High-Speed JIAKE 6-Block Straight Line Wire Drawing Line Empowering Saudi Arabia’s Premier Steel Producer
Client Background & High-Yield Manufacturing Goals
In 2026, one of the largest steel conglomerates in Saudi Arabia sought to expand its downstream wire processing operations. As a primary supplier of raw low-carbon steel wire rods, the client required an industrial-grade, high-volume wire drawing plant to reduce 5.5 mm wire rod coils down to 2.5 mm fine steel wire for distribution to downstream local mesh welding factories and wire processing plants across the Middle East.
To compete in the demanding GCC steel market, the Saudi enterprise prioritized three core machine metrics: maximum continuous production speed, flawless tensile strength consistency, and superior wire surface quality without surface scratching or thermal stress.
To satisfy these strict parameters, JIAKE Machinery engineers designed a custom 6-Block Straight Line Wire Drawing Machine featuring frequency-controlled AC servomotors, narrow-gap water-cooled capstans, and tungsten carbide drawing dies.
Engineering Precision: The 6-Pass Reduction Schedule
To prevent internal steel stress, work hardening, or wire snapping during high-speed continuous drawing, JIAKE engineers calculated an optimized 6-pass reduction schedule (5.5mm → 2.5mm) with balanced elongation ratios:
| Drawing Pass | Inlet Diameter → Outlet Diameter | Reduction Mechanism & Quality Control |
|---|---|---|
| Pass 1 | 5.5 mm → 4.8 mm | Primary breakdown pass removing surface scale with heavy lubrication box. |
| Pass 2 | 4.8 mm → 4.2 mm | High-torque reduction maintaining uniform grain alignment. |
| Pass 3 | 4.2 mm → 3.6 mm | Mid-stage drawing with continuous internal narrow-gap water cooling. |
| Pass 4 | 3.6 mm → 3.2 mm | Precision speed-matching via pneumatic tuning arms and PLC control. |
| Pass 5 | 3.2 mm → 2.8 mm | Fine reduction pass ensuring tight wire diameter tolerances. |
| Pass 6 | 2.8 mm → 2.5 mm | Final finishing pass delivering bright, ultra-smooth wire surface finish. |
From Canton Fair Discussions to Anping Factory Audit
Captivated by JIAKE’s comprehensive technical proposal, the Saudi client’s executive procurement team met with JIAKE senior engineers at the Canton Fair (China Import and Export Fair) to discuss customized engineering details, including 380V/415V 60Hz power grid stabilization for desert environments, target hourly tonnage, and overseas installation timelines.
Following successful preliminary discussions at the Canton Fair, the Saudi delegation traveled directly to JIAKE’s primary manufacturing facility in Anping County, Hebei Province. During the factory inspection, the client evaluated JIAKE’s CNC machining centers, precision capstan heat-treatment processes, and live machine trial runs. Deeply impressed by JIAKE’s production strength, quality management system, and technical transparency, the client placed the purchase order on the spot.
Key Innovations of JIAKE Straight Line Wire Drawing Technology
1. Direct Drive Capstans with Individual Inverter Motors
Challenge: Traditional pulley-type wire drawing machines cause twisting and bending fatigue during wire movement, leading to frequent wire breakages when drawing high-tensile steel.
Solution: JIAKE’s straight line series uses direct-drive capstans where the wire moves smoothly from block to block without axial twisting. Each block is driven by an independent AC motor paired with a frequency inverter (VFD), allowing synchronized speed adjustment via sensor tuning arms.
2. Advanced Dual Cooling System (Water + Air)
Challenge: High drawing speeds generate significant frictional heat, which can damage the drawing powder lubrication film and alter the steel wire’s metallurgical properties.
Solution: JIAKE capstans feature internal narrow-gap water jacket cooling combined with high-pressure external air cooling nozzles directed at the drawing dies, keeping wire temperatures low even during 24/7 continuous production.
Overseas Field Dispatch: Installation, Commissioning & Ramp-Up in Saudi Arabia
Once the machine arrived at the client’s plant in Saudi Arabia, a dedicated team of JIAKE Senior Field Engineers was dispatched on-site. JIAKE specialists completed foundation alignment, mechanical assembly, electrical wiring, and full system integration within record time.
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[Die Box Lubrication Coating Unit]
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[JIAKE 6-Block Straight Line Continuous Reduction (5.5mm → 2.5mm)]
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[Pneumatic Sensor Tuning Arm Speed Synchronization]
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[High-Capacity Trunk-Type Coiler / Take-Up Machine]
Our engineers also provided hands-on training to local Saudi operators, covering PLC interface operation, die replacement, and preventive maintenance. The plant quickly achieved its target daily capacity, producing smooth, high-strength 2.5mm steel wire ready for market distribution.
“JIAKE’s straight line wire drawing equipment exceeded our expectations in both speed and wire quality. Their team provided incredible support—from our initial meeting at the Canton Fair to our visit in Anping and final commissioning in Saudi Arabia. We look forward to deepening our partnership on future plant expansions.”
Upgrade Your Wire Processing Line with JIAKE Machinery
As a leading Chinese manufacturer of heavy wire processing equipment, JIAKE Machinery delivers complete factory solutions. Explore our full range of downstream machinery including high-speed wire mesh welding machines, wire drawing machines, and expanded metal machines.
Planning a High-Yield Wire Drawing or Mesh Factory Project?
Contact JIAKE Machinery engineers today for customized pass schedules, layout designs, and factory-direct quotes.
