How to choose a good DHH type single-stage slide wire
In
order to deliver the Sheet Metal Parts intact it is essential to package the
product properly and make Sheet Metal Parts Packed well. Thus the reason to careful packaging is not primarily aesthetic
but we carry out in order to preserve the condition of our products. Packaging
processes and Foam Packing material, if customer does not provide separate
packaging plan, is determined by the mode of transportation. We attach a
bar code to the Sheet Metal parts packed according to the needs of our
customers for the easy identification. We also make customized packaging by
customized boxes.
General packaging methods used at
QL Sheet Metal:
Dispatched by post using sleeves,
packets, standard corrugated boxes
Packing in corrugated boxes, with
5 layered, glued and stitched design boxes, using spacers
Pallet, fixed with straps, using
slip-resistant interim plates, edge protectors, straps
Pallet with standard stretch foil
Paper packaging used for surface
protection and separation purposes
VCI corrosion protection and
desiccant packaging
Sheet Metal Products Packaging Sheet Metal Products Packaging,Sheet Metal Parts Packed,Foam Packing,Box Packaging QL Sheet Metals Co.,Ltd , http://www.ql-metals.com
The first is the total power of all the cranes used for the slip line and the trolley line. The maximum current is calculated and the quality of the slip line is determined by the magnitude of the current. Generally, the line with the largest maximum current is generally better.
The second is to look at the length of the slickline. The total impedance of the slewing line or the material of the slickline (steel base, aluminum base, copper base, etc.) must be taken into consideration.
The third is to look at the structure of the form, such as the safety combination of the trolley line or separate safety trolley line, just separated from the basic trolley line. 
I hope our professional knowledge can help you better choice!