Air Shower Pass Box: Unpacking and Inspection Guide for Safe and Proper Use
The Air Shower Pass Box (also known as a Cleanroom Pass-Through) is a critical device used in controlled environments such as pharmaceutical labs, electronics manufacturing, and biotechnology facilities. It ensures contamination-free transfer of materials between different cleanroom zones.
To guarantee optimal performance and safety, proper unpacking, inspection, and initial setup are essential. This guide provides step-by-step instructions for handling your new Air Shower Pass Box while emphasizing safety precautions.
1. Safe Unpacking Procedures
① Pre-Unpacking Preparation
l Ensure the unpacking area is clean and dry to prevent contamination or moisture damage.
l Use gloves and proper tools (e.g., a box cutter or scissors) to avoid damaging the unit.
l Inspect the outer packaging for signs of severe impact, water damage, or mishandling.
② Step-by-Step Unpacking
l Carefully remove the outer packaging—avoid using excessive force.
l Check the shipping documents to confirm the model matches your order.
l Lift the unit with two people (if heavy) to prevent accidental drops.
l Verify all accessories against the packing list (e.g., power cables, filters, manuals).
⚠ If any damage or missing parts are found, DO NOT proceed—contact the supplier immediately.
2. Initial Inspection Checklist
① Visual Inspection
✔ Exterior: No dents, scratches, or deformities on stainless steel surfaces.✔ Doors & Seals: Smooth operation, no air leaks.✔
Transportation and Storage Guidelines for Air Shower Pass Box
The Air Shower Pass Box (also known as a Cleanroom Pass-Through) is a critical component in maintaining contamination control in cleanroom environments. Proper transportation and storage are essential to ensure its performance and longevity. Below are the key guidelines to follow:
1. Transportation Guidelines
The Air Shower Pass Box can be transported using standard methods (e.g., trucks, ships, or trains), but the following precautions must be taken:
Protect from Rain & Snow – The equipment must be shielded from moisture to prevent rust, corrosion, or electrical damage.
Secure Properly – Ensure the unit is firmly fixed during transit to avoid vibrations, impacts, or structural deformation.
Handle with Care – Avoid rough handling during loading/unloading to prevent damage to sensitive components.
2. Storage Conditions
To maintain the integrity of the Air Shower Pass Box, storage conditions must meet the following requirements:
Temperature Range: -10°C to 40°C – Extreme temperatures can affect material integrity.
Humidity Control: Relative humidity ≤80% – High humidity may cause rust or electrical malfunctions.
No Corrosive Gases – Storage areas must be free from acidic, alkaline, or other corrosive chemicals.
3. Storage Duration
The maximum storage period in its original packaging should not exceed 180 days.
For long-term storage, inspect the unit periodically to ensure packaging remains intact and environmental conditions are stable.
Conclusion
Proper transportation and storage of the Air Shower Pass Box are crucial to maintaining its functionality and extending its service life. Before installation, conduct a thorough inspection to verify that all components are undamaged and ready for use.
For further technical support, consult the manufacturer or supplier for detailed instructions!
Here Comes the “Guardian” of Flammable and Hazardous Chemicals!
When ordinary storage cabinets are “vulnerable” in the face of hazardous chemicals and traditional locks struggle to resist unauthorized access, Guangzhou Cleanroom Construction Co., Ltd. presents the explosion-proof cabinet with the dimensions of 900×450×1800mm, redefining the safety standards for hazardous chemicals storage with its outstanding strength!
Steel Body, Indestructible
Military-grade Material: The full-steel structure frame is integrally formed with 1.0mm thick cold-rolled steel plates, just like putting an “explosion-proof armor” on hazardous chemicals. Compared with ordinary cabinets, it can withstand more than 10 times the impact force. Even in case of severe collisions or high-temperature exposure, it remains rock-solid!
Precision Craftsmanship: With seamless welding technology and double anti-rust coatings, it is moisture-proof, corrosion-resistant, and deformation-resistant. Whether in the humid south or high-temperature workshops, it can continuously safeguard the safety of hazardous chemicals.
Intelligent Ventilation, Fresh Environment
The built-in intelligent ventilation system is like installing a “respiratory system” for the explosion-proof cabinet:
It monitors the gas concentration inside the cabinet in real time and automatically starts ventilation when the concentration exceeds the standard, quickly exhausting flammable and explosive gases;
It features a silent design, ensuring no interference with the working environment;
It supports both manual and automatic mode switching, flexibly adapting to different scenarios.
Fingerprint Lock Control, Enhanced Security
Say goodbye to the troubles of traditional keys, which are easy to lose or duplicate. The biometric fingerprint lock makes a powerful debut:
It achieves ultra-fast identification in 0.3 seconds, precisely rejecting “unauthorized access”;
It supports the entry of 100 sets of fingerprints, enabling hierarchical management of multiple users' permissions;
With an emergency backup key, it provides dual protection for foolproof security.
Optimal Dimensions, Space Master
The scientific dimensions of 900×450×1800mm bring three major advantages:
✅ Occupying less than 0.5 square meters, it can be easily installed even in narrow spaces;
✅ With 3 adjustable shelves, it allows for free combination, ensuring that hazardous chemicals of all sizes have their proper place;
✅ There are pre - reserved wiring holes at the top, enabling easy connection to monitoring and alarm devices.
