Production Equipment for LSR Waterproof Sealing Rings for Mobile
Phone USB Connectors
What is the LSR dosing system?
An LSR (Liquid Silicone Rubber) dosing system is a specialized piece of equipment used in the
manufacturing process to precisely meter and mix two components (A
and B) of LSR material before injection into a mold. These systems
are crucial for achieving accurate and consistent mixing ratios,
which is essential for producing high-quality LSR parts.
Here's a more detailed look at LSR dosing systems:
Key Functions:
Metering: Accurately measuring the required volumes of component A
and B.
Mixing: Thoroughly combining the two components to create a
homogenous mixture.
Delivery: Transferring the mixed LSR to the injection molding
machine.
Why are they important?
Precise Mixing Ratio:
LSR requires precise mixing of components (typically a 1:1 ratio)
to ensure proper curing and desired material properties.
Consistent Quality:
Accurate dosing ensures consistent product quality and minimizes
material waste.
Material Efficiency:
Optimized dosing helps reduce material consumption and costs.
Increased Productivity:
High-performance dosing systems can support high-volume production
by enabling fast filling speeds and high material throughput.
Types of LSR Dosing Systems:
Piston Pumps: Some systems use piston pumps to deliver the LSR components.
Servo-Electric Pumps: Others utilize servo-electric pumps for precise control and
synchronization.
Hydraulic Systems: Some systems employ hydraulic drives for certain applications.
Static Mixers: Static mixers are often used to ensure thorough blending of the
two components.
Applications:
Medical Devices:
LSR's biocompatibility makes it ideal for medical applications like
syringes, tubing, and implants.
Automotive Parts:
LSR is used in automotive components such as seals, gaskets, and
connectors.
Consumer Goods:
LSR is found in various consumer products, including baby bottle
nipples and kitchenware.
Electronics:
LSR is used in electronic components, particularly in battery
production and insulation.
Key Considerations:
Viscosity:
LSR can vary in viscosity, and the dosing system needs to handle
the specific viscosity of the material.
Flow Rate:
The required flow rate of the LSR material will influence the
choice of pump and system design.
Cleanliness:
Maintaining a clean and contaminant-free environment is crucial,
especially in medical and food-related applications.
Integration:
The dosing system needs to integrate seamlessly with the injection
molding machine and other equipment.
In summary, LSR dosing systems are vital for the efficient and
accurate production of high-quality LSR parts. These systems ensure
precise mixing ratios, consistent material properties, and
optimized material usage across various industries.
Service
The professional service from BETTER |
Pre -sales service | 1.Provide investment budget and plant planning; 2.Provide a whole set of solutions about machine and mold according
to products that customers offered. |
On-sales service | 1.Provide installation and new machine debugging services for users
who purchase BETTER machine 2.Free training for your staff who can
operate and maintain the machine independently in your factory. |
After-sales service | 1.Timely dispatch personnel to the user's site to solve after-sales
problems and solve difficult technical problems; 2.After product upgrading, the upgrading work of previous users
shall be given priority as required; |
