China Pin Tumbler Cam Lock Manufacturers, Suppliers and Factory - Wholesale Service

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Your Professional Pin Tumbler Cam Lock Supplier

Zhejiang Huili Lock Co., Ltd. is a technology-driven enterprise specializing in research & development, product design, manufacturing, and sales. Our product range includes smart door locks, fingerprint door locks, smart glass door locks, smart cabinet locks, cam locks, cabinet locks, key switch locks, auto locks, lock cylinders, and die-casting parts.

Rich Experience

Huili Lock was established in 2001 and has over 25 years of experience in manufacturing smart locks and cabinet cam locks.

Strong R&D Capability

Our team includes 8 engineers, covering hardware, software, and mold engineering. We provide 100% technical support and problem-solving throughout the entire product lifecycle.

Strong Supply Capacity
We operate two complete production lines for smart door locks and cabinet cam locks, with an annual output of up to 5,000,000 units. We have introduced the latest-generation CNC machining centers and CNC lathes, along with other high-precision equipment, to enhance production speed and product accuracy.

Quality Assurance

All series of smart door locks and cabinet cam locks are strictly controlled under the ISO 9001 quality management system. Quality control includes incoming material inspection, initial inspection, in-process inspection, final inspection during die casting/processing, 100% inspection after assembly, and pre-storage inspection of finished products.

Cam Lock with Tubular Key
Model: SD2-01Material: Zinc alloy lock,
Barrel Lock for Vending Machine
Model: SD4-04Material: Zinc alloy lock,
Combination Cam Lock for Control Cabinet
Model: SD5-01Material: Zinc alloy lock,
Radial Pin Tumbler Cam Lock
Model: SD7-09Material: Zinc alloy lock,
Brass Trailer Lock for Coupling Head
Model: SD307-AMaterial: brass lock,

Parameter

Lock material & Plating	Key material & Plating	Rotation	Key pull position	Mounting
Zinc alloy material, chrome plating	2 zinc keys, chrome plating	90degree	Key can be pull in both position	M12 nut mounting

Types of Pin Tumbler Cam Lock

The pin tumbler cam locks produced by our company mainly include the following types:

Cam Lock With Tubular Key
Our high-performance cam lock with tubular key, which are made of high-quality zinc alloy die-casting. After precision machining and electroplating processes such as chrome plating and nickel plating, they have excellent corrosion resistance.

Radial Pin Tumbler Cam Lock
Our radial pin tumbler cam lock using high-strength zinc alloy die-casting technology, with a surface treated with chrome or nickel plating for long-lasting rust and corrosion prevention.

Barrel Lock For Vending Machine
The lock cylinder structure adopts a pin type design to enhance the protection level. The product is equipped with copper or iron keys, and the nut installation is simple and fast.

Advantages of Pin Tumbler Cam Lock

01/

Convenience of Use
Pin tumbler locks are straightforward to use, requiring just a simple key turn to lock and unlock. This ease of use, combined with their security features, makes them a practical choice for everyday use.

02/

Rekeying Capability
One of the notable features of pin tumbler locks is the ease with which they can be rekeyed. Homeowners can easily change the key configuration, enhancing security, especially in situations where there's a concern about unauthorized key duplication or possession.

03/

Cost-Effectiveness
Pin tumbler locks are available at a wide range of prices, making them suitable for various budgets. This cost-effectiveness, coupled with their reliable performance, makes them an attractive option for both residential and commercial applications.

04/

Compatibility with Smart Lock Technology
For those seeking a modern locking solution, pin tumbler locks can be integrated with smart lock technology. This combination offers additional features like remote access, keyless entry, and the ability to monitor and manage access, thus enhancing the overall security and convenience of the locking system.

05/

Durability and Longevity
Known for their durability, pin tumbler locks are designed to withstand frequent use and are commonly used in high-security applications. Their robust construction contributes to their long lifespan, making them a reliable choice for consistent security over time.

06/

Decent Pick Resistance
While no lock is entirely pick-proof, pin tumbler locks are generally more challenging to pick compared to other types, like wafer locks, due to additional security features that can be added (see Security Upgrades).

Applications of Pin Tumbler Cam Lock

Residential Doors

Pin tumbler locks are the standard for home security, especially in entry doors and interior rooms. Their easy rekeying capability allows homeowners and locksmiths to change keys without replacing the entire lock.

Commercial and Office Buildings

Offices often use pin tumbler locks on doors, cabinets, and filing systems to safeguard sensitive documents and restrict access to authorized personnel.

