Testing Equipment

Mould Online Width Adjustment and Taper Measurement Overview In order to meet the needs of producing various specifications of continuously cast products, shorten the time for replacing the mold, and improve the production capacity and production efficiency of the continuous casting machine, the mold online width adjustment system is the key technology for efficient continuous casting. The online mold width adjustment system enables the two narrow sides of the continuous casting slab mold to move inward or outward in small steps until the predetermined width is reached. During the production process, the adjustment of the mold’s width can be completed without stopping the machine. Generally, the online width adjustment of the mold needs to be connected with the online taper measurement of the mold. Only with adjustment and detection can the online adjustment range of the mold be accurately controlled. The components of the system Workstation: host system, system width adjustment control, taper detection. On-site operation box: real-time display of the current control status, manual operation to adjust parameters. Digital Electric Cylinder: Precise digital control of electro-hydraulic drive cylinder, which can achieve high-precision quantitative control. On-line measurement of taper: Install it on the narrow-face copper plate of the mold, and monitor the taper of the narrow-face copper plate in real time. Cooperate with the detection feedback control of the width adjustment system, so as to achieve high-precision adjustment. The technical parameters Adjustable range: 0-1250mm (unilateral) Control accuracy: 0.02mm/0.05mm/0.1mm Step resolution: 0.01mm/0.02mm Running speed: 0-10mm/s Power: 3.5KWl 16-bit encoder: 65536 pulses Weight: 25Kg Shell: high-strength aluminum alloy The functions of the system Realize online width adjustment function Realize the online real-time monitoring function of mold taper Continuous casting production adjustment and non-stop production One-key operation in the main control room, automatic completion High adjustment accuracy and fast speed The interlock control of the continuous casting steelmaking system can realize automatic steel pouring

Minimum Order: 1 bags

Infrared/Laser Cut-to-Length Cutting System Overview The all-digital non-contact infrared automatic cut-to-length cutting system developed by Wuhan CenterRise M&C Engineering Co., Ltd. is the first digital measurement, digital transmission, digital positioning and digital control technology in China. It is suitable for the primary and secondary cutting of continuously cast product of square billets, rectangular billets, slabs, round billets and shaped billets. It can automatically cut 1-48 billets to length at the same time, and display the casting speed and running status of each billet. The system has high measurement and control accuracy and strong anti-interference ability, which improves the output and quality of the cast products and reduces the labor intensity of the operator. The whole system has the advantages of low investment, simple installation, debugging and operation, and basically maintenance free. No need to change the original production equipment, a major breakthrough in the automatic cut-to-length cutting method, and it is also an important part of the continuous casting process, which has been highly praised by experts and manufacturers. Digital infrared cutting to length can also provide high-definition solutions, so that the measurement error is ±1mm, and the system can support 12 strands high-definition CCD image measurement. The features of the system 1. The system adopts advanced digital image processing technology (non- contact type) to identify the length of hot billet online, automatically controls the flame cutting machine to cut the hot billet to a certain length, detects and displays the running status and casting speed, and collects the image information of the moving billet from a long distance through an infrared camera. 2. The computer processes the image information by pattern recognition program, forms the operation information and converts it into the electrical signal of the specified format, so that the hot billet can be cut by the actuator. The system can cut the 1-48 billets to length at the same time with an infrared camera. 3. A schematic diagram of the overall layout and working principle of the system is shown in Figure 1. The functions of the system 1. Applicable to all kinds of continuous casting machine flame cutting system. 2. Adopt advanced digital image pickup technology. 3. It is not sensitive to other high-intensity light interference, and overcomes the influence of light sources such as sunlight and arc welding. 4. The system provides abundant interfaces, which can communicate with the PLC control. 5. The fixed-length parameters and data can be directly modified by the secondary system to optimize the fixed-length cutting. 6. Historical cutting data is automatically stored, and the system can set rules for historical data. 7. Support the free transformation of fixed length, and a variety of operation modes are available for the operator to choose. 8. Each stream can send out signals such as pre-clamping, clamping, cutting, roll-up, roll-down and return of the cutting car according to the user's requirements. 9. The monitor displays the running status of the current hot billet in real time and displays the corresponding parameters. 10. Data management can be carried out according to shifts, pouring times, days, weeks, months, etc., as well as data management according to specifications, production capacity, quality, etc. 11. Provide automatic, upper and manual cutting control. 12. The detection and cutting precision is high, and the controllable precision is ±3mm. The extension of the system The system can install 1 to 12 cameras. Generally, when one camera cannot meet the requirements, the system can be equipped with 2 to 12 cameras. The camera can be fixed inside and outside the operating room perpendicular to the roller line, and the setting height is generally 3-5 meters, so that the camera can clearly and completely capture the image of the moving billet. High-definition line scan cameras can also be provided to perform high- precision positioning of each strand of cast products. Line scan cameras are used to support up to 12 strand systems, which ensures that the center of the viewing angle, the billet head, and the fixed-length mark are vertical to improve the cutting and fixed-length accuracy. The technical parameters 1. Numbers of caster stands: maximum 12 strands 2. Measurement accuracy: ±1mm 3. Cutting method: flame cutting 4. Fixed length range: 6-12m 5. Matching casting speed: 1.5~4.2m/s 6. Fixed length range: 6-12m 7. Temperature range of cast products: <1000℃ 8. Number of signals: pre-cut, cut

