First, from the material to distinguish, at this point, should be distinguished from the general manufacturers of sheet steel or iron sheet.
Second, on an optional locker, it should be identified from its purpose and size.
Third, check whether you have independent intellectual property rights, so that you can ensure safety as much as possible, and will not cause failure due to accidental collision.
Fourth, from the appearance, this is also the structure of the distinction between manufacturers, so as to identify the grade.
Fifth, in the purchase of lockers, attention should be paid to the space of the locker, no mezzanine design, the smallest footprint of the entire cabinet, and the largest one-space peer.
Sixth, from a qualitative point of view, in general there is a CE certification on the locker to effectively isolate electromagnetic radiation, and it will not be mistakenly opened due to radiation interference from mobile phones. The use of imported industrial grade chips will make the system stable and reliable. Most of the domestic customers will not be in two to three years. Repair records.
Seventh, the system is flexible, and solutions can be provided according to the actual situation of customers, providing customers with the greatest degree of convenience and benefits.
Order supermarket lockers must be in accordance with Xiaobian said that the 7 to choose, after all, is used by supermarket customers. At the supermarket, we may also have seen problems with the locker. Some users put it in a locker, and the locker could not be opened. Therefore, we must choose according to the above conditions, so as not to buy fake and shoddy products.
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Dema Type Electric Chain Hoist
Structural features of electric chain hoist: electric hoist product structure: the body is made of high-strength tensile shell or die-cast aluminum shell, which is precisely manufactured by thin-wall extrusion molding process, small in size, light in weight and high in strength. The standard electric chain hoist has an independent gearbox system, the two-stage coaxial transmission gear mechanism in the sealed gearbox, and a long-life oil bath lubrication system. The powder metallurgy clutch of the electric hoist is used as an overload protection device, and the brake adopts a disc type DC electromagnetic field brake, which has a large braking torque, is stable, rapid, and has low noise.
China Dema Type Electric Chain Hoist
reliable performance
With various specifications and models, the lifting capacity is up to 2000 kg
Standard 4-m hook travel
Equipped with working timer and diagnostic interface
Easy to use and operate
Direct and effective stock delivery
Plug connection for simple and fast commissioning
Ergonomic handling
service friendly
High security and reliability
High-quality powder-coated surface for better protection and longer life
24 volt contactor control
The friction clutch can automatically cut off the lifting operation by monitoring the speed
The chain hoist and the trolley housing meet the IP 55 degree of protection
Wide range of uses
Double speed hoist
Equipped with electric travel interface
Optional operating limit switches up to 1000 kg
Dema Type Electric Chain Hoist,Dema Lowheadroom Chain Hoist,Dema Electric Chain Hoist With Hook,Dema Electric Chain Hoist With Trolley
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