Product Services
Featured product
Products/Services
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Minus hole screen(5)
Until now, the punching processing of stainless steel materials has generally been limited to a plate thickness of 80% to 100% of the hole diameter, but Nunoibiki Seisakusho has succeeded in manufacturing plates that are thicker than the hole diameter (negative holes).
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Pyro screen(8)
Efficiently collects oily, wet, high-temperature dust and mist. This dust collection system applies the principles of inertial dust removal and collision separation in the most effective way, utilizing unique ideas and technologies developed through screen manufacturing technology.
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Round hole screen(5)
The high-precision small diameter and large aperture ratio punching metal from Bui Manufacturing has received extensive support for processing and arrangements from various industrial sectors. The hole diameter can be as small as 0.2φ, with a maximum processing width of 1200 mm and unlimited processing length in coil form. To adapt to a wide variety of applications, we have a large number of molds available, and we offer sizes beyond those listed, so please feel free to contact us.
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Slit, herringbone, and square hole screen(6)
We process seamless wide products using our unique mold processing technology. Similar to round hole screens, we can mainly process sizes below 1.0φ into sheets or hoops (coils).
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Slit grill(5)
Manufactured using a custom-designed and produced dedicated machine. The pressing process is carried out without generating scrap, and the holes are oriented. Additionally, it features a unique back taper not found in domestic products. While the hole shape is the same as that of a slit screen, it has an inclined cross-section, allowing for processing of plate thickness several times the hole diameter.
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Daiya Screen(5)
We perform a pressing process that does not produce waste material and gives directionality to the holes. Additionally, the triangular pyramid shape excels in dewatering effects compared to punching products. The hole shape is elliptical, but we have provided an inclination in the cross-section, allowing for the processing of plates thicker than the hole diameter.
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Rasmetal (expanded metal)(4)
The board is processed into a mesh shape. Unlike woven mesh, there are no joints, eliminating any misalignment or looseness. Fine openings (holes) are also possible, and we have numerous molds ranging from LW2.0 to 9.0. The maximum width is 500 mm, and we can accommodate lengths for sheets and hoop (coil) materials as well.
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Triangular bay window screen(6)
The angle of the eye opening allows for control of airflow. The shape of the holes is close to triangular, providing directionality, and each hole has a very high level of precision.
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Slit bay window screen(6)
The shape of the hole is slit-like with directionality, and it is a product with a high open area ratio. It uses relatively thick plates, and the cross-sectional shape is trapezoidal. It is ideal for applications that require durability.
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Bridge screen(5)
The shape of the hole is bridge-like. While the opening of the bay window screen is in one direction, the bridge screen achieves a high opening rate by providing openings on both sides. Additionally, because the protrusions are flat, they are less likely to get scratched upon contact, and the shape is suitable for pressure resistance.
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Half-round bay window screen, high and low screen(6)
The semicircular bay window screen has a hole shape that is semicircular and has directionality. The direction of the wind coming from the opening is relatively horizontal. The high and low screens have the same shape from both the front and the back.
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Dimple screen(5)
It is easy to transport and demonstrates excellent durability even with thin plates. Utilizing the gaps in the raised areas allows for the rectification and mixing of air, gas, etc. Furthermore, due to the minimal contact surfaces, there is less resistance, resulting in smooth flow.