HEPA-filtered dynamic pass box with upper fan and stainless body

인력 및 재료 오염 제거 장비

HEPA 필터링 동적 패스 박스

An active transfer cabinet that recirculates filtered air through its interlocked material chamber.

Internal HEPA Recirculation
Ceiling Clean-Air Supply
Low-Level Return Slots
Filter Status Monitoring

견적 요청 제품 찾아보기

상품 소개

The dynamic pass box adds a self-contained fan and final-filter circuit to a double-door transfer chamber. Air returns from the lower chamber area, passes through filtration and re-enters via a ceiling diffuser to condition the payload zone. The internal loop avoids a building supply duct and can run a timed purge after the loading door closes.

주요 기능

An integral fan-filter loop conditions chamber air without external ductwork.

A broad ceiling diffuser supplies air across the payload footprint.

Low-level return slots collect particles released from packaging.

A filter-pressure indicator provides a maintenance signal.

Door logic can include a purge period before receiving-side access.

고객 제품 관심사

Active transfer needs to remove particles generated inside the chamber without complicating room air balancing.

Carton surfaces shed particles after the dirty-side door closes.Repeated filtered recirculation sweeps the chamber before release.

One supply grille leaves stagnant zones around containers.A ceiling diffuser and distributed returns broaden the chamber airflow path.

A duct connection is difficult in a retrofit wall.The self-contained loop needs no room supply or return duct.

Filter loading quietly reduces the airflow.A differential-pressure display indicates rising filter resistance.

일반적인 응용 프로그램

Sterile material transferBiotechnology suitesMedical-device assemblyAseptic packaging support

기술 매개변수

Representative construction ranges for a HEPA-filtered dynamic pass box are shown below.

핵심 재료	SUS 304 double-wall chamber with EC fan, prefilter, HEPA filter and perforated return channels
패널 두께	80-150 mm service-plenum construction
유효 폭	500-1200 mm clear chamber width
최대 길이	Up to 1500 mm chamber depth
강철 면면 두께	1. 0 - 1. 5 mm 스테인레스 스틸 면재
코어 밀도	35-40 kg/m³ polyurethane insulation around enclosed service plenums
열전도도 (Thermal Conductivity)	0. 022 - 0. 028 W / (m · K) 폴리우레탄 플레임 절연
표면 마무리	Brushed or electropolished stainless chamber with smooth perforated airflow panels
접합 유형	Sealed double-wall cabinet with interlocked gasketed doors and removable filter-access panel
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

H13 or H14 final filterConstant-airflow controlRoom-side pressure displayWall-mounted or floor-supported body

Planning a HEPA-Filtered Dynamic Pass Box specification?

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