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Galvanized steel wire strip stretch wrapper packaging

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Author : wrapping packager
Update time : 2018-01-12 17:33:00
The main prestressing steel material can be Steel strand for Pre-stressed concrete , Hot –dip galvanized steel wire for bridge cables, Hot-dip galvanized prestressing steel strand and Epoxy-coated seven-wire prestressing steel strand,cover wax or grease and HDPE pipe.
Woven bag belt used on
wrapping packing machine for wire coil in small size coil, tail belt can be dealed with tape or brand labeling device.

Characteristics: High tensile strength, steady modulus of elasticity, weldless, in controlled length. Fine property resisting corrosion.
Application: For stay cable.

Vertical type wrapper machine for wire coil steel roll packing machine, up/down for different coil outer diameter. Alarm system when machine working in trouble.  

Epoxy-coated seven-wire prestressing steel strand:
Basic Materials: Pre-stressed steel strand
Technology: Electrostatic coated steel wire in various ways between the surface and filled with molten steel wire coated with epoxy resin.
Characteristics: An effective medium to prevent the corrosion of contact with the steel substrate, greatly extending the service life of the material.
Standard: ASTM A882/A882M-04a, ISO14655-1999, and GB/T 21073-2007
Application: Used as the exterior or stay cables of various bridges.

More machine details of wire coil wrapping machine series from Eman team: