
Jjsg22*12 Series Aluminum Vibrating Sieve or Grain Sieve. 13-Layer Precision Sieving: Features 13 layers with mesh sizes from 1.5mm to 1.0mm for accurate grain impurity analysis. Durable Aluminum Construction: Made of high-quality aluminum material, ensuring stability and resistance to deformation. 1-Year Warranty & Support: Provides 1-year warranty with lifelong maintenance and professional after-sales team. ISO Certified Quality: Passed ISO9001/14001/45001 certifications with strict quality control by 30+ inspectors. Fast Delivery Lead Time: General delivery within 3-5 days; customized delivery in 10 days after payment. OEM Service Available: Accepts OEM orders for customized agricultural testing instruments and equipment. Versatile Grain Analysis: Suitable for measuring impurity, bran, and insect pest percentages in grains and oil plants. Global After-Sales Service: Professional team provides 24-hour time difference free solutions with global coverage.