State-of-The-Art Precision Vibration Testing Equipment for Multi-Axial Horizontal Sliding Analysis
Product Description
Product Usage
Delve into the pinnacle of precision and versatility with the State-of-The-Art GT/BT Series Multi-Axial Vibration Tester, proudly presented by Guangdong MENTEK Testing Equipment Co., Ltd. Masterfully crafted, this electric vibration table delivers three-way vibration tests with unmatched precision. Elevate your testing experience with an optional, seamlessly integrated temperature and humidity chamber, converting the apparatus into a comprehensive environmental testing powerhouse. This assures unmatched reliability and unparalleled performance to meet all your testing aspirations.
The GT and BT systems boast exquisitely designed horizontal sliding tables, crafted for perfect synergy with any vibration table, making them ideally suited for horizontal direction testing. Built upon a robust steel structure base and ingeniously conceptualized for integration, this configuration creates a firm foundation for calibrating both electric vibration tables and horizontal sliding tables. These tables, expertly machined from natural granite and outfitted with premium guide bearings, address a wide range of application requirements. With a reinforced welded platform, it ensures remarkable reaction quality and excellent damping effects, while the innovative vibration isolation system minimizes ground vibration transmission, safeguarding the integrity of your testing apparatus.
Harness the potential of an advanced turbine scroll or sprocket rotation system, empowering a single operator to effortlessly rotate the vibration table and independently connect it to the horizontal sliding table. Secure mechanical limit devices ensure steadfast connections, and a variety of horizontal skateboard models are at your disposal-from the compact 300mm x 300mm for intimate tests to the expansive 2m x 2m models for larger specimens. With a myriad of tailored bearings, our system can be customized to fulfill any operational demand with precision.
The skateboard's dimensions and thickness are pivotal, influencing the activity system's quality and defining the tabletop's upper frequency limit. Users enjoy the liberty to tailor these specifications, ensuring a perfect match with their precise testing needs.
Our horizontal sliding tables are categorized based on connection method into inclined and vertical configurations, accommodating user preferences. Additionally, depending on the guiding method, we offer the GT series with V-shaped guide rails and the BT series with static pressure bearing techniques, serving a broad spectrum of application demands.
Product Features
Introducing our resilient magnesium metal horizontal sliding table, meticulously engineered to deliver exceptional performance and enduring durability.
The low-profile bracket structure ensures system isolation from vibrations at a standard frequency of 2.5Hz, promising unrivaled stability and precision.
With a pioneering design, the fortified and welded steel structure platform boasts an extraordinary thrust-to-weight ratio, guaranteeing dynamic performance.
Designed for exhaustive environmental platform testing, our system addresses a diverse array of testing requirements with precision and accuracy.
Our autonomous horizontal sliding table seamlessly integrates with any vibration table, be it existing or new, offering exceptional flexibility.
GT Series Guided Oil Film Horizontal Sliding Table
The GT Series offers economic efficiency with its guided oil film horizontal sliding table design, leveraging cost-effective V-groove bearings coupled with magnesium alloy horizontal sliding plates for enhanced durability.
The V-shaped guide rail horizontal sliding table is meticulously engineered, featuring a sliding plate, V-shaped guide rail, connecting head, natural granite flat plate, horizontal sliding table base, and an integral static pressure oil source, delivering a comprehensive and efficient solution.
Our built-in oil supply pump ensures compact and user-friendly operation. The number of V-shaped guide rails is adjustable to fit the slide table size, offering high anti-overturning moments. The static pressure oil, dispersed via small granite slab holes, creates a low-friction sliding surface, effectively dampening resonance and overturning forces.
Outfitted with a formidable low-pressure hydraulic pump, this system guarantees consistent, reliable performance.
Our oil tank is fitted with an integrated oil filter, ensuring system cleanliness and optimal efficiency.
The dynamic coil guide system with V-groove guide bearings restricts deflection, assuring precision and stability.
This system offers an economically efficient approach to conducting level tests, balancing cost-effectiveness with outstanding performance.
