cnjntest
Yyq-300A High-Precision Dynamic Balancing Equipment
Product Description
Introducing the HENGXU Dynamic Balancing Machine, an engineering marvel tailored to meet the diverse demands of various industries, such as electric motors, blowers, diesel engines, agricultural, and textile machinery. This versatile powerhouse excels in delivering precision balancing across single, dual, and multiple correction planes. It's meticulously crafted for shafts, disks, and rotors with extended centers of gravity. Immerse yourself in a symphony of high efficiency, precise accuracy, an intuitive display, exceptional quality, and effortless maintenance. This indispensable instrument is perfect for industries that strive for perfection and demand excellence, offering reliability and performance like no other.
Main Technical Parameters
| Model | Weight of workpiece (kg) | Diameter of workpiece (mm) | Distance between two supports (mm) | Shaft diameter range (mm) | Diameter range of belt drive (mm) | Balancing speed (r/min) | Min. achievable residual unbalance (gmm/kg) | Unbalance reduction ratio (%) | Motor power (kW) |
| YYQ-3 | 0.1-3 | Ø350 | 30-450 | Ø3-22 | ≤Ø150 | 400-1500 | ≤0.5 | ≥90 | 0.1 |
| YYQ-5
|
0.1-5 | Ø400 | 50-600 | Ø3-40 | Ø15-150 | 400-1500 | ≤0.5 | ≥90 | 0.1 |
| YYQ-10 | 1-10 | Ø500 | 30-600 | Ø5-60 | Ø15-150 | 400-1500 | ≤0.5 | ≥90 | 0.2 |
| YYQ-16
|
0.3-16 | Ø500 | 60-600 | Ø5-40 | Ø15-150 | 400-1500 | ≤0.5 | ≥90 | 0.2 |
| YYQ-50
|
1-50 | Ø900 | 80-800 | Ø8-70 | Ø18-250 | 300-1500 | ≤0.5 | ≥90 | 0.75 |
| YYQ-100
|
2-100 | Ø900 | 80-1000 | Ø10-140 | Ø30-300 | 300-1500 | ≤0.5 | ≥90 | 1.5 |
| YYQ-160
|
2-160 | Ø950 | 100-1400 | Ø10-180 | Ø30-300 | 300-1500 | ≤0.5 | ≥90 | 1.5 |
| YYQ-300
|
5-300 | Ø1200 | 150-1500 | Ø20-180 | Ø30-450 | 300-1500 | ≤0.5 | ≥90 | 4 |
| YYQ-500
|
10-500 | Ø1500 | 150-1500 | Ø20-240 | Ø40-500 | 300-1500 | ≤0.5 | ≥90 | 4 |
| YYQ-1000
|
10-1000 | Ø1500 | 150-2600 | Ø20-240 | Ø40-650 | 180-1450 | ≤0.5 | ≥90 | 5.5 |
| YYQ-1600
|
30-1600 | Ø1800 | 150-2600 | Ø20-240 | Ø40-800 | 180-1450 | ≤0.5 | ≥90 | 7.5 |
| YYQ-3000 | 100-3000 | Ø2000 | 150-2600 | Ø15-300 | Ø40-900 | 180-1450 | ≤0.5 | ≥90 | 11 |
1. Measurement System
The machine's measurement system is a paragon of high performance, featuring an industrial control computer paired with a vivid 19-inch LCD display. Running on the Windows platform, it guarantees a seamless, user-friendly experience, allowing effortless navigation and operation.
Our vertical balancing machines are fortified with a proprietary universal balancing measurement system, integrating all essential functions of leading balancing software in China. The system is distinguished by a user-friendly Chinese menu structure guiding operators with text-prompted steps. Large vertical machines boast software with angle tracking, enhancing precision.
Witness unparalleled performance as the measurement system swiftly calibrates any workpiece, boasting a wide speed range starting at 80 rpm. It ensures rapid and precise measurements with stable amplitude and phase, optimizing weight removal and offering high sensitivity for immaculate results.
The software is equipped with an advanced allowable unbalance calculator. Simply input the vibration accuracy level, mass, working speed, and workpiece radius, and operators can effortlessly determine the allowable residual unbalance in grams, streamlining the balancing process.
Our independently developed software offers unparalleled flexibility, enabling modifications or enhancements tailored to specific customer requirements, ensuring a bespoke solution adaptable to every unique need.
2. Mechanical Part and Control
Crafted with a robust casting base, vertical bracket, spindle seat, and support seat, the equipment exudes exceptional rigidity and stability. It boasts an overload capacity exceeding the standard model by 20%, underscoring its durability and resilience.
The spindle, fashioned from premium 45# carbon structural steel, undergoes rigorous forging, quenching, and fine grinding. It ensures axial and radial runout precision within 0.01mm, adeptly measuring workpiece unbalances exceeding 30,000g*cm with precision.
