TPR商事 List of Products and Services

The "resin curing oven" is a product that can accommodate various resin heating and curing processes. It is a compact, floor-standing model that is easy to move, making it suitable for a variety of small-batch works. Of course, it can also be used as a test machine. Additionally, it offers reliable temperature control and temperature distribution thanks to its high-precision PID control system. Please feel free to contact us when you need assistance. 【Features】 ■ Inline capability with the adoption of a net conveyor system ■ Reliable temperature control and distribution enabled by high-precision PID control ■ Excellent work efficiency with upper and lower heater systems (lower heater is optional) * When the lower fire option is set, temperature control is available in 6 circuits. * For other functions and details, please contact us.

We would like to introduce our "Tabletop Drying Oven." Compact and affordable, it accommodates various heating, curing, and drying needs. Being tabletop, it can be easily integrated into production lines. You can choose the direction of the conveyor flow. With high-precision PID control, reliable temperature control and distribution are achievable. 【Features】 ■ Instant heating with QUT heaters for quick temperature rise ■ PTFE-coated mesh belt ■ Selectable conveyor flow direction ■ Upper and lower heater design for excellent work efficiency (conveying speed is within the usable range) ■ High-precision PID control for reliable temperature control and distribution *For more details, please refer to the related links or feel free to contact us.

We offer a low-cost "Tabletop Universal Heating Furnace" that accommodates various heating, curing, and drying needs. It can also be used as a test machine for new product development and design purposes. With the adoption of the instant heating far-infrared heater QUT heater, it achieves rapid temperature rise. Please feel free to contact us when you need assistance. 【Features】 ■ Inline capability with the adoption of a net conveyor system ■ Achieves rapid temperature rise with the instant heating far-infrared heater QUT heater ■ Excellent work efficiency with upper and lower heater system (lower heater is optional) * Temperature control has 4 circuits when set with the lower fire option. * For other functions and details, please contact us.

The "desktop reflow oven" is used for substrate preheating and soldering processes. Recently, it has increasingly been used for destructive testing applications. The temperature curve maintains 160°C to 180°C (first stage) and 240°C to 260°C (end of irradiation). Depending on the shape of the substrate, a combination with hot air can also be proposed. Additionally, due to its short furnace length and adjustable upper and lower temperatures, it is suitable for data collection before mass production, and it is a popular model known for its high-precision temperature distribution and compact design. [Recommended Machine] ■ Product Name: Desktop Reflow Oven ■ Model: USTR-1210-NET III ■ Heat Source Used: Ultra Thermo III A, 5 sheets each for upper and lower *For more details, please refer to the related links or feel free to contact us.

We can propose a ceiling-mounted type of paint drying machine. Since it can be hung from the ceiling and lowered only during operation, it allows for space to be secured at the feet when not in use. Additionally, by switching from a conventional halogen paint drying machine to a carbon heater paint drying machine, power consumption can be reduced by approximately 10%. 【Recommended Machine】 ■Product Name: Ceiling-Mounted Paint Drying Machine ■Model: UCT603TC (6-lamp paint drying machine with temperature sensor) ■Heat Source Used: Carbon Heater *For more details, please refer to the related links or feel free to contact us.

Here is a case study of the delivery of the "Dried Scallop Meat Drying Machine." The conventional drying method involved high-temperature drying with gas hot air, repeating the drying process several times a day. This led to issues with labor, unstable drying processes due to weather conditions when using sun drying, and increased work hours. This device, which utilizes far-infrared rays, repeatedly dries the moisture content of scallop meat from about 62% at the initial stage to 16% in the final product (steaming), completing the process in about 15 to 20 days without being affected by the weather, until a high-quality grade is achieved. The advantages of far-infrared drying and the efficiency of production were recognized, leading to its adoption. 【Specifications】 ■ External dimensions: 8000L × 6800W × 3500H ■ Power consumption: 98.6kW ■ Stirring fans: 7 units, Humidifiers: 2 units, Hot air heaters: 2 units ■ Far-infrared heaters: 18 units, Dehumidifiers: 4 units *For more details, please refer to the related links or feel free to contact us.

