宮崎エンジニアリング List of Products and Services

"Pikurina" is a descaling accelerator and corrosion inhibitor for sulfuric acid pickling. It significantly improves issues such as residual scale, black smut formation, red smut residue, and pinhole occurrence in pickling, achieving a smooth finish similar to hydrochloric acid pickling while greatly reducing pickling time. By shortening the time for longer pickling processes and extending the time for shorter ones, it enables the consolidation of pickling patterns (time-wise), thereby enhancing productivity in automatic pickling lines. 【Features】 ■ Strong corrosion inhibition effect, making it easier to prevent surface roughness in wire rods ■ Prevents the formation of smut, resulting in a clean, white surface ■ Prevents pitching ■ Extends the lifespan of the pickling solution, reducing running costs *For more details, please refer to the PDF document or feel free to contact us.

• others

The "P.A.Q. System" conducts eddy current testing just before cold forging, allowing it to detect not only material and processing defects identified during wire drawing but also handling defects that occur between wire drawing and cold forging. By employing a high-performance sensor with noise reduction mechanisms, it can detect artificial defects with a width of 0.1mm, a depth of 0.1mm, and a length of 5mm or more. Additionally, the use of guide rollers with centering functions and vibration absorption devices helps suppress machine vibrations, enabling stable testing. 【Features】 ■ Conducts eddy current testing just before cold forging ■ Detects not only material and processing defects identified during wire drawing but also handling defects that occur from wire drawing to cold forging ■ Adoption of high-performance sensors with noise reduction mechanisms ■ Capable of detecting artificial defects with a width of 0.1mm, a depth of 0.1mm, and a length of 5mm or more ■ Stabilizes testing by suppressing machine vibrations with centering function guide rollers and vibration absorption devices *For more details, please refer to the PDF document or feel free to contact us.

• Flaw detection testing

The "Rotating Eddy Current Testing Device" is capable of eliminating cutter noise and vibration noise generated within the factory by adopting a line noise-resistant sensor. For endless materials used in-line, it performs testing on almost the entire circumference, and for fixed-length materials used offline, it tests with minimal dead zones at the ends. Additionally, a device for removing oil stains and dust from the surface of round steel is installed on the input side conveyor of the offline testing device, which helps reduce false signals and improve detection accuracy. 【Features】 ■ Capable of eliminating cutter noise and vibration noise generated within the factory ■ Testing can be performed both in-line and offline ■ Accommodates longitudinal scratches ■ Protects the sensor from damage with safety devices ■ Capable of storing 500 memory data *For more details, please download the PDF or feel free to contact us.

• Flaw detection testing