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Bending and forming machinery

Bending and forming equipment includes CNC spring coiling machines, multi-formers, cold heading, thread rolling, and straightening-cutting systems for wire and rod processing from 0.1 to 25 mm in diameter. It is used to manufacture springs, fasteners, pins, electrodes, and precision components for automotive, medical, and electronics industries.

Subcategories

Total: 246 products
CNC Straightening and cutting machine CNC FJ1-5
KDE FJ

CNC Straightening and cutting machine CNC FJ1-5

Wire diameter 0.7mm — 1.2mm
Processing length 5mm
Number of feeding rollers 6pr.
Number of straightening rollers 6pr.
Price on Request
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6-axis CNC spring coiling machine 620
KDE SK

6-axis CNC spring coiling machine 620

Quantity of controlled axis 6pcs
Type of spring Compression / Tension / Torsion
Wire diameter 0.4mm — 2mm
Price on Request
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3-axis CNC spring coiling machine TK-335
WNJ TK

3-axis CNC spring coiling machine TK-335

Quantity of controlled axis 3pcs
Spring diameter 50mm
Wire diameter 1.5mm — 3.5mm
Wire feeding speed 100m/min
Loading weight 300kg
Price on Request
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3-axis CNC spring coiling machine 316
KDE CK

3-axis CNC spring coiling machine 316

Quantity of controlled axis 3pcs
Type of spring Compression
Spring diameter 32mm
Wire diameter 0.3mm — 1.6mm
Price on Request
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Punching press JC23-6.3
YangLi

Punching press JC23-6.3

Control Manual / Button
Type Electromechanical
Max. pressing force 6.3tn / 63kN
Working table size 200mm x 310mm
Motor power 0.75kW
Price on Request
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Threading rolling machine R4-40Z
YUHAI R

Threading rolling machine R4-40Z

Workpiece diameter 5mm
Max. length of workpiece 40mm
Production capacity 200pcs/min — 280pcs/min
Price on Request
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Сold heading machine TBF-63S
YUHAI TBF

Сold heading machine TBF-63S

Workpiece diameter 8mm
Max. length of workpiece 65mm
Main slide stroke 110mm
Price on Request
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2-axis CNC spring coiling machine DX-208
ODMAY DX

2-axis CNC spring coiling machine DX-208

Quantity of controlled axis 2pcs
Type of spring Compression
Spring diameter 20mm
Wire diameter 0.1mm — 0.8mm
Wire feeding speed 300m/min
Direction of coiling Right + Left
Wire feed axis 0.75kW
Price on Request
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Threading rolling machine R3-20Z
YUHAI R

Threading rolling machine R3-20Z

Workpiece diameter 3mm
Max. length of workpiece 20mm
Production capacity 250pcs/min — 300pcs/min
Price on Request
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12-axis CNC spring forming machine ST28-12R
JOINT ST

12-axis CNC spring forming machine ST28-12R

Quantity of controlled axis 12pcs + 2pcs
Spring-forming machine variation Сamless machine
Wire diameter 0.6mm — 2.8mm
Wire feeding speed 120m/min
Price on Request
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Modern bending and forming machines produce complex wire parts in a single cycle—from straightening and cutting to 3D coiling and profiling. CNC spring coilers with 2–7 axes manufacture compression, tension, and torsion springs, while multi-formers handle intricate geometries like double torsion and custom-shaped profiles.

Cold heading machines enable high-speed, high-strength production of bolts, screws, and rivets without heating the material—preserving grain structure and mechanical properties. Thread rolling machines form threads by cold forming, significantly improving fatigue resistance compared to cutting.

KNAVI GROUP supplies equipment from top Asian manufacturers including KDE, WNJ, ODMAY, JOTING, YUHAI, and YangLi. All machines meet international standards, come with full English documentation, and include up to 2 years of warranty.

Direct factory supply ensures competitive pricing. Every system includes operator training and optional on-site commissioning worldwide.