王子商会 List of Products and Services

It is used in molding machines and other applications that require high temperatures and high watt densities. It is manufactured by Oji Shokai using electric heating wire processing technology that has been accumulated over many years and special treatments after processing. Experience the stability of a uniquely different ceramic band heater. Size: Inner diameter: Can be manufactured if φ30 or larger Width: Possible in multiples of 7.5 + 2 mm and multiples of 7.5 + 5.5 mm

• Other heaters

Sales of standard ceramic products such as alumina, aluminum nitride, and boron, as well as cutting processing. We also have a stock of screws, including nuts, pan screws, and hex bolts. The same applies to engineering plastics.

• Other machine elements
• Ceramics

Various types such as aluminum and non-woven fabric can be produced. Please consult us for a minimum order of 100 pieces.

• Other heaters

These are various types of insulators for electric heating. Please contact us via fax with a rough sketch of the desired size for items such as combined grommet insulators, flange insulators, terminal blocks, terminal insulators, safety insulators, R insulators, and bead insulators.

• Other machine elements
• Other electronic parts
• Other heaters

Compared to quartz tube heaters, it has greater physical strength, and since the tube itself is made of ceramic, it is clean. It is ideal for use as a heater in tunnel kilns, drying processes, and food baking processes. Additionally, by incorporating a thermocouple, it can prevent overheating and further improve temperature distribution uniformity.

• Food Processing Equipment

This is a heating plate aimed at uniform temperature.

• Heating device

It has high temperatures and high watt density. Additionally, it is designed to be strong against metal and resin overflow. We can manufacture sizes and shapes to order according to your usage conditions. Depending on the temperature control method, please use it in environments up to 700°C.

• Injection Molding Machine

We are committed to low prices.

• Temperature and humidity measuring instruments
• Electrical Instruments/Electrometers
• Sensors

New insulation materials and ceramic processing technology, along with electric heating wire processing technology, have achieved low cost and space-saving solutions. In particular, the SP-type tubular furnace integrates the core tube and heating element through unique equipment and processing technology, boasting rapid heating speed and energy efficiency. It is a small-scale made-to-order product. It is also possible to manufacture open-close type tubular furnaces without using RCF.

• Electric furnace

We manufacture heaters according to temperature, conditions, and environment. The "Magflap Heater," designed for magnesium injection molding (such as thixomolding), and the "SN Heater," which is a heater treated for anti-nitride and surface processing for lead-free solder baths, are our unique products designed in-house. If you are experiencing issues with insulation degradation due to nitriding of heaters, please feel free to consult us. Additionally, we produce a variety of other heaters made to order.

• Other heaters

These are various heaters specifically designed for high-temperature nozzles, such as those used in engineering plastics and metal molding machines. For small diameter sections like hot runners, please consider using small diameter nozzle heaters. This is an original product developed using our expertise in ceramic machining.

• Injection Molding Machine

We provide thermocouples, Kanthal wire, and their processed products used in electric kilns for ceramics, as well as furnace repairs. If you contact us via email or fax with your inquiry in writing, we will reply with a quotation.

• Electric furnace

We offer a wide range of liquid expansion thermostats. Among these, fixed thermostats can be set to your specified temperature before shipment. Feel free to order from just one unit.

• Other process controls
• Other FA equipment
• Sensors

We use nickel-coated copper wire for the conductor, which has three times the conductivity compared to pure nickel conductors, the mainstream of conventional heat-resistant wires, allowing for use in sizes that are one to two gauges thinner. Therefore, comprehensive cost reduction can be achieved.

• cable

Generally, it can be manufactured at 700°C for common use, and at a distance of over 100 meters.

• cable

These are various heaters for soldering baths. They include immersion-type nitride-treated heaters compatible with lead-free solder, high-temperature plate heaters, strip heaters, and fiber heaters that are attached to the outside of the bath. We handle a wide range of heaters for soldering baths and offer custom production to propose efficient heaters tailored to our customers' needs. Please feel free to request even just one unit or one piece.

• Other heaters
• Heating device