting: Uses sand or silica particles, often for delicate or intricate surfaces.
• - Grit Blasting: Uses harder grit particles (e.g., alumina, silicon carbide), for heavier-duty applications.-

Surface Preparation Services

• - Sandblasting: Our sandblasting process uses high-pressure air streams to propel sand particles onto surfaces, removing dirt, grime, and old coatings. Ideal for delicate or intricate surfaces.
• - Grit Blasting: Our grit blasting process uses harder grit particles to remove corrosion, rust, and old coatings from heavier-duty surfaces. Perfect for industrial applications.

Benefits of Surface Preparation

• - Ensures strong coating adhesion
• - Extends lifespan of coatings and surfaces
• - Enhances appearance with smooth finishes
• - Prevents corrosion and future damage

Applications

• - Metal fabrication
• - Industrial maintenance
• - Automotive restoration
• - Marine vessel maintenance
• - Construction projects

Why Choose Our Services?

• - Experienced technicians
• - State-of-the-art equipment
• - Attention to detail
• - Competitive pricing

STEPS IN GRINDING PROCESS

The Industrial Revolution, which took place from the 18th to 19th centuries, was a period during which predominantly agrarian, rural societies in Europe and America became industrial.

1. Check the work for size to make sure grinding stock has been allowed, and the same time note any tapering of the work.
2. Inspect the work centers to see that they are clean and true. Select machine centers of suitable diameters to fill the work’s centers properly. The footstock center should be cut away enough to permit the grinding wheel to clear the end of the work; a center of this type is known as an one-half-full, or a three quarter full, centre.
3. Attach the grinding dog on the end of the job, making sure that the dog does not damage such part of the work as threads and keyways; then lubricate the machine centers.
4. Set the table traverse for the length of the work, allowing for overrun of the end and the space occupied by the grinder dog.
5. If necessary, mount the steady rests and adjust the shoes to the work.
6. Dress the grinding wheel, passing the diamond across the wheel-face quickly to make the wheel fast cutting. Set the work speed at the correct surface speed in feet per minute. Plungecut grinding
7. Feed the wheel to the Work by hand and take a light cut, noting, that the wheel starts to cut approximately at the high point of the work.
8. Check the work for size and taper and-make any table adjustments necessary to ensure that the work will be straight.
9. Rough grind the job to the rough size. If several pieces are to be done, set the S top on the ratchet and proceeds as before, roughing the balance of the pieces.
10. After the pieces have been roughed out, place the dog on the rough-ground end of the work and grind the unfinished end. If this end is shorter than the width of the wheel face, it may be plunge-cut ground. Make sure that the grinding, wheel is kept sharp and clean by frequent dressing.
11. To finish-grind, set the machine for fast work speed and slow traverse and dress the wheel by passing the diamond slowly across the wheel face.
12. Insert the piece to be finish-ground and take alight trial cut. Check it for size and make any corrections necessary for removal of taper” if steady rests are used, keep them adjusts to the work.
13. After the first piece has been ground to finished size, reset the stop on the feed ratchet so that the in feed will produce the required size and. then set the shoes ‘ on the steady rests for the finished diameter.
14. Finish-grind the remaining pieces. This outline pertains to grinding a plain cylinder. If the work to be ground has shoulders; keyways, or slots, some deviations from the outline must be made, If the work to be ground has a keyway, open at each end, or spines, and steady rests are to be used, the slot must be filled with key stock or other suitable material to prevent the steady-rest shoes from catching on the work

Machine Specs:

• - Maximum grinding length: [5metre]
• - Maximum grinding diameter: [15inch ]
• - Accuracy: highly Accuracy machines

Work Details:

• - Cylindrical grinding of Tungston carbide, steel, stainless steel, and other materials
• - Precision grinding of, mandrels, shafts, axles, and other cylindrical parts
• - Surface finishing and polishing
• - Grinding of complex shapes and profiles
• - High-volume production grinding
• - Custom grinding solutions for specific industries (e.g., aerospace,oil and Gas,
• - Integrated measuring systems for quality control
• - Optional accessories (e.g., balancing systems, loading/unloading systems)

Technical parameters

Specifications	Parameters
Max. Weight of Workpiece(kg)	10000
Max. Diameter of Workpiece(mm)	2400
Distance from coupling flange of Drive shaft to center of the farthest bearing(mm)	4000
Distance between two bearing Pedestals(mm)	Min.320(Universal joint drive)750-3750(Belt drive)
Machine bed length(mm)	5.5m(3m+2.5m)
Journal Diameter(mm)	60-400
Belt Diameter(mm)	50-1000
Rotational speed when the diameter of operating transmission is 100mm(r/min)	795,1853 + Stepless speed regulation
Spindle speed(r/min)	133,255,396,634,970+stepless speed regulation
Univeresal Coupling Torque(N.m)	2250
Motor Power (KW)	22 variable frequency(Lathe head motor) 15 variable frequency (Drive parts motor)

Our Lathe services

1. * Precision machining of Oilfield Tools and other tools as per customer requirements.
2. * Refurbishment & Precision Machining of Pump parts like Shafts, Impeller, Bushes, Couplings etc.
3. * Repair of Pump casings and Motor Covers.
4. * Machining & coating of Bushes with Ceramic, Tungsten Carbide, Inconel etc.
5. * Repair or extraction of seized tools.
6. * Repair and Refurbishment of Drill Pipe Handling Tools.
7. * Repair and Refurbishment of Propellers. And Jar parts and other oil field components (HVOF Coating)
8. * Machining of Propller Shafts & Rudder Shafts.
9. * Bevelling of Pipes
10. * Precision Machining of Components.
11. * Repair of Hydraulic Units & Plant Equipments.
12. * Straighten ing of Shafts and Hydraulic Pipes.
13. * Machining of Irregular Shapes, Spherical Shapes Etc.
14. * Repair and Refurbishment of Single and Multistage Pumps.
15. * Tool Room Machining Jobs for Jigs & Fixtures.

Benefits:

• - High bond strength
• - Low porosity
• - High hardness
• - Resistance to wear, corrosion, and erosion
• - Can be used on various materials, including metals,and ceramics,