Laminated Steel Padlock
Heavy Duty Laminated Steel Padlock which is suitable for different places.
Different heights of shackles could meet the special needs of customers.
Description
Laminated Steel Padlock Product Description
The Laminated Steel Padlock is a heavy-duty lock suitable for various applications, providing both durability and reliable security. Whether used in warehouses, factories, workshops, garages, or outdoor storage, this laminated padlock offers robust protection. With different shackle heights and sizes available, it meets diverse customer needs, making it a popular choice for industrial and commercial environments.

Product introduction
Material and Performance
Material selection is critical when choosing a padlock. Common materials include stainless steel, brass, zinc alloy, iron, and aluminum. The Laminated Steel Padlock is made from high-quality laminated steel, offering several advantages:
- High Strength and Durability: The steel body can withstand impact and prevent tampering or break-ins.
- Excellent Corrosion Resistance: With proper surface treatment, the lock can resist rain and moisture, making it suitable for long-term outdoor use.
- Cost-Effective: Compared to pure brass or stainless steel locks, laminated steel padlocks provide excellent security at a more competitive price.
While brass locks have superior mechanical properties and are commonly used in premium applications, zinc alloy locks are durable, corrosion-resistant, and easy to mold, often used in mid-range padlocks. Aluminum and iron locks are lightweight but do not match laminated steel in terms of durability and security. This makes laminated steel lock an ideal choice for reliable long-term use.
Surface Treatment
Surface treatment greatly affects a padlock's lifespan and appearance. High-quality locks typically undergo electroplating, coating, or coloring to form a protective layer. Our Laminated Steel Padlock features an electroplated finish that is bright, smooth, and free of bubbles, rust, or oxidation marks.
The shackle is made of steel with a zinc-plated surface for enhanced rust resistance, ensuring the lock remains reliable even in outdoor conditions. The cylinder is made of Zamak alloy, available in 40mm, 50mm, and 65mm sizes, and comes with high-quality steel keys, guaranteeing smooth and secure operation.



Product specification

Product application

Applications
The Laminated Steel Padlock / padlock laminated / master laminated padlock is suitable for a wide range of scenarios:
- Warehouses and Factories: Secure storage items, machinery, and hazardous materials.
- Outdoor Facilities: Ideal for workshop doors, sheds, garage doors, and fences.
- Commercial and Home Use: Can lock toolboxes, storage cabinets, and other valuables.
Due to its strong and compact design, laminated steel padlocks are widely used in industrial, commercial, and residential settings, offering versatile security solutions.
Usage Tips and Maintenance
- Shackle Selection: Choose the appropriate shackle length and thickness according to your security needs.
- Regular Maintenance: Clean the lock body and cylinder periodically and apply anti-rust lubricant to ensure smooth operation.
- Installation Environment: Avoid prolonged exposure to water or extreme humidity; for outdoor use, consider models with protective covers.
- Key Management: Manage keys or combinations properly to ensure the padlock provides optimal security.
When choosing padlocks, you should pay attention to the following aspects.
1. The material
The lock material on the market is divided into stainless steel, brass, zinc alloy, iron steel, and aluminum. Stainless steel, with good strength, and excellent corrosion resistance, is the best lock material; Copper is more general, and has superior mechanical properties, the price is also expensive; High-quality zinc alloy is sturdy and wearable and has strong corrosion resistance, easy to shape, so it is generally used to make a mid-range lock.
2. Surface finishing
Surface treatment is generally electroplating, spraying, and coloring, which can form a protective film against the product. Padlocks of good quality are generally electroplated treated, with moderate coating, bright color, no bubbles, rust, and oxidation signs.
Packing pictures

In summary, the Laminated Steel Padlock combines high-strength laminated steel, superior surface treatment, and multiple size options to deliver reliable security for various environments. Whether for industrial, commercial, or home use, the laminated steel lock / padlock laminated / master laminated padlock ensures efficient protection of valuables and provides peace of mind, making it a trustworthy choice for safety and security needs.
FAQ
Q1: How long is your delivery time?
A: Usually it's 3 months.
Q2: Do you provide OEM service?
A: Yes, we do.
Q3: What are your terms of payment?
A: 30% T/T in advance, balance before shipment or against B/L copy.
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