Zhejiang Longhui Machinery Manufacturing Co., Ltd. specializes in multi-station cold heading forming machines and zipper injection molding equipment. The company serves automotive, hardware, and railway industries with reliable, high-precision machinery.
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8 المنشورات
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1 الصور
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0 الفيديوهات
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06/08/1999
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متابَع بواسطة 0 أشخاص
التحديثات الأخيرة
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Why Is Dimensional Accuracy Important in Cold Heading ProductionHow Does a Multi-station Cold Heading Forming Machine Ensure Dimensional Accuracy? Dimensional accuracy is a central requirement in the production of nuts, bolts, screws, pins, and other metal fasteners. Even a small difference in diameter, length, or forming shape can affect assembly, connection strength, and the performance of a finished component. A multi-station cold heading forming...0 التعليقات 0 المشاركات 8 مشاهدة 0 معاينةالرجاء تسجيل الدخول , للأعجاب والمشاركة والتعليق على هذا!
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LongHui Nut Machine for Custom Nut ProductionMaterial selection is closely connected with the forming process when manufacturers produce nuts and other fastening components. A nut machine shapes metal wire through controlled pressure, and the response of that wire depends on its grade, hardness, ductility, surface condition, and alloy composition. Steel is widely used for general fastening products, while stainless steel, aluminum,...0 التعليقات 0 المشاركات 412 مشاهدة 0 معاينة
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What Role Does Motor Power Play in LongHui Nut Machine DesignMotor power is one of the technical factors that deserves careful attention when evaluating a nut machine, because the motor does not simply determine whether equipment can run. It influences how mechanical energy is transferred through the drive system, how forming actions respond under load, and how consistently the equipment maintains its working rhythm. For manufacturers handling metal...0 التعليقات 0 المشاركات 650 مشاهدة 0 معاينة
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LongHui Introduces WholeProcess Custom Service Flow For High Speed Cold Heading Machine Die SolutionsFastener manufacturing engineers and workshop managers devote abundant energy to equipment configuration when expanding product portfolios, and many technical teams raise concerns about hardware compatibility while developing nonstandard component items according to client drawing files.high speed cold heading machine reserves adjustable diemounting bases to accommodate diverse forming...0 التعليقات 0 المشاركات 813 مشاهدة 0 معاينة
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Lhmachinery Proves High Speed Cold Heading Machine Need Not Sacrifice Quality for SpeedWire rod enters a cold heading facility with specifications printed on certification papers, yet physical properties rarely match documentation perfectly. Hardness fluctuates between coils. Diameter varies within accepted tolerances. Surface condition changes with storage conditions and handling practices. These variations affect forming forces, die wear patterns, and final part dimensions....0 التعليقات 0 المشاركات 1كيلو بايت مشاهدة 0 معاينة
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Is Lhmachinery's Resin Zipper Process Based on Single or Dual Attachment MethodsHow Are Resin Zipper Teeth Formed and Attached to the Tape? Manufacturing professionals and garment producers who specify zipper components often take for granted the mechanical precision required to produce interlocking teeth that withstand thousands of opening and closing cycles. The resin zipper, distinguished by its molded plastic teeth, undergoes a formation and attachment process that...0 التعليقات 0 المشاركات 1كيلو بايت مشاهدة 0 معاينة
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Lhmachinery by LongHui Compares Slider Positioning Methods Across EntryLevel vs. HighSpeed MachinesA zipper factory produces thousands of zippers daily. Openend zippers go into jackets. Closedend zippers go into luggage. Each type needs a slider at a precise distance from the top stop. A zipper arranging machine that cannot switch between these two styles creates scrap. Lhmachinery, produced by Zhejiang Longhui Machinery Manufacturing Co., Ltd., solves this problem with dual positioning...0 التعليقات 0 المشاركات 2كيلو بايت مشاهدة 0 معاينة
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