The world of dentistry is experiencing a digital renaissance. The traditional methods that were the standard of this industry for decades are quickly giving way to advanced technologies that have brought precision, speed and quality to an unimaginable level. At the heart of this evolution are low code technology (CAD/CAM) and especially milling machines. Now, in a historic step for Iran's dental industry, Nozhati Dental Lab is proud to announce that it has started its activity as Iran's first 6-axis milling laboratory in Rasht. This great achievement not only turns the city of Rasht and the province of Gilan into the hub of digital dentistry in the country, but also defines new standards for quality and precision in the manufacture of dental prostheses.

Until a few years ago, the process of making a dental crown or bridge was a long process that relied on the technician's skill and experience. Molding with paste materials, casting with metals and layering of porcelain were all steps that, despite the high skill of the technicians, always included a percentage of human error. But today, with the advent of digital dentistry, this paradigm has completely changed. The advanced dental laboratory is no longer just a workshop, but a technology center. Meanwhile, Nazheti Dental Lab has become the flag bearer of this evolution in Iran with a deep understanding of the need of dentists and patients for perfect quality and by investing in the most advanced equipment in the world. Equipping this complex as Iran's first 6-axis milling laboratory in Rasht is proof of this claim and shows the commitment of this laboratory to provide world-class services.

What is 6-axis milling and why is it considered a big change?

To understand the importance of this technology, we must first get acquainted with the concept of milling machine in dentistry. The digital milling machine is a very accurate lathe robot that, using a 3D design file (CAD), cuts a block of raw material (such as zirconia, glass ceramic or titanium) and produces the final prosthesis with micron accuracy. But not all milling machines are the same.

The difference between 3, 4, 5 and 6 axis milling

• 3-axis milling: These machines move in three main directions (X, Y, Z). This system is suitable for turning simple prostheses, but it is seriously limited in areas with complex angles and undercuts.
• Milling 4 and 5 axes: With the addition of rotary axes (A and B), these machines were able to cut more angles and more complex shapes. 5-axis milling was considered the gold standard in digital dentistry for many years and could cover many complex needs. 6-axis milling: the peak of precision and complexity: The introduction of 6-axis milling is a quantum leap in this industry. These devices, which are a combination of advanced robotic arms and multiple axes of movement, can reach any angle of the block. This capability allows the machine to carve the most complex dental structures, including severe undercuts, specific insertion paths in angled implants, and very fine occlusal details with unparalleled quality and without the need to manually move the workpiece. This is exactly the same technology that Nozhati Dental Lab, as a pioneer in Iran, has used it in its laboratory in Rasht.

Key advantages of 6-axis milling in the manufacture of dental prostheses

Using this advanced technology, which is now available in Iran's first 6-axis milling laboratory in Rasht, brings amazing benefits to dentists and patients:

1. Unrivaled accuracy: The ability to access all angles reduces errors due to limited movement to zero. This means a completely passive and defect-free fit of the prosthesis on the tooth or implant abutment, which greatly increases the life of the treatment.
2. Superior aesthetics: The anatomical details of the tooth surface (grooves and cusps) are carved with stunning delicacy, which results in a completely natural prosthesis and indistinguishable from the adjacent teeth.
3. Very complex prosthesis construction: Case design and manufacturing Complex such as full arch implant bridges, hybrid prostheses and custom angled abutments, which were impossible or very difficult with older systems, become a routine and accurate process with 6-axis milling.
4. Reduction of manufacturing time: Optimal algorithms and intelligent movements of the robotic arm significantly reduce machining time. This means that the dentist can deliver the prosthesis to his patient in a shorter time.
5. Compatibility with all modern materials: These devices are optimized to work with a wide range of advanced dental materials including multi-layer zirconia, glass ceramics (e.max), composites and metals such as titanium and cobalt chrome.

Nezhati Lab Dental: a pioneer in equipping Iran's first 6-axis milling laboratory in Rasht

The vision of Lip Dental Care has always been beyond a traditional dental laboratory. This complex was established with the aim of creating a specialized digital dentistry center in the north of the country and providing services on par with the best laboratories in the world. The huge investment to set up Iran's first 6-axis milling laboratory in Rasht is a bold step towards realizing this vision. This action shows that Nazheti Dental Lab is not only looking to provide services, but also looking to lead and define new standards in the dental industry of the country. The presence of this technology in the city of Rasht makes it easy for respected dentists in Gilan province and neighboring provinces to access services that were previously only found in advanced industrial countries.

