Computerized double-row pit single-opening cylinder

Lock cylinder

Computer pit single-opening cylinder

Computer pit double-opening lock cylinder

25 handle (both sides R)

Big eight handle

271 Handle

Oval stainless steel handle

What are the characteristics of zinc alloy lock cylinder? Do you know?

A door lock concern in the location of the lock body core, a good door lock can be used for a relatively long time, depending on the material of the lock core, if the iron lock core, time will rust, not durable, the general household or choose to make people feel at ease zinc alloy lock core. Zinc alloy lock cylinder practical, cost-effective, plastic and good, relatively than the full copper lock cylinder, the price is much cheaper, practical and affordable, a full copper door lock 300-400 yuan, a zinc alloy lock cylinder only 100 more than the first, the price is more attractive. 　　Stainless steel lock cylinder and zinc alloy lock cylinder belongs to a kind of door lock, leading customers to buy a zinc alloy lock still think it is a stainless steel lock, so we know what the difference between stainless steel lock cylinder and zinc alloy lock cylinder when buying a lock cylinder? 　　1. stainless steel lock cylinder handle is mostly pressed by water press, can not make complex patterns, the lock style simple and generous. 　　2. scratch method, scrape the back of the panel with a knife or file and other sharp tools, these traces are very hard, it is difficult to scratch, inside and outside the same color is a stainless steel lock, soft and easy to scratch the silver is a zinc alloy lock cylinder. 　　3. Identification method of positioning support points, stainless steel lock material hard, no positioning support points on the back of the panel. 　　4. Weld point identification method, the market stamping stainless steel lock core, the back of the panel is welded, if there is a weld point, is the stainless steel lock core. 　　5. Visual inspection method: identify the surface differences between the two materials by visual inspection, stainless steel lock cylinder than zinc alloy lock cylinder luster is more natural, seconds delicate, warm texture, and present a gorgeous texture in the light. 　　What are the advantages of each of the different door lock materials? What are the characteristics of zinc alloy lock cylinder? 　　1. The production of zinc alloy lock cylinder is die-casting, which can be formed in one go, and the production speed is fast, which improves the production and delivery efficiency. 　　2. The quality of zinc alloy lock cylinder is better than iron locks, because the hardness of zinc alloy is good, conducive to die-casting when producing different types of door and window hardware locks, will not be deformed, zinc alloy lock cylinder die-casting, it is also easy to find the quality of hardware lock cylinder problems, timely discovery of quality problems where, rectification, improve quality. 　　3. zinc alloy lock cylinder die-casting, excess raw materials can be recycled, not waste, more environmentally friendly. 　　4. Zinc alloy lock core plating effect is good, the surface treatment is good, zinc alloy lock core plating after bubbles and pits less, the surface looks smooth and flat. 　　5. Zinc alloy lock core plating sealed oil is not easy to rust long spots, can ensure the beauty of the surface and corrosion resistance.

Share the dry goods, a minute with understanding of the zinc alloy lock cylinder

Zinc alloy lock cylinder with a number of anti-theft technology, a variety of shaped anti-pulling bullet to prevent technical opening, with the unique structural design of the bullet and blade, has a high anti-technical opening security performance. The lock cylinder is equipped with accurate numbered marbles and shaped marbles structure, the numbered marbles and shaped marbles must be pulled out at the same time when the technology is opened, so that when the technology fails to open, it can be locked automatically. The lock cylinder adopts multiple combinations of various shaped marbles, which can compile one billion key numbers and achieve zero mutual opening of the area (one in sixteen million). The lock cylinder increases the lateral inward pressure side column clamping device, greatly improving the ability to prevent violent strong twisting. 　　The main role of the zinc alloy lock cylinder is to transmit the torque coming from the head, so as to guide the soldier chapter move the lock other parts of the lock to open and lock, padlock, drawer lock, door lock, bicycle lock lock cylinder head structure is different, the way to transmit torque is different, but the role is the same. 　　What are the criteria for the purchase of zinc alloy lock cylinder? Let's all analyze it together. The safe lock cylinder has been upgraded to B and C grade, try to choose C grade when buying and selling. 　　One: before buying a lock, you can judge the lock cylinder by looking at the cost of the key teeth, mainly by looking at the structure of the lock cylinder, the edged edge column structure is often much better than the traditional marble structure. When opening a lock, try to find a professional teacher to consult first, and then open the lock according to the situation. 　　Second: choose a lock by weight weighing two, look at the lock core by weight. The heavier the weight, the better the quality of the lock core, the more beads in the lock core, the better the anti-theft function. 　　Three: choose a lock core to see the color, than the color to see the workmanship. Lock core by electroplating treatment, smooth surface, bright color, of which, dark yellow is a copper core, more solid, good anti-theft performance, lock core color dull, gray with bubbles is zinc alloy, anti-theft performance in general. 　　Fourth: the key inserted into the lock core query, key rotation anti-theft and poor anti-boiling performance. After the key is inserted half, rotate clockwise or counterclockwise with 5 to 7 points of force, continue to press the key into the lock hole, the key is locked that the lock cylinder anti-theft performance is poor, in the semi-rotating state successfully inserted into the lock cylinder means good anti-theft effect. 　　Zinc alloy lock cylinder is a common door lock, material for zinc alloy, zinc alloy lock cylinder soft, light, low material strength, then you know what the advantages of zinc alloy lock cylinder? Let's analyze it together. 　　1. zinc alloy lock cylinder using die-casting production, a molding, fast production speed. 　　2. Zinc alloy lock cylinder quality is better than iron locks, zinc alloy hardness is good, easy to die-cast into different types of hardware locks without deformation, but also easy to find quality problems and timely improvement. Iron locks do not have this function. 　　3. After zinc alloy die-casting, the excess raw materials can be recycled. 　　4. Zinc alloy plating and sealing oil is not easy to rust long spots. 　　5. Zinc alloy lock cylinder plating effect is better than iron locks, and the surface of the treatment is the same.