Separation
Poorly classified particles, unrepresentative sub-samples, and inadequate centrifugation introduce errors that no downstream instrument can correct. GRS supplies centrifuges, sieve shakers, air jet sievers, and sample dividers from Everfuge and POWTEQ.
Centrifuges
Tabletop Centrifuge - 8 Models
Full range from low to high to refrigerated centrifuge benchtop units through to high-speed refrigerated and large-capacity floor-standing systems. Key models:
Key Specifications:
- PRO 1406R — low-speed, low-capacity, refrigerated
- PRO 2418R — high-speed, refrigerated
- PRO 2515 — high-speed, high-capacity, refrigerated
Compact Centrifuge
Key Specifications:
- Max Speed — Up to 10,000 rpm
- Max RCF — Up to 5,400
Blood Bank- High Capacity - Floor Standing Centrifuge
Key Specifications:
- Max Speed — Up to 4700prm
- Max RCF — 7187xg
Sieving Systems
Vibratory Sieve Shaker — SS 2000
Batch and continuous sieving for medium-hard, brittle, tough, and soft dry materials. Particle size classification for soil, grain, powder, and construction material.
Key Specifications:
Spec 1
- Measuring Range: 20μm to 25mm
- Time Setting: 01-99min
- Max. Feed Capacity: 3kg
Air Jet Siever — AJ 200
Dry sieving for fine, cohesive powders that agglomerate under mechanical vibration — accurate classification where conventional sieve shakers fall short.
Key Specifications:
Spec 1
- Measuring Range: 5μm to 5mm
- Max. Loading: 0.1-100g
- Max. no. of Fractions: 1 (2 with cyclone)
Sample Division
Rotary Sample Divider — RSD 200
Divides a full sample batch into 6, 8, or 10 equal representative fractions. Essential for QC workflows requiring demonstrated homogeneity.
Key Specifications:
Spec 1
- Feed Size: ≤ 10mm
- Time Setting: 1-999min
- Speed: 80-120rpm
Sample Splitters
Manual riffle-type splitters for rapid, representative splitting of granular and powder samples — in the field or lab.
Industries Using This Equipment
- Pharmaceutical R&D
- Food Safety
- Recycling & Environmental
- Forensics & Security
- Biological Research
Why GRS for Separation
- Authorised distributor for Everfuge centrifuges and POWTEQ sieving
- Complete workflow — centrifugation, sieving, sample division
- Engineers trained on QC and analytical preparation standards
- Local service, calibration, and spare parts support
After-Sales Service
Green Research provides dedicated servicing and repair exclusively for the products and brands we carry. Our technicians are trained directly on these brands, with full access to genuine parts.
Need help selecting the right separation workflow?
Tell us your sample type and downstream analysis.