FLS Series Double-Chain Drawing Machine

FLS Series Double-Chain Drawing Machine

The combined drawing machine is used for producing bright steel bars with high efficiency and low production cost. It integrates drawing, straightening, cutting and collection processes into one continuous production system.

The equipment is suitable for stainless steel bars, carbon steel bars, alloy steel bars and special steel materials in multiple specifications. It helps improve bar surface quality, dimensional accuracy and production consistency.

The line can be configured according to drawing force, incoming material size, finished bar length and automation requirements. It is widely used in bright bar production, precision steel processing and metal material finishing plants.

Key advantages include high production efficiency, stable drawing performance, reduced handling, compact workflow and reliable finished product quality.

Technical Parameters

Model No.
FLS‑20
FLS‑40
FLS‑60
FLS‑80
FLS‑100
Rated Drawing Force (kN)
200
400
600
800
1000
Drawing Speed (m/min)
15–30
15–30
5–15
5–10
≤5
Finished Size – Round Bar (mm)
8–20
20–40
40–60
60–80
80–100
Finished Size – Square Bar (mm)
7–18
18–35
35–53
53–71
71–89
Finished Size – Hexagonal Bar (mm)
8–19
19–38
38–57
57–76
76–95
Drive Type
Double‑chain Drive
Double‑chain Drive
Hydraulic Drive
Hydraulic Drive
Hydraulic Drive
Surface Roughness (Round Bar)
Ra 1.6–Ra 3.2
Ra 1.6–Ra 3.2
Ra 1.6–Ra 3.2
Ra 1.6–Ra 3.2
Ra 1.6–Ra 3.2
Total Installed Power (kW)
144
260
135
165
225
Main Drive Motor Power (kW)
55
165
45×2
55×2
75×2