Editorial Technical Reference

Silicone Injection Molding Machine

This page explains how Silicone Injection Molding Machine is classified within Sex Toys Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

This standalone industrial machine is specifically designed for injection molding of medical-grade silicone components used in adult toy manufacturing.

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Silicone Injection Molding Machine in a manufacturing environment
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Product Specifications

Technical details and manufacturing context for Silicone Injection Molding Machine

Definition
This standalone industrial machine is specifically designed for injection molding of medical-grade silicone components used in adult toy manufacturing. It precisely injects liquid silicone into custom molds under controlled temperature and pressure conditions, producing consistent, high-quality parts with smooth surfaces and precise dimensions required for intimate products. The machine features quick mold change systems and automated injection cycles for efficient production. Key specifications include a clamping force of 50–500 tons, injection volume of 30–300 cm³, heating temperature range of 120–200 °C, cycle time of 30–120 seconds, screw diameter of 20–50 mm, injection pressure of 120–200 MPa, temperature control accuracy of ±1 °C, power consumption of 15–45 kW, operating pressure of 1.0–1.6 MPa, machine weight of 3000–8000 kg, dimensions of 3000×1500×2000 mm, and IP rating of IP54–IP65 (per IEC 60529). The machine is constructed with a steel frame, aluminum injection unit, stainless steel barrel, ceramic heating elements, and a PLC controller. These values are directory reference ranges and must be verified with the legal manufacturer or supplier for the specific model and application. The listed standards are procurement references and do not imply certification or compliance of any particular product or supplier.
Working Principle
The machine heats and mixes liquid silicone components, then injects the material into heated molds under pressure. The silicone cures into solid parts within the mold. The process involves precise control of temperature and pressure to ensure consistent curing and dimensional accuracy. The PLC controller manages the injection cycle, including mold clamping, injection, and cooling phases. The quick mold change system allows for efficient switching between different product molds.
Common Materials
steel frame, aluminum injection unit, stainless steel barrel, ceramic heating elements, PLC controller
Technical Parameters
ParameterTypical rangeNotes & selection driver
Clamping ForceRequired50–500 tonMaximum mold clamping force
Injection VolumeRequired30–300 cm³Maximum silicone injection per cycle
Heating TemperatureRequired120–200 °CBarrel heating temperature range
Cycle Time30–120 secondsAverage production cycle time
Screw Diameter20–50 mmAffects plasticizing capacity
Injection Pressure120–200 MPaMax pressure for filling
Temperature Control Accuracy±1 °CEnsures consistent curing
Power Consumption15–45 kWTotal installed power
Machine Weight3000–8000 kgAffects installation requirements
Dimensions (L×W×H)3000×1500×2000 mmApproximate footprint
IP RatingIP54–IP65Protection against dust and waterIEC 60529

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Silicone Injection Molding Machine.

adult toy silicone molder

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 50-150 bar injection pressure, 5-20 bar clamping pressure
flow rate: 50-500 cm³/s (adjustable via screw diameter and injection speed)
temperature: 20-200°C (mold temp), 15-40°C (ambient operating)
slurry concentration: Not applicable (handles liquid silicone rubber LSR with viscosity 10-100 Pa·s)
Media Compatibility
✓ Liquid Silicone Rubber (LSR) ✓ High-Consistency Rubber (HCR) ✓ Platinum-cure silicone compounds
Unsuitable: Abrasive-filled materials (e.g., glass-filled compounds) due to screw/barrel wear
Sizing Data Required
  • Maximum shot volume (cm³)
  • Required cycle time (seconds)
  • Clamping force (tons) based on projected part area

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Heater band degradation
Cause: Thermal cycling and oxidation leading to reduced heating efficiency and temperature control issues
Screw and barrel wear
Cause: Abrasive filler materials in silicone compounds causing gradual material removal and dimensional changes
Maintenance Indicators
  • Visible silicone leakage around nozzle or barrel connections
  • Unusual grinding or knocking sounds during screw rotation
Engineering Tips
  • Implement regular infrared thermography inspections to monitor barrel temperature profiles and detect hot spots
  • Establish a preventive maintenance schedule for screw and barrel dimensional checks with micrometer measurements

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
CE Marking (Machinery Directive 2006/42/EC) ASTM D2000 Standard Classification System for Rubber Products

Quoted from the published standard.

Manufacturing Precision
  • Injection Pressure: +/- 0.5 bar
  • Temperature Control: +/- 1°C
Quality Inspection
  • Dimensional Verification (CMM)
  • Leak Test (Hydraulic/Pneumatic Systems)

Manufacturers of Silicone Injection Molding Machine

6 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Yizumi Holdings Co., Ltd.
Foshan (Shunde), Guangdong, CN
5000 + staff
Also makes: Injection Molding Machine, Vacuum Chamber
Listed on the company's own website · profile compiled by CNFX from public sources
View source page ↗ yizumi.com · checked 2026-08-18
View profile Send enquiry
Dongguan Jinyu Automation Equipment Co., Ltd.
Dongguan, Guangdong, CN
Also makes: Injection Molding Machine, Hydraulic Press, Filling Machine
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “LSR Silicone Injection Molding Machine”
View source page ↗ jinyumachinery.com · checked 2026-09-03
View profile Send enquiry
Guangzhou S-guangyu Machinery &Equipment Co., Ltd.
Guangzhou, Guangdong, CN
Also makes: Injection Molding Machine, Liquid Silicone Rubber
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Silicone Injection Molding Machine”
View source page ↗ lsrexpert-better.com · checked 2026-09-03
View profile Send enquiry
Nanjing Geekung Hydraulic Machinery Co., Ltd.
Nanjing, Jiangsu, CN
Also makes: Injection Molding Machine, Hydraulic Press Brake, Vacuum Chuck
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Silicone Injection Molding Machine”
View source page ↗ geekungpress.com · checked 2026-09-03
View profile Send enquiry
Ningbo Huacheng Rubber And Plastic Machinery Co., Ltd.
Ningbo, Zhejiang, CN
Also makes: Injection Molding Machine, Hydraulic Press, Industrial Vacuum Forming Machine and 3 more
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “rubber silicone injection molding machines”
View source page ↗ hacen-machinery.com · checked 2026-09-05
View profile Send enquiry
Powerjet Plastic Machinery Co., Ltd.
Foshan, Guangdong, CN
Also makes: Injection Molding Machine, Blow Molding Machine, Lubrication System and 5 more
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “SI Series – Silicone Injection Molding Machine”
View source page ↗ powerjetmachine.cn · checked 2026-09-05
View profile Send enquiry

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 16 September 2026

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Frequently Asked Questions

What materials can this machine process?

The machine is designed for medical-grade liquid silicone rubber (LSR) used in adult toy manufacturing. It heats and mixes the silicone components before injection.

What is the typical production cycle time?

The average cycle time ranges from 30 to 120 seconds, depending on part size, mold design, and material characteristics. Actual cycle time should be confirmed with the manufacturer.

What are the installation requirements?

The machine weighs between 3000 and 8000 kg and has approximate dimensions of 3000×1500×2000 mm. It requires a suitable foundation and electrical supply matching the power consumption of 15–45 kW.

How is temperature control accuracy maintained?

The machine uses ceramic heating elements and a PLC controller to maintain barrel temperature within ±1 °C, ensuring consistent curing and part quality.

Data basis: editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.
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