Advanced Gt/Bt Series Multi-Axial Horizontal Sliding Table for Precision Testing

Product Description

Advanced Gt/Bt Series Multi-Axial Horizontal Sliding Table for Precision Testing

Product Description

Product Usage
Step into the future of testing with our state-of-the-art electric vibration table, expertly paired with a precision-engineered horizontal sliding table. Experience the unparalleled advantage of three-way vibration testing, seamlessly integrated with an optional temperature and humidity test chamber. Together, they form a robust multi-platform environmental testing system, elevating your testing capabilities to new heights.
Our cutting-edge GT and BT series horizontal sliding tables are designed for compatibility with any vibration table, delivering an ideal platform for horizontal direction testing. Boasting a robust steel structure base crafted on the principles of integration, these platforms offer unmatched stability for calibrating electric vibration tables. Precision machined with natural granite and superior guide bearings, the tables cater to diverse applications. Enhanced by a reinforced welding platform, they offer excellent reaction quality and damping effects. The sophisticated built-in vibration isolation system effectively minimizes vibration transfer to the ground, ensuring uninterrupted testing precision.
With the ingenious design of a turbine scroll or sprocket rotation system, a single operator can effortlessly align the vibration table with the horizontal sliding table. Mechanical limit devices guarantee a secure connection. Choose from a wide array of horizontal skateboards, ranging from 300mm x 300mm for compact applications to expansive 2m x 2m models for larger specimens. Our diverse bearing models are crafted to meet varied operational demands, ensuring optimal performance across all applications.
The dimensions and thickness of the skateboard are pivotal in defining the system's activity quality, directly influencing the tabletop's upper frequency limit. Customize these elements to align perfectly with your specific requirements, allowing for a tailored testing experience that meets your precise needs.
Our horizontal sliding tables are meticulously categorized by connection methods and guiding techniques. Choose between inclined or vertical connections, tailored to user preferences. The guiding methods are represented by the GT series V-shaped guide rail and the BT series static pressure bearing, each offering unique advantages to fit diverse testing prerequisites.

Product Features
Crafted from high-strength magnesium metal, our horizontal sliding table exemplifies superior engineering.
Innovatively designed, the bracket structure is low-profile, ensuring the overall system is impeccably isolated from vibration, with a standard frequency of just 2.5Hz.
Engineered from reinforced and welded steel, the platform boasts a remarkable high quality to thrust ratio, ensuring optimal performance.
Perfectly conceived for comprehensive platform environmental testing, our design guarantees exceptional efficiency.
The independent horizontal sliding table is a versatile companion to any existing or new vibration table, enhancing testing flexibility.

GT series guided oil film horizontal sliding table
The GT series guide oil film table innovatively integrates cost-effective guide V-groove bearings with magnesium alloy sliding plates, ensuring superior performance.
Comprising a sliding plate, V-shaped guide rail, connecting head, and granite flat plate, the table base incorporates a built-in static pressure oil source to ensure seamless operation.
Equipped with a compact built-in oil supply pump, the system promises ease of operation. V-shaped guide rails are tailored according to the slide table size, offering exceptional anti-overturning capabilities. The static pressure oil disperses uniformly beneath the slide, forming a low-friction, water-like sliding surface, enhanced with damping to minimize resonance and overturning moments.

Low pressure hydraulic pump
Advanced oil tank equipped with a high-efficiency oil filter.
V-groove guide bearings and dynamic coil guide systems effectively limit deflection, ensuring precise operation.
Experience an economically efficient level testing method that sets new benchmarks in reliability and 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
Innovative BT series platform design features exceptional overturning moment and lateral restriction, based on a hydrostatic bearing standard with 3000 Psi capacity. This ensures high dynamic torque limits while preserving the damping qualities of the guiding oil film.
Comprising a sliding plate, static pressure bearing, connecting head, granite flat plate, and independent oil source, the static pressure bearing table is designed for ultimate stability and precision.
Static pressure bearings are the cornerstone of superior anti-overturning torque, ensuring stability and reliability for testing large-load specimens. The more static pressure bearings employed, the greater the anti-overturning moment, making them an indispensable choice for handling substantial testing challenges.
Harness the power of static pressure bearings to expertly limit torque, enabling the system to conduct rigorous tests on products with elevated centers of gravity and significant weight. This technology ensures that even the most challenging specimens are tested with precision and safety.
Lateral motion is expertly controlled, ensuring stability. When the frequency reaches an impressive 2000Hz, lateral movement remains minimal, typically below 10% of the input, except at resonance points, guaranteeing precision and reliability in performance.

Boasting a robust 3000 pounds per square inch (PSI) hydraulic power supply, this system delivers exceptional power and efficiency, catering to the demanding needs of precision testing.
Static pressure journal bearings are engineered to constrain high deflection, roll, and flip moments, providing unmatched stability and accuracy. These bearings are essential for ensuring the integrity and quality of every test conducted.
Featuring a cutting-edge Pressure Interlock Device, this innovation offers sophisticated control and safety, ensuring optimal performance and seamless operation during testing procedures.
Equipped with an advanced Oil Tank Filter, the system ensures maximum purity and efficiency, safeguarding the machinery and enhancing its longevity through meticulous filtration.
T-shaped Oil Film Bearing (Optional): Enhance your system with this optional feature, designed to provide superior performance and operational efficiency in specialized applications.

Main Technical Indicators of BT Series

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
1) Standard Hole Layout for Slide Table Screws: Facilitates seamless integration and adaptability to diverse testing setups, ensuring versatility and ease of use.
The working area is optimized for efficiency, measuring less than 600*600mm. It features a dynamic coil hole equipped with an 80*80mm grid. For specific testing needs, special hole arrangements are available upon request, tailored to your precise requirements.
For larger-scale applications, the working area exceeds 600*600mm, with dynamic coil holes laid out in a 100*100mm grid. Special hole configurations can be custom ordered to meet specific testing conditions.
2) Referenced indicators pertain to the magnesium alloy skateboard. For requirements involving aluminum alloy material, please reach out to our team for detailed specifications and 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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