The process of making a dental prosthesis with low-code technology and 6-axis milling in Nezhati Lab Dental

Collaborating with an advanced dental laboratory like Nazheti Dental Lab is a completely digital, fast and enjoyable process:

• First step: digital scan: The dentist prepares a precise 3D file from the patient's mouth using an intraoral scanner. This method replaces the traditional molding, and in addition to higher accuracy, it is much more comfortable for the patient. The scanned file is sent to the laboratory in a few seconds.
• Second step: design with code software (CAD): expert technicians and trained Nazhaty Dental Lab, using the most powerful dental design software, received the scan file and designed the desired prosthesis (cover, bridge, veneer, etc.) in 3D, taking into account all the functional and aesthetic details.
• The third step: sending the file to the CAM milling machine: After the final approval of the design, the digital file is sent to the CAM software of the 6-axis milling machine. This intelligent software calculates the best and most optimal turning paths for the robotic arm of the device. Fourth step: precise turning with 6-axis milling: The raw material block (for example, zirconia) is placed in the machine and the milling robot starts the turning process based on the digital design with an accuracy of a few microns. The soft and complex movements of this device create a prosthesis with unique details. This step is the beating heart of quality in Iran's first 6-axis milling laboratory in Rasht.
• 5th step: final finishing and quality control: After finishing the cutting, the prosthesis enters the sintering stage (baking in the furnace to achieve final strength) and then the finishing, glazing and painting stages by the ceramic artists of the laboratory. Finally, the prosthesis is carefully checked for fit and quality under digital microscopes and is prepared to be sent to the dentist's office.

What prostheses are produced using 6-axis milling in Nezheti Dental Lab?

The capabilities of Dental lip care are almost unlimited thanks to this technology. This advanced dental laboratory is able to produce a wide range of dental prostheses with the highest possible quality:

• Monolithic and multi-layer zirconia veneers and bridges: with extraordinary beauty and strength.
• Ceramic laminate veneers and glass ceramic: with minimal cutting and maximum beauty.
• Ceramic inlays and inlays: the best alternative to old fillings.
• Custom implant abutments: Designed based on the anatomy of the gums of each patient to achieve the best aesthetic and periodontal health results.
• Screw-Retained Bridges based on implants: With a perfect passive fit that guarantees the health of the implants in the long term.
• Full Arch and Hybrid Prostheses: Complete treatment solutions for edentulous patients using the most complex designs.

Why should dentists choose Nezhati Dental Lip as their partner?

Choosing a laboratory is one of the most important decisions for a dentist to succeed in prosthetic treatments. Cooperation with Nozhati Dental Lab, as the first laboratory with 6-axis milling in Rasht, Iran, brings unique competitive advantages for dentists:

By eliminating human errors and using the most accurate technology available, you can be completely sure of the perfect fit and structural quality of your prostheses. This means reducing the need for adjustments in the office and increasing the life of the treatment.

The digital process and high production speed in this advanced dental laboratory greatly reduces the delivery time of the prosthesis. Faster delivery and higher quality will directly increase the satisfaction of your patients.

By cooperating with Nazheti Dental Lab, you will also be a part of this digital revolution. You can accept the most complex treatment cases with confidence and provide your patients with services that can be provided in less centers in Iran.

The expert team of Nazhati Dental Lab is always ready to provide advice on choosing materials, designing complex cases, and solving possible problems by your side. We don't consider ourselves just a manufacturer, but rather your treatment partner.

The presence of this center in Rasht is a great advantage for dentists in Gilan, Mazandaran, Qazvin, Ardabil and Zanjan provinces. Easy access and fast shipping have made cooperation with Iran's first 6-axis milling laboratory in Rasht a logical and smart choice.

The path of technology never stops. Artificial intelligence in design, new materials with better biomimetic properties and more accurate 3D printers will shape the future of dentistry. By investing in 6-axis milling, Nezhati Dental Lab has shown that it always moves one step ahead of time and has a deep commitment to innovation and progress. This laboratory intends to remain as a reference for digital dentistry in Iran by continuing this path.