What is JZC400 concrete mixer?
JZC400 concrete mixer is a type of self-falling drum concrete mixing equipment. It is mainly used for concrete mixing in small construction projects, road construction, bridges, water conservancy, power engineering, and similar works. Featuring a simple structure, easy operation, and high mixing efficiency, it is widely used in both urban and rural construction sites, especially where large-scale centralized mixing is not required.
How does JZC400 concrete mixer work?
The electric motor drives the mixing drum through a reduction gear mechanism.
As the drum rotates, the mixed materials are lifted and then fall freely due to gravity, achieving effective mixing.
The drum rotates in different directions to perform mixing (forward rotation) and discharging (reverse rotation).
Parts of JZC400 Concrete Mixer
Mixing Drum: Used to carry out the concrete mixing process, equipped with mixing blades inside.
Motor and Reducer: Provide the power to drive the drum's rotation.
Gear Ring Drive Mechanism: Engages with the outer gear ring of the drum for stable and reliable transmission.
Bucket Lifting Mechanism: Uses a winch to lift the hopper and feed materials into the drum.
Chassis Structure: Some models are equipped with wheels for easy relocation on-site.
Control System: An electric control box is used to operate mixing, discharging, and loading, enabling easy operation by workers.
Advantages & Features
Easy Operation: Simple structure, easy to operate and maintain.
Economical and Practical: Low investment cost, ideal for small and medium-sized construction units.
Uniform Mixing: Delivers good mixing performance, suitable for various plastic and semi-dry concrete.
High Mobility: Some models come with wheels, suitable for mobile work sites.
Durable Performance: The gear ring drive system is stable and long-lasting.
Technical Specifications
| Model | JZC350 | JZC400 | JZC500 | |
|---|---|---|---|---|
| Discharging Capacity | 350L | 400L | 500L | |
| Loading Capacity | 560L | 640L | 800L | |
| Productivity | 10-14m³/h | 12-16m³/h | 18-20m³/h | |
| Power of mixing motor | 5.5kw | 5.5kw | 7.5-11kw | |
| Power of lifting motor | 4.5kw | 4.5kw | 5.5kw | |
| Power of water pump | 0.55kw | 0.55kw | 0.75kw | |
| Accuracy of water supply | Error≤2% | Error≤2% | Error≤2% | |
| Speed of mixing drum | 14r/min | 14r/min | 13r/min | |
| Size(L*W*H) | 2760✖2170✖3000mm | 2940✖2240✖2880mm | 3320✖2460✖3650mm | |
| Weight | 1950kg | 2160kg | 3100kg | |
Applications
Rural residential construction
Small-scale municipal engineering
Road maintenance and sidewalk paving
Small bridges and water conservancy projects
Equipment rental market (due to compact size and easy maintenance)
Installation and Operation Instructions
Select a level and solid ground before installation.
Check all components to ensure they are properly connected and secured.
Ensure voltage is stable and grounding is reliable before powering on.
Perform a trial run without load and confirm no abnormalities before actual mixing.
Do not discharge or reverse the drum while it is still rotating.
Clean the drum promptly after operation to prevent material buildup.
Maintenance and Care Recommendations
Clean the mixing drum and blades after each work session.
Regularly inspect wear-prone parts such as the gear ring, chains, and bearings.
Lubricate all grease points at recommended intervals.
Inspect the electrical control system regularly and keep it dry.
Stop operation immediately if a malfunction occurs to avoid equipment damage.
FAQ
1. Can the JZC400 operate continuously? What are the power requirements?
Yes, the JZC400 supports continuous operation. However, it is recommended to stop the machine for inspection every 4 hours. The power supply should be 3-phase 380V, equipped with a circuit breaker of at least 30A to ensure safe and stable operation.
2. Can it be powered by a diesel engine?
The standard configuration uses an electric motor. If electricity is unavailable, a diesel engine power unit can be optionally equipped.
3. Is the mixer easy to transport? Does it require disassembly?
The JZC400 is usually equipped with a wheeled chassis, suitable for short-distance relocation on-site. For long-distance transportation, components such as the loading hopper and mixing drum can be disassembled and packed for convenient transport.
4. How many operators are needed to run one JZC400 mixer?
Typically, 2 operators are sufficient: one for electrical control and one to assist with loading and monitoring. An additional helper can be assigned to improve efficiency if conditions allow.
5. Is the JZC400 suitable for export? Is there an English operation manual?
Yes, the JZC400 is export-ready. The manufacturer can provide an English operation manual, nameplate, packing list, and other standard export documents. Customization of voltage (e.g., 220V/60Hz) and plug type is also available upon request.
6. Is the JZC400 suitable for high-altitude regions?
Yes, it can be used in high-altitude areas. For elevations above 3000 meters, it is recommended to choose a model with a more powerful motor to ensure sufficient performance. Attention should also be paid to the adaptability of the lubrication and electrical control systems.
