Automatic Sealant Cartridge Filling Machine with Single Filling Head
This automatic silicone sealant filling machine is designed for manufacturers who need reliable cartridge filling automation with a lower equipment investment. Featuring a single filling head, it delivers a production speed of approximately 27 cartridges per minute and supports cartridge filling volumes from 260ml to 310ml.
The machine is available in three configurations: 1-color, 2-color and 3-color. Each option provides a different number of independent dosing systems while sharing one injection system, one filling head and one servo motor.
1. Cost-Effective Automatic Cartridge Filling Solution
One of the main reasons to choose this model is its more affordable purchase price compared with our dual-pipe filling machine.
The dual-pipe model fills two cartridges simultaneously and reaches approximately 50 cartridges per minute. This single filling head model processes one cartridge at a time, with an output of approximately 27 cartridges per minute.
Although its production capacity is a little lower, the simplified filling configuration helps reduce the initial equipment investment. It is a practical option for manufacturers whose production requirements do not justify the higher output capacity of a dual-pipe machine.
Rather than paying for additional production capacity that may not be fully utilized, businesses can select equipment that better matches their current manufacturing scale and budget.
2. 1-Color, 2-Color and 3-Color Configurations
Manufacturers can select the number of dosing systems according to their sealant color requirements.
- 1-Color Model: Equipped with one independent dosing system for single-color production.
- 2-Color Model: Equipped with two independent dosing systems for switching between two different color formulations.
- 3-Color Model: Equipped with three independent dosing systems for manufacturers handling three different colors.
Each dosing system corresponds to a specific color. These systems operate independently, meaning only one selected system works during production. The machine cannot fill multiple colors simultaneously.
The main difference between the three models is the number of available dosing systems, allowing manufacturers to select the configuration that suits their product range.
3. Shared Filling System and Filling Head
Unlike machines that require separate filling heads for different material systems, this model uses one shared injection system and one filling head for all color configurations.
When changing the production color, operators need to select the corresponding dosing system and replace the inner tube inside the shared filling head to match the required color.
The shared structure is particularly useful for manufacturers producing different colors in separate production runs.
4. Sliding Servo Motor for Dosing System Selection
All dosing systems share one servo motor, which is installed on a horizontal sliding mechanism.
The motor can move left or right to reach the position of the selected dosing system. Once positioned, it drives that system during the dosing process.
For example, in a three-color configuration, the operator moves the servo motor to the corresponding position depending on which color is required.
This design allows three independent dosing systems to operate using one shared servo motor instead of installing a separate servo motor for each system.
5. Cartridge Filling Capacity and Accuracy
The automatic cartridge filling machine supports filling volumes from 260ml to 310ml, covering the specified cartridge capacity range.
Its filling accuracy is approximately ±2g, helping maintain consistent material quantities during production.
Actual filling accuracy may be affected by material viscosity, formulation characteristics and operating conditions.
6. Delta PLC Control System
The machine uses a PLC control system to manage its automatic operating processes.
The PLC provides centralized control of the programmed machine operations and coordinates the automatic filling sequence.
Our machines are equipped with Delta PLC control systems from Taiwan, a globally recognized brand known for reliable quality, stable performance and advanced technology. It offers an excellent balance of quality and price, ensuring reliable operation at a competitive cost.
7. 3-Inch Material Inlet for 200L Drum Feeding
For material supply, the machine is equipped with a 3-inch inlet connection.
It can be connected to a 200L drum unloading machine through a high-pressure hose, allowing silicone sealant to be transferred directly from the drum to the filling equipment.
Drum replacement is also very convenient. An experienced operator can complete the replacement in less than 10 minutes.
8. Technical Specifications
| Parameter | Specification |
|---|---|
| Machine Type | Automatic Cartridge Sealant Filling Machine |
| Filling Structure | Single Filling Head |
| Production Speed | Approx. 27 cartridges/min |
| Cartridge Filling Volume | 260–310ml |
| Filling Accuracy | ±2g |
| Color Configurations | 1-Color / 2-Color / 3-Color |
| Dosing Systems | 1 / 2 / 3 Independent Systems |
| Filling System | One Shared System |
| Filling Head | One Shared Filling Head |
| Servo Motor | One Shared Sliding Servo Motor |
| Color Operation | One Color at a Time |
| Inner Filling Tube | Interchangeable for Different Colors |
| Control System | Delta PLC |
| Material Inlet | 3-inch Connection |
| Material Supply | 200L Drum Unloading Machine via High-Pressure Hose |
Frequently Asked Questions
Q1: What is the production speed of this automatic silicone sealant filling machine?
The machine produces approximately 27 cartridges per minute. This speed applies to all three configurations, including the 1-color, 2-color and 3-color models.
Q2: Can the machine fill different colors simultaneously?
No. Each color has its own independent dosing system, but only one system operates at a time.
Q3: What needs to be changed when switching between colors?
Operators move the shared servo motor to the corresponding dosing system and replace the inner tube inside the shared filling head to match the selected color.
Q4: Does each color require a separate injection system?
No. All dosing systems share one injection system and one filling head.
Q5: Can this machine connect to a 200L drum unloading machine?
Yes. The 3-inch material inlet can be connected to a 200L drum unloading machine using a high-pressure hose.
Request a Quote for an Automatic Silicone Sealant Filling Machine
Looking for an affordable automatic silicone sealant cartridge filling solution?
Contact us with your required cartridge volume and color configuration. Our team can help you choose the appropriate 1-color, 2-color or 3-color model according to your production requirement