Working Principle of Soft Capsule Machine:
The rubber prepared by the rubber wheel boxes on both sides of the host enters the gap between the rolling molds, and the medicine is injected into the wedge-shaped spray body through the conduit by the feeding pump. With the pressure of the feeding pump, the medicine and rubber are pressed into the grooves of the two rolling molds. Due to the continuous rotation of the rolling molds, the two rubber strips form two semi defined shapes and encapsulate the medicine inside the rubber film. The remaining rubber is cut off and separated into a mesh, commonly known as the rubber net.

Technical parameters

Main Features:
The adhesive film on both sides is transmitted in a straight line without adjustment, ensuring stable production.
Control mode: Each subsystem is independently controlled, coordinated and matched, and easy to adjust.
Roll mold pressurization method: pneumatic pressurization, digital display, easy and convenient.
Roll mold adjustment: No need for line alignment design, simplified operation, and avoidance of human error.
Injection body lifting method: electric self-locking, safe and reliable.
Feeding pump: adjustable design, easy to install, avoiding human error; All rolling bearings are designed to extend their service life.
Feeding pump guidance: ball guide rail (specialized technology for CNC machine tools).
Host noise control: Low noise design, no increase in noise at maximum and minimum speeds, improving the working environment.
Solvent free cleaning: Most soft capsules do not require cleaning with alcohol, etc., to avoid solvent damage to the capsules (except for printed soft capsules).
Adhesive film control: precise adjustment of adhesive film thickness, independent distribution control, adaptable to various adhesives and molds, achieving maximum utilization of adhesives.
Film cooling method: self controlled water cooling, air balance, equipment built-in.
Capsule rapid shaping: The unique air supply device reduces the local temperature in the area where the capsule is released, making it easier to shape the capsule.
Temperature controlled hopper: precise temperature control, automatic liquid level control, suitable for various material requirements (optional configuration).
Humanized design, easy to operate:
a) The mold is designed to match the mold axis, avoiding damage during the mold loading and unloading process;
b) Specialized injection body assembly tooling protects the injection body from damage during loading and unloading, and reduces the labor intensity of the operator;
c) Install lighting fixtures in the bottom pocket area of the mold to facilitate quality inspection during the production process.
d) All daily maintenance parts are simplified in design for convenience and efficiency.

Hangzhou SED Pharmaceutical Machinery Co.,Ltd. (Short for “SED Pharma”) was founded in 2012. It is a comprehensive pharmaceutical equipment supplier to provide pharmaceutical machinery, blood collection tube machinery, water treatment equipment, clean room facilities, pharma engineering for the pharma and biotech industry in the world. Since its foundation, We have supplied more than 600 equipment and systems for 180 pharmaceutical companies across over 20 countries and regions in the world which have been widely applied in the fields of liquid and lyo injectables, chemical API, bioengineering and pharma packaging, etc.

We focus on studying drug manufacture science and process equipment manufacture science, practices drug process knowledge integration with pharma equipment knowledge. We have been approved with all the international regulatory certifications like ISO9001, CE, BV, etc. To commit to our mission “Providing solutions to Pharmaceutical Industry”, We cooperates closely with well-known scientific research institutions and pharmaceuticals industry designing institutes to provide the most reasonable project design, the best quality equipment and the customized service to different pharmaceutical / medical factories from different markets.