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| Manufacturer | Zinser |
|---|---|
| Model | 421-S |
| Year | 1991 |
| Location | Czech Republic
|
This listing features a Zinser 421-S worsted ring spinning machine, manufactured in 1991. The machine is equipped with 400 spindles, each fitted with 52 mm diameter oiled rings, designed for high-quality yarn production. It incorporates a double drafting system, specifically the SKF PK1601 model, which supports efficient fiber drafting for consistent yarn quality. The automatic doffer system is Covemat, facilitating the removal of full bobbins and reducing manual labor.
The machine operates with an inverter-controlled drive system and requires a power supply of 380V, 3 Phase, 50 Hz. An overhead cleaner is included to help maintain yarn cleanliness during the spinning process. The spindle pitch is 82.5 mm, supporting the arrangement of spindles in a compact and efficient layout.
From the images, the machine appears clean and well-maintained, with multiple spindles aligned in a row and yarn cones positioned on top feeding into the spinning units below. Spindle arms with tension adjustment knobs are visible, indicating the ability to fine-tune yarn tension.
This model is a robust and reliable spinning frame, suitable for worsted yarn production. It is designed to support continuous operation with features aimed at minimizing downtime and enhancing productivity. The machine has been used approximately 200 days per year in two shifts and underwent a general overhaul in 2012. Overall, it is presented in very good mechanical condition and remains in production use.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
High-quality worsted ring spinning machines from Zinser, model 421-S, built in 1991 and still in production. Each machine has 400 spindles with oiled 52 mm rings, double drafting system SKF PK1601, and automatic doffer (Covemat). Equipped with overhead cleaner, inverter drive, and designed for efficient yarn production with minimal downtime. The machines were overhauled in 2012, used lightly (only 200 days/year in 2 shifts), and are in very good mechanical condition. Power supply: 380V / 3 Phase / 50 Hz.
Technical Specifications
Feature Specification
Manufacturer Zinser
Model 421-S
Year of Manufacture 1991
Machine Type Worsted Ring Spinning Frame
Number of Spindles 400
Spindle Pitch 82.5 mm
Ring Diameter 52 mm (oiled rings)
Drafting System Double drafting – SKF PK1601
Doffer Covemat automatic doffer
Cleaner Overhead cleaner
Drive System Inverter-controlled
Electrical 380V / 3 Phase / 50 Hz
Usage 200 days/year in 2 shifts
Overhaul General overhaul in 2012
Condition Very good – machines still in production
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
How many spindles does this Zinser 421-S have?
This Zinser 421-S worsted ring frame has a total of 400 spindles.
What is the pitch of the machine?
This equipment features a pitch of 82.5 mm.
What is the ring diameter of this model?
This Zinser 421-S worsted ring frame has a ring diameter of 52 mm.
What features does this equipment include?
This equipment includes oiled rings and a double drafting system.
What type of doffer is included with this Zinser model?
This Zinser 421-S worsted ring frame is equipped with an SKF PK1601 automatic doffer.
What is the power supply requirement for this equipment?
This equipment operates with an inverter and requires a power supply of 380V 3Ph/50Hz.
When was this Zinser 421-S last overhauled?
This Zinser 421-S worsted ring frame was general overhauled in 2012.
How many days per year has this equipment been in production?
This equipment has been in production and has run only 200 days per year in 2 shifts.
The following questions and answers are generated using artificial intelligence based on the product information available. They are provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Machinery dealer |
| Active since | 2006 |
| Offers online | 154 |
| Last activity | Nov. 6, 2026 |
High-quality worsted ring spinning machines from Zinser, model 421-S, built in 1991 and still in production. Each machine has 400 spindles with oiled 52 mm rings, double drafting system SKF PK1601, and automatic doffer (Covemat). Equipped with overhead cleaner, inverter drive, and designed for efficient yarn production with minimal downtime. The machines were overhauled in 2012, used lightly (only 200 days/year in 2 shifts), and are in very good mechanical condition. Power supply: 380V / 3 Phase / 50 Hz.
Technical Specifications
Feature Specification
Manufacturer Zinser
Model 421-S
Year of Manufacture 1991
Machine Type Worsted Ring Spinning Frame
Number of Spindles 400
Spindle Pitch 82.5 mm
Ring Diameter 52 mm (oiled rings)
Drafting System Double drafting – SKF PK1601
Doffer Covemat automatic doffer
Cleaner Overhead cleaner
Drive System Inverter-controlled
Electrical 380V / 3 Phase / 50 Hz
Usage 200 days/year in 2 shifts
Overhaul General overhaul in 2012
Condition Very good – machines still in production
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
How many spindles does this Zinser 421-S have?
This Zinser 421-S worsted ring frame has a total of 400 spindles.
What is the pitch of the machine?
This equipment features a pitch of 82.5 mm.
What is the ring diameter of this model?
This Zinser 421-S worsted ring frame has a ring diameter of 52 mm.
What features does this equipment include?
This equipment includes oiled rings and a double drafting system.
What type of doffer is included with this Zinser model?
This Zinser 421-S worsted ring frame is equipped with an SKF PK1601 automatic doffer.
What is the power supply requirement for this equipment?
This equipment operates with an inverter and requires a power supply of 380V 3Ph/50Hz.
When was this Zinser 421-S last overhauled?
This Zinser 421-S worsted ring frame was general overhauled in 2012.
How many days per year has this equipment been in production?
This equipment has been in production and has run only 200 days per year in 2 shifts.
