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Boston Shearmill |
Product Details
The Boston Shearpump series of sanitary in-line high shear mixers surpass the capabilities of conventional shearpumps by providing very high throughputs at high to extreme shear rates. It is designed for continuous duty, running 24 hours a day / seven days a week! This series of in-line emulsifiers and wet mills will mix, disperse, emulsify, pulverize, macerate, crush, homogenize, and reduce solids & particles. They withstand uneven flow patterns, bumps, jolts or fluctuations in pressure.
- Each shear head has a 2-stage rotor turning within a close clearance 2-stage stator, with most models featuring 3 heads in series
- Low Maintenance - designed for continuous duty
- Meets 3A TPV Standards #36-01
- Over 20 variations of rotor/stator combinations fromcoarse to ultrafine
- Special purpose rotors and stators available to provide low shear or extra chopping where required
- Easy to clean - no crevices, deadlegs or open threads
- Average droplets or particles from 1-3 Microns with 50% distribution under 1 Micron
- Three distinct series provide a wide range in capacity, power consumption and tip speed to allow best results for your process!
The Boston Shearpump homogenizers are capable of processing very high throughputs at extreme shear rates producing an average droplet size of 1-3 microns with 50% less than 1 micron.
Shear heads of the homogenizer are comprised of a multi-slot rotor turning at high speeds in close proximity to a multi-port stator. Each shear head of the homogenizer has a double ring design providing two stages of mixing at both the rotor and stator. This results in three distinct, high intensity work zones at each rotor / stator location.
- The mixture passes through the first set of rotor slots or teeth
- then through the first ring of slots on the stator
- and through the second ring of slots in both the rotor and stator
Homogenizer Models with 3 shear heads provide 6 mixing stages with 9 work zones to handle your toughest processing needs.
Three series currently available for processing 5 - 250 GPM
| Model | Tip Speed (FPS/MPS) |
Throughput (GPM) |
Motor/Speed (HP-RPM) |
Fittings | Footprint |
| Compact Shearpump Series | |||||
| BSP24C | 41 / 12.5 | 10-30 | 7.5-15/3600 | 2 In/2 Out | 24 x 14 x 14 H |
| BSP60C | 94 / 28.6 | 40-165 | 25/3600 | 3 In/2 Out | 32 x 18 x 14? H |
| Boston Shearpump Series | |||||
| BSP Turbo 25 | 115 / 35 | 5-15 | 15/10,000 | 1.5 In/1 Out | 24 x 14 x 14 H |
| BSP Turbo 37 | 115 / 35 | 15-50 | 25/7100 | 2.5 In/2 Out | 36 x 26 x 24 H |
| BSP Turbo 60 | 94 / 28.6 | 40-165 | 50/3600 | 3 In/2 Out | 66 x 20 x 30 H |
| Boston Shearmill Series | |||||
| BSP 37M | 130 / 39.6 | 15-25 | 40/8000 | 2.5 In/2 Out | 36 x 26 x 24 H |
| BSP 60M | 125 / 38.1 | 40-100 | 75/4800 | 3 In/2 Out | 66 x 20 x 30 H |
| BSP 80M | 125 / 38/1 | 50-300 | 150/4500 | 4 In/3 Out | 72 x 24 x 22 H |
Three Series to provide wide range in capacity, power consumption, and tip speed:
Compact Shearpump
BSP24C
Boston Shearpump
BSP Turbo 25
BSP Turbo 37
BSP Turbo 60
Boston Shearmill
BSP 37M
BSP 60M
BSP 80M
Over 20 rotor / stator combinations
U - Ultra (fine)
V - Very Fine
E - Fine
D - Medium
C - Coarse
S - Chunky (salsa)
R - Ripper
M - Masher
Special Purpose Rotors & Stators available to provide low shear or extra chopping where required
