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JN250 Planetary Concrete Mixers

Output: 250L
Power: 11kw
Discharging: Pneumatic
Weight: 1500kg
JN250 .JN250 - 1..JN250 - 2..JN250 - 3.
JN250 Planetary Concrete Mixers

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Adopting new concept of counter-current mixing, JN planetary mixer makes new breakthroughs base on the advantages of traditional planetary concrete mixers. It possesses a series of incomparable features, such as excellent mixing performance, high efficiency, low energy consumption, multiple rotating speed configuration, optimized mixing device, comprehensive safety guarantee, and unique gearing system and so on.



 1.Excellent mixing performance.jpg 1. Excellent mixing performance
The rotating direction of mixing stars is reversed with the revolution direction, and each mixing star’s direction is also different. There are both circulation movement and convective movement during material mixing, which makes the material severely mixed. The counter current and impact prevent material from agglomeration and thoroughly mixed and achieve the uniform distribution in microcosm.
 2. High mixing efficiency, low energy consumption.jpg 2. High mixing efficiency, low energy consumption
The new concept of counter-current mixing makes the mixing tracks more complex, mixing effects more severe and effective. In the condition of same material proportion and same feeding order, the innovated planetary mixer’s mixing time is shortened by 15-20% compared to traditional models.
The innovated power driving design and optimized mixing device are of high transmission efficiency; both the no-load current load current are lower by 15-20% compared to traditional planetary mixers.
 3. Optimized mixing device design.jpg 3. Optimized mixing device design
Optimized mixing blades and installation angle, and improved mixing arm make the mixing motion more effective; the load distribution of gearing system is more reasonable, the discharging faster and cleaner, effectively avoiding material sticking and material deposit.
 4. Multiple rotate-speed configurations.jpg
4. Multiple rotate-speed configurations
Multiple-rotate-speed gearing device can deal with different materials and conditions. The gearing configuration is only adjusted inside the reducer; the appearance and connecting part are universal, which makes the mixer’s application wider.
 5. Improved mixer cover.jpg 5. Improved mixer cover
Enlarged mixer cover port enables the reducer pulled out directly without detaching any feeding device; on the other hand, the maintenance space inside the mixing trough becomes bigger correspondingly.
Real big maintenance door, not maintenance port any more, is more convenient for maintenance personnel to enter into the mixing tough to make maintenance and replace wearable parts.
The innovated sealing structure of mixing cover effectively improves the dust-proofing effect.
 6. Newly designed discharging port.jpg 6. Newly designed discharging port (optional)
The innovated integrated structure is equipped with imported screw oil cylinder, safer, more reliable, more beautiful, and occupying less space.
Hydraulic pump station can meet the requirement of multiple discharging doors. The mixer is equipped with manual pump, which enables to open the discharging door manually in case of sudden power off.
 7. Safer operation.jpg 7. Safer operation
The junction box is equipped with emergency stop switch, ensuring powering off immediately in case of emergency circumstances. Please do remember to take off the key during maintenance to avoid accidental starting up.
The maintenance door is equipped with viewing port for observing the mixing condition; and the safety switch on the maintenance are of high reliability and sensitivity, which makes the repairing safer and more convenient.
 8. Unique gearing system.png 8. Unique gearing system
New gearbox, whose volume is 30% smaller than JN series, is stronger, more durable and more compact, providing larger maintenance space; innovated shaft end sealing device improves reducer’s service life, and more lubricant pumps added reduces daily maintenance work.


Technical Data

Item JN  50 100 150 250 330 500
Filling Volume L 75 150 225 375 500 750
Feeding Capacity Kg 120 240 360 600 790 1200
Output Volume L 50 100 150 250 330 500
Mixing Power Kw 4 5.5 7.5 11 15 18.5
Mixing Star*Mixing Blade Qty 1*2 1*2 1*2 1*2 1*3 1*3
Side Scraper/Discharge Scraper Qty 1/- 1/- 1/1 1/1 1/1 1/1
Discharging Power Kw Pneumatic Discharging
Diameter mm 750 1000 1300 1300 1600 1900
Weight Kg 500 850 1300 1500 2200 2500

Delivery & Installation

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planetary concrete mixer delivery.jpg

JN250 delivery.jpg

JN250 factory view.jpg

After-Sales Service

1. Guarantee time 
All of the life time of XINYU machine, free for the first 12 months except the wrong operation.
2. Free Spare parts
XINYU will prepare the one set spare parts and delivery them along with the machine.
XINYU have the 12 workshops to produce every parts and we can produce spare parts to deliver them to you within 2 days.
3. Technical supporting
XINYU Engineer will train you workers to make sure that they know every detail about the machine to make sure they know how to deal with the urgent situation and can repair some normal problem
4. Office
If we have more than 5 orders in one Area, we will set one office there to take care the after-sales service.


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