Main Technical Indicators of GT Series
| Sliding Table Model |
Platform Model |
Sinusoidal Thrust (kgf) |
Platform Size (mm) |
Thickness (mm) |
Frequency (Hz) |
Platform Weight (kg) |
Load Weight (kg) |
Connector Weight (kg) |
Number of Bearings (pcs) |
Bearings Weight (kg) |
| GT300M |
L215M |
200 |
300×300 |
25 |
2000 |
4 |
100 |
1.4 |
1 |
0.58 |
| GT400M |
L215M
L315M
L620M |
200
300
600 |
400×400 |
25 |
2000 |
7 |
150 |
1.4
1.4
2.2 |
1 |
0.58 |
| GT500M |
L315M |
300 |
500×500 |
25 |
2000 |
11 |
150 |
1.4 |
1 |
0.58 |
L620M
M124M
M232A |
600
1000
1500/2000 |
500×500 |
38 |
2000 |
16.5 |
300 |
2.2
4.6
5.8 |
1 |
0.58 |
| GT600M |
L620M
M124M
M232A |
600
1000
1500/2000 |
600×600 |
38 |
2000 |
24 |
300 |
2.2
4.6
5.8 |
1 |
0.58 |
M437M
M437M |
3400
4000 |
600×600 |
50 |
2000 |
36.5 |
400 |
2.2
4.6
5.8 |
1 |
0.58 |
| GT700M |
M124M |
1000 |
700×700 |
38 |
2000 |
32.5 |
400 |
4.6 |
2 |
0.58 |
M232M
M437M |
1500/2000
4000 |
700×700 |
50 |
2000 |
49 |
400 |
5.8
8.0 |
2 |
0.58 |
| GT800M |
M124M
M232M
M437M
M544A
M748A |
1000
1500/2000
4000
5000
6000/7000 |
800×800 |
50 |
2000 |
61 |
400 |
4.6
5.8
8.0
19.7
19.7 |
2 |
0.58 |
| GT900M |
M232A
M437A
M544A
M748A |
1500/2000
4000
5000
6000/7000 |
900×900 |
50 |
2000 |
78 |
500 |
5.8
8.0
19.7
19.7 |
2 |
0.58 |
| GT1000M |
M437A
N544A
M748A |
4000
5000
6000/7000 |
1000×1000 |
50 |
2000 |
95 |
500 |
8.0
19.7
19.7 |
2 |
0.58 |
| GT1200M |
M544A
M748A |
500
600/700 |
1200×1200 |
50 |
2000 |
132 |
500 |
19.7 |
2 |
0.58 |
BT Series Horizontal Sliding Table
The BT Series Horizontal Sliding Platform: Masterfully crafted, this platform showcases superior engineering with its remarkable ability to handle high overturning moments and lateral constraints efficiently. Built upon the traditional horizontal sliding table design, it features robust 3000 Psi hydrostatic bearings. These bearings not only offer exceptional dynamic torque limitations but also ensure the damping capability of the guiding oil film remains intact, making your testing operations efficient and precise.
Our Static Pressure Bearing Horizontal Sliding Table is an epitome of precision engineering, equipped with a sliding plate, static pressure bearing, connecting head, natural granite flat plate, base, and a separate static pressure oil source. This meticulously designed assembly ensures outstanding performance and operational efficiency in a variety of applications.
Experience unmatched stability and superior performance with our static pressure bearings, expertly designed to offer exceptional anti-overturning torque. Perfectly suited for testing large load specimens, these bearings enhance stability as their numbers increase, reinforcing the anti-overturning moment and providing robust support for heavy-duty applications.
Our cutting-edge system leverages the precision of static pressure bearings to control torque accurately. This innovation facilitates seamless testing for products with high centers of gravity and substantial weight, ensuring precision and reliability. Experience impeccable performance even in the most challenging scenarios with our advanced technology.
Lateral motion is adeptly controlled, maintaining efficiency at an impressive level-even as frequencies approach 2000Hz-typically remaining below 10% of the input, aside from resonance points. This meticulous precision guarantees optimal performance and extraordinary accuracy across all testing processes.
Unleash the immense potential of your operations with our powerful 3000 pounds per square inch (Psi) hydraulic power supply. Engineered for consistent and formidable performance, it serves as a cornerstone of power and efficiency across countless applications.
Static Pressure Journal Bearings: These bearings are the foundation of stability, meticulously managing high deflection, roll, and flip moments. Their precision ensures your testing processes remain accurate and controlled, significantly boosting the overall reliability of your operations.
Optimize safety and performance with our state-of-the-art pressure interlock device. Designed for secure and reliable operation, it seamlessly adapts to diverse testing environments, guaranteeing unmatched reliability and functionality.
