Semi-automatic 30L Lipstick Filling Machine with Heating Stirrer

Semi-automatic 30L Lipstick Filling Machine with Heating Stirrer

Shanghai Qimeida Machinery Technology Co., Ltd. designs and builds this compact filling station for cosmetic manufacturers who need reliable melting, homogenizing, and dosing of wax-based pastes. As a Semi-automatic 30L Lipstick Filling Machine with Heating Stirrer manufacturer, we focus on small-batch production and laboratory sampling where temperature stability and repeatable fill weights are critical.

Our machine combines a 3 kW heating system, adjustable stirring, and a stainless steel contact surface in a 700×500×500 mm footprint. It is suited for lipsticks, lip glosses, lip balms, eyebrow pomades, and similar products that require controlled melting and filling without a full automated line.

Machine Overview and Key Specifications

The unit operates on single-phase 220V/50Hz power and weighs 35 kg, making it easy to place on an existing bench or integrate into a small production cell. The 30L capacity refers to the heated holding tank, which is sized for batch production of several hundred pieces per cycle, depending on mold size and operator speed.

Process and Application Fit

This machine is designed for wax-based and paste cosmetic products that must be melted, kept homogeneous, and filled at a controlled temperature. Typical applications include:

• Lipstick and lip gloss production in small batches
• Lip balm and treatment sticks
• Eyebrow pomades and cream-based color cosmetics
• Laboratory sampling and formulation testing
• Start-up production lines with limited floor space

The 30L tank is sufficient for pilot runs or small commercial batches. For higher volumes, we offer complementary equipment such as the fully automatic powder pressing machine and other filling solutions that can be integrated into a larger line.

Heating and Temperature Control

The 3 kW heating system brings the tank to the required melting point quickly and maintains it within a set range. Temperature control up to 200°C covers most wax formulations, including those with high melting points. The unit supports 24-hour preheating, which is useful for overnight preparation of materials that need to be ready at the start of a shift.

Constant temperature holding prevents overheating and degradation of sensitive ingredients. The control module allows the operator to set the target temperature and monitor it during the filling process. For materials that require precise thermal profiles, we can discuss additional insulation or custom control options.

Stirring System for Homogeneity

The adjustable-speed stirring motor (0–50 RPM) keeps the melted mass uniform, preventing pigment settling or wax separation. The 35 W motor is sized for low-viscosity pastes typical of lipstick bases. Speed adjustment is manual, allowing the operator to match the agitation to the material's viscosity and avoid splashing.

For higher-viscosity or more demanding formulations, we recommend reviewing the material characteristics with our engineering team. We can suggest alternative stirring configurations or pre-mixing steps using equipment like the laboratory three roll mill for pigment dispersion.

Material and Construction Quality

All parts that contact the product are made of SUS304 stainless steel, including the powder sieve plate and the tank interior. The brushed surface finish reduces product adhesion and is easy to clean between batches. The frame is also stainless steel, providing corrosion resistance in the humid environment of a melting area.

We follow standard quality control procedures during fabrication and assembly. Each machine is tested for heating performance, stirring operation, and electrical safety before shipment. Our factory in Shanghai supports customization of the tank capacity, nozzle type, or control interface based on your specific requirements.

Installation and Operation

The machine arrives as a compact unit that requires only a standard 220V outlet and adequate ventilation. Place it on a stable, level surface. Before first use, clean the tank and contact parts with a suitable solvent and allow them to dry. Connect the power and set the desired temperature; the heating system will bring the tank to temperature within a reasonable time.

Operation is straightforward: load the raw material into the tank, let it melt, adjust the stirring speed, and then use the manual filling mechanism to dispense the product into molds or containers. The filling quantity is controlled by the operator, making it suitable for products where fill weight varies or for small runs.

Safety precautions are important because the machine operates at high temperatures. Do not touch the tank surface during operation. Keep the area well-ventilated to avoid heat accumulation. Always turn off the power and allow the machine to cool to room temperature before cleaning. Never allow water to enter electrical components.

Maintenance and Service

Routine maintenance is simple: clean the tank and stirring blade after each use, check the power cord for damage, and verify that the temperature sensor is reading correctly. The stirring motor and heating element are designed for long service life, but we stock spare parts and can provide remote troubleshooting.

Our support team can assist with installation guidance, operator training, and process advice. We offer video-based troubleshooting within 2 hours of a fault notification, and we can arrange on-site service if needed. For international customers, we provide documentation and spare parts lists to support local maintenance.

Information We Use to Configure Your Solution

To prepare a precise quotation and configuration, we need the following details about your application:

• Product type (lipstick, lip gloss, balm, etc.) and formulation characteristics
• Viscosity and melting point of the material
• Required batch size and production rate per hour
• Filling container type and target fill weight
• Available power supply (voltage and phase)
• Environmental conditions (ambient temperature, ventilation)
• Any specific hygiene or certification requirements

With this information, we can confirm whether the standard 30L model fits or if adjustments to the heating, stirring, or filling mechanism are needed. We also provide drawings and technical documentation for your review before order confirmation.

Frequently Asked Questions

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