三幸 List of Products and Services

We would like to introduce the "ceramic products" handled by Sanko Co., Ltd. We offer materials such as porous and dense types of alumina and zirconia. The maximum dimensions for firing are W1000×D1000×H480. Additionally, we manufacture circumferentially processed products using dense alumina on a lathe. We have alumina purities of 92%, 96%, 99%, and 99.5%. 【Characteristics of Refractories (Alumina and Zirconia)】 ■ A lineup of materials including porous and dense types of alumina and zirconia ■ Maximum dimensions for firing: W1000×D1000×H480 ■ Zirconia bubbles are also available *For more details, please refer to the PDF document or feel free to contact us.

• Ceramics

The "Annealing Furnace" is a device that arranges four vertical molybdenum disilicide heaters on all sides, capable of heating workpieces at high temperatures and over a wide area. By adopting a vertical resistance heating method, it achieves excellent heat uniformity, minimizes the entrapment of foreign objects in the heater compared to door-type designs, and reduces the footprint of the device. Additionally, it is equipped with a furnace floor lifting mechanism and a furnace floor cart withdrawal mechanism, allowing for safer and easier loading and unloading of workpieces onto the furnace floor. 【Features】 ■ Adopts vertical resistance heating method ■ Uses molybdenum disilicide heaters ■ Capable of heating up to 1800°C in atmospheric conditions ■ Equipped with furnace floor lifting mechanism and furnace floor cart withdrawal mechanism ■ Allows for safer and easier loading and unloading of workpieces onto the furnace floor *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace

The "T11-18VR" is a resistance heating device designed to synthesize samples by heating them to high temperatures in an alumina tube under an inert gas or oxidizing atmosphere. By adopting a vertical resistance heating method, it minimizes the entrapment of atmosphere into the tube and reduces the footprint of the device. Additionally, it uses a molybdenum disilicide heater, allowing for heating up to 1800°C (maximum 1830°C) for regular use. 【Features】 - The vertical resistance heating method allows for a smaller device footprint. - The use of a molybdenum disilicide heater enables heating up to 1800°C (maximum 1830°C) for regular use. - The operation of the crucible lifting axis can be performed seamlessly from fine to coarse movements. - Equipped with a crucible lifting mechanism, it allows for safer and easier attachment and detachment of the crucible. *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace

The "Vacuum High-Temperature Resistance Synthesis Furnace" is a resistance heating device used to synthesize samples by heating them to high temperatures in an inert gas atmosphere. The device employs a split upper and lower chamber design, allowing for efficient synthesis of samples. Heater temperature, valve operation, and flow control can be managed via a recipe, enabling automated operation. 【Features】 ■ The device uses a split upper and lower chamber design ■ Enables efficient synthesis of samples ■ Adopts a resistance heating method with good heating efficiency ■ Capable of heating up to 1,800°C ■ Excellent visibility and operability *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace

The "De-gassing Furnace (Reduction Furnace)" is a device that performs reduction treatment (de-gassing) by vertically arranging resistance heating elements and internal components within a quartz tube. It features an over-temperature prevention function to prevent abnormal heating of the heater, and an uninterruptible power supply (control system) to handle instantaneous power outages. Additionally, by inserting the workpiece from below the heater, the contamination of foreign substances into the quartz tube is minimized, allowing for processing in a clean atmosphere. 【Features】 ■ Over-temperature prevention function to prevent abnormal heating of the heater ■ Uninterruptible power supply (control system) for handling instantaneous power outages ■ Equipped with a paperless recording pen (8 points), vacuum processing is also possible ■ Uniform heating: 800℃±10℃ ■ Processing in a clean atmosphere is possible *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace

The "1800ST Series" is a standard small high-temperature high-vacuum atmosphere furnace that can conduct experiments and production in a very short time. Since heat treatment can be performed in a very clean state with extremely low amounts of adsorbed gases, it ensures products of very high purity and quality. The furnace body features a top-opening design that allows for easy loading and unloading of workpieces, and the chamber structure incorporates water-cooled jackets and protective covers to ensure sufficient safety and prevent damage to seals from heat. 【Features】 ■ Capable of conducting experiments and production in a very short time ■ Heat treatment can be performed in a very clean state with extremely low amounts of adsorbed gases ■ Ensures products of very high purity and quality ■ The furnace body has a top-opening design for easy loading and unloading of workpieces ■ The chamber structure incorporates water-cooled jackets and protective covers *For more details, please refer to the PDF document or feel free to contact us.

• Incinerators and incinerators

The "roasting furnace" is a device that installs resistance heating elements and insulation materials inside a stainless steel chamber to heat samples in the atmosphere and perform roasting. It adopts a programmable temperature controller that can hold and set 19 programs (1 program/19 steps). By placing the heater inside a quartz tube, it prevents particle contamination. 【Features】 ■ Over-temperature prevention function to prevent abnormal heating of the heater ■ Uninterruptible power supply (for the control system only) to instantly counteract power outages ■ Equipped with a paperless recording pen (8 points) to capture temperature data inside the furnace ■ Adopts a programmable temperature controller ■ Can hold and set 19 programs (1 program/19 steps) *For more details, please refer to the PDF document or feel free to contact us.

• Incinerators and incinerators

This catalog is the comprehensive catalog of Sanko Co., Ltd., which conducts design, manufacturing, evaluation, and improvement or modification work of equipment tailored to customer needs. We offer a range of products, including the "Standard Small High-Temperature High-Vacuum Atmosphere Furnace 1800ST Series," which performs heat treatment processing of products in a vacuum or gas atmosphere to produce high-quality products, and the "Vertical Cylindrical Heater Unit," which arranges cylindrical heaters in three vertical zones and allows for individual heating control of corner zones. [Contents (excerpt)] - Ceramic products - Standard Small High-Temperature High-Vacuum Atmosphere Furnace 1800ST Series - Crystal growth furnace - High-frequency induction heating skull melting furnace - Vacuum high-temperature resistance synthesis furnace *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

XYZ is a heater for semiconductor thermal processing furnaces with a new shape. It excels in surface temperature uniformity of wafers and heating and cooling characteristics. 【Features】 ■ Control thermocouples Inserted into the heater sidewall (4 for control, 4 for over-temperature protection, with adjustment mechanism) ■ Insulation material Outer circumference: Fine flex paper Inner circumference: High purity fiber mold *Comprehensive catalog available. For more details, please contact us or download the PDF to view.

• Other heaters