Here is a case study of the delivery of the "Far Infrared Katsuobushi Softening Machine." Previously, to soften katsuobushi, steaming (cooking treatment) was performed using a batch furnace. However, steaming with water vapor caused the loss of umami components from the katsuobushi, requiring additional heating and drying after shaving, which deteriorated the taste, aroma, color, and shape of the shaved katsuobushi. By using this product, the moisture content is reduced by about 1%, eliminating the need for a drying process after shaving. Thanks to the various effects resulting from far infrared heating, high-quality shaved katsuobushi rich in color, luster, aroma, and elasticity can now be efficiently produced. [Challenges] - Steaming with water vapor causes the loss of umami components. - The addition of moisture to the katsuobushi necessitates further heating and drying after shaving, which further deteriorates the taste, aroma, color, and shape of the shaved katsuobushi. *For more details, please refer to the related links or feel free to contact us.*

We would like to introduce a case study on "preheating of aluminum wheels." Aluminum wheels are components of wheels and are mostly manufactured using aluminum alloys. Surface painting is often done with powder coating, and large hot air booths are typically set to around 250 to 280°C for drying the paint. By performing preheating with our far-infrared heaters before the painting process, we can not only prevent peeling of the paint surface but also reduce the temperature inside the booth to around 200 to 230°C, contributing to lower running costs. Additionally, we also offer heaters with sensors to control the temperature of the heaters. 【Case Summary】 ■ Prevents peeling of the paint surface by performing preheating with far-infrared heaters before the painting process. ■ It is also possible to reduce the temperature inside the booth to around 200 to 230°C. ■ Contributes to lower running costs. ■ Heaters with sensors are also available to control the temperature. *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of "off-line repair for partial repair drying." Off-line repair refers to the touch-up process after body painting in an automobile factory. The painting line in an automobile factory consists of electrodeposition painting followed by hot air drying. During this process, any paint irregularities that occur are repaired off-line and then returned to the line after the repair. Depending on customer needs, the heat source can vary, including far, medium, and near infrared. Generally, the heating conditions for repair work are maintained at 140 to 160°C for 20 minutes. [Reasons for recommending radiant heating] - Since no air is generated, foreign substances do not adhere to the paint film. - For heating automobile parts, there is a high need for mobility and operational flexibility of the irradiation unit. *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study on "wrinkle removal for automotive seats." Traditionally, wrinkles in leather were removed using irons or hair dryers, but there were instances where issues such as "burning or scorching" occurred due to the operator's handling. Our product allows for the management of work temperature using a radiation thermometer, enabling wrinkle removal without the occurrence of "burning or scorching." It employs a quick response type far-infrared heater, which can be turned on only when needed, leading to energy savings compared to traditional methods. 【Recommended Machine】 ■ Product Name: Touch-Up Dryer Model: UTU-600 ■ Heat Source Used: Quick Ultra Thermo QUT50 ■ Features - Quick response for rapid temperature rise - Work temperature can be controlled with a radiation thermometer *For more details, please refer to the related links or feel free to contact us.

We offer "conveying equipment" related to factory automation, regardless of heating equipment. We can accommodate large equipment such as automatic sorting of workpieces, automatic loading and unloading, and robot palletizers. We can provide proposals tailored to your needs, including conveyors and robots. Please feel free to contact us when you need assistance. 【Features】 ■ Proposing suitable systems based on the size and shape of the workpieces ■ Capable of automatic sorting, loading, and unloading of workpieces ■ Also accommodating large equipment such as robot palletizers *For more details, please refer to the related links or feel free to contact us.

We propose suitable "heating equipment" without being limited to heat sources such as far-infrared heaters and hot air. We accommodate various methods including conveyor type, batch type, and roll-to-roll. We aim to create equipment that meets our customers' needs and reaches those "hard-to-reach spots." 【Features】 ■ Equipment can be manufactured without being limited to heat sources such as far-infrared heaters and hot air. ■ Supports various methods including conveyor type, batch type, and roll-to-roll. ■ Selects the appropriate heat source from heating tests of the workpieces and proposes the equipment. *For more details, please refer to the related links or feel free to contact us.

