Hst-3.5 Concrete Mixer 3.5 Cubic Meters Self Loading Mixer Hot Selling

Product Description

Product Description

Self loading concrete mixer is a multifunctional vehicle which integrates five functions of concrete production: automatic feeding,  automatic weighing, automatic mixing, automatic transportation and automatic discharging.

It is one type of efficient equipment in the field of concrete construction. Many people also call it a small mobile concrete batching plant. It is highly mobile and flexible and widely used in rural housing construction, road construction, small-scale infrastructure projects, and remote construction sites.  

Five Concrete Production Process of Self Loading Mixer 

1. Feeding: The front bucket autonomously grabs raw materials such as sand, gravel, and cement, eliminating the need for a loader and saving labor.

2. Weighing: The onboard precision weighing system automatically proportions raw materials, ensuring stable concrete grades and controllable quality.

3. Mixing: The continuously rotating tank mixes the raw materials evenly, resulting in high mixing efficiency.

4. Transporting: Equipped with a self-propelled chassis, it allows for free movement within the construction site, enabling operation even in confined spaces.

5. Discharging: The multi-angle rotating tank allows for precise unloading at the construction location.

Advantages of Using a Self Loading Concrete Mixer
* Integrated machine operation, small footprint, low investment cost
* Fully automatic batching and mixing, stable quality of finished concrete
* High mobility, can be moved and mixed on-site, all-weather construction
* Reduced auxiliary equipment, saving time and labor

Self Loading Concrete Mixer Capacity – 4.8m3 to 26m3/h – For All Your Project Needs!
HARVEST self loading concrete mixer has many models for your option: HST-1.2, HST1.8, HST2.0, HST-2.6, HST-3.5, HST-3.8, HST4.0, HST-5.5, HST-6.5. During project, without any auxiliary equipment, they can finish the project smoothly and efficiently.

More details of our self loading mixer are as follows:

Model	HST-1.2	HST-1.8	HST-2.0	HST-2.6	HST-3.5	HST-4.0	HST-5.5	HST-6.5
Mixing tank capacity(m³)	1.2	1.8	2	2.6	3.5	4	5.5	6.5
Concrete output(m³/h)	4.8	7.2	8	10.4	14	16	22	26
Engine	Yunnei	Yuchai	Yuchai	Yuchai	Yuchai	Yuchai	Yuchai	Yuchai
Power(kW)	58	78	78	78	85	91	91	91
Water tank(L)	400	400	500	500	920	920	860	1465
Fuel tank(L)	63	63	75	120	120	120	160	370
Drum capacity(L)	1700	2,680	3500	3580	4740	6000	7800	9000
Drum speed (r/min)	13	13	18-21	13-20	18-21	20	20	16.5
Max.speed(km/h)	30	30	35	30	30	35	42	40
Wheel base(mm)	2560	2,600	2520	2650	2640	3300	3350	2850
Weighing Scale	equipped with automatic weighing system with printing function

Production Details of Harvest Self Loading Mixer

Our truck adopts a streamlined production line integrating laser cutting, robot welding, AGV intelligent assembly, and pressure testing. Its core components are high-strength, wear-resistant materials, three-dimensional double-helix mixing, and hydraulic transmission to ensure strength, uniformity, and less problems.

Production Process of our Harvest Self Loading Concrete Mixer for sale in Africa/South Asia/Middle East/South America.

1. Raw Materials Cutting and Blanking
Main Material: Q345 high-strength steel + wear-resistant steel (mixing drum/blades).

Laser Cutting: CNC precise cutting for flatter surface & accuracy ±0.5mm.

2. CNC Bending

CNC bending machine for one-time forming, ensuring consistent curvature of the frame & drum.

3. Robot Welding 
Frame/Drum: workers do spot welding first, then robot will do complete welding which will no missed welds & minimal deformation.

Mixing Blades: Three-dimensional double-helix structure, wear-resistant steel welding, residue rate ≤0.6%.

4. Boring & Milling

high-precision machining on key stress-bearing/fitting holes and mating surfaces to ensure coaxiality, perpendicularity, and interchangeability, so that the whole vehicle runs smoothly with a longer service life.

5. Shot blasting

After these structural parts finished the above process, they will go for next shot blasting to remove impurities and rust so that all parts will be clean enough. 

6. Electrophoretic Coating

After shot blasting the parts will be put into electrophoretic tank for first coating 

7. Drying before Powder Coating

8. Powder Coating with AkzoNobel Powder

9. Final Assembly (AGV Intelligent Line)

AGV Conveying: Fully automated flow, avoiding vehicle displacement and assembly errors.

Complete Machine Debugging: No-load/Load testing to make sure mixing drum rotation, speed/pressure are in good condition

Proportioning Calibration: precise weighing of sand/cement/water.

Testing: full inspection of braking, steering, climbing (30°), and unloading functions.

Packing & Delivery

Applications of Harvest Self Loading Concrete Mixer

FAQ

Q1: What's your MOQ? 
A1: Our MOQ is 1 unit. 
Q2: What's your payment terms? 
A2: Our payment terms is 30% deposit after signing PO & issued official Proforma Invoice, the balance 70% shall be paid after the machine is ready and send pictures, video, VIN & Engine Number but before shipping. 
Q3: What's your delivery time?
A3: Generally stock machine 7-10 working days and 30 working days for new production machine. 
Q4: How will you ship the machine to my country? 
A4: For small quantity we pack the machines in wooden box then send by LCL. If order big quantity or big machine will ship by full container FCL directly. While for big machine which you want to ship completely then we will ship by flat rack or bulk carrier vessel. 
Q5: Special color & customization logo  are acceptable? 
A5: Yes, we can make the color you prefer & print your company logo on the machine for you. 
Q6: What's certificate you obtained for your products? 
A6: We have CE for European countries, EPA for North America & ISO Quality Management System.