Edible Oil Transport Tank Semi-Trailer
The Edible Oil Transport Tank Semi-Trailer is a specialized sanitary liquid transport trailer engineered specifically for the safe, hygienic, and oxidation-controlled hauling of edible oils, including soybean oil, palm oil, canola oil, sunflower oil, and olive oil. Built with premium food-grade austenitic stainless steel (AISI 304 or AISI 316L) featuring a mirror-polished sanitary interior (Ra ≤ 0.4μm), it prevents contamination, bacterial growth, and product degradation. Equipped with dedicated internal anti-surge baffles, a nitrogen blanketing / sealing system to prevent oil oxidation and rancidity during transit, sanitary butterfly valves, and closed-loop discharge fittings, it guarantees absolute food safety and product purity. Paired with 3 commercial axles, heavy-duty mechanical or air suspension, and dual-line WABCO ABS/EBS pneumatic braking, it delivers superior highway stability and hygienic performance. Fully certified under FDA, ISO9001, CCC, CE, DOT, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Semi-Trailer / Edible Oil Sanitary Tanker
Load Capacity : 25,000 Liters to 40,000 Liters (Engineered for High-Viscosity Food Oils)
Condition : New
Grade : Heavy Duty / Sanitary Food-Grade Transport
Shape : Cylindrical / Oval / D-Shape Food-Grade Tank
Origin : Shandong, China
Production Capacity : Customized
Certifications : FDA / ISO9001 / CCC / CE / DOT / SGS
HS Code : 8716399000
Overall Dimensions : 11000-13000 x 2500 x 3600-3800 mm
Tank Body Material : Food-Grade Stainless Steel AISI 304 / AISI 316L (4mm - 6mm Thickness)
Interior Finish : Mechanical Mirror Polish & Electropolishing (Ra ≤ 0.4μm Sanitary Finish)
Compartments : 1 to 4 Independent Sanitary Compartments with Individual Outlets
Kingpin : JOST 2-inch or 3.5-inch Bolted/Welded Kingpin
Landing Gear : JOST / FUWA Two-Speed Manual Landing Gear (28T Capacity)
Wheel Base : 6800mm + 1310mm + 1310mm
Tread : 1820 mm / 2050 mm
Axle Number : 3 Axles
Axle Brand : FUWA / BPW / HuaJin Heavy Duty
Axle Capacity : 13T / 16T per axle
Tire Number : 12
Tire Specification : 12R22.5 / 385/65R22.5 Tubeless Low-Rolling-Resistance Tires
Tire Brand : Triangle / Double Coin / Michelin / Bridgestone
Rim : 9.00-22.5 / 11.75-22.5 Steel Disc Rims
Suspension : Heavy Duty Air Ride Suspension / Mechanical Multi-Leaf Spring Suspension
Brake System : Dual-Line Pneumatic Air Braking System with ABS / EBS
ABS/EBS Brand : WABCO / Haldex
Self-dumping : Not Self-dumping
Main Beam Material : High-Strength Low-Alloy Structural Steel (Q345B/Q550) with Stainless Protective Shield
Welding : Automated TIG Welding with 100% X-Ray Inspection and Ground Sanitary Seams
Manhole Cover : Stainless Steel Sanitary Manholes with Nitrogen Inlet Valves and Breather Filters
Oxidation Prevention : Nitrogen Blanketing System / Sealed Pressure Maintenance Valves
Discharge System : Sanitary Butterfly Valves, Tri-Clamp Quick-Release Connectors, and Closed-Loop Piping
Safety Equipment : Digital Thermometer, Liquid Level Sight Glass, Stainless Steel Catwalk & Handrails
Spare Tire Carrier : 1-2pcs
Tool Box : 1pcs Heavy-Duty Lockable Stainless Steel Box
Electric System : 24V, 7 Pin Socket, Waterproof LED Marker & Tail Lights
Wiring Harness : Armored Weatherproof Lines
Painting / Finish : Passivated Sanitary Stainless Steel Finish with Food-Grade Hazard/Warning Decals
Colour : Natural Stainless Polish / Clean Food-Grade Appearance
Warranty : Tank Shell & Structure 3Y / Axles & Sanitary Valves 1Y
Package : Nude Packing / Bulk Vessel / Ro-Ro
Delivery Time : 30-35 Working Days
Payment Terms : T/T, L/C
Key Structural & Performance Features
1. Food-Grade Stainless Steel & Oxidation Control Architecture
- Pristine Sanitary Interior: Fabricated from certified food-grade stainless steel (AISI 304/316L) with mechanically mirror-polished internal surfaces achieving an ultra-smooth finish (Ra ≤ 0.4μm) to prevent residue buildup and microbial growth.
- Nitrogen Blanketing System: Outfitted with a specialized nitrogen sealing and pressure maintenance system that introduces inert gas into the headspace, preventing oxygen contact and protecting delicate edible oils from oxidation, rancidity, and flavor degradation.
- Precision Anti-Surge Baffling: Perforated dished sanitary baffles dampen liquid oil momentum during transit while ensuring smooth fluid flow and easy cleaning access across all internal compartments.
2. Sanitary Valving & Closed-Loop Discharge
- Food-Safe Valving & Fittings: All discharge lines, fittings, and sanitary butterfly valves utilize food-grade Tri-Clamp connections and non-toxic, odorless seals to maintain absolute purity during loading and unloading.
- Top Spill Containment Troughs: Integrated catch basins around the stainless steel manholes capture accidental drips or oil residue during loading operations, keeping the exterior chassis pristine.
- Sanitary Venting & Monitoring: Equipped with breathable sanitary filter vents and precision liquid level sight glasses to monitor cargo volume safely without exposing the oil to external contaminants.
3. Structural Chassis Integration & Running Gear
- Robust Q345B Backbone Frame: The stainless tank shell is securely mounted to a high-yield structural steel sub-frame protected by stainless shielding, delivering high torsional stiffness and road load stability.
- WABCO ABS/EBS Pneumatic Braking: Dual-line air braking system incorporating WABCO ABS and emergency relay valves, ensuring smooth, synchronized stopping power under heavy liquid loads.
- Adjustable Air/Spring Suspension: Paired with heavy-duty air ride or mechanical multi-leaf suspensions designed to absorb road shock and protect liquid food cargoes from excessive sloshing agitation.
Commercial & Logistics Terms
- Warranty Policy: 3-Year warranty for the stainless steel tank shell and structural chassis frame; 1-Year warranty for axles, valves, and running gear.
- Delivery Lead Time: 30 – 35 working days upon order confirmation and engineering drawing approval.
- Packaging & Shipping: Nude packing; shipped via Bulk Cargo vessel or Ro-Ro vessel.
- Payment Terms: T/T (Telegraphic Transfer), L/C (Letter of Credit).
