Concrete mixer drums for sale is one of the most important parts in a concrete mixer truck for sale, which are fully-functional, reverse discharge concrete mixer units and can be mounted on the back of a heavy-duty truck. In addition, it comes with a power pack which includes diesel engine and hydraulic unit. We can not only offer concrete mixer trucks for sale, but also provide users with quality parts. The concrete mixer drums for trucks are more universal structures, usually adopt pear-shaped structures, in the cleaning process and delivery process, add water as needed, and the water enters into the cylinder from the inlet of agitator cylinder. Our drum mixer for sale has good sale volume because it has characteristics of wear resistance and high precision.
Concrete Mixer Drums For Sale
1.Chute and chute pump; 2.Bent arm and brake assembly; 3.Barrel and components; 4.Geared heads power plant; 5.Water supply system; 6.Hydraulic and components; 7.Mudguards; 8.Controls and cables; 9.Frame; 10. Trunnion rollers
Concrete mixer drum design
1.Patent blades. Curve of mixing blades adopt correction of the logarithmic spiral curve, which not only improve the speed of feeding and discharging, but ensure the uniformity of concrete. What’s more, adding blade wear resistance protection device achieves synchronous wear of drum cement mixer and blades, prolongs the service life of the whole mixer truck. (Blades’patent number: ZL200820069338.2.)
2.Blades manufacturing process. Blades manufacturing process adopts cold pressing mold, connection with cylinder body adopts new process methods, there was no visible mark on the surface.
3.Hydraulic system. Hydraulic system adopts Germany, Italy, the United States hydraulic drive field top brand, compact structure, excellent performance, meet the demands of different users to an extreme.
4.Water supply system. We have a variety of super size water tank, ensure the mixing water and cleaning water; The thick water pipeline and the multi-specification upper water mode, which is most convenient to users; water supply methods are air pressure, reducer pump, electric water pump, etc.
Washing the concrete mixer drum
|Chassis model||Dongfeng,HOWO(Sinotruk), Shaanxi Auto, North Pennines, Isuzu, Foton,Delong|
|Feeding speed||M3/min≥ 3|
|Unloading speed||M3/min≥ 2|
|Discharge reside rate||%< 0.5|
|Water supply model||Air pressure water supply|
|Delivery time||Within 15 work days after receiving the payment|
|Warranty||12 months, from the date of supply.|
|Remarks||Hydraulic Pump& motor: GMP (Italy)|
|Decelerator: GMP (Italy)|
Insulation measure of concrete mixer tank
Insulation measures are mainly: aggregate silo, belt conveyor, mixing engine, impounding reservoir, additive, etc.
1.The main insulation measure of aggregate silo is to set up a thermo shelf, the height of thermo shelf should meet the loading height of the wheel loader;
2.Belt conveyor mainly adopts heat preservation cotton or warm blanket and cover all round with them and prevent the heat loss of sand and gravel.
Advantages of concrete mixing drum
1.Mixing drum and blades are made of wear resistant steel plate from WISCO;
2.Manufacturing process of cement mixer drum uses special mould;
3.Blades welding adopts large rotary tooling with high precision;
4.Hydraulic system adopts imported accessories, performance is brilliant;
5.After the welding of tank body, will adopt process of shortblast pretreatment, achieve rust removal and rust-protection.
Working video of concrete mixer drum
For concrete drum is the key part in concrete mixer truck, so, it is essential to learn about the working process of the truck. The following is the operating guidance of it.
1.Before the operation of concrete mixing truck for sale, it is necessary to ensure the normal work of turn, braking system, light and signal system, ensure the mixer drum and chute have no crack and sever damage, abrasion of mixing blades are within normal limits, the u-bolts between the chassis and the auxiliary frame are well connected;
2.Learn more about construction requirement and parking spot;
3.Must obey the traffic rules, radius of turn should be in accordance with the demands of the usage manual;
4.When operating, it is forbidden to touch the rotary cement drum and roller;
5.During the concrete mixing truck for sale is discharging, operator must obey the order and pay attention to the people around you, if found any usual thing, stop at once;
6.It is strictly prohibited to do the cleaning of concrete mixer under the high pressure line.
Maintenance of transmission shaft
In general, concrete mixer truck has a terrible working condition, in such environment, transmission shaft in concrete mixing truck is easy to go wrong, here, let’s have a brief understanding about how to avoid the fault during the operation.
As for transmission shaft, in the process of usage, main maintenance way is to add grease frequently. And during the process of maintenance, many of the transmission shafts appear to have been damaged during the short period of use, even the entire transmission shaft has been scrapped, while the main reason for this is there is no grease or less. In this way, when the transmission shaft is on a dry turn, there will be a lot friction and result in the obsolescence of the transmission shaft. Furthermore, we must pay attention to the type and quality of grease, which can ensure the good use effect.
|Drum rotating speed
|Max. aggregate size
|Water feeding precision||≤2%||≤2%||≤2%||≤2%||≤2%|
|Mixing power (kw)||5.5||5.5||11||11||15|
|Lifting power (kw)||4.5||4.5||5.5||5.5||7.5|
|Water pump (kw)||0.55||0.55||0.75||0.75||1.1|
|Max. hauling speed
Cement mixer drum capacity
We mainly have 3m3, 4m3, 6m3, 8m3, 9m3, 10m3, 12m3 and 14m3 for your reference.
We are a famous concrete mixer drum manufacturers, our products are with characteristics of high quality, fast mixing speed, unique design, long service, well-equipped, high-level configuration, excellent after-sales service.
1.Free consultation forever. When you meet small problems, professional advice can help you solve them soon.
2.Engineers forever. When you meet big problems, our engineers will come to your place at once.
3.Spare parts forever. When you need spare parts, we will send them to you immediately.
The last part is concrete mixer drum specifications. We are looking forward to your early inquiry!