Minimum Order: 1 bags

ZSQ-T200 Online Surface Quality Inspection System for Continuously Cast Product (CCD) Overview The surface quality inspection of high temperature cast product is of great significance to the repair of cast product’s defects and the hot delivery of hot cast product. The ZSQ-T series of online surface quality inspection equipment for casting billets developed by Wuhan CenterRise M&C Engineering Co., Ltd can detect the defects such as scratches, cracks, holes, pits, edge cracks, edge defects on the surface of the cast products, and meet the customer's requirements for the quality inspection of the surface of the cast product. The principle of the system The ZSQ-T200 online surface quality inspection system for continuously cast products adopts the principle of optical imaging and uses a CCD image sensor to input the surface image of the cast products to be detected into the computer, and then the obtained image is processed by special image processing software to find out whether there is any defect in the image. After the defects in the image are obtained, the obtained defects are classified through a special self-learning system, and finally the requirements of the computer to automatically identify the surface defects of the cast products are achieved. The composition of the system 1. Optical part: The optical part is composed of multiple fixed-focus lenses and linear CCD, which mainly realizes scanning and imaging of the surface of the cast products. 2. Lighting part: The lighting part is composed of a high-brightness LED array and a cylindrical lens, which realizes high-brightness and high- uniformity lighting on the surface of the cast products. 3. Mechanical structure part: The mechanical structure part mainly realizes the adjustment, installation and fixing of the optical part and the lighting part, and consists of the imaging head (optical part), light box (lighting part), bracket and control cabinet. The structure is required to be stable and reliable. 4. Real-time processing: The real-time processing part is completed by the multi-CCD data real-time sampling processing unit (high-speed DSP) independently developed by Wuhan CenterRise M&C Engineering Co., Ltd. 5. Hardware part: The hardware part consists of high-speed storage controller and storage hard disk array, Gigabit InternetMAC controller, Gigabit Ethernet PHY. Rj45, and multiple high-speed workstations. 6. Detection software: The detection software mainly realizes the functions of collection, storage, transmission, processing of CCD scanning images, extraction of defects, analysis of defect characteristics, calculation of defect size and position, storage of defect images, generation of cast product’s surface quality analysis reports. etc.

Minimum Order: 1 bags

Application Hot tack is the property of a heat-sealed layer to resist forces that would pull the seal apart while it is still hot. This property is of vital importance for vertical form fill and seal process (VFFS). HTT-02 Hot Tack Tester measures the strength of heat seals formed between thermoplastic surfaces immediately after the seal has been made and before it cools to room temperature. Standards ASTM F1921 Principle A sample strip is sealed by applying pressure from two flat heated jaws under defined conditions of temperatures, contact time, cooling time and pressure. Technical Features HTT-02 Hot Tack Tester is a PLC controlled unit (industrial level stable) and HMI touch screen operated. Every part of the dart assembly and releasing mechanism are made strictly to standard. Both Method A and Method B described in ASTM F1921 P.I.D. temperature control 7 inch HMI touching screen operation PLC control inside Aluminum encapsulated sealing jaws Auto zeroing, overload and over travel protection Test speed 200cm/min, 1200cm/min or others RS 232 port & professional software (optional)

