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Irontech Doll

Guide to Customizing the Perfect Irontech Doll Founded in 2015, Irontech Doll is a global leader in premium realistic sex dolls—where cutting-edge technology meets artistic craftsmanship. We specialize in creating lifelike companions that embody emotional connection, sensual beauty, and anatomical accuracy. With 6S-grade manufacturing, advanced bionic engineering, and our signature...

Guide to Customizing the Perfect Irontech Doll

Founded in 2015, Irontech Doll is a global leader in premium realistic sex dolls—where cutting-edge technology meets artistic craftsmanship.

We specialize in creating lifelike companions that embody emotional connection, sensual beauty, and anatomical accuracy.

With 6S-grade manufacturing, advanced bionic engineering, and our signature S & S+ Makeup systems, each Irontech doll is a masterpiece—featuring hyper-realistic skin textures, precise facial detailing, and durable internal structures.

Trusted by 100,000+ users worldwide, our brand stands for diversity, authenticity, and emotional wellbeing—intimacy seekers, solo dwellers, couples, collectors, photographers, and figure art lovers.

Whether for emotional connection, creative expression, or personal fantasy—we offer a safe, beautiful outlet.
Irontech isn’t just a product—it’s your ideal muse, confidant, and companion.

1. Irontech Doll Body

1.1 TPE Sex Doll Body

TPE irontech sex dolls TPE Sex Doll Body

1.2 Silicone Sex Doll Body

Silicone Sex Doll Body

2. Irontech Doll Skin Color

2.1 TPE Sex Doll Skin Color

TPE Skin Color

2.2 Silicone Sex Doll Skin Color

Silicone Skin Color

2.3 Realistic Body Details

Irontech Dolls are meticulously crafted to replicate the intricate details of the human form. From the curvature of the spine to the texture of the skin, every feature is designed to mimic natural anatomy. Hands, feet, and facial features are crafted with realistic veins, wrinkles, and pores for a lifelike experience.

Silicone Sex Doll Body

3. Irontech Doll Head

3.1 TPE Sex Doll Head

TPE Sex Doll Head TPE Male Head

3.2 Silicone Sex Doll Head

Silicone Female Head Silicone Male Head

3.3 ROS Head Function

ROS Head

ROS Head

ROS Oral Auto-Sucking Function

ROS Oral Heating Function

*[ROS Head Option] is only available for S1, S17, S18, S20, S26, S29, S37, S40, T3, T4 & T5.

4. Irontech Doll Hand

Irontech offers options for articulated fingers and ball-jointed hand skeletons.

4.1 Articulated Fingers VS Ball-Jointed Hand Skeleton:

Note: Ball Jointed Hand Skeleton is not suitable for the body type of 148cm Plus, 162cm, 166cm and 166cm Minus.


Introducing Upgraded Hand Skeleton Design:

  • New Wrist Ball Joint – Improves flexibility and rotational movement.
  • Upgraded Fingertip Design – Features spherical shapes for better puncture resistance and durability.
  • Cylindrical Finger Bones – Provides a more realistic appearance and stronger structure.
  • Refined Joint Smoothness and Stability – Reduces loosening and wobbling over time.
  • Enhanced Surface Treatment of Finger Bones – Improves silicone adhesion and increases overall durability.

4.3 Hard Hand for Silicone Dolls

(The hard silicone layer prevents fingertips skeleton from puncturing the skin)
*Please note that when selecting the Hard Hands option, subtle lines of discoloration may appear on the doll's hands. This is a natural result of combining two types of silicone materials with different levels of softness for enhanced durability and function. These lines are unavoidable due to the transition between materials, ensuring the doll's structure remains strong while providing a more realistic feel. They are purely cosmetic and do not affect the doll's overall quality or performance.

5. Irontech Doll Feet

  • Standing Feet with Bolts – Metal bolts attached to the footplate hold the doll's weight, allowing it to stand without damaging the material under the feet.
  • Standing Feet Without Bolts – A newer option where the feet material is hardened to support the doll's weight while maintaining a normal appearance. Note: Prolonged standing without support may still cause damage to the bottom of the feet.Iron tech Doll Feet
*Please note that when selecting the standing feet without bolts for silicone doll option, subtle lines of discoloration may appear on the doll's feet. This is a natural result of combining two types of silicone materials with different levels of softness for enhanced durability and function. These lines are unavoidable due to the transition between materials, ensuring the doll's structure remains strong while providing a more realistic feel. They are purely cosmetic and do not affect the doll's overall quality or performance.

6. Irontech Doll Vagina

Irontech sex dolls Vagina Feature Comparison

Feature Pros Cons
Fixed Vagina - Provides the most realistic look and experience
- Offers a tighter sensation during intercourse
- Easier to use
- Internal/external clamp and suction devices can be used		 - Cleaning can be more challenging
- Cannot replace the vagina if damaged
- Potential difficulty with tall and heavy dolls
Removable Vagina - Easy to clean after use; can be removed for cleaning
- Replaceable
- You can experience different vagina structures		 - Clamp and suction devices cannot be used
- Provides less realistic sensations during intercourse
- Requires technique for insertion into sex dolls
- Risk of damaging love doll during insertion and removal

7. Irontech Doll Silicone Sex Doll LHP

Irontech Doll Silicone Sex Doll LHP

8. Irontech Doll Silicone Body Partly Softer

Partial Ultra-Soft Body Options:
Selected areas of the doll, such as the breasts or hips, can be filled with soft gel for a more lifelike, supple touch. While this enhances realism and comfort, it also slightly increases the overall weight, as the remaining body is crafted from standard silicone.

9. Irontech Doll EVO Skeleton

10. Irontech Doll Robot Functions

10.1 AI Talking V2.0 - Touch-Sensitive Moaning

Moaning Function Lifespan: The 5 sensors built into the body cannot be used after the battery is exhausted. The sensor's battery life under normal frequency of use is 1 year.


10.2 Auto Blowjob

Note: Auto Blowjob is not available in silicone 148cm, 153cm, and 166cm. We suggest utilizing the soft silicone head and the ROS head, as the hard silicone head lacks an oral tunnel for this purpose.

10.3 Electric Hip and Waist Function

Note: Electric Hip and Waist is not available in silicone 148cm, 166cm, and 158BA.

10.4 Vagina Automatic Clamp and Suck

Note: Sucking Vagina is only available for the fixed vagina.

 

Popular Customization Options

For an additional cost, you can equip your doll with extras that enhance your pleasure even further. 

Silicone Ultra Soft Body

Ultra Soft Body

Oral Sex Function

Oral Auto-Sucking

ROS Heating

ROS Head Heating

Body Movement

Electric Hip & Waist Function

Head Movement

Head Movement

Gel Breast

Gel Breast

Gel Ass

Gel Ass

Softer Gel Breasts and Softer Gel Ass

Softer Gel Breasts and Softer Gel Ass

Pulse Throb Essential

Pulse Throb Essential - Sex Doll Vibrating Dildo


 

11. Doll Packaging

 Currently, there are two types of packaging for the dolls:

 11.1 New Packaging

 Uses high-density shock-absorbing foam for full protection.

 The box is divided into two layers: the upper layer stores accessories and wigs, while the lower layer stores the doll.

 The doll’s hands and feet are carefully wrapped to prevent damage during transportation.

 11.2 Old Packaging

 Uses a combination of sleeping bag, foam, and carton box.

 Foam fills the gaps to better secure the doll, ensuring it keeps its shape during long-distance transport.

 The carton can also serve as a daily storage container for the doll.

For the specific packaging method of your doll, please consult Linkdolls customer service when placing your order.

12. Properly Getting the Doll Out

 When unboxing, please handle with care. Avoid using sharp tools to cut open the inner packaging to prevent scratching the doll’s surface.

13. Installation and Adjustment

13.1 Attaching the Head

13.2 Adjusting the Neck

Transportation may cause slight bending of the neck. Please follow the tutorial video to gently adjust it back into the correct position.

13.3 Adjusting the Eyes (Silicone Dolls)

Please avoid frequent adjustments. When necessary, refer to the tutorial video.

14. Stain Removal

14.1 TPE Doll Stain Removal (Cosmetics)

Tools required: Makeup remover oil, wet wipes/cotton swabs

14.2 Removing Fabric Dye Stains (Clothing Stains)

  • Tools required: Makeup remover oil, wet wipes/cotton swabs, doll stain remover
  • Resting time: 8 hours
  • Applicable for: TPE and Silicone dolls (refer to tutorial video)

15. Repair Guide

15.1 Minor Dent Repair

If the skin of a TPE doll develops small dents, gently massage the area with a warm damp cloth to help restore its original shape.

15.2 Tear Repair

TPE Dolls:

  • Tools required: TPE repair adhesive, purified water, cotton swabs.
  • Resting time: 1 hour.

Silicone Dolls:

  • Tools required: Silicone repair adhesive, purified water, cotton swabs.
  • Resting time: 6–8 hours.

If you have any questions, please feel free to contact us. We will be happy to provide detailed usage guidance and after-sales support.

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