Have you ever experienced a control cabinet opening during transportation, water ingress through the hatch of outdoor equipment, or damage to precision instruments caused by poor sealing due to an improper latch selection? In industrial and commercial applications, what appears to be a simple cabinet latch actually plays a critical role in the safety, reliability, and service life of equipment.
By partnering with Baotai, you can avoid these concerns entirely. As a professional industrial hardware manufacturer certified to ISO 9001 and IATF 16949, Baotai offers comprehensive latch solutions—from standard products to highly customized designs—helping you ensure product quality and performance from the very beginning.
This guide provides an in-depth overview of the core functions, types, and materials of industrial latches, serving as a practical reference for selecting reliable, industrial-grade cabinet latching solutions.
During the locking process of a compression latch, the cam is drawn forward by a controlled stroke, compressing the sealing gasket between the door frame and the enclosure to create a tight seal. The latch body is typically made of stainless steel, while silicone or EPDM is commonly used for the sealing gasket.
These latches are widely used in outdoor telecommunications cabinets, vehicle control units, and other harsh environments where dust and water protection is critical. They offer excellent sealing performance, vibration resistance, and long-term reliability, making them an ideal solution for industrial applications.
Baotai offers a comprehensive range of compression latches, including cam latches, lever latches, self-adjusting latches, and lift-and-turn latches. For more detailed specifications and applications, you can browse：https://www.btlatch.com/product-category/locks-latches/compression-latches/
How to Choose the Right Material?
Choosing the wrong material is the main cause of the early failure of the latch. The following are the material guidelines for industrial scenarios:
| Material | Properties | Optimal Applications |
| Stainless Steel (300 Series) | Excellent rust & corrosion resistance, high mechanical strength | Food & beverage plants, chemical environments, coastal areas, medical equipment, outdoor enclosures |
| Zinc Alloy (Zamak)
|
Good strength-to-cost ratio; plated finishes for varied look & extra resistance | Indoor industrial equipment, data-center cabinets, commercial machinery, general industrial settings |
| Engineering Plastic / Nylon | Light weight, electrically insulating, non-magnetic, chemically resistant | Electronic & electrical gear, non-critical light-load uses, RF-sensitive environments |
| Brass | Naturally corrosion-resistant, good electrical conductivity, premium appearance | Marine-equipment interiors, applications requiring electrical grounding, aesthetic-focused professional devices |
The above table is the suggestion we have given. In fact, when it comes to material selection, the core principle is to match the environment with performance and avoid malfunctions caused by improper use of materials. In addition, decisions should be made based on different usage scenarios.
If you are unable to make a decision based on your needs, then leave it to Baotai, which can provide you with a comprehensive and complete solution.
About Baotai
Partnering with Baotai offers the following key advantages:
• Engineering Support: Professional technical support to help you select standard products or develop customized solutions tailored to your application.
• Quality Assurance: Certified quality management systems, including ISO 9001, ensure strict control and reliability throughout every stage—from raw materials to finished products.
• Stable Supply Chain: Vertically integrated manufacturing and large-scale production capabilities ensure reliable lead times and consistent supply to support your project schedules.
• Compliance & Certification: Baotai products comply with international standards and commonly hold certifications such as CE and RoHS.
At any time, you can visit Baotai ‘s official website https://www.btlatch.com/to learn and explore the product library, technical parameters and certification information, etc. Or email our technical sales team at info@btlatch.com.
FAQs
What is a cabinet door latch?
It is a device that fixes the cabinet door in the closed position, ensuring that the cabinet door remains closed and keeping the space tidy and orderly.
How to confirm the quality of the latch?
Please pay attention to the following points: material certification, surface treatment quality, operation feel, and require a test report.
How to choose cabinet latches?
Consider the strength and security that the latch can provide to keep the door firmly closed. In addition to the size, you should also consider the material and structure of the cabinet.
