The powder material transport semi-trailer is a special vehicle for the transportation of large quantities of dust materials (bulk cement). Generally, it is suitable for areas where weight-based charging is strictly implemented in accordance with national regulations, and the volume is generally between 35-45 square meters.

Introduce

It is suitable for the transportation and air pressure unloading of powder dry materials such as fly ash, cement, lime powder, ore powder, etc. whose particle diameter is not more than 0.1mm. When the vertical height of unloading reaches 15m, the horizontal conveying distance can reach 5m.

The powder material transporter uses the power of its own engine to drive the on-board air compressor through the power take-off, and sends the compressed air into the air chamber at the lower part of the sealed tank through the pipeline, so that the cement on the fluidized bed is suspended into a fluid state. When the pressure in the tank reaches the rated value, the discharge butterfly valve is opened, and the fluidized cement flows through the pipeline for transportation.

Made with domestic advanced technology, the design is novel and durable. The air bag type has a large carrying capacity and a fast unloading speed with a small residual amount. The integrated tank has the characteristics of high overall strength, good rigidity, good pressure bearing and good performance.

The fluidized bed in the tank is scientifically designed and reasonably arranged, which can effectively shorten the discharge time to 1.4T/min, improve the volume utilization rate of the tank, and reduce the residual ash rate, which is 0.2%. The tank body of the powder material transporter adopts a double-cone incline horizontal structure, double-pipe air intake, and two-cylinder feeding, and its discharge speed and residual rate meet the requirements of industry standards.

Features

1. Frame and traction pin: The frame is a space frame type low-alloy steel welded structure. The frame is welded by two T-shaped longitudinal beams and cross beams to support the load. The front part of the frame has a traction pin and a traction pin plate connected with the tractor, and the specification is 90. The traction pin is assembled for easy replacement. The front beam of the frame is equipped with an air brake connector and a wire connection socket. The front and rear and sides of the frame are equipped with lighting or signaling devices.

2. Suspension system: The rear lower part of the longitudinal beam is welded with a suspension device support, and the front lower part has a support device support. The suspension system is a three-axle leaf spring suspension, which is used to support the load and absorb the driving vibration. The leaf spring suspension system is fastened to the axle body with U-bolts. The parking brake is controlled by an accumulating spring braking system, and the wheel brakes double as parking brakes. Use this device when parking or standing on a slope.

3. Axles and wheels: There are three axle assemblies with the same structure under the suspension system. The axle is a square tube axle, and the axle body is provided with a platform for installing a leaf spring suspension and a bracket for installing a brake air chamber. The axle head is used to install wheels, hubs and brakes.

4. Supporting device: In order to make the semi-trailer park reliably after being separated from the index car, two supporting devices with left and right linkage or left and right single action are installed at the front end of the frame. It consists of a screw drive mechanism, a bevel gear drive mechanism, a two-speed reduction box, a transmission rod, an operating handle, and the like. When the handle is pushed in, it can be rotated to obtain high-speed lifting, and when the handle is pulled out, it can be rotated to obtain low-speed. When the base is in contact with the ground, only low gears can be used to lift and lower.

5. Brakes and their operating devices: The semi-trailer adopts a double-pipe pneumatic braking system and is equipped with an anti-lock braking system (ABS).

6. Electrical system: The semi-trailer is equipped with an international general electrical system suitable for the tractor. There are electrical connector sockets on the front cross member of the frame. There are brake lights, turn signals, parking lights, reversing lights, license plate lights, fog lights and triangular reflectors at the rear of the frame, and front position lights and position lights, side marker lights, right front There is an ABS indicator light. The voltage of various lamps is DC 24V.

7. The tank body is an all-metal welded part. The tank body is a closed container for loading materials, which is made of ordinary carbon structural steel plates, butt joints, and welded with stamping heads.

More details about the powder material semi-tailer, kindly check below link:

https://www.clvehicles.com/powder-tanker-trailer_c47