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Sinopek Technology Co., Ltd.

  • China,Hangzhou ,Zhejiang
  • Verified Supplier
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China Automatic Hermetic Door | Motorized Full Seal | Hospital & Cleanroom Grade
China Automatic Hermetic Door | Motorized Full Seal | Hospital & Cleanroom Grade

  1. China Automatic Hermetic Door | Motorized Full Seal | Hospital & Cleanroom Grade
  2. China Automatic Hermetic Door | Motorized Full Seal | Hospital & Cleanroom Grade

Automatic Hermetic Door | Motorized Full Seal | Hospital & Cleanroom Grade

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Door width DW = 1070mm–1570mm
Hold-open time 2–20 s (adjustable)
Delivery Time 15-30day
Clear opening width W = 2350mm–3350mm
Closing speed 250–500mm/s (adjustable)
Total power consumption <150W
Payment Terms L/C,D/A,D/P,T/T,Western Union
Closing force (F) >70 N
Packaging Details Wooden Box
Manual pushing force <100N
Door leaf weight Max. 150kg
Opening speed 250–500mm/s (adjustable)
Certification GMP, ISO 14644, CE
Place of Origin China
Brand Name Sinopek

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Product Specification

Door width DW = 1070mm–1570mm Hold-open time 2–20 s (adjustable)
Delivery Time 15-30day Clear opening width W = 2350mm–3350mm
Closing speed 250–500mm/s (adjustable) Total power consumption <150W
Payment Terms L/C,D/A,D/P,T/T,Western Union Closing force (F) >70 N
Packaging Details Wooden Box Manual pushing force <100N
Door leaf weight Max. 150kg Opening speed 250–500mm/s (adjustable)
Certification GMP, ISO 14644, CE Place of Origin China
Brand Name Sinopek
High Light automatic hermetic door hospital grademotorized full seal cleanroom doorGMP hermetic door with full seal

The Fully Automated Hermetic Barrier: Where Precision Sealing Meets Hands-Free Access

The Automatic Hermetic Door is the flagship of controlled-environment access technology — a door that combines complete motorized automation with certified hermetic sealing, engineered for the world's most demanding pressure-controlled environments. In a negative-pressure isolation ward containing airborne pathogens, an operating theater protecting a sterile field, or an ISO 5 pharmaceutical suite, this door's electric drive opens smoothly for personnel, then actively compresses the door leaf into a full-perimeter seal that locks the environment's pressure integrity into place. Every cycle. Every time.

Automatic Hermetic DoorSelf-Operating Hermetic Door System

Door leaf weight Max. 150kg
Door width DW = 1070mm–1570mm
Clear opening width W = 2350mm–3350mm
Opening speed 250–500mm/s (adjustable)
Closing speed 250–500mm/s (adjustable)
Hold-open time 2–20s (adjustable)
Closing force (F) >70N
Manual pushing force <100N
Total power consumption <150W
Complete Environmental Barrier — Contamination, Draft & Dust Protected
Prevents cold air, drafts, dust and airborne particles from entering clean-required interiors. The full-perimeter compression seal forms a continuous airtight boundary, while the automatic drive minimizes open dwell time — ensuring nothing unwanted crosses the threshold.
Constant Temperature & Humidity Preservation
Maintains stable temperature and humidity within the controlled space. By sealing the room envelope hermetically and minimizing air exchange volume during every opening cycle, the door reduces HVAC load, prevents condensation and humidity drift, and keeps the environment inside precise and consistent — essential for sterile suites, cold chain rooms and operating theaters.
Light, Fast & Quiet Operation with Superior Sound Insulation
Smooth, responsive drive with exceptionally low operating noise. The brushless DC motor delivers light, agile movement that feels effortless, while significantly reducing air circulation volume during passage. Combined with the dense sealed construction, the door provides excellent acoustic insulation — containing noise from corridors and machinery while keeping the interior environment calm and undisturbed.
Low-Opening-Force Emergency Handle for Power Outages
A uniquely designed ergonomic handle ensures minimal opening force even during a power failure. When electricity is lost, the door switches instantly to manual mode, and the special handle mechanism dramatically reduces the force required to open the leaf — guaranteeing fast, easy egress for staff, patients and rescue teams in any emergency.
Humanized Design for Safe, Comfortable Passage
Engineered around real clinical traffic — protecting medical staff, patients, and trolleys. Safety-rounded edges, finger-pinch protection, obstruction sensors and smooth acceleration/deceleration curves ensure that doctors, nurses, patients on gurneys, and equipment carts all pass through safely and comfortably, providing maximum ease of use and peace of mind in daily operation.

Applications:

Environment Pressure Requirement Why Automatic Hermetic
Airborne Infection Isolation Room (AIIR) Negative > -2.5 Pa Contains TB, COVID-19, measles — hands-free reduces staff contact
Operating Theater Positive cascade Sterile field protection — automatic avoids hand-touch contamination
ICU / NICU Neutral or slight positive Silent operation + hands-free for staff with equipment
Vaccine & Sterile Filling Suite ISO 5 / Grade A-B cascade Hermetic seal maintains pressure differential with GMP automation
Cytotoxic Compounding Pharmacy Negative containment Contains aerosols — automatic reduces operator exposure
Cryogenic / Radiopharmacy Lab Negative containment Hands-free minimizes radiation exposure time
Biosafety Level 3 (BSL-3) Lab Negative cascade Double-door interlock + hermetic seal for containment


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1947

  • Total Annual:

    70000000-75000000

  • Employee Number:

    120~150

  • Ecer Certification:

    Verified Supplier

Sinopek is a high-tech provider of comprehensive cleanroom engineering solutions, originating in China and serving a global clientele. For over two decades, we have focused on delivering one-stop, turnkey engineering services that span the entire project lifecycle—from conceptual design to lif... Sinopek is a high-tech provider of comprehensive cleanroom engineering solutions, originating in China and serving a global clientele. For over two decades, we have focused on delivering one-stop, turnkey engineering services that span the entire project lifecycle—from conceptual design to lif...

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  • Sinopek Technology Co., Ltd.
  • Room 202, 2nd Floor, Building 3, No. 528 Shunfeng Road, Donghu Subdistrict, Linping District, Hangzhou City, Zhejiang Province
  • https://www.sinopek.net/

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