The following questions and answers are generated using artificial intelligence based on the product information available. They are provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
This listing features a Zinser 421-S worsted ring spinning machine, manufactured in 1991. The machine is equipped with 400 spindles, each fitted with 52 mm diameter oiled rings, designed for high-quality yarn production. It incorporates a double drafting system, specifically the SKF PK1601 model, which supports efficient fiber drafting for consistent yarn quality. The automatic doffer system is Covemat, facilitating the removal of full bobbins and reducing manual labor.
The machine operates with an inverter-controlled drive system and requires a power supply of 380V, 3 Phase, 50 Hz. An overhead cleaner is included to help maintain yarn cleanliness during the spinning process. The spindle pitch is 82.5 mm, supporting the arrangement of spindles in a compact and efficient layout.
From the images, the machine appears clean and well-maintained, with multiple spindles aligned in a row and yarn cones positioned on top feeding into the spinning units below. Spindle arms with tension adjustment knobs are visible, indicating the ability to fine-tune yarn tension.
This model is a robust and reliable spinning frame, suitable for worsted yarn production. It is designed to support continuous operation with features aimed at minimizing downtime and enhancing productivity. The machine has been used approximately 200 days per year in two shifts and underwent a general overhaul in 2012. Overall, it is presented in very good mechanical condition and remains in production use.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Machinery dealer |
| Active since | 2006 |
| Offers online | 154 |
| Last activity | Nov. 6, 2026 |
Germany
1990
| Nbr of spindles | 144 |
|---|---|
| Tube length | 500 mm |
| Ø of rings | 127 mm |
|---|
Spain
1980
| Nbr of spindles | 80 |
|---|---|
| Tube length | 600 mm |
| Ø of rings | 160 mm |
|---|
Czech Republic
1988
| Nbr of spindles | 640 |
|---|---|
| Tube length | 260 mm |
| Ø of rings | 48 mm |
|---|
Germany
~ 1970
| Nbr of spindles | 6 |
|---|---|
| Tube length | 240 mm |
| Ø of rings | 52 mm |
|---|
Greece
1997
| Nbr of spindles | 240 |
|---|
Italy
1996
Turkey
1997
| Nbr of spindles | 15 |
|---|
Spain
~ 2007
| Nbr of spindles | 192 |
|---|
| Ø of rings | 28 mm |
|---|
Greece
1988
| Nbr of spindles | 92 |
|---|---|
| Tube length | 600 mm |
| Ø of rings | 160 mm |
|---|
Turkey
2013
Belgium
Germany
1990
| Nbr of spindles | 416 |
|---|---|
| Tube length | 450 mm |
| Ø of rings | 90 mm |
|---|
Germany
1990
| Nbr of spindles | 160 |
|---|---|
| Tube length | 500 mm |
| Ø of rings | 110 mm |
|---|
Germany
1990
| Nbr of spindles | 160 |
|---|---|
| Tube length | 500 mm |
| Ø of rings | 110 mm |
|---|
Germany
1975
| Nbr of spindles | 6 |
|---|---|
| Tube length | 220 mm |
| Ø of rings | 50 mm |
|---|
Germany
1984
| Nbr of spindles | 6 |
|---|---|
| Tube length | 220 mm |
| Ø of rings | 50 mm |
|---|
Germany
1990
| Nbr of spindles | 344 |
|---|
| Ø of rings | 52 mm |
|---|
Turkey
~ 1996
Turkey
1998
| Nbr of spindles | 35 |
|---|
| Ø of rings | 152 mm |
|---|
Turkey
2022
Използвани рамки за пръстеновидно предене Zinser 421-S Worsted - 400 вретена, основно ремонтирани (1991 г.)
Použité kolovrátky Zinser 421-S - 400 vřeten, po generální opravě (1991)
Brugt Zinser 421-S Worsted ringspinderok - 400 spindler, efterset (1991)
Gebrauchte Zinser 421-S Kammgarn-Ringspinnmaschinen - 400 Spindeln, generalüberholt (1991)
Μεταχειρισμένα κλωστήρια Zinser 421-S Worsted Ring Spinning Frames - 400 Spindles, Overhauled (1991)
Used Zinser 421-S Worsted Ring Spinning Frames – 400 Spindles, Overhauled (1991)
Bastidores de hilar a anillos Zinser 421-S Worsted usados - 400 husos, revisados (1991)
Cadre à filer à anneaux pour la laine peignée Zinser 421-S d'occasion - 400 broches, révisé (1991)
Rabljeni Zinser 421-S češljani prstenasti predionici – 400 vretena, remont (1991.)
Használt Zinser 421-S Worsted gyűrűs fonógép - 400 orsó, felújítva (1991)
Filatoio ad anello Zinser 421-S Worsted - 400 fusi, revisionato (1991)
Naudoti "Zinser 421-S Worsted Ring" verpimo rėmai - 400 verpstukų, kapitališkai suremontuoti (1991 m.)
Gebruikte Zinser 421-S Worsted Ringspinnerij - 400 Spindels, Gereviseerd (1991)
Używane przędzarki obrączkowe Zinser 421-S Worsted - 400 wrzecion, po remoncie (1991)
Fusos de fio de lã Zinser 421-S usados - 400 fusos, revisto (1991)
Zinser 421-S Worsted Ring Spinning Frames - 400 Spindles, revizuit (1991)
Подержанные прядильные рамы Zinser 421-S Worsted Ring - 400 веретен, капитальный ремонт (1991)
Polovni Zinser 421-S ramovi za prstenasto predenje sa vunenim vlaknima – 400 vretena, generalno remontovani (1991)
Begagnade Zinser 421-S Worsted Ringspinnbänkar - 400 spindlar, renoverade (1991)
Kullanılmış Zinser 421-S Kamgarn Ring İplik Eğirme Çerçeveleri - 400 İğ, Elden Geçirilmiş (1991)
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