Fast Slow Dental Sintering Furnace

 

 

The Fast Slow Dental Sintering Furnace combines fast and slow sintering modes, giving dental professionals the flexibility to choose the most appropriate sintering speed for the specific needs of zirconia and other dental ceramics.

Key Features:
Dual Sintering Modes (Fast and Slow): The furnace allows users to choose between fast and slow sintering processes, optimizing the heating and cooling cycles for different materials. This feature ensures that delicate zirconia materials are sintered quickly while maintaining the required strength and translucency.

Precise Control (±1°C): Equipped with a high-precision temperature control system, the furnace ensures consistent temperature distribution throughout the sintering process, ensuring uniform results and preventing material deformation or cracking.

Multiple Programs: It offers a variety of preset sintering programs that can be tailored for different materials such as zirconia, glass ceramics, etc. Users can also customize these programs for greater operational flexibility.

User-Friendly Interface: The intuitive touchscreen interface makes it easy to monitor and adjust settings, making the furnace easy for both experienced technicians and novices.

 

 

 

 

 

 

 

1. Precautions when sintering zirconia
Temperature control

Heating rate: Zirconia needs to be heated slowly to avoid cracking caused by internal stress (recommended rate ≤15°C/minute), and the rapid sintering mode must strictly follow the heating curve of the material manufacturer.

Peak temperature: Usually 1450-1600°C, which needs to be adjusted according to the brand of zirconia.

Holding time: Too long may cause grain coarsening, and too short may result in insufficient density. It needs to be set according to the material instructions.

Cooling rate

Rapid cooling may cause microcracks, and the cooling rate needs to be controlled in the slow sintering mode (≤10°C/minute).

2. Precautions when sintering ceramics
Temperature accuracy

ceramics are sensitive to temperature and need to maintain a temperature control accuracy of ±1°C to prevent deformation or decreased transparency caused by overburning.

Sintering curve

Use the slow sintering mode to avoid uneven flow of the glass phase caused by rapid heating.

Cooling requirements

Slow cooling (such as 3-5°C/minute) to reduce internal stress and prevent cracks.

Furnace cleaning

Ceramic powder is easy to remain, and the furnace needs to be thoroughly cleaned after sintering to avoid contamination of subsequent materials.

3. Precautions when sintering glazed materials
Low-temperature sintering

Glaze has a low melting point (usually 800-900°C), and a low-temperature program needs to be set separately to avoid confusion with the sintering temperature of the base material.

Time control

The sintering time of the glaze layer is short (5-10 minutes), and too long may cause bubbling or peeling of the glaze.

Uniformity

The glaze is evenly coated, and the furnace temperature needs to be evenly distributed (±1°C) during sintering to avoid color difference or uneven gloss.

4. General precautions
Equipment calibration

Regularly calibrate the temperature sensor and heating element to ensure temperature control accuracy.

Crucible matching

Zirconium oxide requires a special high-temperature resistant crucible, and avoid using metal brackets when sintering ceramics and glazes to prevent contamination.

Program Management

Create independent sintering programs for different materials (such as fast program for zirconia and slow program for ceramics), and mark the source of the parameters.

Safety Protection

Ensure good ventilation when operating at high temperatures, wear protective equipment, and avoid direct contact with the furnace body.

Chongqing Zotion Dentistry Technology Co., Ltd. is a well-known manufacturer specializing in dental products with extensive experience in the field of dental technology. The company has earned a good reputation both at home and abroad for its focus on quality, customization, and customer satisfaction.
1. Delivery Time
Chongqing Zotion Dentistry Technology Co., Ltd. ensures efficient delivery times to meet the needs of dental professionals around the world. Standard delivery times are usually 7 to 15 days, depending on the order size and the shipping destination. For urgent needs, expedited shipping can be selected.

2. Product Quality
Quality is at the core of Chongqing Zotion Dentistry Technology Co., Ltd.'s operations. The company only uses high-grade materials to produce dental products, ensuring the durability and precision of each product. The manufacturing facilities are equipped with cutting-edge technology and adhere to strict quality control processes. The company's products are rigorously tested and inspected to ensure their reliability.

3. Certifications
Zotion's products are internationally certified to meet global quality and safety standards. These certifications include CE, SGS, and ISO 13485, and the company's dental products can be safely and effectively used in dental practices around the world. Our products have been exported to more than 120 countries and regions.

4. Experience
With more than 15 years of experience in the dental industry, Zotion has become a trusted name in dental technology. The company's extensive experience in product development, manufacturing and international distribution has enabled it to gain a deep understanding of the industry's needs and standards. Zotion continuously invests in research and development to stay at the forefront of dental innovation.

5. Customization
Zotion has the ability to provide customized solutions for its customers. Whether developing custom dental materials, specialized equipment or custom milling machines, Zotion works closely with its customers to provide products that meet their specific requirements.

6. After-sales support
Zotion provides a comprehensive after-sales service, which includes technical support, training services and maintenance assistance. The company's skilled support team can solve problems, provide product usage advice and ensure that the equipment is running optimally.

 

 

 

 

 

 

 

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