Blood Collection Tube Production Line

The DKM fully automated production line for blood collection tubes is a turnkey solution tailored for modern medical consumables manufacturing. Starting from core injection molding, we seamlessly integrate all subsequent processes including additive dispensing, centrifugation, drying, labeling, assembly, and packaging. This enables one-stop automated production from plastic pellets to finished packaged products. The entire line features modular design, ensuring efficiency, cleanliness, stability, and full compliance with stringent quality management regulations for medical device production.

Blood Collection Tube Injection Molding System

As the core starting point of the production line, this system focuses on producing high-precision, high-quality, and contamination-free blood collection tube bodies. We provide a complete configuration including the main injection molding machine, dedicated molds, and peripheral auxiliary equipment, ensuring uniform wall thickness, precise dimensions, and smooth inner surfaces for a perfect foundation in subsequent processes.

Blood Collection Tube Injection Moilding Machine

Utilizing high-performance PET-specific or all-electric injection molding machines, this solution delivers exceptional repeatability and stable injection performance. Designed specifically for medical-grade plastic pellets, it ensures uniform plasticization, high cleanliness, and contamination-free operation, fully meeting the most stringent requirements of medical products for precision and hygiene.

petⅢ injection molding machine

Blood Collection Tube Injection Molding Mold

Designed and manufactured by experienced mold experts using premium mold steel and precision machining technology. Features advanced mold structure, efficient cooling, and long service life, guaranteeing excellent dimensional stability and consistent surface quality for every production cycle.

Blood Tube Production Line Gas Supply System

Delivers stable, clean, and dry compressed air. The system is equipped with high-efficiency filters and dryers to completely remove oil, moisture, and particulates, meeting the stringent air quality requirements for pneumatic components of molding machines, robots, and the clean production environment.

Blood Tube Production Line Water Supply System

Integrates constant-temperature chillers and circulating water treatment units to provide precise temperature control for injection molds. Ensures uniform and efficient cooling, which is a critical link in guaranteeing high product quality, high production capacity, and low energy consumption.

Blood Tube Production Material Feeding System

Enables fully automated closed-loop handling of plastic raw materials from storage, drying, and conveying to the injection molding machine. Effectively prevents moisture absorption and contamination of materials, ensures continuous and stable production, and reduces manual intervention.

Blood Collection Tube Automatic Tube‑Picking & Tray‑Loading Robot

A high-speed, precise servo robot that automatically extracts molded blood collection tubes from the mold and neatly places them into transfer trays. Features gentle handling to prevent product scratches and is essential for achieving automated linkage between processes.

Blood Collection Tube Filling System

This system is responsible for precisely adding additives such as anticoagulants, coagulants, or separation gel into the blood collection tubes. Utilizing high-precision metering pumps, atomization, or laminar flow technology, it guarantees minimal error in liquid dispensing and maintains tube cleanliness, forming the core process that ensures the clinical efficacy of the tubes.

Vacuum Blood Collection Tube Atomized Liquid Dispenser

Employs advanced atomized spraying technology to evenly coat the tube wall with additives in the form of ultra-fine droplets. Offers high filling accuracy and speed, effectively preventing liquid run-down and cross-contamination, making it particularly suitable for micro-dosing.

Blood Collection Tube Gel‑Adding Machine

Specifically designed for blood collection tubes containing separation gel. Precisely injects a specific dose of separation gel to the bottom of the tube. Ensures accurate gel placement and stable performance, providing reliable separation after blood centrifugation.

Blood Collection Tube Centrifuge

Used for in-process quality control, simulating clinical centrifugation conditions to test the uniformity of additive distribution and the performance of separation gel, ensuring every batch of products meets design specifications.

Blood Collection Tube Drying Machine

Used after additive filling to quickly and uniformly dry residual moisture or solvent inside the tubes. Employs circulating hot air or infrared drying technology with controllable temperature, ensuring complete internal dryness to prevent moisture from affecting additive activity or promoting microbial growth.

Blood Collection Tube Labeling Machine

A high-speed, fully automatic labeling machine that accurately and smoothly applies labels to the designated position on blood collection tubes. Adaptable to tubes and labels of various specifications, equipped with functions to detect missing or misapplied labels, ensuring clear, accurate product identification that meets medical traceability requirements.

Blood Collection Tube Assembly System

This system performs the final sealing step for blood collection tubes, precisely combining the cap (rubber stopper) with the tube body to form a stable vacuum seal. The equipment operates stably, ensuring the sealing integrity and vacuum level of every tube meet medical standards.

Integrated Capping & Tray‑Loading Machine for Vacuum Blood Collection Tube

Integrates vacuum pumping, capping, and finished product tray loading into one machine. Automatically performs vacuum pumping and tight cap sealing within a clean chamber, then orderly loads the finished products into sterilization trays. Offers efficiency and prevents secondary contamination.

Blood Collection Tube Cap‑Sealing Compound Machine

Used for secondary sealing reinforcement (e.g., adding a safety shield or aluminum-plastic composite cap) on already capped blood collection tubes. Enhances product safety and tamper-evidence, meeting the demands of markets.

Heat‑Shrink Film Packaging Machine for Blood Collection Tubes

The final stage of the production line, performing collective heat-shrink film packaging on trayed finished blood collection tubes. Creates tight and aesthetically pleasing packaging that effectively protects against dust, moisture, and tampering. Facilitates storage, transportation, and hospital use while providing clear product information display.

Medical blood collection tube
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Blood Collection Tube Production Line