{"id":1024,"date":"2025-07-28T15:04:18","date_gmt":"2025-07-28T07:04:18","guid":{"rendered":"https:\/\/globalrubbersealing.com\/?page_id=1024"},"modified":"2025-07-28T15:05:38","modified_gmt":"2025-07-28T07:05:38","slug":"equipment","status":"publish","type":"page","link":"https:\/\/globalrubbersealing.com\/fr\/equipment\/","title":{"rendered":"\u00e9quipement"},"content":{"rendered":"
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Report on the Manufacturing Capacity of Qingdao Hengjun Sealing Components Co., Ltd.<\/p>

\u2013 Building a Foundation for High-End Rubber Sealing Components through Advanced Equipment<\/p>

  1. Core Production Equipment Configuration: A Balance between Scale and Precision<\/li><\/ol>

    Qingdao Hengjun Sealing Components Co., Ltd. relies on an international-leading rubber processing equipment system to build an intelligent production line covering the entire process from rubber material preparation, pre-forming to vulcanization and curing. This showcases its industry-leading core manufacturing strength:<\/p>

    1. Large-scale Precision Vulcanization Equipment Cluster<\/li><\/ol>

      \u2013 Ultra-heavy-duty Vulcanization Capacity: 700-ton flat vulcanization machine (1 unit) \u2013 Industry-leading tonnage, specializing in the precise forming of super-large and high-pressure sealing components (such as ship hatch covers, heavy machinery hydraulic sealing rings) with precise accuracy.<\/p>

      \u2013 600-ton vacuum vulcanization machine (1 unit) \u2013 Specialized for high-end precision sealing components, completely eliminating bubbles and ensuring zero defects in aerospace, medical and other fields of sealing components.<\/p>

      \u2013 Efficient Dual-Unit System: 500-ton dual-unit vacuum vulcanization machine (1 unit) + 250-ton dual-unit vacuum vulcanization machine (2 units) + 200-ton dual-unit vacuum vulcanization machine (2 units) \u2013 **Unique \u201cOne Machine Dual Modes\u201d configuration, efficiency increased by 40%, suitable for the production of large quantities of precision components such as automotive engine oil seals, hydraulic valve rod seals, etc.<\/p>

      \u2013 Flexible Production Line with Full Tonnage Coverage: 300-ton flat vulcanization machine (2 units) + 150-ton flat vulcanization machine (4 units) \u2013 Flexible adaptation for small-sized sealing components (O-rings, gaskets, shock absorbers), meeting multi-variety and small-batch customized requirements.<\/p>

      1. Specialized Track Sealing Component Line 700-ton jaw-type track vulcanization machine (1 unit): Domestic scarce equipment, specially designed for construction machinery track sealing rings, achieving one-time forming of ultra-long dimensions (>2 meters) sealing components, overcoming industry technical bottlenecks.<\/li><\/ol>

        \u2013 Frame-type track vulcanization machine (1 unit): Supports continuous vulcanization of complex-structured track seals, ensuring the reliability of sealing components for mining machinery and agricultural equipment in extreme conditions.<\/p>

        1. Rubber Material Preparation and Pre-forming System<\/li><\/ol>

          75-liter large-scale mixer (1 unit): Single batch mixing capacity industry-leading, combined with intelligent temperature control system, ensuring consistency of rubber material performance (Mentor fluctuation \u2264 \u00b12).<\/p>

          16-inch mixing machines (2 units): Fine supplementary mixing and thinning to eliminate heat accumulation, improving the uniformity of rubber material dispersion.<\/p>

          Cold feeding pre-forming machines (2 units): Fully automatic extrusion cutting, size accuracy up to \u00b10.1mm, laying the foundation for efficient vulcanization.<\/p>

