Motor Powered Twin Shaft Concrete Mixer
This motor powered twin shaft concrete mixer overview helps buyers compare JS500, JS750, JS1000, JS1500, JS2000 and JS3000 models for batching plants, precast production and construction concrete supply. The existing table lists discharge capacities from 500 L to 3000 L, feed capacities from 800 L to 4200 L and productivity references from ≥25 m³/h to ≥150 m³/h. These are reference entries for model comparison, not guaranteed site output. Compare this page with the twin shaft concrete mixer category and request the current technical sheet for the exact JS model being quoted.
Productivity reference: ≥25–≥150 m³/h
Warranty reference: 18 months; confirm terms
Feed capacity reference: 800–4200 L
Supply options to confirm: 220/380/415/440/480 V; 50/60 Hz
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Motor Powered Twin Shaft Mixer Configuration Checks
Mixing system: confirm the JS model, discharge capacity, feed capacity, blade speed and number of blending blades. The table compares JS500 through JS3000, so the selected model should match the required batch volume, concrete mix and production rhythm.
Drive system: check blade motor model and blade motor power for the exact model being offered. If the quotation lists different motor brands, voltage, frequency or reducer configuration, ask the supplier to align the technical sheet with the table.
Aggregate and material limits: the table keeps an 80/60 mm maximum aggregate-size reference across the model range. Confirm which value applies to pebble or crushed-stone aggregate, and confirm whether the mixer liner and blade material suit the planned mix.
Installation fit: compare dimensions, machine weight, hopper lifting speed and required service space before ordering. Larger JS2000 and JS3000 entries require more foundation planning, feeding height review and maintenance access.
Confirm the motor, reducer, coupling and shaft sealing arrangement for the quoted model. Ask whether the control cabinet, wiring diagram, overload protection and recommended spare parts are included.
Confirm the frame, shell, liner and access-door design against the current drawing. For larger models, check foundation loads, inspection space and lifting points before finalizing the plant layout.
Confirm the feed and discharge interface with the batching plant, skip hopper or belt conveyor. The discharge height, gate type and downstream equipment should match the plant arrangement.
Confirm the control panel, sensors, emergency stops and interlocks supplied with the mixer. If the mixer will connect to a batching plant control system, request interface and signal details.
How to Read the Twin Shaft Mixing Workflow
A motor powered twin shaft mixer uses two horizontal shafts to move material through overlapping mixing zones.
Before selection, confirm how aggregates, cement, additives and water enter the mixer, and whether the feeding equipment can keep up with the selected JS model.
During mixing, blade arrangement, shaft speed, liner condition and batch volume affect uniformity and cycle time. Use the table productivity references for model comparison, then confirm realistic output for your mix design and batching-plant layout.
After mixing, confirm discharge-gate type, discharge height, downstream hopper or truck position, and cleaning access so the mixer can work smoothly in the complete production line.
Motor Powered Twin Shaft Mixer Selection Checklist
Use the checklist below before choosing a JS twin shaft mixer model:
Capacity match: compare discharge capacity, feed capacity and productivity reference against required batch volume, hourly output and concrete type.
Plant integration: confirm feeding method, discharge height, foundation position, control-system interface and whether the mixer fits the existing or planned batching plant.
Power and controls: confirm voltage, frequency, motor model, motor power, reducer configuration, control cabinet, overload protection and emergency-stop arrangement.
Wear parts: ask for liner, blade, shaft seal and lubrication details. Confirm recommended spare parts and replacement intervals for your material abrasiveness.
Output assumptions: treat table productivity as a reference. Actual output depends on batching time, water dosing, mixing time, discharge time and operator workflow.
Service readiness: verify installation guidance, wiring diagram, maintenance access, warranty scope and after-sales response before placing the order.
Motor Powered Twin Shaft Concrete Mixer Reference Specifications
| Model | JS500 | JS750 | JS1000 | JS1500 | JS2000 | JS3000 |
| Discharge capacity reference (L) | 500 | 750 | 1000 | 1500 | 2000 | 3000 |
| Feed capacity reference (L) | 800 | 1200 | 1600 | 2400 | 3200 | 4200 |
| Productivity reference (m³/h; conditions to confirm) | ≥25 | ≥37.5 | ≥50 | ≥75 | ≥120 | ≥150 |
| Maximum aggregate size reference (mm) | 80/60 | 80/60 | 80/60 | 80/60 | 80/60 | 80/60 |
| Blade speed reference (r/min) | 35 | 31 | 25.5 | 25.5 | 23 | 28 |
| Number of blending blades reference (pcs) | 2×7 | 2×7 | 2×8 | 2×10 | 2×10 | 2×10 |
| Blade motor model reference | Y180M-4 | Y200M-4 | Y225M-4 | Y225M-4 | Y280S-4 | Y280M-4 |
| Blade motor power reference (kW) | 18.5 | 30 | 37 | 18.5 | 22 | 30 |
| Winch motor model reference | YEZ1325-4-B5 | YEZ1325-4-B5 | YEZ160S-4 | YEZ180L-4 | YEJ180L-4 | YEJ200L-4 |
| Winch motor power reference (kW) | 5.5 | 7.5 | 15 | 45 | 75 | 90 |
| Water pump motor model reference | 500WB20-BA | 650WB35-5 | KQW65-100I | KQW65-100I | KQW65-100I | KQW65-100I |
| Water pump motor power reference (kW) | 0.75 | 1.1 | 3 | 3 | 4 | 5.5 |
| Hopper lifting speed reference (m/min) | 18 | 18 | 21.9 | 23 | 23 | 23 |
| Overall dimensions reference (mm) | 4461x3050x5225 | 4951x3650x6225 | 8765x3436x9540 | 9645x3436x9700 | 10560x3876x10710 | 12580x4620x12890 |
| Machine weight reference (kg) | 4000 | 5500 | 8700 | 11130 | 15000 | 20000 |
Parameter note: the existing table keeps the original model values for JS500, JS750, JS1000, JS1500, JS2000 and JS3000. Use these entries for model comparison only. Confirm discharge capacity, feed capacity, productivity reference, aggregate-size limit, blade speed, motor model, motor power, hopper lifting speed, dimensions and machine weight against the current technical sheet before ordering.
Motor Powered Twin Shaft Concrete Mixer: Buyer Questions
How should buyers choose between JS500, JS750, JS1000, JS1500, JS2000 and JS3000?
Start with required batch volume and hourly output, then compare discharge capacity, feed capacity, productivity reference, aggregate size, dimensions, machine weight and plant integration requirements. Ask for the current technical sheet for the exact JS model.
Is the listed productivity a guaranteed jobsite output?
No. Treat productivity as a reference for model comparison. Actual output depends on batching speed, water dosing, mixing time, discharge time, material supply, operator workflow and the complete batching-plant layout.
What power and control details should be confirmed before ordering?
Confirm voltage, frequency, blade motor model, blade motor power, reducer configuration, winch motor, water-pump motor, control cabinet, emergency stops and whether the mixer connects to an existing plant control system.
Which table entries need special checking against the quotation?
Check discharge capacity, feed capacity, productivity reference, 80/60 mm aggregate-size entry, blade speed, blending-blade count, motor models, motor powers, hopper lifting speed, dimensions and machine weight before payment.
