Multi-wheel Wire and Rebar Straightener Machine - Precision Metal Rod Straightening Unit

Multi-wheel Wire and Rebar Straightener Machine - Precision Metal Rod Straightening Unit
multi-wheel straightener (2)(001)
multi-wheel straightener (3)(001)

Multi-wheel Wire and Rebar Straightener Machine - Precision Metal Rod Straightening Unit

This multi-wheel steel straightener is equipped with cold rolled ribbed steel production line, responsible for the straightening and cutting of cold rolled ribbed steel bars, because of its ingenious design principle, the straightening steel bars will not scratch or distort the phenomenon of steel bars.

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Product Introduction

High-Precision Dual-Plane Multi-Wheel Wire and Rebar Straightener

Heavy-duty dual-plane multi-roller wire straightener unit designed for eliminating residual coil curvature, ovality, and internal bending stress in cold drawn wire, rebar, welding wire, and metal rods. Features horizontal and vertical roller banks with micrometer position adjustment, hardened bearing steel rollers, and quick-opening cam levers.

Dual-Plane Roller Banks

Independent horizontal and vertical straightening planes (5+5, 7+7, or 9+9 rollers) ensure omnidirectional straightness.

Cr12MoV / GCr15 Hardened Rollers

Rollers undergo vacuum heat treatment (HRC 60-62) with precision V-groove, U-groove, or custom radius profiles.

Digital Micrometer Gauges

Digital dial indicators allow precise, repeatable roller position settings for fast changeover between wire gauges.

Quick-Open Release Lever

Pneumatic or manual cam toggle opens the upper roller bank instantly for easy wire threading without losing position settings.

Engineering Specifications & Technical Data

Straightener Model	Technical Specifications
Wire Diameter Capacity	Φ1.0 mm - Φ16.0 mm (Available in light, medium, and heavy-duty series)
Number of Rollers	10 Rollers (5H + 5V), 14 Rollers (7H + 7V), or 18 Rollers (9H + 9V)
Straightness Precision	≤ 0.5 mm per meter (Meets high-speed CNC bending and feeding requirements)
Roller Bearing Assembly	High-speed precision double-row sealed bearings (zero maintenance required)
Groove Profile Types	V-Groove (Round wire), U-Groove (Soft wire), Crescent Groove (Ribbed rebar)
Mounting Configuration	Baseplate pedestal mount, flange mount, or inline bracket mount
Maximum Line Speed	Up to 30 m/s (1800 m/min) wire drawing speed compatibility

Core Design & Operational Advantages

Zero Wire Surface Scratching: Mirror-polished roller grooves ensure zero scuffing on copper-plated, galvanized, or stainless steel wire.
Heavy-Duty Cast Steel Frame: Rigid structural frame eliminates flexing under high-tensile wire pulling forces.
Individual & Gang Adjustment: Rollers support both individual micrometer tuning and simultaneous gang height adjustment.

Buyer Inquiries & Technical FAQ

Q: How do we choose between 5+5 and 7+7 roller configurations?
A: For standard wire drawing and nail making, 5+5 rollers provide excellent straightness. For CNC spring forming, welding wire feeding, and high-tensile rebar, 7+7 or 9+9 rollers are recommended for extreme precision.

Q: Can this straightener be mounted directly onto existing wire processing machines?
A: Yes, our straighteners come with universal slotted mounting baseplates for easy retrofitting onto any pay-off stand, cold header, or mesh welder.

Consult With Our Senior Engineering Team

Get customized production calculations, 3D factory layout drawings, and direct factory pricing within 24 hours.

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Steel Wire Straightening Cutting Machine