Complete guide: Inkmachines nr. 28 - Retainer screw spring - 1pcs
This is the retainer screw spring No. 28, an original InkMachines spare part for the Dragonfly X2 tattoo machine. Its role is to provide tension in the needlebar retaining system, so that the bar stays fixed in position but can move freely. It is a small but important component, useful for the artist who maintains their own machine and wants to replace a weakened or worn spring with an original one.
How to use
- Turn off and completely disconnect the machine from the power source before any intervention.
- Remove the grip and take out the needlebar, then access the needlebar retaining system on the Dragonfly X2 machine.
- Identify the old retainer screw spring and carefully remove it without deforming the surrounding parts.
- Position the new spring No. 28 on the retainer screw in the dedicated slot; consult the official InkMachines parts diagram for exact positioning.
- Reassemble the retaining system and reinstall the needlebar.
- Check the tension: the needlebar must be held firmly but move freely, with no lateral play.
- Start the machine at low speed and listen/observe if there are any vibrations or play before using it on skin.
Tips from us
- Keep the InkMachines parts diagram for the Dragonfly X2 model handy — it helps you position the spring correctly and avoid swapping parts in the retaining system.
- According to the manufacturer's indication, if the retainer screw vibrates loose during work, you can gently stretch the screw spring to restore its tension and prevent the issue.
- During maintenance, also check the associated parts from the same assembly (retainer spring No. 29, needlebar retainer bearings No. 30, and O-ring No. 31) — they function as an integrated system.
- Being a small and affordable part, it's worth keeping a spare in your kit so you don't get stuck with the machine down at an inconvenient time.
- For intensive professional use, inspect the spring's condition every 6-12 months and replace it preventively at the first signs of loss of tension or deformation.
Warning: Only work on the machine when it is turned off and disconnected from power. Every time you open the machine for maintenance, clean and disinfect the exposed components according to your hygiene protocol before putting it back into operation — any part in the needlebar area is part of the machine's hygiene circuit. The spring itself is an internal mechanical component, not a disposable barrier, so it never replaces sterile barriers, membranes, or protective grips.
Frequently asked questions
What does the retainer screw spring No. 28 actually do?▾
It provides the tension needed by the retainer screw to hold the needlebar in the correct position on the Dragonfly X2 machine. The controlled tension firmly retains the bar but also allows the free movement necessary for the mechanism's operation.
How does a worn spring affect my tattooing?▾
A worn spring creates play in the needlebar fixation, leading to imprecise movements, extra vibrations, and inconsistent skin penetration. You essentially lose fine control, and lines and fills come out less uniform. Replacing the spring restores precision and control.
Can I use a spring from another InkMachines model?▾
It is not recommended. Spring No. 28 is calibrated in size and tension specifically for the Dragonfly X2 retaining system, and in the data sheet it is explicitly described for this model. A spring from another model can compromise the mechanism's operation. If you have another InkMachines machine, check the correct part on the product page or ask us before ordering.
How often should it be replaced?▾
For intensive professional use, checking every 6-12 months is a good practice. The spring works under constant tension and repeated stress, so material fatigue occurs over time. Preventive replacement maintains the performance of the retaining system.
How do I know if the retaining system is faulty?▾
Typical signs are: play or lateral movement of the needlebar, noise at low speeds, inconsistent penetration, and difficulty in installing or removing the bar. If you notice any of these, inspect all components of the retaining system, including spring No. 28.
Is spring No. 28 the same as retainer spring No. 29?▾
No. The retainer screw spring (No. 28) and the retainer spring (No. 29) are different parts with complementary roles in the same assembly, and they are not interchangeable. Each has its own shape and spring constant, so you must order exactly the part you need.
Product description
Inkmachines nr. 28 - Retainer screw spring Hint! If the Retainer screw vibrates loose during action you can stretch the Retainer screw spring to prevent this.
Retainer screw spring for InkMachines Dragonfly X2 tattoo machine, original spare part no. 28, 1 piece. The retainer screw spring is a precision component that provides the necessary tension for the needlebar retention system in the Dragonfly X2 machine. This part works in tandem with the retainer screw to maintain the needlebar in the correct position while allowing the free movement necessary for operation. Manufactured from premium quality spring steel, the retainer screw spring maintains its elastic properties throughout its intended lifespan, ensuring constant retention force. Calibrated tension prevents both excessively tight fixation that would impede free movement and too-loose fixation that would allow play. The InkMachines Dragonfly X2 is globally acclaimed for its precision mechanism, and the retainer screw spring contributes to this reputation by ensuring reliable retention system operation. Replacement is necessary when tension loss, deformation, or suboptimal needlebar retention system operation is observed. Original InkMachines part, manufactured in Sweden to high quality standards. The needlebar retention system is a critical assembly that directly influences the precision of every tattoo made with the Dragonfly X2 machine. Original InkMachines components are calibrated to function as an integrated system. Available on tatuat.ro with fast delivery in Romania and manufacturer guarantee. The needlebar retention system directly affects every aspect of needle movement precision and must be kept in optimal condition at all times.
Frequently Asked Questions What function does retainer screw spring no. 28 serve? The retainer screw spring provides the tension needed for the retainer screw to maintain the needlebar in the correct position in the Dragonfly X2 machine. This controlled tension allows firm needlebar retention while permitting the free movement necessary for the tattooing mechanism to operate. How does a worn retainer spring affect tattooing? A worn retainer spring allows play in the needlebar fixation, causing imprecise movements, additional vibrations, and inconsistent skin penetration. The artist will notice a loss of fine control and reduced quality of lines and fills. Replacement restores precision and control. How much does retainer screw spring no. 28 cost? InkMachines retainer screw spring no. 28 is available at approximately 1 EUR. The extremely low cost in no way justifies prolonged use of a worn spring that affects tattoo quality and machine performance. Preventive replacement is a wise decision. Does the retainer screw spring work together with other parts? Yes, the spring works in tandem with the retainer screw, retainer spring (no. 29), needlebar retainer bearings (no. 30), and needlebar retainer O-ring (no. 31). These components form the complete needlebar retention system. During maintenance, check the condition of all associated components. How often should the retainer screw spring be replaced? For intensive professional use, checking every 6-12 months is recommended. The spring is subject to constant tension and repetitive stress that causes material fatigue over time. Preventive replacement prevents performance decline and ensures reliable retention system operation. How do I install the retainer screw spring? Installation involves accessing the needlebar retention system in the Dragonfly X2 machine. The spring is positioned on the retainer screw in the dedicated position. Consult the InkMachines parts diagram for exact positioning. Ensure tension is correct after installation by testing the needlebar's free movement. Is the retainer screw spring different from retainer spring no. 29? Yes, retainer screw spring no. 28 and retainer spring no. 29 are different components with complementary functions in the needlebar retention system. They have different dimensions, shapes, and elastic constants and are not interchangeable. Each part has a specific role in the retention mechanism. Can I use a spring from another InkMachines model? We do not recommend using springs from other models. Each InkMachines model uses springs specifically calibrated for its mechanism. Spring no. 28 has tension and dimensions designed exclusively for the Dragonfly X2 retention system. Using an inadequate spring can compromise mechanism operation. What symptoms does a defective retention system have? Symptoms of a defective retention system include: play or lateral needlebar movement, noise at low speeds, penetration inconsistency, difficulty mounting or removing the needlebar. If you observe any of these symptoms, inspect all retention system components including spring no. 28. Is it important to buy original parts for the retention system? Yes, the needlebar retention system is a critical area for tattoo precision and safety. Original InkMachines parts are calibrated to work together as an integrated system. Non-original parts may have different dimensions or properties that compromise the entire retention system operation.
