三建産業 List of Products and Services

The tower-type melting furnace "Sanken Melt Tower" proposed by our company is one of our flagship products with a track record of over 2,000 units. It accommodates a wide range from individual furnaces to centralized furnaces (melting capacity from 100 kg/h to 7000 kg/h) and can also melt chips and briquettes. Additionally, we have adopted high-performance refractory materials with high wear resistance and low adhesion of aluminum oxide (with exclusive domestic sales rights) in key areas, achieving maintenance cycles more than twice that of conventional systems. 【Features】 ■ Wide range of melting capacities ■ Contributes to reduced running costs ■ Flexible response to customer requirements ■ Adoption of an operational status monitoring system *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace

The "rotary-type heat treatment equipment" is a system that achieves energy savings and space efficiency by rotating a shelf loaded with products for heating and uniform heat treatment. By adopting a basketless method, the heat required to heat the basket is eliminated, resulting in a 30% reduction in fuel consumption per unit. We will utilize thermal fluid analysis to propose the optimal equipment tailored to the heat treatment conditions and installation area constraints. 【Features】 ■ Energy efficiency (compared to our company) ■ Space efficiency ■ High quality ■ Safety and security ■ Global compatibility *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace

By changing from iron pots to ceramic baths, this equipment contributes to fundamental problem-solving of conventional facilities, energy saving, various risk reduction, and production cost reduction. 【Features】 ■ Energy Saving Low NOx high-efficiency exhaust heat recovery burner Direct heating system using long radiant tubes ■ Reduction of Management Risks Change from conventional iron pots to ceramic baths → Zero risk of water leakage ■ Reduction of Production Costs Zero pot replacement work, 40% reduction in dross generation

• Industrial Furnace

Sankei Sangyo Co., Ltd. is a plant manufacturer that consistently handles the planning, design, construction, and thorough maintenance of equipment known as "industrial furnaces." Our industrial furnaces boast high technological capabilities in areas such as energy conservation, recycling, and cutting-edge technology, contributing to environmental preservation. Furthermore, we provide a comprehensive service from planning equipment tailored to our customers' needs, to design, manufacturing, and maintenance, receiving high praise from many clients. For anything related to industrial furnaces, please leave it to us. 【Business Activities】 ■ Engineering services including the design, manufacturing, construction, and maintenance of "industrial furnaces" and related equipment based on energy-saving, labor-saving, resource-saving, and recycling technologies. *For more details, please refer to our catalog or feel free to contact us.

• Other semiconductor manufacturing equipment

"Micro-porous castable" is a refractory material that we handle. Due to its high porosity, it excels in thermal insulation performance while being a refractory castable. It has the characteristic of being resistant to the adhesion of oxides because the pore diameter is small and aluminum does not penetrate. 【Features】 ■ Energy-saving ■ Erosion-resistant ■ High thermal insulation ■ Easy removal of oxides *For more details, please refer to the PDF document or feel free to contact us.

• others

"Kamogawa" is a screw pump type pouring device that replaces the tap pouring method. Compared to tap operations, it allows work to be done at a distance from the aluminum molten bath. During power outages, earthquakes, or emergency stops, the pouring will stop. There is no concern about leakage due to tap hole deterioration. Compared to conventional tap pouring, it draws from the middle of the molten bath, so it does not pour out bottom dross or heavy metals. [Features] - No tap cone required - Automatic pouring possible with a single button operation - Once set in the furnace, no preheating work for the device is necessary - Designed to be installed in existing open well areas - Excellent maintenance for screws and sleeves *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Aluminum Briquette Melting System" is a melting facility that improves safety and factory environment during the melting of recycled materials compared to conventional chip melting. Furthermore, by utilizing the heat from the molten metal to dry the briquettes, it allows for a reduction in auxiliary equipment and achieves a fuel consumption unit of 1/4 in the chip drying process (compared to old kiln + reburning furnace types). Additionally, it does not require a dedicated operator, enhancing operability and maintainability. 【Features】 ■ Space-saving ■ Energy-efficient ■ High yield (98%) ■ Environmental measures ■ Easy operability *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace