What is the lead time for production?

The standard lead time is 5-8 days. During peak seasons, it may take up to one month.

Where is this pass box commonly used?

It is widely used in cleanrooms, testing rooms, hospitals, biological laboratories, cosmetic factories, electronics industry, and food processing industry to avoid cross-contamination.

What is the noise level of the pass box?

The pass box operates with a low noise level of 20-40db, making it suitable for quiet environments.

Full 304 Stainess Steel Passbox with Mechanical Interlock for Clean Room

Name: Full 304 Stainess Steel Passbox with Mechanical Interlock for Clean Room
Brand: Foshan Zhongjing Purification Equipment Co., Ltd.
SKU: 2142990315

Guangdong, ChinaFoshan Zhongjing Purification Equipment Co., Ltd.

US$259.00

1-49 Sets

US$239.00

50+ Sets

Sample price:US$999.00/piece.Request sample

Product profile

Customization

Available

Optional Accessory

Timer Switch, Intercom, Sterilization Lamp, Floodlight

Noise

20-40db

Model NO.

Mechanical Interlock Pass Box

Surface Treatment

Stainless Steel Polished

Inside Diameter

486*486*530mm

Installation

Embedded Type

Operating Principle

Ordinary Type

Type

Mechanical Chain

Product Name

Cleanroom Passbox with Mechanical Interlock

Material

304 Stainless Steel

Overall Size

600W-600h-600d (mm)

External Casing Material Available

Stainless Steel or Coated Plate

Box Inner Size

486W-486h-530d (mm)

Power

220V/380V

Customize

Yes

Sterilization Lamo

9W*1

Sheet-Metal Working

One Piece Bending Molding

Lock Way Available

Mechanical Interlock or Electronic Interlock

Optional Accessories

Intercom, Quantity & Time Controller of UV Light

Installation Method

Embedded Wall Level, Wall Middle, or Customized

Widly Used for

Cleanroom, Testing Room, Hospital, Laboratory

Lead Time

5-8 Days

Transport Package

Wooden Case

Specification

Available in Customized Design and Size

Trademark

Zhongjing

Origin

Foshan, China

HS Code

8414609090

Key features

Mechanical Interlock Safety: Ensures one door locks when the other opens to prevent cross-contamination between clean rooms.

304 Stainless Steel Build: Constructed with high-quality 304 stainless steel for durability and hygiene in clean room environments.

UV Sterilization Function: Equipped with UV germicidal lamps to effectively kill microorganisms and maintain a sterile inner chamber.

Customizable Design: Offers customizable corner styles, opening directions, and interlock types (mechanical or electronic) to fit site layouts.

Low Noise Operation: Operates with a noise level of 20-40db, ensuring a quiet environment in sensitive areas like hospitals and labs.

Dust-Free Structure: Built-in door design prevents dust accumulation, facilitating easier maintenance of the clean room environment.

Fast Lead Time: Standard production lead time is 5-8 days, ensuring quick delivery for urgent clean room projects.

Versatile Application: Widely used in hospitals, pharmaceutical factories, biological laboratories, and food processing industries.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedManagement Certification

Foshan Zhongjing Purification Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.38h

AI-Powered supplier vetting

SummaryThe supplier operates across purification and environmental-protection equipment, hardware, valves, and medical-device-related activities. It reports broad customization and ODM capabilities, recent new-product development, technical R&D resources, extensive metal-forming, cutting, welding, and drying equipment, and OEM service for well-known brands. After-sales installation and debugging support is stated, with written service procedures and corrective-action records. ISO9001:2015, ISO45001:2018, ISO14001, CE, invention patents, and utility-model patents are reported. Financial-related records cover 2021–2023, but the provided information does not disclose sufficient financial performance details. Overseas service coverage is recorded as zero, while port proximity, trade terms, and one-month lead times are provided.

Supplier typeThe supplier is a diversified manufacturer and seller spanning liquid separation and purification equipment, environmental-protection equipment, hardware, valves, and multiple medical-device and pharmaceutical-related activities. The listed licensed activities include production and management of Class II and Class III medical devices, medical masks, protective equipment, and drugs, indicating a manufacturing-oriented supplier with a broad regulated-product scope.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE product-certification capability. These explicitly demonstrate quality, occupational health and safety, environmental-management, and product-compliance credentials.

After-Sales capabilityThe supplier states that it provides timely installation and debugging support in coordination with product delivery. It also reports written service procedures with follow-up records and a corrective and preventive action procedure with records; however, overseas service coverage is listed as zero, which limits the demonstrated international service reach.

R&D capabilityThe supplier reports a strong technical R&D team, new-product development within the past year, ODM availability, and multiple national invention and utility-model patents. These are explicit indicators of product-development and technical innovation capability, although no detailed patent counts or technical outcomes are provided.

Production capacityThe listed equipment includes automatic bending, forming, pressing, drying, laser cutting, punching, shearing, welding, robotic welding, and butt-welding machinery, supporting in-house metal fabrication and assembly capability. The supplier also lists production activities for medical devices, masks, protective equipment, and drugs, although capacity, output volume, and facility scale are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that its R&D team can understand customer requirements, design customized products, and deliver complete project solutions, demonstrating broad customization coverage.

Product Q&A

Q:What is the function of the mechanical interlock?

The interlocking function ensures that once one of the doors is opened, the other is locked. This prevents cross-contamination of airflow between two different levels of rooms.

Q:What material is used for the pass box?

The pass box is made of Full 304 Stainless Steel. The external casing can be stainless steel or coated plate, and the internal material is 304 stainless steel.

Q:Does the pass box have sterilization features?

Yes, the interior is equipped with ultraviolet germicidal lamps (UV light) to effectively kill microorganisms or bacteria entering the inner chamber, maintaining a clean environment.

Q:Can the pass box be customized?

Yes, customization is available. You can choose between mechanical or electronic interlocks, different corner styles, opening directions, and optional accessories like intercoms or UV light controllers.

Q:What are the dimensions of the pass box?

The external size is W600*H600*D600 mm, and the inner dimension is W486*H486*D530 mm. The overall size can be customized up to 600W-600h-600d (mm).