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Adopting modular integrated design for overall construction, the main frame of the equipment is mostly fabricated of SUS304 stainless steel with a qualified thickness of 1.2\u202fmm. Featuring corrosion resistance, ageing resistance and low dust accumulation tendency, it adapts to harsh operating conditions in clean workshops. Besides, it facilitates cleaning and disinfection without sanitary dead corners. The core structure consists of four major modules: rapid roller\u2011shutter door system, high\u2011pressure air\u2011shower system, filtration & recirculation system, and intelligent control system. Coordinated operation of each module enables the fully\u2011automatic purification workflow of \u201crapid door opening \u2192 airtight air shower blowing \u2192 high\u2011efficiency dust removal \u2192 rapid door closing\u201d.<\/p>\n
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As the module delivering the core competitive advantage of the equipment, the rapid roller\u2011shutter door system differs from the low\u2011speed door assemblies of conventional goods air showers. It adopts PVC flexible roller shutter with servo variable\u2011frequency drive system. The door opening\u2011closing speed reaches 0.5\u20111\u202fm\/s, and the single opening\u2011closing cycle is completed within 1\u202fsecond, delivering over 5\u2011fold higher passage efficiency than conventional equipment. Equipped with vector variable\u2011frequency control technology, the system supports soft\u2011start and soft\u2011stop functions to eliminate impact and jitter during door actuation for stable and low\u2011noise operation. Multiple control modes including infrared induction, ground\u2011loop induction, push\u2011button operation and remote control are configured to suit diverse passage scenarios for manual handling and automated production lines. The dual\u2011door interlock represents the core safety structure: it prevents simultaneous opening of the inlet and outlet doors to maintain full\u2011time passageway tightness, block direct ingress of unpurified ambient air into the clean zone, and cut off cross\u2011contamination at the source.<\/p>\n
The high\u2011pressure air\u2011shower dust\u2011removal system determines the purification performance of the unit. It applies full\u2011domain 3\u2011dimensional air\u2011blowing technology. Evenly spaced stainless\u2011steel rotating nozzles are installed on both sides of the passage at a pitch of 150\u202fmm, tilted downwards at 15\u00b0\u201125\u00b0, generating rotational vortex airflow for full\u2011coverage treatment over material surfaces without dust\u2011removal dead zones. Dedicated high\u2011pressure centrifugal fans supply stable air pressure, achieving nozzle outlet wind velocity of 22\u201125\u202fm\/s. Powerful airflow shearing force rapidly strips dust, fibres, particulate contaminants and other pollutants adhering to material surfaces, delivering superior dust\u2011removal efficiency compared with traditional goods air showers.<\/p>\n
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The filtration & recirculation system realizes closed\u2011loop air purification. Dust\u2011laden air inside the air\u2011shower chamber undergoes recirculating purification via a two\u2011stage filter bank comprising pre\u2011filter and high\u2011efficiency filter. The pre\u2011filter intercepts large\u2011size contaminants, while the high\u2011efficiency filter performs deep purification for fine particulates. Purified clean air is fed back into the air\u2011shower circulation loop, which guarantees dust\u2011removal and cleanliness performance while cutting energy consumption and avoiding waste of fresh air. Certain high\u2011end models are fitted with automatic sterilization functions: a 10\u2011minute disinfection cycle is triggered automatically after 8\u202fhours of idle operation to suppress bacterial and mould growth and sustain sterile cleanliness inside the chamber.<\/p>\n
The whole set of equipment achieves fully\u2011automatic operation based on an intelligent PLC control system. Functions including automatic material ingress\u2011egress sensing, auto start\u2011stop of air shower, intelligent timing, fault self\u2011diagnosis and voice prompt are available without manual intervention. It perfectly matches high\u2011frequency transit requirements of automated assembly lines. While maintaining clean\u2011zone isolation performance, it greatly improves material handling throughput, and resolves the long\u2011standing industry dilemma that conventional goods air showers cannot balance cleanliness and operational efficiency.<\/p>","protected":false},"excerpt":{"rendered":"
The rapid roller\u2011shutter air shower for goods serves as a core purification barrier for material ingress\u2011egress in clean workshops. It mainly addresses industrial pain points of conventional air showers for goods equipped with sliding doors or manual doors, such as low traffic efficiency, poor sealing performance, air\u2011leakage\u2011induced contamination, and incompatibility with automated production lines. It is widely adopted in clean\u2011grade scenarios with high\u2011frequency material transit, including food & pharmaceutical manufacturing, semiconductor industry, new\u2011energy sector and precision manufacturing. Integrating rapid door control technology, high\u2011pressure air\u2011shower dust\u2011removal technology and intelligent linkage control technology, the equipment realizes rapid material passage, high\u2011efficiency dust removal and airtight isolation, and acts as the key protective device for material handling passages in clean workshops.<\/p>","protected":false},"author":3,"featured_media":5827,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[92],"tags":[],"class_list":["post-5826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-technology"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/posts\/5826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/comments?post=5826"}],"version-history":[{"count":2,"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/posts\/5826\/revisions"}],"predecessor-version":[{"id":5831,"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/posts\/5826\/revisions\/5831"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/media\/5827"}],"wp:attachment":[{"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/media?parent=5826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/categories?post=5826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bacintl.com\/es\/wp-json\/wp\/v2\/tags?post=5826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}