Five rules for the purchase of access control locks

2, followed by the pursuit of import and domestic control for the access control electric lock, through the long-term performance status, will achieve the best performance, showing the highest application mode, but I suggest that you still choose the domestic access control electric lock Products, although not as good as the entry, but the price is still very high practical value.
3, the next thing to say is the access control lock access problem, the corresponding performance will be better to the supplier to buy, the probability of problems in the process of installation is very small.
4. In addition, for the access control electric lock, the access lock electric lock surface should have a metallic luster, and there must be no obvious scratch effect. The two-wire electric plug lock and the internal structure are very simple, just a current-driven electromagnetic The mechanical problem of the coil, when the working current is too large, will cause serious heat to damage the electric lock, so it is not necessary to use.
5. The last point is that the appearance of the access control lock should be more refined, and there should be no obvious scratch effect on the surface.
when customers want to cut thick thickness more than 20mm , and the budget & space is limited , Portable Flame Cutting Machine is more suitable.
1. portable type Flame Cutting Machine is small size , can save much space and cost .
2. It's more agile,easy to install , easy to move , and small space to put is ok.
3. Flame cutting max cutting thickness can be 300mm , so it's more economice and suitable for thick sheet, it's more economic than Plasma Cutting Machine
4. No thickness limited , any thickness sheet can stand , NO limited loading -bearing .
Portable Flame Cutting Machine
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