Wide Range of Precision Straightening Machines Now in Production – Serving Diverse Metal Processing Needs

From small-diameter tubes to heavy structural sections, our expanded straightening machine lineup delivers geometric perfection across industries

We are pleased to announce that our full range of precision straightening machines – covering multiple models, sizes, and configurations – is now in active production. Designed to meet the varied demands of modern metal processing, this product family provides tailored straightening solutions for tubes, bars, and profiles made of steel, stainless steel, aluminum, copper, and specialty alloys.

A Machine for Every Application

Model Series	Diameter / Width Range	Typical Applications
Micro Series	2 – 20 mm	Medical guidewires, fine instrument tubing
Compact Series	6 – 50 mm	Automotive fuel lines, HVAC small tubes
Standard Series	10 – 120 mm	Hydraulic cylinders, general engineering bars
Heavy Series	50 – 300 mm	Large structural tubes, oil & gas line pipe
Profile Series	Up to 250 mm width	Square, rectangular, and custom shapes

Multiple Technologies – One Quality Standard

We manufacture three core straightening technologies under one roof:

• Two‑Roll Straighteners – Achieve mirror finishes and the tightest straightness tolerances for round bars.

• Multi‑Roll Straighteners – Correct both bending (camber) and twisting (torsion) in a single pass for tubes and bars.

• Horizontal Straighteners – Specially designed for thin‑wall tubes, preventing ovalization and collapse.

• Profile Straighteners – Custom‑contoured rolls for squares, rectangles, channels, angles, and asymmetric sections.

Built for Real‑World Production

Every model incorporates:

• CNC servo control with recipe storage for instant changeover

• Closed‑loop laser measurement for real‑time straightness verification

• Surface‑protective roll materials (polyurethane, polished steel, nylon)

• Automatic feeding and unloading for continuous, hands‑free operation

• Data logging for full ISO / AS9100 traceability

Materials Processed Across All Models

• Carbon steel, alloy steel, stainless steel (300/400 series)

• Aluminum (1xxx, 3xxx, 5xxx, 6xxx, 7xxx)

• Copper, brass, and other non‑ferrous metals

• Titanium and high‑temperature alloys

Industries We Serve

• Aerospace & defense

• Automotive & electric vehicles

• Medical device manufacturing

• Hydraulics & pneumatics

• HVAC & refrigeration

• Electrical power distribution

• Industrial automation

Quick Delivery & Global Support

With our modular design and stocked subassemblies, we offer lead times as short as 4–6 weeks for standard models. Each machine is tested with customer‑provided samples before shipment, and our global service network provides installation, training, and remote diagnostics.

Customer Benefit: One Supplier for All Straightening Needs

Instead of sourcing different machines from multiple vendors, manufacturers can now rely on a single partner for everything from 2 mm micro‑tubing to 300 mm heavy pipe. This simplifies spare parts inventory, operator training, and maintenance procedures.

Get Your Straightening Solution in Production Now

Our production line is running, and we are accepting orders for all models. Whether you need a stand‑alone unit or a fully integrated line with automatic loading, straightening, cutting, and stacking, we have the solution.

Contact us today to discuss your specific diameter range, material, and straightness tolerance requirements.

Know More About Us FangRong Metallurgical Equipment Manufacturer in China since 1998. Professional in Metal Straightening machine, Cold Drawing machine, Push Pointer Drawing Machine, Automatic Three Lines Drawing Machine, Thread rolling machine, Tube-end shrinking machine, Pointing Machine, Core pipe machine, Polishing Machine etc.

Follow US:

Email: frsale@dgfangrong.com frmachine001@dgfangrong.com

Whatsapp/Skype/Wechat:+8618928290716 +8613537360900

Web: https://www.fangrong-machines.com        https://www.dgfangrong.com

Keywords: Precision Straightening Machine, Wide Range Straightener, Tube Straightening Equipment, Bar Straightening Machine, Multi‑Model Straightener, Two‑Roll Straightener, Rotary Straightener, Profile Straightening, In‑Production Now, Metal Processing Equipment.