Advanced Gt/Bt Series Multi-Axial Horizontal Sliding Table for Precision Analysis
Product Description
Product Usage
Our state-of-the-art electric vibration table comes with an innovative horizontal sliding table that enables comprehensive three-way vibration testing. Additionally, it can be seamlessly integrated with a temperature and humidity test chamber, creating a dynamic multi-platform environmental testing system.
The GT and BT systems' horizontal sliding tables are ingeniously designed for compatibility with any vibration table, offering an ideal platform for horizontal direction testing. Constructed from a robust steel structure base following an integrated design philosophy, it ensures a stable platform essential for the precise calibration of both electric vibration tables and horizontal sliding tables. These tables, crafted from precision-machined natural granite and superior guide bearings, cater to diverse application needs. They feature a reinforced welding design for exceptional reaction quality and damping effects. The built-in vibration isolation system is engineered to minimize vibration transfer to the ground, thereby preventing any interference with testing equipment objectives.
A user-friendly turbine scroll or sprocket rotation system allows a single operator to effortlessly rotate the vibration table body and connect it to the horizontal sliding table autonomously. Mechanical limit devices ensure a secure connection between the horizontal sliding table and the vibration table. We provide a variety of horizontal skateboards, ranging from compact 300mm x 300mm models for smaller vibration tables to expansive 2m x 2m models suitable for testing large specimens. Our diverse range of restricted bearings is tailored to meet varied application requirements for seamless system operation.
The dimensions and thickness of the skateboard are crucial in determining the activity system's quality and impact the tabletop's upper frequency limit. Users have the flexibility to customize these specifications to their exact needs.
Our horizontal sliding tables offer versatility with connection methods divided into inclined and vertical options, selected according to user preferences. Depending on the guiding technique, they are categorized into the GT series with a V-shaped guide rail method and the BT series with a static pressure bearing method.
Product Features
Innovative magnesium metal horizontal sliding table;
The low-profile bracket structure ensures that the entire system remains isolated from vibrations (standard set at 2.5Hz);
High-quality reinforced and welded steel structure platform, optimized for an exceptional thrust-to-weight ratio;
Expertly designed for comprehensive platform environmental testing, ensuring maximum efficiency;
The independent horizontal sliding table is compatible with any vibration table, whether existing or newly acquired.
GT series guided oil film horizontal sliding table
The GT series is engineered with cost-effective guide V-groove bearings paired with magnesium alloy horizontal sliding plates, ensuring top-tier functionality.
Comprising a sliding plate, V-shaped guide rail, connecting head, natural granite flat plate, horizontal sliding table base, and a built-in static pressure oil source, the V-shaped guide rail horizontal sliding table is a top choice.
Featuring a built-in oil supply pump, the compact design offers straightforward operation. The quantity of V-shaped guide rails adjusts based on slide table size. These rails boast a high resistance to overturning moments. Static pressure oil disperses beneath the entire horizontal skateboard via small granite slab apertures, creating a low-friction, water-like sliding surface. Adequate damping is utilized to curb resonance and overturning moments efficiently.
Low pressure hydraulic pump
Oil tank equipped with an oil filter
V-groove guide bearing and dynamic coil guide system designed to limit deflection
Cost-effective and efficient level testing methodologies
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, with its high overturning moment and lateral restriction, is designed around the standard horizontal sliding table setup. It features 3000 Psi hydrostatic bearings that provide high dynamic torque limitations while preserving the guiding oil film's damping characteristics.
Comprising a sliding plate, static pressure bearing, connecting head, natural granite flat plate, horizontal sliding table base, and an independent static pressure oil source, the static pressure bearing horizontal sliding table is expertly crafted.
Static pressure bearings excel in delivering superior anti-overturning torque, making them ideal for rigorous testing of large and heavy load specimens. The more static pressure bearings incorporated, the greater the potential for resisting overturning forces, enhancing the system's stability and reliability.
Utilizing static pressure bearings to mitigate torque, the system is adept at testing high center of gravity and heavyweight products with remarkable efficiency and precision.
Restricted lateral motion ensures that at frequencies up to 2000Hz, vibration remains typically under 10% of input, barring resonance points, thus maintaining optimal performance and reducing noise.
Robust 3000 pounds per square inch (Psl) hydraulic power supply, ensuring consistent and powerful operation.
Static pressure journal bearings effectively limit deflection, roll, and flip moments, providing enhanced stability and control.
Advanced pressure interlock device, ensuring safety and precision in operation.
High-efficiency oil tank filter, ensuring clean and efficient lubrication in all operations.
Optional T-shaped oil film bearing available for customized performance enhancement.
Comprehensive main technical indicators of the BT series, defining precision and reliability.
| 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 |
GT/BT Series Multi Axial Horizontal Sliding Table: A marvel of engineering designed for precision in multi-directional analysis, enhancing testing capabilities.
1) Features a standard hole layout for slide table screws, enabling versatile and secure installation.
Working area under 600*600mm, featuring a dynamic coil hole grid of 80*80mm. Special hole configurations are available upon request to meet unique project needs.
For areas surpassing 600*600mm, the design includes a dynamic coil hole grid of 100*100mm. Special orders can accommodate tailored hole specifications.
2) Specifications pertain to magnesium alloy skateboards. For aluminum alloy requirements, please reach out for tailored solutions.
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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