Ensure peak performance and extended lifespan with our high-efficiency oil tank filter. Thoughtfully engineered, it maintains purity and consistency in performance across all operational scenarios.
Enhance your system with our optional T-shaped oil film bearing, designed to provide increased stability and performance for specialized applications, adding an extra layer of precision to your testing endeavors.
Explore the Main Technical Indicators of the BT Series: Crafted to excel, these indicators are designed to meet and exceed expectations through precision engineering and extraordinary performance.
| Sliding Table Model |
Platform Size (mm) |
Thickness (mm) |
Frequency (Hz) |
Effective mass of moving parts (kg) |
Quantity of static pressure bearings (pcs) |
Weight of hydrostatic bearing (kg) |
Load (kg) |
| BT700M |
700×700 |
50 |
2000 |
53 |
2 |
4.8 |
6500 |
| BT800M |
800×800 |
50 |
2000 |
69 |
2 |
4.8 |
700 |
| BT900M |
900×900 |
50 |
2000 |
87 |
2 |
4.8 |
7500 |
| BT1000M |
1000×1000 |
50 |
2000 |
100 |
2 |
4.8 |
8000 |
| BT1100M |
1100×1100 |
50 |
2000 |
124 |
2 |
4.8 |
8500 |
| BT1200M |
1200×1200 |
50 |
2000 |
145 |
2 |
4.8 |
1000 |
| BT1300M |
1300×1300 |
50 |
2000 |
183 |
2 |
4.8 |
1100 |
| BT1400M |
1400×1400 |
50 |
2000 |
212 |
2 |
4.8 |
11500 |
| BT1500M |
1500×1500 |
50 |
2000 |
243 |
2 |
4.8 |
12000 |
| BT1600M |
1600×1600 |
50 |
2000 |
276 |
2 |
4.8 |
12500 |
| BT1700M |
1700×1700 |
60 |
2000 |
375 |
2 |
4.8 |
13000 |
| BT1800M |
1800×1800 |
60 |
2000 |
420 |
2 |
4.8 |
13500 |
Introducing the GT/BT Series Multi-Axial Horizontal Sliding Table: Meticulously engineered, this table guarantees reliable and precise performance across a diverse range of testing conditions, setting new standards in testing excellence.
1) Featuring a standard hole layout for slide table screws, this design ensures effortless customization and seamless integration into your existing systems, enhancing their flexibility and functionality.
For working areas under 600*600mm, enjoy the precision and convenience of a dynamic coil hole equipped with an 80*80mm grid. Custom solutions are available through special order requirements to meet specific configurations.
For working areas over 600*600mm, take advantage of dynamic coil holes with a 100*100mm grid configuration. Custom orders cater to special requirements, ensuring each solution meets your unique needs.
2) The specified indicators apply to the magnesium alloy skateboard. For requirements involving aluminum alloy materials, please contact us to discuss specifications, guaranteeing optimal results tailored to your specific needs.
Craftsmanship
Structural Process
1. Company's Hardware Equipment:
1 imported German laser machine; 1 Amada AIRS - 255NT punching machine from Japan; more than 10 German carbon dioxide welding machines and argon arc welding machines. We use Autodesk Inventor 3D drawing software for 3D sheet metal disassembly drawing and virtual assembly design.
2. The outer shell is made of high - quality galvanized steel plates and finished with electrostatic powder spraying and baking paint.
3. The inner chamber is made of imported SUS#304 stainless steel and adopts the argon arc full - penetration welding process to prevent the leakage and penetration of high - temperature and high - humidity air inside the chamber. The rounded - corner design of the inner chamber liner can better drain the condensate water on the side walls.
Refrigeration System Technology
1. 3D Refrigeration System Management Drawing.
