1. Our company uses JH21-125 open press, focusing on the production of economical motor cores and structural parts. The equipment punches 60-90 times\/minute, with a repeat positioning accuracy of \u00b10.05mm, suitable for 0.35-0.5mm cold-rolled plates and silicon steel sheets. After manual adjustment, the burr of the punching sheet is \u22640.05mm (meeting basic industrial requirements), and the stacking coefficient is \u22650.92. The manual mold change time is \u226415 minutes, and manual sampling (caliper + feeler gauge) is performed every 30 minutes to ensure the dimensional tolerance of \u00b10.08mm and the flatness of \u22640.15mm\/100mm. We have stably supplied 500,000 cores to a home appliance customer, with a pass rate of 98%. The mold cost is only 1\/3 of that of a high-speed punch, and the material utilization rate is 90%. Supports flexible orders for small and medium batches, with a single-piece processing cost as low as 0.1 yuan\/piece, suitable for small asynchronous motors, ventilation equipment and hardware housings, with a weight tolerance of \u00b11.0%, and an emergency delivery cycle of 96 hours, providing cost-effective solutions for cost-sensitive customers.<\/p>\n
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2. Core advantages<\/strong> 1. Our company uses JH21-125 open press, focusing on the production of economical motor cores and structural parts. The equipment punches 60-90 times\/minute, with a repeat positioning accuracy of \u00b10.05mm, suitable for 0.35-0.5mm cold-rolled plates and silicon steel sheets. After manual adjustment, the burr of the punching sheet is \u22640.05mm (meeting basic industrial requirements), and […]<\/p>","protected":false},"author":1,"featured_media":3130,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/posts\/3129"}],"collection":[{"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/comments?post=3129"}],"version-history":[{"count":0,"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/posts\/3129\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/media\/3130"}],"wp:attachment":[{"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/media?parent=3129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/categories?post=3129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/east-asia-motor.com\/fr\/wp-json\/wp\/v2\/tags?post=3129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nJH21-125 achieves low-cost punching mass production:<\/strong>
\nPunching times 60-90 times\/minute, burrs \u22640.05mm after manual adjustment (0.35-0.5mm material thickness);
\nDimensional tolerance \u00b10.08mm, stacking coefficient \u22650.92, suitable for home appliances and small motor cores;
\nManual mold change \u226415 minutes, manual sampling pass rate 98%, material utilization rate 90%;
\nMold cost savings of 70%, single-piece processing fee 0.1 yuan, 96-hour emergency delivery, meeting the economic needs of small and medium batches.<\/p>","protected":false},"excerpt":{"rendered":"