For protecting ball screws/shafts and guide posts of molds in harsh operating environments!
We would like to introduce the "Screw Cover" handled by Sankei Kogyo Co., Ltd. Our company measures the D2 (outer diameter) dimension at the maximum state (when in close contact) and the D1 (inner diameter) dimension at the minimum state (when in effective working length). If you provide us with the screw/shaft diameter, effective working length, allowable close contact length, allowable outer diameter of the large diameter section, vertical/horizontal usage conditions, and usage status, we will submit the appropriate dimension products and approval drawings for the jig dimensions. 【Features】 ■ Outer diameter error of the large diameter section = (-)0 to 3 m/m ■ Outer diameter error of the small diameter section = (+)0 to 2 m/m ■ Change in dimensions of large and small diameters during expansion = 0 to 3 m/m *For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment, we have been engaged in the development, manufacturing, and sales of various bellows products, contributing to various industries. Additionally, as we produce made-to-order products, we participate in discussions from the design stage to understand our customers' needs and deliver products that closely meet their requests. Please feel free to contact us with any inquiries.