The powder material transporter truck is composed of two parts: the truck chassis and the powder bulk transport special equipment.
Special device structure: It mainly consists of transmission system, tank assembly, fluidization device, power system, piping system, connection device and attachment device.
It is suitable for bulk transportation of fly ash, charcoal powder, bituminous coal powder, special cement for cementing, lower ash, cement, lime powder, ore powder, granule base, etc.
It is mainly used for cement plants, cement warehouses, large-scale construction sites, concrete mixing plants, chemical companies, grain reserve centers, large-scale thermal power plants, and individual users.
Chassis: Shacman, Dongfeng, FAW, Sinotruk HOWO, Foton Auman, JAC, Hongyan etc.
Volume: Common volume 41m3, maximum volume 45m3 (See the table below for details)

Table

Tank body

The tank body is the main component of the powder tank truck. It is mainly used to load the medium and form the internal air chamber, fluidized bed, side skateboard and so on. Mainly by the cylinder body, head, manhole cover and fluidization device and other components.

(1) Number of tank tanks: 2 tanks (<30m3) and 3 tanks (>30m3).

(2) Tank shape: round, oval, square circle.

(3) manhole cover two kinds of structure: the inside of the button into the hole cover; external three-jaw external pressure type manhole cover.

The two types of inlet caps have their own characteristics:

a. Inner buckle structure: The height of the vehicle after loading is 100mm lower than that of the outer pressure spring lifting structure; however, the operation maneuverability is poor and the operation is troublesome.

b. External pressure structure: high height, good maneuverability and easy operation.

2. Fluidization device

The fluidization device is the core component of the powder tanker and is the key to the smooth discharge of the entire vehicle.

Y-shaped fluidized bed structure, also called W-type fluidized bed structure

Advantages: high effective volume (up to 85%), low residual rate;

Disadvantages: The production process is relatively complicated.

3. Power system

Including power take off, drive shaft, air compressor, magnetic speed meter and other components.

Two forms of powertrain:

(1) Power take-off drives air compressor drive;

(2) Double power device: based on power take-off + external motor (motor power is 30KW)

Air compressor

Brand: Dunhua Bohai, Wuhu Fuda, Zhangzhou Tianzhu, Suzhou Aidik.

Displacement: 7.5m3/min, 8.0m3/min, 8.5m3/min, 9.0m3/min, 10.0m3/min

Rated working pressure: 0.2Mpa, speed: 800~1100r/min.

4. Pipeline system

Pipe system with intake and discharge pipes

5. Accessories

Including side protection, rear protection, wheel cover, ladder and so on.

The powder material transport truck has the following significant advantages:

1. Improve production efficiency and improve working conditions.
The loading and unloading of bagged cements has great labor intensity, low mechanization, long waiting time for loading and unloading vehicles, and low production efficiency.

2. No need for packaging materials, saving packaging costs.
Bulk cement transport does not require packaging materials such as paper bags, but also saves packaging time, labor costs and energy consumption. The packaging cost per tonne of cement accounts for about 1/6 of the sales price.

3. Reduce the loss of cement and avoid environmental pollution.
Due to the damage of the paper bag and the residue in the paper bag, the loss of bagged cement is more than 5%. In addition, bagged cement can also cause dust and environmental pollution in the handling, storage and transportation sites.

4. Ensure the quality of cement and extend the storage period.
Bulk cement adopts special containers in the process of transportation and storage, it is not easy to get damp, and it is rarely degraded during one year of storage.

Excellent Production Process

1 Raw materials are from qualified sub-suppliers

1.1 Steel comes from domestic large-scale steel companies such as Wuhan Iron and Steel, Anshan Iron and Steel, etc. The tank material is guaranteed.

1.2 Outsourcing Parts Selected Domestic and Foreign Famous Brands

2 automatic decoiling machine

The largest and highest-grade coil automatic uncoiling flat machine in the same industry in China

3 Steel pretreatment

3.1 Plate, profile sanding

After the roll plate is unrolled, direct sand blasting into the furnace not only removes oxide scale and rust, but also eliminates steel stress and reduces the deformation of the steel during the stamping and cutting process.

3.2 Pre-spray primer

Ensure that the material does not rust during transportation and storage, avoid occurrence of weld hydrogen holes, and ensure the assembly welding quality of the vehicle.

4 Steel pretreatment

4.1 Plasma cutting

The main components of the cement tank, such as the fluidized bed, side skateboards and its supporting plates, and the production of parts with complex shapes, all adopt three-dimensional iso-plate gold ion-expanding, with smooth cuts and stable appearance and no distortion.

4.2 Cut after bending

With 6-meter large bending machine, all the groove type and angle shape are steel after bending, irregular interface of each section adopts special mold punching notch, to ensure the interface size and appearance quality; than the general manufacturers use oxygen Cutting notch provides reliable and powerful protection in assembly size and welding quality as well as vehicle performance.

4.3 Special Die Stamping

The general parts of the tanker are stamped with a special die to ensure the quality of the parts; the special parts, such as the control box, are made of special pressure molds, blanking punching molds, etc. to ensure the appearance of the parts and the high efficiency of production. 

4.4 Special Tooling and Welding Equipment

5 fixtures

The main components and the vehicle assembly are equipped with special fixtures to ensure the assembly quality of the product.

6 Longitudinal joints of tank body butt joints

The handheld beveling machine is used for beveling before the butt joint of the sheet material.

The tank body adopts longitudinal seam butt joints. Longitudinal seams are welded by fully automatic gas shielded welding. With single-sided welding, the weld seam quality and straightness are easily ensured, eliminating the influence of human factors.

Due to the use of automatic welding, the productivity of the longitudinal joints, which occupy the largest amount of work, has been greatly improved.

7 six-meter electric three-roller coiler

The overall roll forming of the six-meter coiling machine ensures the longitudinal straightness of the tank body, the appearance is beautiful, and the production efficiency is improved.

8 Automatic flip welding of tank

The welding of the main accessories of the tank is performed on the turning tooling, which is safe and efficient, and can guarantee the welding quality.

9 vehicle sanding

The second manual sandblasting of the whole vehicle ensures that all the corners meet the sanding requirements, so that the paint can obtain excellent adhesion surface and have good rust and corrosion resistance.

10 perfect paint process

10.1 small painting line furnace

10.2 Large Spray and Paint Rooms