Surface Preperation Services

Service Details:

Shot peening is a cold working mechanical process which involves hammering the component surface with high velocity shots. The hammering of shots results in creating a plastic deformation or a dimple like surface which tends to increase the compressive stresses in the component. The shot peening leads to increase in the life of the component which lead to resist fatigue failures, cracking and erosion from cavitation.

Commercial metals such as carbon steel, alloy steel, stainless steel, aluminium, and copper can be put through the process. The common advantages of shot peening include:

Increase in the fatigue strength of industrial parts.
Improves fatigue life of equipment such as in bearings and shafts.
Improves gear teeth bending strength.
Increase in strength and longevity of metals.

Hi Tech is one of the leading and prominent suppliers for shot peening services in Pune and India and is equipped with centrifugal wheel type shot peening machines.

Service Details:

Vibratory Mass Finishing is a process in which a large volume of parts tumble amid a mass of media and liquid usually water & compound inside a vibrating chamber. It is often used to burnish, clean, deburr, deflash , descale the components.

The vibratory motion creates a friction that delivers a wide range of finishing processes such as polishing, cleaning, descaling, de-flashing and deburring, ball burnishing, achieving pre-plate or pre-anodized finishes, surface improvement, blending of machining lines, smoothening the edge , and miscellaneous surface preparation.

Hi Tech is one of leading vibratory finishing and polishing supplier in Pune and has been processing various types of metals such as aluminium, brass, stainless steel ,etc.

Service Details:

Hi Tech is one of the leading Service Provider cum Contractor for Shot Blasting and Shot peening services in house the customer premises. The services includes providing manpower, maintaining the statutory compliances, maintenance of machines includes spares and production planning.

Advantages of Services provided by Hi Tech are as follow:

1) Cost Reduction
2) Effective and efficient Manpower Planning
3) Increased productivity
4) Timely maintenance           
5) Optimization of man , material ,money ,machinery.

Additional Information:

• Delivery Time: As per schedule

Service Details:

Shot blasting is a vital process to achieve the desired surface finish before applications such as Powder Coating, Painting, CED coating, etc. Shot blasting process is widely used in manufacturing industries after processes such as forging, casting, heat treatment, fabrication, etc. to improve the surface by de-burring the scales, cleaning the surface irregularities such as rust, debris, etc.

At Hi Tech, the desired surface finish is achieved by the blasting team with a variety of Medias and high quality equipment’s based on the profile of components.

The operation of blasting can be used to fulfil a number of objectives including:

• High quality preparation of surface before the coating processes.
• The removal of unsightly corrosion including rust, scale or redundant paintwork before welding
• Shot blasting process also helps to improve the texture to the finished product with matte or rough results.

Hi Tech is one of the best service providers for shot blasting services and with the help of the team various materials are shot blasted which includes:

• Cast and Cast irons
• Mild Steel
• Stainless steel
• Aluminium

Shot Sieving System is installed to ensure the extraction of dust from the shots. This helps to maintain the shot size in the machine regularly in order to maintain the quality of surface finish.

The machines installed in our facility make us flexible to shot blast all the profiles weighing from 5 grams to 500 kg per part and sizes varying from 10 mm to 1500 mm. The machines installed include:

1)      Tumble Type Shot Blasting Machines

2)      Hanger Type Shot Blasting Machines

3)      Table Type Shot Blasting Machines

4)      Continuous Mono Rail Type Shot Blasting Machines 

Service Details:

Glass beading uses tiny lead-free glass beads made of soda lime glass to provide an aesthetic treatment on stainless steel surfaces. Glass is one of the largest blasting media used in abrasive blasting, more commonly known as sandblasting. The glass beading process projects glass beads at a high velocity powered by pressurized air, removing the top layer of the object’s surface. This process is also environmentally friendly and more cost-effective than other abrasive blasting methods, as the beads may clean and reused. Our facility includes the following equipment:

Glass Beading Machine

Capacity:  200mm

No.of Machines: 2 Nos