The explosion-proof cabinets of Guangzhou Cleanroom Construction Co., Ltd. are not just storage tools but also a commitment to safety! From laboratories to chemical plants, from research institutions to production workshops, every place where hazardous chemicals are stored deserves such a “safety guard”!
Contact Us to Customize Your Exclusive Explosion-proof Storage Solution and Make Safety “Visible and Tangible”!Welcome to visit us for an up-close experience of the performance of the explosion-proof cabinet. We provide one-on-one solution design services!
A Comprehensive Analysis of Singapore's ISO 22000 "Food Safety Management System"
I. Introduction
In the context of increasingly frequent global food trade, food safety has become a core issue concerning public health and industry development. As a crucial hub of international food trade, Singapore's rigorous implementation of the ISO 22000 "Food Safety Management System" has set a benchmark for global food safety management. Guangzhou Cleanroom Construction Co., Ltd., with its deep - rooted expertise in food workshop purification, has become a key partner for numerous enterprises in implementing the ISO 22000 standard and ensuring food safety, through its professional equipment and technologies.
II. Synergy between the Core Contents of ISO 22000 and the Equipment of Guangzhou Cleanroom Construction Co., Ltd.
(I) Deep Integration of the HACCP System
ISO 22000 takes the HACCP system as its core. Singaporean food enterprises identify critical control points through a full - process hazard analysis. For example, a large - scale baking enterprise strictly detects pathogenic bacteria and agricultural residues during the raw material acceptance process, and precisely controls temperature and time during the baking stage. The air purification equipment of Guangzhou Cleanroom Construction Co., Ltd. adopts high - efficiency filtration technology, and its relevant performance data are shown in the following table:
Test Items
Test Standards
Test Results of Equipment from Guangzhou Cleanroom Construction Co., Ltd.
Interception rate of 0.3 - micron particles
≥99.97%
99.99%
Air cleanliness class
Class A specified by ISO 22000
Meets Class A standard
Bacterial filtration efficiency
≥99%
98%
This equipment creates a sterile barrier for food production, ensuring the effective implementation of the HACCP system.
(II) Construction of an Intelligent Communication Mechanism
The food safety information sharing platform established in Singapore enables data interconnection across the entire industry chain. Meanwhile, the real - time feedback of production environment data is equally crucial. The purification equipment of Guangzhou Cleanroom Construction Co., Ltd. is equipped with an IoT monitoring system, which can automatically collect 12 indicators such as workshop temperature, humidity, and dust particle count. Abnormal data can be pushed to managers' mobile phones within one second. After its application in a sauce processing factory, the system's early warning helped deal with filter blockage of the equipment in a timely manner, avoiding product contamination caused by poor air quality. The equipment failure response time has been significantly shortened, as shown in the following table:
Indicators
Before Application
After Application
Average failure response time
48 hours
2 hours
Unqualified product rate due to air quality issues
8%
1%
(III) Support for Systematic Management
Singaporean food enterprises incorporate food safety into their overall strategies, forming a closed - loop management from procurement to sales. Guangzhou Cleanroom Construction Co., Ltd. provides customized solutions. The adaptation of its equipment to different types of food processing scenarios is shown in the following table:
Food Processing Types
Suitable Equipment
Achieved Effects
Meat processing
Negative pressure purification workshop
Effectively isolates odors and microorganisms, reducing the total number of colonies by 85%
Beverage production
Laminar flow hood
Ensures a Class 100 clean environment for the filling process, increasing the product qualification rate to 99.5%
Baked goods production
Combined purification unit
Stably controls temperature, humidity, and air cleanliness, reducing the product deterioration rate by 70%
(IV) Strengthened Implementation of Prerequisite Programs
Strict implementation of GMP (Good Manufacturing Practice) and SSOP (Sanitation Standard Operating Procedures) is the foundation of food safety. The purification equipment of Guangzhou Cleanroom Construction Co., Ltd. integrates dual functions of ultraviolet sterilization and ozone disinfection, with a significant effect on controlling the total number of colonies in the workshop. The modular design improves equipment maintenance efficiency by 60%, ensuring that the production environment remains compliant. The comparison of workshop hygiene inspection results before and after the use of the equipment in a dairy enterprise is as follows:
Inspection Items
Before Use
After Use
Total number of colonies in the workshop (CFU/m³)
800
75
Hygiene inspection pass rate
85%
98%
III. Singapore's Implementation Measures and Enterprise Practices
(I) Policy - Driven Equipment Upgrades
Singapore's strict food safety regulations are deeply integrated with the ISO 22000 standard, and tax incentives are provided for certified enterprises. Driven by these policies, the purification equipment of Guangzhou Cleanroom Construction Co., Ltd., with the advantages of 30% energy savings and a 5 - year extended service life, has assisted more than 300 enterprises in equipment upgrading, helping them reduce operating costs while ensuring compliance. The cost comparison of some enterprises before and after using the equipment is as follows:
Enterprise Types
Annual Average Cost before Equipment Use (10,000 yuan)
Annual Average Cost after Equipment Use (10,000 yuan)
Cost Reduction Percentage
Small and medium - sized food factories
50
32
36%
Large - scale food groups
200
130
35%
(II) Empowering Enterprises through Technical Training
Local institutions conduct special training on the ISO 22000 standard. Meanwhile, Guangzhou Cleanroom Construction Co., Ltd. also launches courses on equipment operation and maintenance, having trained over 5,000 enterprise technicians in total. Through the "theory + practical operation" model, it ensures that enterprise employees master the equipment performance proficiently and give full play to the effectiveness of the purification equipment. The training effect data are as follows:
Training Stages
Employee Equipment Operation Proficiency Score (out of 10)
Equipment Failure Incidence Rate (times/month)
Before training
4.5
8
After training
8.8
2
(III) Ensuring Implementation through Certification and Supervision
In the strict certification and audit process, the purification environment accounts for 40% of the on - site evaluation. With stable performance parameters and complete maintenance records, the equipment of Guangzhou Cleanroom Construction Co., Ltd. has helped 80% of its partner enterprises pass the ISO 22000 certification at one time, becoming a "reliable guarantee" for enterprise certification. The certification situation of partner enterprises in the past three years is as follows:
Years
Number of Partner Enterprises
Number of Enterprises Passing Certification at One Time
Pass Rate
2022
120
96
80%
2023
150
120
80%
2024
180
144
80%
IV. Benefits of ISO 22000 Implementation and the Value of Guangzhou Cleanroom Construction Co., Ltd.
(I) Enhancement of Enterprise Competitiveness
Certified enterprises have a greater advantage in the international market. For example, a Singaporean seasoning company successfully entered the EU market due to its clean production environment. The purification equipment of Guangzhou Cleanroom Construction Co., Ltd. helps enterprises win customer trust by creating an image of high - standard production, increasing the average market share by 15%. The changes in the market share of some enterprises are as follows:
Enterprise Names
Market Share before Equipment Use
Market Share after Equipment Use
Increase Range
ABC Food
12%
28%
133%
Delicious Sauce Factory
8%
20%
150%
(II) Assurance of Consumer Confidence
ISO 22000 - certified products and the clean environment created by the equipment of Guangzhou Cleanroom Construction Co., Ltd. jointly guarantee food safety. Consumers can not only view the production process but also understand the workshop environment data through product traceability codes, further enhancing their confidence in consumption. Market research data show:
Research Contents
Enterprises without Equipment from Guangzhou Cleanroom Construction Co., Ltd.
Enterprises with Equipment from Guangzhou Cleanroom Construction Co., Ltd.
Consumer trust score for product safety (out of 10)
5.2
8.6
Repurchase rate
30%
65%
(III) Optimization of the Industry Ecosystem
ISO 22000 promotes the standardization of the food industry, while the purification equipment of Guangzhou Cleanroom Construction Co., Ltd. promotes industry upgrading through technological innovation. The company's developed intelligent purification system realizes automatic energy consumption adjustment and fault prediction, leading the industry towards intelligence. The energy consumption comparison data of the equipment are as follows:
Equipment Types
Annual Average Energy Consumption of Traditional Purification Equipment (kWh)
Annual Average Energy Consumption of the Intelligent Purification System of Guangzhou Cleanroom Construction Co., Ltd. (kWh)
Energy Saving Percentage
Air purification units of the same specification
150,000
105,000
30%
V. Analysis of Typical Cases
(I) ABC Food's Quality Breakthrough
ABC Food once faced customer loss due to microbial over - standard issues. While introducing the ISO 22000 standard, it adopted a customized purification solution from Guangzhou Cleanroom Construction Co., Ltd. After the transformation, the workshop cleanliness was upgraded from Class 10,000 to Class 1,000, and the product unqualified rate decreased from 12% to 1.5%, successfully 重塑 ing its brand image. The specific data changes are as follows:
Indicators
Before Transformation
After Transformation
Workshop cleanliness class
Class 10,000
Class 1,000
Product unqualified rate
12%
1.5%
Customer churn rate
25%
5%
(II) The Expansion Secret of a Famous Catering Chain
A well - known catering chain selected the kitchen - specific purification equipment of Guangzhou Cleanroom Construction Co., Ltd. during its national expansion. The equipment effectively solved problems such as fume odor and bacterial growth, ensuring the safety of the food processing environment and helping the brand increase the number of branches by 200% in three years. The changes in key indicators are as follows:
Indicators
Before Equipment Use
After Equipment Use
Kitchen odor complaint rate
40%
5%
Product return rate due to processing environment problems
15%
2%
Number of branches
50
150
VI. Future Outlook
With the deep integration of AI, big data, and food safety management, the ISO 22000 standard will continue to be upgraded. Guangzhou Cleanroom Construction Co., Ltd. plans to develop an AI - based intelligent purification system. Through machine learning, it will optimize equipment operation parameters and achieve self - adaptive control of the production environment, continuously providing leading purification solutions for global food enterprises and safeguarding the food safety line.
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