Product Description The Manual Sample Huller is an essential laboratory-grade tool used worldwide by coffee cooperatives, exporters, cupping labs, seed companies, and grain traders for fast, non-destructive hulling of small parchment coffee samples (100–500 g) and cereal grains. Built from cast iron and hardened steel with a rubber-lined hulling drum, it gently removes parchment, husk, or hull in seconds without damaging the green bean — perfect for quality grading, moisture testing, defect analysis, and sample preparation before roasting or export. Simple hand-crank operation requires no electricity, making it ideal for field stations, remote cooperatives, and mobile cupping labs. Compact, virtually indestructible, and used daily by ICO, CQI, and SCA-certified labs.

Product Attributes • Type: Manual hand-crank laboratory huller • Capacity: 100–500 g per batch (30–60 seconds) • Construction: Heavy cast-iron body + hardened steel blades + rubber-lined drum • Compatible Crops: Parchment coffee (Arabica & Robusta), paddy rice, barley, oats, sorghum, small legumes • Hulling Efficiency: > 98 % clean green bean (zero breakage when correctly adjusted) • Adjustable Clearance: Precision thumb-screw for different bean sizes • Output: Clean green coffee ready for grading, roasting, or moisture meter • Dimensions (L × W × H): 38 × 20 × 25 cm • Weight: 9.5 kg • Finish: Anti-corrosion enamel paint • Maintenance: Zero (just wipe clean) • Warranty: 5 years

Best Possible Applications • Coffee Quality Control Labs: Daily hulling of arrival, pre-shipment, and cupping samples • Cooperative & Exporter Grading: Fast defect counting and green bean classification • Seed Companies & Research Stations: Clean samples for germination and purity tests • Mobile Buying Points: Field hulling during harvest intake