2. Frequency Conversion Control Technology of the Refrigeration System: In the frequency conversion refrigeration system, even if the power supply frequency of 50Hz is fixed, the frequency can be changed through the frequency converter, thereby adjusting the rotational speed of the compressor, and making the cooling capacity change continuously. This ensures that the operating load of the compressor matches the actual load inside the test chamber (that is, when the temperature inside the test body rises, the frequency of the compressor increases to enhance the cooling capacity; conversely, when the temperature drops, the frequency of the compressor decreases to reduce the cooling capacity). This greatly saves unnecessary losses during operation and achieves the goal of energy conservation. At the beginning of the operation of the test chamber, the frequency of the compressor can also be increased to enhance the capacity of the refrigeration system and achieve the purpose of rapid cooling. The test chamber adopts a frequency conversion refrigeration system, which can accurately control the temperature inside the chamber, keep the temperature inside the chamber constant with small temperature fluctuations. At the same time, it can also ensure the stable suction and discharge pressures of the refrigeration system, making the operation of the compressor more stable and reliable. Electronic Expansion Flow Servo.
Refrigeration system technology and other energy-saving technologies
1. VRF technology based on the principle of PID + PWM (the electronic expansion valve controls the refrigerant flow according to the thermal energy working conditions) is adopted. The VRF technology based on the principle of PID + PWM (refrigerant flow control) enables energy-saving operation at low temperatures (the electronic expansion valve controls the refrigerant flow servo according to the thermal energy working conditions). In the low-temperature working state, the heater does not participate in the operation. By adjusting the refrigerant flow and direction through PID + PWM, and regulating the three-way flow of the refrigeration pipeline, the cold bypass pipeline, and the hot bypass pipeline, the temperature of the working chamber can be automatically kept constant. In this way, under low-temperature working conditions, the temperature of the working chamber can be automatically stabilized, and the energy consumption can be reduced by 30%. This technology is based on the ETS system electronic expansion valve of the Danish company Dan-foss and can be applied to adjust the refrigeration capacity according to different requirements for refrigeration capacity. That is, it can realize the adjustment of the refrigeration capacity of the compressor when different cooling rate requirements are met.
2. The technology of grouped design of two sets of compressors (large and small) can automatically start and stop according to the load working conditions (large series design). The refrigeration unit is configured with a binary cascade refrigeration system composed of a set of semi-hermetic compressors and a set of fully hermetic single-stage refrigeration systems. The purpose of the configuration is to intelligently start different compressor units according to the load working conditions inside the chamber and the requirements for the cooling rate, so as to achieve the best matching between the refrigeration capacity working conditions inside the chamber and the output power of the compressor. In this way, the compressor can operate in the best working condition range, which can extend the service life of the compressor. More importantly, compared with the traditional design of a single large set, the energy-saving effect is very obvious, and it can reach more than 30% (cooperating with the VRF technology during short-time constant temperature control).
Refrigeration circuit technology
The electrical components shall be installed according to the power distribution assembly drawings issued by the Technology Department during the power distribution layout operation.
Internationally renowned brands shall be selected: Omron, Sch-neider, and German Phoenix terminal blocks.
The wire codes shall be clearly marked. A time-honored domestic brand (Pearl River Cable) shall be selected to ensure the quality of the wires. For the control circuit, the minimum size of the selected wire is 0.75 square millimeter RV soft copper wire. For all main loads such as the motor compressor, the wire diameter shall be selected in accordance with the safety current standard for wiring in the EC wire trough.
The cable openings of the compressor terminal box shall be treated with sealant to prevent the terminals in the terminal box from short-circuiting due to frosting.
All the fixing screws of the terminals shall be tightened with the standard fixing torque to ensure reliable fastening and prevent potential hazards such as loosening and arcing.
Refrigeration series process
1. Standardization
1.1 Standardization of the piping process and welding of high-quality steel pipes; The piping layout shall be carried out in accordance with the standards to ensure the stable and reliable operation of the machine model system.
1.2 The steel pipes are bent in one piece by an imported Italian pipe bender, which greatly reduces the number of welding points and the internal pipe oxides generated during welding, and improves the reliability of the system!
2. Pipe Shock Absorption and Support
2.1 MENTEK has strict requirements for the shock absorption and support of the refrigeration copper pipes. Taking full account of the shock absorption situation of the pipes, circular arc bends are added to the refrigeration pipes, and special nylon fixing clamps are used for installation. This avoids the pipe deformation and leakage caused by circular vibration and temperature changes, and improves the reliability of the entire refrigeration system.
2.2 Oxidation-free Welding Process As is well known, the cleanliness inside the pipes of the refrigeration system is directly related to the efficiency and service life of the refrigeration system. MENTEK adopts standardized gas-filled welding operation to avoid a large amount of oxide contamination generated inside the pipes during welding.
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