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Yiming-Essebi Machine Series Center

Home Thread Rolling Machine CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25
CTR6N Large Thread Rolling Machine CTR 30° Feeding Thread Length 50mm Moving Die Stationary Length 90/105/25

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The CTR6N Large Thread Rolling Machine is a specialized piece of equipment designed for the efficient production of external threads through cold rolling. This machine is part of the CTR (Cold Thread Rolling) series, known for its precision, reliability, and ability to handle high-volume manufacturing needs.
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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


Advantages


  • Efficiency: Capable of producing hundreds of parts per hour

  • Precision: CNC-controlled parameters ensure repeatable accuracy

  • Versatility: Multiple stationary lengths accommodate a variety of part sizes

  • Durability: Advanced die materials reduce wear and extend tool life

  • Cost-effective: Lower operational costs compared to traditional machining methods



Key Features

✅ Thread Length Capacity – 50 mm

The machine can produce external threads up to 50 mm in length, making it suitable for:

  • Bolts and screws

  • Shafts with threaded ends

  • Various custom fasteners

This capacity covers a wide range of applications requiring medium-length threads.

✅ Stationary Length Options – 90 / 105 / 25 mm

These dimensions refer to the distance from the fixed point (such as the tailstock or chuck) to the position where the workpiece is held during rolling:

  • 90 mm / 105 mm: Likely indicate maximum supported lengths for different setups

  • 25 mm: May represent the minimum or adjustable stop position for shorter parts

Having multiple stationary length options increases the flexibility of the machine, allowing it to efficiently handle both short and longer workpieces without major adjustments.