Outfitting a bench in the centrifuges, mixers, and shakers family starts with a simple question: do you need to separate samples or keep them moving? The 8×15ml Medical Beauty PRP Lab Blood Centrifuge Machine and the JOANLAB Digital Orbital Shaker Oscillator land on different sides of that answer. This head-to-head helps you match the tool to your protocol.
Quick verdict
If your priority is PRP or blood-component separation, buy the 8×15ml PRP centrifuge. If you need a compact shaker for gentle mixing at repeatable speeds, buy the JOANLAB orbital shaker. They do not compete for the same step in a protocol, so the right choice is the one that solves your current bottleneck.
Comparison at a glance
| Tool | Listed price | Key spec | Primary job |
|---|---|---|---|
| 8×15ml Medical Beauty PRP Centrifuge | USD 178.32 | 8×15 ml capacity, up to 4000 r/min, fixed-angle rotor | Separating blood, vaccine, and organic samples |
| JOANLAB Digital Orbital Shaker OS-20Pro | USD 259.99 | 40-200 rpm, digital speed and time control | Gentle orbital mixing of flasks and tubes |
Where the centrifuge wins
The 8×15ml Medical Beauty PRP Centrifuge is a purpose-built separator. Its fixed-angle rotor and desktop design make it easy to batch-process standard blood tubes on a busy bench. If your workflow starts with PRP tubes or chemistry samples that need to be spun down, this is the tool that finishes that job.
Where the shaker wins
The JOANLAB Digital Orbital Shaker is a mixing tool first. Its adjustable speed range is gentle enough for cell suspensions and long incubations, and the compact housing fits inside an incubator or oven, so you can keep samples warm while they mix.
Product notes
8×15ml Medical Beauty PRP Lab Blood Centrifuge Machine
The TD4C tabletop centrifuge is designed for one job: separating blood, vaccine, and organic samples in medical chemistry labs. Its fixed-angle rotor handles 15 ml tubes, and the 110V unit spins from 0 to 4000 r/min with a maximum relative centrifugal force of 1880 xg. Microcomputer control, a digital display, an electronic door lock, and overspeed protection are built into the machine. Automatic balancing means you don't need to weigh tubes before each run. The desktop footprint, 38×32×30 cm and 5 kg, is practical for crowded benches. The trade-off is specificity: it separates, but it does not shake, rock, or mix. If your protocol also needs gentle orbital motion, you'll need a separate shaker alongside it.
JOANLAB Digital Orbital Shaker OS-20Pro
The OS-20Pro orbital shaker is the more flexible mixing partner. You can set the speed anywhere in the 40-200 rpm range, and the digital panel lets you choose both speed and run time, which makes repeatable mixing cycles easy. A DC brushless motor keeps operation quiet and stable, and the compact housing can be placed inside an incubator, oven, or other lab equipment for temperature-controlled shaking. Use it with a variety of flasks and tubes, making it a general-purpose benchtop mixer. The limitation is that it is not a centrifuge, so it won't separate blood components. For labs whose main need is mixing, this shaker is the better fit; for labs that need separation, this cannot replace the centrifuge.
Final choice by use case
Choose the PRP centrifuge when you're processing blood, PRP, or vaccine organics that need to be separated by centrifugal force. Choose the JOANLAB orbital shaker when you're mixing samples gently at a controlled speed and need a compact unit that can run on the bench or inside an incubator. If your lab does both, start with the tool that handles your most frequent bottleneck, then add the second when the other process becomes a regular need.
