These roller mixers can accommodate a range of different vials, small bottles, and test tubes of various
sizes. Each pair of rollers can hold up to 1 kilogram.
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RATEK’s Blood Tube Rollers ensure that various types of tubes and vials can be accommodated, with a maximum weight of 1Kg per pair of rollers. The BTR5 with 5 rollers can hold 24 x 5ml blood tubes and the BTR10 can hold up to 54 x 5ml blood tubes. The coated aluminium rollers are mounted on eccentric drive spindles to provide a rocking as well as rolling motion, ensuring a thorough mixing action. Speed of the rollers is variable between 10 and 60 rpm. To cover a wide range of mixing requirements. The sprocket and chain drive, coupled with ball race roller mounting, will ensure smooth trouble free operation. Blood tube rollers can run continuously for many hours unattended.
If preferred, similar sized models of blood tube rollers with parallel rollers without a tilting action are also available.
These blood tube rollers now operate at low voltage for added safety. They utilize 12V dc via a wall power supply and are identified with a “12V” suffix.