Utilizing a multi-V belt for power transmission, the machine guarantees smooth, reliable operations with minimal impact on balance measurements, significantly enhancing its overall performance and reliability.
A synchronous rotating dial is artfully integrated into the spindle, simplifying the identification of the unbalance angle, allowing for swift and accurate adjustments.
The spindle's innovative hollow design, coupled with a rotating cylinder connection, facilitates rapid workpiece clamping through a pull rod and pneumatic chuck or tooling, vastly optimizing operational efficiency.
This high-caliber equipment, featuring a variable frequency speed regulation system, benefits from a gentle motor soft start and stop. This minimizes impact, prolongs equipment lifespan, and allows for continuous operation with straightforward maintenance, ensuring reliability and longevity.

Founded in 2007, Jinan HengXu Testing Machine Technology Co., Ltd. has rapidly climbed to the pinnacle of China's testing industry. Distinguished as a leading high-tech enterprise, our expertise shines in the avant-garde realms of research, development, and crafting state-of-the-art testing machines. We specialize in friction wear testing and mechanical testing for advanced materials, setting ourselves apart with unique innovation. Our reputation echoes through the profound trust of our diverse clientele. Last year, our unwavering commitment to excellence was mirrored in an impressive sales achievement surpassing 100 million RMB. Embark with us on a journey of innovation and reliability, where cutting-edge testing technologies converge with unmatched customer satisfaction.



Q: Are you a manufacturer?
A: Yes, we are a professional manufacturer with many years of manufacturing experience. Our factory is equipped with advanced production equipment and a skilled team, committed to providing customers with high-quality products and services. At the same time, we also welcome you to visit our factory at any time to better understand our production process and capabilities.
Q: How long does it take to produce and deliver?
A: The production and delivery cycle of the equipment is generally 10-20 days, depending on the equipment model and customization requirements you choose. If your order requires customized functions, the delivery time may need to be extended to about 4 weeks. We can provide a detailed delivery plan after confirming your complete requirements. If you have urgent order requirements, please let us know at any time, we will try our best to arrange a priority production plan for you!
Q: How is the equipment transported and protected?
A: To ensure the safety of equipment transportation, we use shock-proof and moisture-proof export-grade wooden boxes for packaging, and all precision parts will be properly handled with foam and protective film.
In terms of transportation methods, we can arrange sea or air transportation, and provide various documents (such as invoices, packing lists, certificates of origin, CE certificates). Before the equipment is packaged, we will complete all debugging procedures to ensure that it can be used after installation.
Q: How long is the equipment warranty period? How about after-sales support?
A: We provide a 1-year warranty service for all friction and wear testers, and provide free technical support and maintenance services (non-artificial damage) during the warranty period. In addition:
Remote technical guidance (such as installation and operation) can be provided;
Support on-site installation and commissioning and operation training when necessary (negotiable fees);
Provide lifetime paid equipment maintenance and supply wearing parts and accessories.
If you need to extend the warranty period or other after-sales service arrangements, please feel free to contact us!
Q: Can the test effect be verified before the equipment is delivered?
A: Of course! After the equipment is produced, you can choose the following methods:
Remote video acceptance: We will show you the equipment test operation and performance;
On-site acceptance: You are welcome to visit our factory for equipment function acceptance;
Provide sample testing: You can send samples to our company, we will shoot test videos for you, and provide detailed reports.
I hope the acceptance method can meet your expectations, and welcome further communication!
Q: We are using this equipment for the first time, can you provide training?
A: We provide detailed technical guidance and training support for all customers who purchase equipment, including:
The operating manual and operation guidance video that comes with the equipment;
Remote installation guidance: Demonstrate the operation steps through online videos;
On-site training (negotiable): If necessary, we can arrange for technicians to come to your factory for installation guidance and training (extra charge).
After the training, we guarantee that your team can operate the equipment proficiently and complete related testing work. Any follow-up questions also support lifelong technical consultation!
- Model NO.:
- YYQ
- Max Diameter of Workpiece:
- 1200mm
- Mass Scope of Workpiece:
- <900kg
- Type:
- Balancing Machine
- Maxcapacity:
- <1000KN
- Accuracy Grade:
- 1
- Load Way:
- Electronic Load
- Loading Method:
- Dynamic Load
- Display:
- Digital
- Control:
- Computer Control
- Weight:
- >2000Kg
- Power Source:
- AC380V
- Oil Cylinder Position:
- No
- Transport Package:
- Wooden Boxes That Meet Export Requirements
- Specification:
- 630*670*1600, 1100*800*740
- Trademark:
- HENGXU
- Origin:
- China
- HS Code:
- 9031100090
- Production Capacity:
- 1000
- Package Size:
- 200.00cm * 50.00cm * 1000.00cm
- Package Gross Weight:
- 1100.000kg