What is sandblasting and why is it the first step in industrial protection?
All kinds of sandblasting methods in Ghorbani sandblasting workshop
- Sandblasting with grit (Grit Blasting): Use of iron smelting furnace slags that have high hardness and are suitable for thick steel parts and deep rusts.
- Sandblasting with silica: A traditional method that, of course, due to environmental and health issues, today is done with special measures and advanced safety equipment.
- Wet Blast: Wet sandblasting in which water is mixed with abrasive materials to minimize dust in the environment. This method is very suitable for the urban environment of Tehran.
Epoxy industrial painting; Impenetrable armor for metals
Unique properties of epoxy paint
- Excellent chemical resistance: Ideal for chemical storage tanks and industrial pipes.
- Extreme adhesion: If sandblasted correctly, the epoxy paint becomes part of the metal surface.
- Mechanical resistance: High impact and wear resistance in industrial floors and moving parts.
The importance of choosing the best professional sandblasting workshop in Tehran
Tehran, as the country's industrial hub, hosts numerous workshops. But why is it important to choose a professional sandblasting and epoxy industrial painting workshop in Tehran such as Ghorbani Sandblasting?
Many non-professional workshops, using worn-out equipment and low-quality abrasives, not only do not perform rust removal correctly, but also cause damage to the main surface of the metal and reduce its thickness. Also, failure to comply with environmental conditions (such as air humidity and dew point) during painting will cause the paint to fade after a while.
Ghorbani Sandblast is located in a convenient location in Tehran and provides easy access for industries, providing its services with quality assurance. The main difference of this collection is "attention to detail" and "commitment to delivery time".
Specialized services of Ghorbani sandblast collection
The Victim Sandblast suite covers a wide range of services including:
1. Sandblasting tanks and tankers
Fuel, water and chemical storage tanks are always exposed to severe corrosion. Sandblasting inside and outside tanks requires special equipment and compliance with safety principles in a closed space, which the Ghorbina sandblasting team specializes in.
2. Sandblasting of metal frames and sheds
Building structures and industrial sheds need to be de-rusted before installation or during renovation. We provide these services in our sandblasting workshop or at the project site (mobile sandblasting).
3. Sandblasting of car parts and machines
From heavy car chassis to aluminum rims and classic car bodies, they need fine and precise sandblasting to remove paint without deforming the sheet.
4. Multi-layer industrial painting
Implementation of cover systems including:
Quality control process in sandblasting the victim
One of the things that distinguishes Sandblast Ghorbani from other competitors in Tehran is the strict quality control (QC) unit. In this professional sandblasting workshop, all the following steps are carefully monitored:
- Surface cleanliness test: Checking the amount of dissolved salts and dust on the surface after sandblasting using glue and loop test.
- Surface profile test: Measuring the surface roughness to ensure paint adhesion.
- Environmental conditions test: Measuring air temperature, surface temperature and relative humidity to prevent moisture condensation under the paint.
- Paint thickness test: The use of digital thickness gauges to ensure that the desired micron is reached by the client.
- Paint adhesion test: Performing Cross-Cut or Pull-Off tests to measure the strength of paint bonding to metal.
Why do Tehran's big industries trust Ghorbani Sandblast?
Oil and gas, petrochemical, automotive and food industries require high health and safety standards. Sandblast Ghorbani with a brilliant record of cooperation with large projects in Tehran and its suburbs, has been able to gain the trust of large contractors.
Modern and updated equipment
The use of high-capacity sandblasting boilers, tungsten carbide anti-wear nozzles, standard high-pressure hoses and powerful screw compressors has made the project execution speed in Ghorbani Sandblasting very high.
Expert manpower
Sandblast operators and industrial painters of this collection have passed the necessary training courses and have enough experience in dealing with different surfaces and special colors. The skill of the operator's hand plays a key role in the uniformity of the sandblasted surface.
Competitive and transparent price
In today's fluctuating market, Ghorbani Sandblast has tried to offer fair and competitive prices for professional sandblasting and epoxy industrial painting in Tehran by optimizing processes and reducing material waste. The pre-invoices provided are clear and all the technical details are mentioned in it.
