Professional-Grade Environmental Protection Solution
WEISHUO's IP67 fully sealed waterproof and dustproof hard box is designed for users who need to protect important items in extreme environments. The case uses a precise one-piece molding process and multiple sealing technologies, fully meeting and exceeding the IP67 international protection rating standard. Whether for outdoor adventures, industrial sites, underwater operations, or laboratory environments, our protective cases provide the most reliable all-around protection. Each case undergoes a rigorous quality control process in our own factory to ensure stable and reliable sealing performance.
Basic Specifications:
Size Series:
| Type | Model No | Outside Size(mm) | Inside Size(mm) |
| Handheldhard case | WS5011-8 | 210*171*90 | 190*125*78 |
| WS5001-9 | 230*191*104 | 210*145*92 | |
| WS5002-10 | 266*240.5*129.5 | 243*185*116 | |
| WS5003-10H | 266*240.5*174.5 | 243*185*161 | |
| WS5010-11 | 291*216*108 | 268*160*95 | |
| WS5004-13 | 334*293.5*151 | 307*234*137 | |
| WS5005-16 | 409.5*332.3*165 | 381*267*150 | |
| WS5006-18 | 462*356*192 | 434*292*176 | |
| WS5008-20 | 515*393*186 | 459*330*170 | |
| WS5007-21 | 565*416*222 | 506*350*204 | |
| WS5009-21B | 545*417*132 | 489*354*116.5 | |
| Pull rodhard case | WS6001 | 559*358*233 | 519*295*191 |
| WS6002 | 797*505*319 | 734.5*440*274 |
Material: High-quality engineering PP plastic
Protection rating: IP67 certified (international protection standard)
Operating temperature: -30℃ to +80℃
Color: Standard black, various colors can be customized
• IP Rating Definition
IP (Ingress Protection) rating is a protection rating standard established by the International Electrotechnical Commission (IEC):
The first digit "6": Highest dust protection level, indicating "complete protection against dust intrusion"
Test conditions: Tested for 8 hours in a test chamber with a dust concentration of 2 kg/m³
Protection effect: No visible dust accumulation inside
The second digit "7": Medium to high waterproof level, indicating "protection against short-term immersion in water"
Test conditions: Immersion in 1 meter of water for 30 minutes
Protection effect: No water penetration inside
Fully Sealed Protection System
Main Sealing Strip: Continuous one-piece molded silicone strip, seamless design
Auxiliary Sealing: Secondary sealing lip on the edge of the lid
Latch Sealing: Waterproof and dustproof design at the latch
Hinge Protection: Sealing treatment at the hinge shaft end
Structural Strength Design
Uniform wall thickness, reinforced key areas
Four-corner anti-collision structure for enhanced impact resistance
Passed multiple drops from a height of 1.2 meters
Environmental Adaptability: Wide temperature range adaptability (-30℃ to +80℃); UV aging resistant treatment; Salt spray corrosion resistant (suitable for marine environments); Anti-mildew and antibacterial treatment (optional)
Raw Material Inspection: Batch inspection of PP raw materials to ensure material consistency; Elasticity testing of sealing strips to guarantee long-term sealing performance; Corrosion resistance testing of hardware components
Production Process Control: Real-time monitoring of injection molding process parameters; Online detection of dimensional accuracy; Error-proofing design during assembly
Final Testing and Verification
100% Airtightness Test: Each box undergoes a negative pressure airtightness test.
Sampling Immersion Test: Each batch is sampled for actual immersion verification.
Dust Environment Test: Dust protection verification is conducted regularly.
Third-Party Certification: Certification reports are obtained from third-party laboratories periodically.
Outdoor Sports and Adventure: Waterproof protection for photographic equipment, protection for outdoor electronic devices, safekeeping of important documents and cash, moisture-proof storage of first-aid medicines.
Industrial and Construction: Protection for precision measuring instruments, protection for industrial control equipment, storage of construction site tools, carrying of electrical maintenance equipment.
Marine and Water Activities: Protection for marine electronic equipment, storage of diving equipment, protection for fishing equipment, carrying of water sports equipment.
Scientific Research and Military: Protection for field research equipment, transportation of laboratory instruments, storage of military equipment, protection for emergency communication equipment.