          1. Manufacturing Capacity Benchmarking against Global Standards<\/li>
          2. Scale Advantage: Total Vulcanization Pressure exceeds 3100 tons: 60% of equipment is over 300 tons, possessing monopolistic manufacturing capabilities for heavy\/ultra-heavy sealing components.<\/li><\/ol>

            \u2013 Vacuum Vulcanization: 45% \u2013 Vacuum equipment covers the core range of 250-600 tons, with the quality rate of high-end products exceeding 99.2%.<\/p>

            1. Technical Depth: The only enterprise with both 700-ton jaw-type track machine and frame-type track machine, monopolizing the domestic market for construction machinery track sealing.<\/li><\/ol>

              Dual-unit system enables \u201clarge-scale production of precision sealing components\u201d, with a daily production capacity of 200,000 pieces (based on standard O-rings).<\/p>

              1. Lean Manufacturing<\/li><\/ol>

                Closed-loop control throughout the production process from mixing to pre-forming to vulcanization, product traceability rate reaches 100%.<\/p>

                Equipment automation rate 85%, reducing size fluctuations caused by human intervention.<\/p>

                III. Empowering High-End Application Fields<\/p>

                With a complete equipment matrix, Hengjun Sealing Components can provide **full-scenario sealing solutions for harsh conditions:<\/p>

                \u2013 Heavy Machinery**: 700-ton vulcanization machine ensures one-time forming of the main drive sealing ring for shield tunneling machines (diameter > 1.5 meters)<\/p>

                \u2013 New Energy Vehicles**: Vacuum vulcanization units produce hydrogen fuel cell bipolar plate sealing components (pressure \u2265 5 Bar)<\/p>

                \u2013 Special Equipment**: Track line dedicated to manufacturing armor vehicle load-bearing wheel sealing rings (resistant to sand impact for 2,000 hours) \u2013 Medical Equipment: 150-ton precision vulcanizing machines produce dialysis equipment sealing valves (biocompatibility certification)<\/p>

                Qingdao Hengjun Sealing Parts Co., Ltd. uses a cluster of equipment featuring **heavy-duty, vacuumization, and specialization** to redefine the manufacturing standards for rubber sealing parts: Scale barrier: The largest concentration area of tonnage vulcanizing equipment in North China. Technical barrier: Vacuum vulcanization + dual-unit efficiency + track-specific line integration. Quality barrier: Full-link precision guarantee from rubber dispersion to vulcanization micro-control. With a steel body, we forge the soul of sealing \u2013 Every piece of equipment in Hengjun Manufacturing Base is the ultimate endorsement of the reliability of high-end sealing parts.<\/p>

                Qingdao Hengjun Sealing Parts Co., Ltd.<\/p>

                Address: Daxin Street, New Economic Development Zone, Qingdao City, Shandong Province<\/p>

                Telephone: 18953206626, WhatsApp: 18653206626 http:www.globalrubbersealing.com<\/p>

                The leader in full-scenario solutions for sealing systems<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

                Rapport sur la capacit\u00e9 de fabrication de Qingdao Hengjun Sealing Components Co., Ltd. - Construire une fondation pour des composants de scellement en caoutchouc haut de gamme gr\u00e2ce \u00e0 une configuration avanc\u00e9e de l'\u00e9quipement de production : un \u00e9quilibre entre l'\u00e9chelle et la pr\u00e9cision Qingdao Hengjun Sealing Components Co., Ltd. ...<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1024","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/globalrubbersealing.com\/fr\/wp-json\/wp\/v2\/pages\/1024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalrubbersealing.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/globalrubbersealing.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/globalrubbersealing.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/globalrubbersealing.com\/fr\/wp-json\/wp\/v2\/comments?post=1024"}],"version-history":[{"count":0,"href":"https:\/\/globalrubbersealing.com\/fr\/wp-json\/wp\/v2\/pages\/1024\/revisions"}],"wp:attachment":[{"href":"https:\/\/globalrubbersealing.com\/fr\/wp-json\/wp\/v2\/media?parent=1024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}