Important points in ordering sandblasting and paint services
If you are going to entrust your project to a sandblasting workshop, be sure to pay attention to the following points and ask your contractor (such as Sandblasting Qurbani) to clarify these points:
- Abrasive type: Is the sandpaper matte or shiny? What is the granulation size? Coarse grit increases speed but makes the surface rougher.
- Paint brand: What paint brand is used? The quality of different brands of epoxy paint in the market is different. Ghorbani sandblasting uses only reliable and standardized brands.
- Service guarantee: Does the contractor guarantee the quality of the paint and its non-flaking for a certain period?
Polyurethane painting; Epoxy paint supplement
In addition to industrial epoxy painting, many projects require a final coat of polyurethane. Epoxy paints have little resistance to the sun's UV rays and become chalky (chalking) after a while. Therefore, if your structure is installed outdoors in Tehran, Ghorbani sandblast experts suggest that the final layer be made of polyurethane, which is extremely resistant to sunlight and weather changes. This combination (epoxy liner + polyurethane top) creates a complete and perfect coating system.
Advantages of on-site sandblasting (mobile sandblasting)
Some parts and structures cannot be transported to the sandblasting workshop due to their large dimensions or being installed on site. Ghorbani Sandblasting, by equipping a mobile fleet, has made it possible to carry out sandblasting and painting operations at your project site in any part of Tehran and nearby industrial towns.
The role of sandblasting in decorative and wood industries
It may be thought that sandblasting is only for thick metals. But at Ghorbani Sandblast, wood and glass sandblasting services are also provided. Wood sandblasting highlights the natural grain of wood and gives a rustic and distressed effect to furniture, interior decoration and signs. This technique is very popular in modern designs and coffee shops in Tehran.
Cathodic protection and sandblasting
For marine structures or pipes buried in soil, in addition to paint, cathodic protection is also used. But the prerequisite for the implementation of any type of protective coating is to have a surface free of any pollutants. Sacrificial sandblasting, by understanding the electrochemical principles of corrosion, prepares a surface that does not have adequate electrical conductivity for cathodic protection (if insulating paints are used) or, conversely, for zinc-rich primers, ensures metal-to-metal contact.
Frequently asked questions about sandblasting and epoxy paint
1. How is the cost of sandblasting and painting in Tehran calculated?
The cost is usually calculated based on the square meter. But for complex or small parts (such as fences or rims), the price is negotiated or checked. Factors such as abrasive type, paint thickness, work height and access have an effect on the final price. To inquire about the exact price, contact Sandblast Ghorbina.
2. How long does it take for epoxy paint to dry?
Surface drying usually takes a few hours, but the final curing (Full Cure) may take up to 7 days to reach maximum mechanical and chemical resistance.
3. Does sandblasting make metal thinner?
If it is done by a skilled operator and with the right pressure, it has a small effect (on the order of microns) on the thickness that can be ignored. But if the rust is deep, sandblasting will reveal the true and healthy thickness of the metal by removing the rotten layers.
Commitment to the environment
Sandblasting is a process that can create dust. Professional sandblasting workshop must be equipped with filtration and dust collector systems. Ghorbani Sandblast considers itself committed to preserving Tehran's environment and by using isolated sandblasting rooms and basic recycling of abrasive materials, it leaves the least destructive effect on the environment.
Summary and ways of communication
Finally, if you are looking for quality, durability and beauty, choosing the right contractor is half the way to the success of your project. Professional sandblasting and epoxy industrial painting workshop in Tehran with the management and experienced technical staff of Ghorbani sandblasting, will assure you that your investment in your equipment will be preserved.
At Ghorbani Sandblast, we are not only your contractor, but also your advisor and partner in maintaining your industrial assets. We will be by your side from free consultation to the final implementation and delivery of the project.
To receive technical advice, visit the project and inquire about the price, contact our experts at Sandblast Ghorbani today. Let the quality of our work guarantee your peace of mind.