Combined Seed Drill (Mechanical & Air-Assisted)-Seeding & Planting Equipment-Shandong Unia Agricultural Machinery Co., Ltd.

Seeding & Planting Equipment

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Combined Seed Drill (Mechanical & Air-Assisted)

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★Integrated Tillage-Seeding Technology

Performs five operations in one pass: soil preparation, seedbed compaction, seeding, seed rowpressing, and seed row leveling. Increases efficiency by 70% while reducing operational costs by 60%.

★Precision Grain Drilling Technology

Accurate Seed Metering: Dual-wheel precision seed metering system reduces seeding costs by 30%.Multi-Crop Versatility: Compatible with over 10 crops including wheat, rapeseed, alfalfa, and oats.Wide Seeding Rate Adjustment: Adjustable from 50 to 40,000 grams per acre.

★Dual-Press Seedbed & Seed Row Compaction Technology

Pre-sowing seedbed compaction and post-sowing seed row pressing enhance moisture retention, promote seed germination, and improve emergence rates by over 10%.

★Individual Row Unit Copying Technology

Four-linkage copying mechanism with multi-stage adjustable downforce ensures consistent sowing depth (≥95% uniformity). Dual springs provide optimal ground contact pressure.

★Air-Assisted Combined Seed Drill

Pneumatic seed delivery system enables high-speed precision seeding without seed damage.

◆Performance Features: