Venturi blasting nozzles are specialized nozzles used in abrasive blasting or sandblasting applications.  They are designed to create a high-velocity stream of abrasive particles that are propelled by a combination of compressed air and the Venturi effect.

These nozzles are commonly used in industries such as automotive, manufacturing, construction, and shipbuilding for tasks like surface cleaning, paint removal, rust removal, and surface texturing.  They offer precise control over the blasting process and can be adjusted to achieve the desired level of surface roughness or cleanliness.

The nozzle liner can be made from boron carbide or silicon carbide or tungsten carbide. Boron carbide liner material is the most abrasive-resistant, durable nozzle liner material; silicon carbide liner material is less durable than boron carbide but economical and almost the same weight as boron carbide liner. 

Different materials of Nozzle Insert determine different service life when blasting with aggressive media. The life of boron carbide nozzle insert is 5-10 times of tungsten carbide nozzle insert, 2-3 times of silicon carbide nozzle insert, and 100 times of iron / cast iron nozzle insert.

Estimated Service Life of Nozzles Insert (In hours)

Durable:the nozzle is made of boron carbide, which is the longest-lasting material used for blast nozzles.

Cost-effective: boron carbide nozzle inserts are approximately 3 times lower when most aggressive media are used compared with tungsten carbide nozzle.

Low-pressure loss: It can be used both in vertical and horizontal piping.

We Manufacture Different Specifications of Venturi nozzle inserts

Bore Dia.: 4.8mm / 6.4mm / 7.9mm / 9.5mm / 11.0mm / 12.7mm

Inlet Size: 25mm / 32mm

Length: The user can customize the length

We Manufacture Different Materials of Venturi nozzle inserts

Boron carbide inserts: The liner of the boron-carbide Venturi sandblasting nozzle is made from hot-pressed boron carbide, this abrasive blast nozzle offers chemical and wears resistance properties, making it ideal for abrasives such as garnet, aluminum oxide, and steel grit to enter the nozzle. 

Silicon carbide inserts: Silicon carbide Venturi sandblasting nozzle designed to be hard-wearing and long-lasting, this abrasive blast nozzle features a silicon nitride liner which reduces the weight of the abrasive blast nozzle by approximately 50%.

Tungsten carbide inserts: Tungsten carbide Venturi sandblasting nozzle is ideal for use with aggressive abrasives, the lightweight makes less operator strain and increases productivity.

Applications: Venturi blasting nozzles find applications in various industries for surface preparation, cleaning, decontamination, concrete restoration, shipyard maintenance, industrial maintenance, artistic engraving, and surface texture creation.

As a leading provider of sandblasting solutions, we take pride in offering our clients unparalleled quality, efficiency, and customer service. 

1. Expertise and Experience

With over 12 years of experience in the sandblasting industry, our team of skilled technicians has the expertise to handle a wide range of projects, from small-scale touch-ups to large-scale industrial applications. We stay up-to-date with the latest techniques and equipment to ensure the best possible results for our clients.

2. Quality Assurance

At the core of our business is a commitment to quality. We use only the highest-grade abrasives and adhere to strict safety and quality control protocols to deliver consistent, flawless results every time. Our rigorous quality assurance measures give you the peace of mind that your project will be completed to the highest standards.

3. Unmatched Efficiency

We understand that time is of the essence in today's fast-paced business environment.  That's why we have streamlined our processes to maximize efficiency and minimize downtime.  Our state-of-the-art equipment and well-trained crew allow us to complete projects quickly, without compromising the quality of our work.

4. Exceptional Customer Service

At our company, we believe that excellent customer service is the foundation of a successful business relationship. From the initial consultation to the final inspection, our team is dedicated to providing personalized attention and addressing your every need. We are committed to exceeding your expectations and ensuring your complete satisfaction.

5. Versatile Solutions

Whether you require sandblasting for surface preparation, rust removal, or texture enhancement, our comprehensive range of services can meet your unique requirements.  

6. Competitive Pricing

At our company, we believe in providing exceptional value to our clients.   We offer competitive pricing without compromising the quality of our work, ensuring you receive the best possible return on your investment. 

Experience the difference our expertise, quality, and customer-centric approach can make. Get Quote immediately

1. Are you a trading company or manufacturer?

We are a factory, mainly product tungsten carbide, boron carbide, and silicon carbide products. And we also do trading on related accessaries per customers' requirements.

2. How can we guarantee the quality?

Always a pre-production sample before mass production; Always final Inspection before shipment

3. Why should you buy from us, not from other suppliers?

Rich experience on product and exportingISO quality, good price and fast delivery wide production scope for optional; save cost, save energy, save time; gain high-quality products, gain more business opportunity, win the market!

4. How long is your delivery time?

Generally, it is 3~5 days if the goods are in stock; or it is 15-25 days if the goods are not in stock, depending on order quantity.

5. Do you provide samples? Is it free or extra?

Generally, we don't provide free samples. But we can deduct sample costs from your bulk orders.

6. What is your payment terms and method?

Payment Less than or equal to 1000USD, 100% in advance. Payment Greater than or equal to 1000USD, 30% T/T in advance, balance before shipment. We accept T/T, L/C, Alipay, PayPal, Western Union WeChat, and so on.