black annealed wire

详情

For our nail factory, we have over *0 sets nails machines with monthly production of ***0 tons. Our main nail productions are common nail, duplex nail, concrete nail, finishing nail, roofing nail, staples, dry wall nail, metal round cap masonry nail, cut masonry nail, furring nail, coil nail, lead nail and grip-cap plastic cap nail.
For our wire factory, we have four production lines with monthly production of ***0 ton. Our main products are galvanized wire, barbed iron wire and black annealed iron wire.

1. Material Q**5
Black annealling wire and all other wire mesh are manufactured by wire rod. Wanlida buy this material from SHANXI ZHONGYANG IRON
The type of wire rod is Q**5, element composition is as follows:
C≤0.*7; S≤0.**3; Si≤0.*9; Mn≤0.*2; P≤0.**5.Because This type of wire rod has less Impurities, Q**5 is fit for drawing.
 2. Drawing
there are two kinds of drawing machine: powder drawing and water drawing. powder drawing is fit for junior drawing(6.5mm~4.0mm).
One powder drawing machine has 4 tanks and 4 molds. One tank is matched with a mold. Each of them are offered energy by a electromotor.
0.9mm(max)can be "eat" when the wire cross a mold. There are no loss of weight during drawing.
 3. Annealing
Anneal is to low the tensile strength of wire. The stove is solid and built with red bricks. The architecture of anneal stove is cuboid.
 Different thickness of wire require different temperature. Range is from **0°C to **0°C. Output of the anneal stove, the tensile strength is **0N~**0N.
 
Standard coil  *0kg,*5kg,*0kg and so on .we can coiled with customer's order.