Introduction
We usually use the horizontal injection machine to produce silicone menstrual cups, because it can meet automatic production with air blowing system or robot.
With the mature development of liquid silicone injection molding process, LSR products have been widely used in medical industry. The liquid silicone medical products seen on the market, such as silicone menstrual cups, silicone foley catheter, silicone airway laryngeal mask , silicone oxygen mask, silicone nose mask, etc. We introduce the silicone molding equipment required for silicone menstrual cups production.
1. It is equipped with an air blow silicone molding equipment or a simple manipulator.
The system supports one, two, four, or eight cavity moulds.
It has a high-pressure direct injection system for the fast injection of thin-walled structures.
Cold runner needle valve control enables zero waste and no flash.
2.Precision mould support:
We offer customised menstrual cup moulds in sizes S, M and L, with different specifications for different markets.
Fine surface finish and biocompatibility.

Key Features & Functional Highlights
Horizontal Structure Design – Ideal for automatic production with a robot or air-blowing ejection.
High-Precision Injection Unit – Specially designed screw and barrel for LSR material flow control.
Cold Runner System Compatibility – Reduces material waste and improves demolding.
130T Vertical LSR injection molding machine TYM-W5050 Specifications
|
Clamping Unit |
|
|
Clamping force |
130T |
|
Opening stroke |
200-700m |
|
Tie-Bars space |
500*500mm |
|
Ejection force |
4T |
|
Ejection stroke |
150mm |
|
Others |
|
|
Motor power |
12kw |
|
Voltage & current |
380V,50hz |
|
Pump Pressure |
20mpa |
|
Time schedule controller (TCON) |
8 sets |
|
Machine Weight |
5.8T |
|
Machine dimension |
4.3*1.4*2.0m |

LSR Mold for silicone menstrual cups specifications
|
Mold details |
|
|
Mold base material |
P20 (customizable) |
|
Mold core/insert material |
S136 (customizable) |
|
Cavity |
8 cavities (customizable) |
|
Runner |
cold runner |
|
Nozzle |
8 pcs needle valve injection nozzle |
|
Demolding |
Demold automatically by blowing air |

FAQ
Q: What's the cycle time of silicone menstrual cups?
A: The cycle time is around 50-60s , the silicone material will also effect the cycle time .
Q: How to make menstrual cups with different color?
A: We have a color paste pump to support making different color of the silicone parts.Every time change a new color need wash the color paste drum , mixer and injection barrel .
Q: What's your shipping service?
A: We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.
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