D-Bar
Expect effect of Wireless bar
Improve cleaning
Improve durability
Improve coating surface quality
Features of Wireless Bar
Features of solid design
Less clogging, easier to clean
The bottom of the groove is designed into a wide shape, so the clogging caused by the coating is reduced, and the bar is easier to clean. Long-term and stable coating performance can be expected to achieve.
Free from wire cut or wire displacement.
Wire cut and wire displacement would not happen because of the solid design.
Excellent coating liquid leveling property.
The bottom of the groove is designed into a wide shape, so the coating leveling is excellent. Coating defects such as streaks and stains would reduce and the coating surface quality would be expected to improve.
Thickness control
In addition to the existing more than 500 types of molds, it is also possible to manufacture new molds on your request.
Highly accurate and stable groove shape
Wire bars have a problem that they tend to vary during the manufacturing process. However, the Wireless Bar could be stablely grooved by manufacturing a precision mold.
Groove shape can be selected
A wide variety of groove shape specifications can be selected. Please check the groove shape lineup and features for more details.
Groove shape lineup and features
S-type
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S-type is the standard groove shape of OSG Wireless Bar. The R shape of the top and bottom of the groove is designed to reduce the clogging problem. |
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K-type
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The bottom of the K-type groove is disigned to aim flat as to improve the coating leveling(smoothing). K-type is comparatively often used in the coating condition of high viscosity and large coating weight. |
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W-type
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It is a specification aimed at reducing initial wear by providing a flat part on the top of the groove. |
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R-Max (RS) type
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It is a specification aimed at reducing initial wear by increasing the R at the top of the groove compared to the S type. And also, improving the coated surface by increasing the contact point with the base material. |
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WP-type (Wide pitch)
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It is a specification aimed at leveling the liquid by widening the pitch between the grooves. |
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NP-type (Narrow pitch)
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This specification increases the number of points supported by the groove, such as when the base material is very thin or when tension is not too high. |
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M-type
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Groove shape with a flat part at the top of the groove and R shape at the bottom of the groove. |
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0° (Ring)
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The grooves are not spiral grooves but completely seperated with each other to prevent inclusion from the end of the bar. |
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Angled (3°～)
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By forming an angle, this groove spec. aim to reduce pitch streaks and expect foreign matter to escape faster during application. Even if you use the S type and streaks remain, angle type would reduce and remove streaks. |
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Features of surface treatment
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SUSMaterial of D-Bar Use SUS300 series stainless steels(austenitic stainless steel) with good corrosion resistance. |
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HCr.HCr layer is relatively hard and has excellent abrasion resistance, and corrosion resistance. |
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DLCDLC layer is extremely hard and also low in coefficient of friction. In addition, DLC has a higher hydrophilic compared to SUS and HCr plate. |
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SUSMaterial of D-Bar Use SUS300 series stainless steels(austenitic stainless steel) with good corrosion resistance. |
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HCr.HCr layer is relatively hard and has excellent abrasion resistance, and corrosion resistance. |
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DLCDLC layer is extremely hard and also low in coefficient of friction. In addition, DLC has a higher hydrophilic compared to SUS and HCr plate. |
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Common consultations and problem-solving examples
We also have solutions for other coating defects such as film scratches, foreign matter contamination, liquid flowing over the edge of film. Besides, we can also help customers saving the liquid, increasing the coating speed and so on.
Please feel free to contact us.
Others·Support
Manufacturable size range
| Diameter(mm) | φ4～φ30 |
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| Total length(mm) | ～8200 |
| Groove range length(mm) | Assign before manufacturing |
CATALOG / TECHNICAL DATA
CATALOG
TECHNICAL DATA
Since the spin-off from OSG Corporation in 2005, we have expanded our business in the fields of ICT and digital home appliances, focusing on tamper-resistant screw, miniature precision screw parts and converting tools that utilize OSG's forming technology.
We always value the communication with our customers and will continue to develop new technologies to meet the increasingly advanced and diversified needs from our customers.
We look forward to your continued patronage in the future.
SCREW
SCREW