This is a ceiling-mounted paint dryer that does not worry about the area around the floor. By using the latest "carbon heater," which condenses the unique features of each infrared type into one, ideal drying becomes possible.

This is a ceiling-mounted paint drying machine that does not concern itself with the area around the floor. By using the latest "carbon heater," which condenses the unique features of infrared into one, ideal drying becomes possible.

The "Ultra Touch Up (UTU400D/W)" is an industrial dryer that uses an instant heating far-infrared heater. With the equipped temperature sensor, high-precision control is possible. There are two types of elevation for the irradiation unit, and a six-lamp type is also available. Please feel free to contact us when you need assistance. 【Features】 ■ Long lifespan, 95% emissivity rapid heating far-infrared heater adopted ■ Short heating time and good thermal efficiency save power consumption ■ High-precision control possible with the equipped temperature sensor ■ Two types of elevation for the irradiation unit; a six-lamp type is also available *For other functions and details, please contact us.

The "Ultra Touch Up (UTU600D/W)" is an industrial dryer that uses a rapid heating far-infrared heater. With the equipped temperature sensor, high-precision control is possible. The elevation of the irradiation unit comes in two types, and there is also a six-lamp type for the irradiation surface. Please feel free to contact us for inquiries. 【Features】 ■ Long lifespan, rapid heating far-infrared heater with 95% emissivity ■ Short heating time and good thermal efficiency, saving power consumption ■ High-precision control enabled by the equipped temperature sensor ■ Two types of elevation for the irradiation unit, with a six-lamp type available for the irradiation surface *For other functions and details, please contact us.

We would like to introduce our "desktop reflow oven." It features five infrared heaters on both the top and bottom. Each heater can be individually controlled for temperature, making it suitable for reflowing small circuit boards. Additionally, we also offer an N2 specification separately. Please feel free to contact us if you are interested. 【Features】 ■ Suitable for small-batch production of various types ■ Compact design ■ High-precision temperature distribution *For other functions and details, please contact us.

We offer a "tabletop drying oven" that is compact and low-cost, suitable for various heating, curing, and drying applications. With high-precision PID control, reliable temperature control and temperature distribution are achievable. Being tabletop, it can be easily integrated into a production line, and the transport direction can be selected. Please feel free to contact us for inquiries. 【Features】 ■ Instant heating with QUT heater using far-infrared technology for rapid temperature rise ■ PTFE-coated mesh belt ■ Conveyor flow direction can be selected (specify transport method when ordering) ■ Upper and lower heater system for excellent work efficiency (transport speed within the usable range) ■ High-precision PID control allows for reliable temperature control and distribution *For other functions and details, please contact us.

TPR Corporation produces a comprehensive thermal production system centered around the technology of "far infrared heaters," which has been cultivated over many years. It is a company that can respond flexibly anywhere in the country through a wide network. This time, we are offering a free distribution of a case study that successfully achieved "time reduction" in the production process (drying process) through far infrared heating! There is also a case where the drying time was reduced to 1/10 by changing from a conventional hot air furnace to a far infrared furnace. ■ Case studies using far infrared heaters (cases of changing from hot air furnace to far infrared furnace) - Curing of adhesive in small motor bearings - Resin sealing of electronic component relays - Annealing of resin after injection molding *Please download from the "PDF Download" link below.

The "Far Infrared Softening Machine" is a device that softens hard foods such as bonito flakes. Since moisture is reduced by about 1%, the drying process after shaving is unnecessary. Thanks to various effects arising from far infrared heating characteristics, high-quality shaved bonito with rich color, luster, aroma, and elasticity can be efficiently produced. Depending on the processing capacity for bonito flakes, we offer a standard lineup of 10 sizes, ranging from a minimum processing amount of 30 kg per hour to a maximum of 400 kg. 【Features】 ■ Quality assurance with far infrared ■ Energy saving with reduced cooking time ■ Conveyor system for automation ■ Safe and hygienic *For more details, please download the PDF or feel free to contact us.