Lockers and Storage Units

In gyms, schools, workplaces, and recreational facilities, lockers equipped with pin tumbler locks provide secure storage for personal belongings.

Cabinets and Furniture

File cabinets, desks, and storage furniture commonly feature pin tumbler locks to prevent unauthorized access.

Coin-Operated Devices and Vending Machines

Tubular pin tumbler locks are frequently found in vending machines, arcade games, and coin-operated washing machines, where compact but secure locking is necessary.

Elevators and Public Facilities

Certain elevator control panels and public access points use pin tumbler locks to prevent tampering and unauthorized use.

Bicycle Locks

Tubular pin tumbler locks are often integrated into bike locks due to their compact size and resistance to picking.

Industrial Applications

Pin tumbler locks are utilized in hazardous material storage, electrical enclosures, and other critical industrial settings where reliable locking mechanisms are essential.

Components of a Pin Tumbler Cam Lock Mechanism

The Cylinder
The cylinder, also known as the shell, housing, or body, is the static core of the pin tumbler lock. It acts as a protective container for all the functional parts of the lock.

The Plug
Within the cylinder, the plug is a pivotal element. It is a rotating cylinder that creates a rotational shear line, which is crucial for the lock's functionality.

The Shear Line
The shear line is a critical concept in the pin tumbler lock mechanism. It can be described as the physical gap between the cylinder and the plug.

Driver Pins

Driver pins play a key role in the locking mechanism. When there is no key in the lock, this series of pin stacks sit between the cylinder and the plug, obstructing the shear line.

Key Pins

Located in the lower section of the plug, key pins interact directly with the key when inserted.

Springs
Springs in a pin tumbler lock serve a simple yet crucial function: they push the pins into the plug, ensuring that the driver pins block the shear line when the key is not present.

Warding
Warding refers to the shape or formation of the keyway in the lock, and it extends throughout the entire lock.

Pin Chambers
Pin chambers, or pin wells, are a series of aligned holes drilled through the housing into the plug.

Ordering Process

Select products→Send inquiry→Price list offered→Sample/Price confirmed→Order online or offline→Deposit payment→Mass production→Balance payment→Goods sent out→Shipment received→Five-star rating on order

Combination Cam Lock For Control Cabinet manufacturers

Packaging and Shipping

Packaging

Inner packaging: Shockproof foam

Outer packaging: Carton

Customized packaging available upon request

Shipping

Shipping by sea, by air, by express are acceptable. According to your requirements.

Our Factory

Our factory have covered an area of total 7000 square meters, which its workshop for die casting, injection, machining, assembly, testing, and its warehouse for raw material, semi-finished product and finished product.

Our Certificates

Huili has passed the ISO9001:2015 international quality system certification, and owns more than 40 independent intellectual property rights and patents.

Certificate for smart lock and cabinet cam lock, such as FCC, CE, UKCA, ISED, IP65,ROHS.

FAQ

Q: Are pin tumbler locks hard to pick?

A: Conceptually, the lock-picking process is quite simple, but it is a very difficult skill to master. Locksmiths have to learn exactly the right pressure to apply and what sounds to listen for. They also must hone their sense of touch to the point where they can feel the slight forces of the moving pins and plug.

Q: How does a pin tumbler lock work?

A: A pin tumbler lock's mechanism consists of springs, driver pins, and key pins inside a cylinder, all held in place by a case. The key pins' varying lengths are designed to match the cuts on the correct key, while driver pins rest on top of the key pins. When the proper key is inserted, it lifts the pins to a shear line, aligning the gap between the driver and key pins, allowing the internal cylinder (plug) to rotate and unlock the lock.

Q: What are the three main components of a tumbler lock?

A: A conventional pin tumbler lock showing the three basic parts: the plug, the shell, and the keyway slot in the plug.

Q: What are common problems with tubular locks?

A: Dirt, rust, or corrosion inside the lock can obstruct the pins and distort feedback, making picking far more difficult. Before attempting to pick a lock, inspect it for wear or contamination. Applying a non-invasive lock lubricant can ease movement without damaging internal components.

Q: What are the applications of cam lock?

A: Typical applications include: enclosures, electrical cabinets, electrical panels, vending machines, display cases, post boxes, office furniture, lockers, and numerous types of cabinets in vehicles, trains and aeroplanes.

We're well-known as one of the leading pin tumbler cam lock manufacturers and suppliers in China. Please feel free to buy high quality pin tumbler cam lock at competitive price from our factory. For more information, contact us now.

Barrel Lock for Vending Machine, Cam Lock with Tubular Key, Combination Cam Lock for Control Cabinet

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