Overview

　　The Guanshentai Centrifuge Tube Automatic Counting and Bagging Machine is specialized equipment designed for the automatic quantitative counting and bagging of laboratory plastic centrifuge tubes (such as micro-tubes or screw-cap tubes). Integrating automatic tube alignment, precision counting, quantitative batching, automatic bagging, and sealing (heat sealing or self-sealing), the machine automates the entire process from bulk tubes to finished bagged products. It achieves packaging speeds of 30–60 bags per minute with customizable quantities per bag (e.g., 25, 50, or 100 tubes), effectively replacing traditional manual counting and bagging operations.

　　Key Advantages:

　　High-Speed Precision Counting: Employs a dual-verification counting system using photoelectric sensors and mechanical paddles; a signal is triggered as each tube passes through the counting channel, ensuring zero counting error and eliminating issues with incorrect quantities. Counting speed is adjustable to accommodate tubes of various diameters and lengths.

　　Gentle Conveying to Prevent Scratches: After automatic alignment via a vibratory bowl or elevating conveyor, tubes are transported gently along non-metallic, polished guide rails. All contact points along the line feature soft material padding to prevent scratches or abrasion, preserving the pristine finish of the tubes.

　　Stable Quantitative Batching: Upon reaching the preset quantity, a pneumatic gate or rotary diverter accurately directs the batch into the bag-forming unit or a pre-made bag. The batching action is smooth, preventing tube spillage or tipping, and ensuring precise quantities in every bag.

　　Compatibility with Bag-Making and Pre-made Bags: Supports two packaging modes: an automatic bag-forming and filling mechanism (using roll film) or a pre-made bag feeding mechanism (for customer-supplied printed bags), meeting diverse packaging requirements.

　　Secure and Neat Sealing: Heat sealing utilizes a constant-temperature system and precision sealing jaws, with independently adjustable temperature and time settings to ensure flat, secure, and airtight seals. The self-sealing mode features a pressure mechanism to ensure a tight, reliable closure of the bag's self-sealing strip.

　　Versatile Bagging Modes: Supports both horizontal and vertical bagging configurations, allowing for flexible switching based on centrifuge tube specifications and packaging requirements.

　　Low-Stock Alarm and Automatic Rejection: Features hopper low-stock detection and counting error alarms; the machine automatically stops and alerts the operator if tubes are missing or counting discrepancies occur, preventing the release of empty bags or defective packs with incorrect quantities.

　　Clean-Room Compatible Design: Constructed with a SUS304 stainless steel frame and transparent protective covers; all product-contact parts utilize food-grade or medical-grade materials, meeting clean production standards for laboratory consumables.

　　Flexible Product Changeover: Rapidly adapts to various centrifuge tube sizes (0.5mL, 1.5mL, 2.0mL, 5.0mL, 15mL, 50mL, etc.) by swapping vibratory bowl tracks and counting channel molds; changeover time is kept under 30 minutes.

　　User-Friendly Operation: Controlled via PLC and a touchscreen HMI; parameters such as quantity per bag, packaging speed, and sealing temperature can be set with a single touch. Multiple recipe profiles can be saved and quickly recalled during product changeovers.

　　Application Scenarios:

　　Ideal for large-scale, standardized counting and bagging operations across sectors including laboratory consumables (micro-centrifuge tubes, screw-cap tubes, cryovials), biopharmaceutical consumables (sample storage tubes, viral sampling tubes), in vitro diagnostic consumables (blood collection tubes, sample processing tubes), and scientific reagent packaging. With its precise, efficient, and clean packaging performance, the Guanshentai automatic centrifuge tube counting and bagging machine helps manufacturers of laboratory consumables automate their bulk product packaging processes, effectively reducing labor costs and enhancing product delivery quality.

　　Technical parameters:

　　Equipment Model: GST-LXG102A

　　Centrifugal tube capacity: 1-50ml

　　Sizes: L1800*W1000*H1600(mm)

　　Production Capacities: 300pcs/min

　　Power (Output): 220V

　　Customized Support: Yes