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Home Thread Rolling Machine CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm
CTR2 Large High Speed Thread Rolling Machine CTR 30° Feeding Screw Length 25mm DIAMETER 1-3mm

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The CTR2 Large High-Speed Thread Rolling Machine is a specialized piece of equipment designed for the efficient and precise production of small diameter external threads through cold rolling.
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Specification


ITEMMODEDIAMETERSCREW
LENGTH(mm)
THREAD LENGTH(mm)MOVING DIES STATIONARY LENGTHMAIN MOTOR(HP)MAX.OUTPUT
(PCS/MIN.)
APPROX.WT(KG)MACHINE SIZE(mm)
1CTR21-3252051/64/191270-33010001068x968.5x1215
2CTR42-4383265/75/202230-30012001417x1170x1383
3CTR53-5383276/89/253170-28014001900x1100x2100
4CTR5N3-5383876/89/253170-28015001900x1200x1400
5CTR6N4-650-755090/105/255/7.5170-26020002200x1400x1700
6CTR8N5-875-10050108/127/25+127/140/257.5/10110-23024002400x1400x1800
7CTR9N6-910050127/140/2515100-21044002700x1600x1800
8CTR10N6-10100-25065150/165/252080-17048003100x1700x2000
9CTR12N8-12100-35075190/215/353075-13060003800x1700x2200
10CTR16N10-16150-20080230/265/384070-11088003700x2000x2600
11CTR20N14-20150-20080290/330/505065-70135004200x2000x3400
12CTR24N16-24200150380/420/506035-60235004900x2400x2600
13CTR30N20-30200150450/500/607525-40(30000)(5200x2400x3000)
14CTR38N24-38300150550/600/6010020-35(50000)6400x3600x4000


Key Features


✅ Diameter Range – 1 mm to 3 mm

The machine is specifically configured to work with very small diameters between 1 mm and 3 mm, which makes it suitable for:

  • Miniature screws and bolts

  • Components for watches, medical devices, and other precision instruments

  • Electronics and telecommunications hardware

✅ Precision Threading

Utilizing cold rolling technology, the CTR2 achieves superior thread quality:

  • Increases material strength through work hardening

  • Produces clean, accurate threads without material waste

  • Ensures consistent thread geometry and surface finish



Industrial Applications

1. Electronics Manufacturing

  • Application: The CTR2 can produce miniature screws used in circuit boards, electronic devices, and other small-scale hardware.

  • Benefits:

    • Precision Engineering: Ensures accurate threading required for delicate electronic assemblies.

    • High-Speed Production: Enables rapid production of large quantities of miniature screws, which are essential for mass-produced electronics.

2. Medical Devices

  • Application: Precision components such as screws and bolts for surgical instruments and implants.

  • Benefits:

    • Superior Quality Threads: Cold rolling enhances material strength, crucial for medical devices where reliability and durability are paramount.

    • Versatility: Capable of handling the small diameters (1 mm to 3 mm) often required in medical device manufacturing.

3. Telecommunications Hardware

  • Application: Small screws and bolts used in networking equipment and infrastructure.

  • Benefits:

    • Efficiency: High-speed operation ensures quick turnaround times for large orders, critical for expanding telecommunications networks.

    • Cost-Effectiveness: Reduces operational costs compared to traditional machining methods, allowing for more competitive pricing without sacrificing quality.

4. Watchmaking

  • Application: Tiny screws and shafts for mechanical watches.

  • Benefits:

    • Precision Manufacturing: Necessary for the intricate parts of mechanical watches where even the slightest deviation can affect functionality.

    • Consistent Output: Provides reliable, consistent thread quality, vital for maintaining the exacting standards of luxury watchmaking.