New 40Ton 3 Axle Cement Tanker Semi Trailer

This new 40-ton 3-axle cement tanker semi trailer uses a V-type tank with internal fluidized bed to discharge dry bulk powder at 1.2-1.5 tons per minute with under 0.2% residue. The 4-6 mm high-tensile carbon steel shell sits on three 13T/16T Fuwa or BPW axles with JOST 28-ton dual-speed landing gear and 50/90 mm kingpin. A diesel-engine or PTO-driven compressor pushes powder vertically up to 15 metres through a 4-inch rubber hose with quick couplings.

V-Type Tank - 1.5 Tonnes a Minute, Under 0.2% Left Behind

The V-profile tank floor funnels powder toward the fluidized bed rather than trapping it in flat-bottom corners. Discharge rates hit 1.2-1.5 tonnes per minute on standard cement powder with residual material below two-tenths of one percent of the load. For a 40-tonne trip that means less than 80 kg stays in the tank - negligible enough that operators can switch between cement and fly ash loads without a full washout between runs.

High-Tensile Steel Shell, Submerged-Arc Welded

The tank body is 4-6 mm high-tensile carbon steel assembled with automatic submerged-arc welding - no manual stick-weld weak points at the longitudinal seams. Combined with a safety pressure relief valve that self-regulates internal pressure during unloading, the shell handles thousands of pressure cycles without developing fatigue cracks at the cone-to-cylinder transition.

Independent Engine or PTO - Powder Moves Either Way

The compressor can be driven by a standalone diesel engine mounted on the trailer or by the tractor's PTO. An independent engine means the cement tanker unloads at the silo while the tractor is already hooked to the next trailer - no idle tractor time burning fuel through a PTO while powder trickles out at 1.2-1.5 tonnes per minute.

15-Metre Vertical Lift for Tall Silos

The pneumatic discharge system on this cement tanker semi trailer pushes powder up to 15 metres vertically - enough to top-fill a four-storey batching-plant silo without a secondary boost pump at the base. Stable air pressure from the compressor means the powder column stays aerated the full height of the riser pipe, not stalling halfway up when the receiving silo is nearly full.

Operator Safety - Ladder, Rails, and Night Visibility

A non-slip rear ladder and top handrails give the operator safe footing when loading through the top hatch or inspecting manhole seals. The cement tanker also carries 3M reflective safety tape and LED tail lights so drivers approaching from behind see the trailer well before their headlights pick up the rear bumper - important on unlit construction access roads.

Cement Plant to Batching Station

The most common duty cycle for this dry powder tanker: loading at the cement factory silo via gravity-fed overhead hatch, hauling 40 tonnes to a concrete batching plant, and discharging through the 4-inch rubber hose straight into the plant's storage silo in under 30 minutes.

Fly Ash and Mineral Powder Logistics

Beyond cement, the pneumatic cement trailer handles fly ash from coal power stations, hydrated lime for water treatment plants, and mineral fillers for asphalt production. The under-0.2% residue figure matters most here - when switching between incompatible powders, minimal carryover means fewer rejected loads at the receiving silo.

Air-Tightness and Hydrostatic Proof Testing

Every cement tanker semi trailer passes a 100% air leakage test and water pressure test before sign-off. No sampling - every unit, every time. The tank must hold pressure for the full test duration without a needle twitch on the gauge.

Shot-Blast + Polyurethane Finish

The steel shell is shot-blasted to white metal before coating, removing mill scale that would otherwise lift and blister under tropical humidity. Anti-rust primer followed by polyurethane topcoat protects the bulk cement trailer through years of coastal port storage and salt-spray ocean transit.

Custom Volume, Compartment, and Colour

Tank capacity is configurable between 30 and 60 m3; compartment count and colour match your fleet livery. Tell us your transport requirements and the cement tanker arrives built to those numbers, not adapted from a stock unit sitting in the yard.

Ro-Ro, Bulk Carrier, or Flat Rack

Professional seaworthy packaging with your choice of Ro-Ro vessel, bulk cargo carrier, or flat rack container - whatever saves the most on ocean freight for your destination. Each cement tanker semi trailer receives marine-grade anti-corrosion treatment before loading.