Everyday Life Applications: Waterproof preservation of important documents, moisture-proof storage of electronic products, anti-oxidation of jewelry, long-term preservation of collectibles.
| Comparison Item | Ordinary Waterproof Case | Weishuo IP67 Protective Case | Advantage Analysis |
| Protection Grade | Usually IP54 or uncertified | IP67 international certification | Quantifiable verification of protective performance |
| Sealing System | Single-layer sealing strip | Triple sealing system | 300% improvement in sealing reliability |
| Test Standard | Basic functional test | Strict IP standard test | More reliable quality assurance |
| Service Life | Sealing failure in 1-2 years | Sealing retention for more than 5 years | Higher long-term investment value |
| Environmental Adaptability | Normal temperature and humidity environment | Wide temperature range from -30℃ to +80℃ | Broader application scope |
| Professional Certification | Usually uncertified | Third-party laboratory certification | More guaranteed quality |
Weishuo IP67 Protective Case:
Correct Usage Instructions
Pre-use Inspection: Ensure the sealing strip is clean and undamaged.
Post-Immersion Treatment: After underwater use, rinse with clean water and dry the surface.
Annual Testing: Conduct a simple immersion test to verify the seal.
Storage Recommendations: Avoid prolonged exposure to direct sunlight; do not place excessively heavy items on the lid; when not in use for extended periods, keep the lid slightly open to prevent the sealing strip from sticking; the recommended storage temperature is between -20℃ and +50℃.
Q1: What is the difference between IP67 and IP68? Which is better?
A1: IP67 indicates protection against short-term immersion (1 meter for 30 minutes), while IP68 indicates protection against continuous immersion (conditions determined through negotiation between the manufacturer and user). For most applications, IP67 is sufficient. For extended underwater operations, we can provide customized products with an IP68 rating.
Q2: Why is it difficult to open the suitcase after checking it in on the plane?
A2: This is due to the pressure difference. The cargo hold is pressurized at high altitudes, and after landing, the pressure inside the suitcase is higher than the outside, creating a "vacuum effect." We recommend: choosing a model with a pressure equalization valve; not completely sealing it before checking it in; and waiting a while after arrival before opening it.
Q3: Can the IP67 fully sealed waterproof and dustproof hard box protect the contents from extreme temperatures?
A3: IP67 mainly protects against water and dust, and has some buffering effect on temperature, but it does not completely isolate the contents. If insulation is required, we can provide: insulated inner lining version; phase change material insulation layer; professional constant temperature box products.
Q4: How can I verify that the suitcase I received truly meets the IP67 standard?
A4: We offer the following verification methods:
Check the third-party testing report included with the suitcase
Conduct a simple test: Fill with paper towels and immerse in water for 30 minutes to check
Use our testing service: You can send it back for professional testing
Specify that you require an independent third-party inspection report when purchasing.
About WEISHUO's Quality Commitment:
We are not just manufacturers of protective cases; we provide a reliable commitment to protection. Every IP67 protective case represents our dedication to quality and our responsibility to our customers.
WEISHUO’s Professional Advantages:
15 years of professional experience in manufacturing protective cases
A complete quality management system (ISO9001 certified)
Advanced testing equipment and laboratories
A professional R&D and technical team
A comprehensive after-sales service system
Five Reasons to Choose WEISHUO IP67 Protective Cases:
Genuine IP67 Certification: Not a marketing gimmick, but a genuine protection level that has undergone rigorous testing
Durable Sealing Performance: Made with high-quality materials and precision manufacturing processes, ensuring long-term reliability
Professional Customization Capabilities: From color to function, meeting your individual needs
Comprehensive Technical Support: Professional guidance throughout the entire process from selection to use
We always uphold legality and compliance as the highest principle of our business operations, strictly adhering to national laws and regulations and resolutely implementing industry regulatory requirements. Our products and services are only available to legally authorized professional users, and we are committed to contributing to national security and social stability.
Our Core Principles:
Strictly abide by national laws and regulations
Resolutely implement industry regulatory requirements
Serve only legally authorized users
Maintain national security and stability
Address
Building 6,300# Chuanghui Road,Zhongnan Hi-Tech Binhai Industrial Zoo, Ninghai, Ningbo, Zhejiang, China
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