Overview

　　The Guanshentai automatic centrifuge tube production line is a comprehensive automated system designed for the integrated production of medical and laboratory-grade centrifuge tubes, covering the entire process from raw materials to finished products. The line integrates automatic feeding, screen printing, automatic capping, in-line inspection, automatic counting/bagging, and packaging, enabling continuous and standardized production. Controlled centrally via PLC and a touchscreen HMI, the line achieves a production speed of 2,880 units per hour with a pass rate exceeding 99%, effectively replacing traditional segmented manual or standalone machine operations.

　　Key Advantages:

　　End-to-End Automation: The line encompasses all critical production stages: tube bodies and caps are automatically separated and sorted via vibratory bowls and precisely transported to various stations by a servo positioning system. Processes—including tube body screen printing/coding, automatic capping (with adjustable torque), seal integrity testing, and automatic counting, bagging, and sealing—are completed sequentially without manual transfer, allowing a single line to handle the entire process from bulk components to finished, bagged products.

　　High-Precision Assembly and Capping: Utilizing servo drives combined with high-precision fixtures, the assembly and tightening precision is controlled within ±0.1mm, ensuring a tight seal and structural stability for every tube. The capping system features independently adjustable torque to meet the specific tightness requirements of different cap sizes, preventing issues such as leakage (due to being too loose) or jamming (due to being too tight).

　　Clear and Durable Screen Printing: The system integrates a high-speed curved-surface screen printing module that ensures precise positioning and clear, durable markings (graduations and text). A UV curing system enables instant drying, producing an ink layer resistant to alcohol wiping and abrasion, thereby meeting the durability standards required for long-term use of laboratory consumables.

　　In-Line Inspection and Automatic Rejection: Equipped with photoelectric sensors and an image comparison inspection system (utilizing preset threshold comparisons and mechanical gauging rather than AI self-learning), the line identifies defects in real-time—such as surface flaws, missing components, misaligned caps, or printing errors. Defective products are automatically separated and rejected, ensuring a 100% pass rate for finished products.

　　Clean-Room Compliant Design: The entire line features a structure made of 304 stainless steel and anodized aluminum alloy. It offers excellent dust-proof and anti-static performance, meeting Class 100,000 cleanroom standards and GMP requirements—making it ideal for the large-scale manufacturing of sterile medical devices.

　　Flexible Modular Configuration: Built on a modular architecture, the production line allows for the flexible addition or removal of functional modules based on customer capacity needs and factory layout. It supports rapid changeovers between various centrifuge tube specifications (e.g., 15ml, 50ml) and is compatible with diverse finished-product packaging formats, such as bags and boxes.

　　User-Friendly Operation: Equipped with a PLC and touchscreen HMI, the system enables real-time monitoring of the entire line's operational status. Multiple product recipes can be saved and recalled with a single touch, ensuring quick and convenient production changeovers; general operators can master the system after minimal training.

　　Application Scenarios:

　　Widely applicable to the large-scale, standardized production of medical consumables (medical centrifuge tubes, vacuum blood collection tubes), life science consumables (laboratory centrifuge tubes, cryovials, PCR tubes), and consumables for biopharmaceuticals and in vitro diagnostics (IVD). With its outstanding performance—characterized by high efficiency, precision, and cleanliness—the Guanshentai automatic centrifuge tube production line helps manufacturers overcome the bottlenecks associated with manual labor and standalone machine operations, enabling a true upgrade to fully automated production.

　　Technical parameters:

　　Equipment Model: GST-LXG100A

　　Centrifuge tube capacity: 15-50ml

　　Sizes: L8800*W1800*H1800mm

　　Production Capacities: 500pcs/min

　　Power (Output): 3KW

　　Customized Support: Yes