Minimum Order: 1 bags

JBFD-H Handheld Type Partial Discharge Tester is widely used for partial discharge monitoring of power system, including high voltage switchgear, ring network cabinet, voltage/current transformer, transformer (including dry type transformer), GIS, overhead line, cables, and so on. Partial discharge intensity detection: by measuring the discharge signal in one power frequency cycle, the partial discharge intensity is characterized according to the maximum value (dB) in the discharge pulse sequence. Partial discharge frequency detection: by measuring the discharge signal in one power frequency cycle, the discharge pulse is extracted and the partial discharge frequency is characterized according to the number of discharge pulses. Product Features 1. Configure different sensors to achieve partial discharge detection of almost all high-voltage electrical equipment. 2. Provide time domain waveform, PRPD, PRPS and other discharge patterns to realize the analysis of different discharge types. 3. Humanized man-machine interface facilitates data management of different devices. 4. Built-in ultrasonic sensor and transient ground voltage (hereinafter referred to as TEV) sensor, which can be connected with special sensors such as transformers, GIS, overhead lines, cables, etc. 5. Adopts non-intrusive detection method, no need to power off during the test process, no need to configure additional high voltage source, it is more convenient to use than traditional pulsed partial discharge detector. 6. The test bandwidth range is 30kHz -- 2.0GHz, which is suitable for detection principles of various frequency bands.

Minimum Order: 1 bags

JBFD-H Portable Handheld Type Transformer Switch Partial Discharge Detector can be widely used in partial discharge detection of power system, including high voltage switchgear, ring network cabinet, voltage / current transformer, transformer (including dry type transformer), GIS, overhead line, cable and other equipment insulation state detection, through the following indicators to measure the discharge degree of electrical equipment: Partial discharge intensity detection: by measuring the discharge signal in one power frequency cycle, the partial discharge intensity is characterized according to the maximum value (dB) in the discharge pulse sequence. Partial discharge frequency detection: by measuring the discharge signal in one power frequency cycle, the discharge pulse is extracted and the partial discharge frequency is characterized according to the number of discharge pulses. Product Features ☀ Configure different sensors to achieve partial discharge detection of almost all high-voltage electrical equipment; ☀ Provide time domain waveform, PRPD, PRPS and other discharge patterns to realize the analysis of different discharge types. ☀ Humanized man-machine interface facilitates data management of different devices; ☀ Built-in ultrasonic sensor and transient ground voltage (hereinafter referred to as TEV) sensor, which can be connected with special sensors such as transformers, GIS, overhead lines, cables, etc.; ☀ Adopts non-intrusive detection method, no need to power off during the test process, no need to configure additional high voltage source, it is more convenient to use than traditional pulsed partial discharge detector; ☀ The test bandwidth range is 30kHz ~ 2.0GHz, which is suitable for detection principles of various frequency bands;

Minimum Order: 1 bags

Windows 7 DSP+FPGA 16 bit DAC output GPS synchronous test function USB and PC interface Powerful software High accuracy, compact structure, easy to use Standard four-phase voltage, three-phase current output, voltage is 125V per phase Current is 40A per phase. Three phase parallel up to 120A. 1. Meets all the requirement of field tests. This tester with standard 4 phase voltage, 3 phase current output, voltage 125V/phase, current 30A/phase, 3 phases in parallel can up to 120A. Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test the modern microcomputer relays, special for transformer differential protection and transfer equipment. 2.All technical indicators fully meet the standard DL/T624-1997: Technical condition of the relay computer test device. 3. Classic Windows 7 operating interface, friendly man-machine interface, easy and fast to operate; High-performance embedded industrial control computer and 8.4-inch resolution of 800 × 600 TFT true color display which provides rich visual information, includes the current working condition and all kinds of help information. 4. The Windows 7 system comes with the restore function; avoid system crashes caused due to illegal shutdown, or malfunction, etc. 5. Equipped with ultra-thin industrial keyboard and optical mouse, complete a variety of operations using keyboard or mouse the same as ordinary PC. 6. The main control board is DSP + FPGA architecture, 16 bit DAC output, generates high - density sine wave 2000 points each circle to fundamental wave, which greatly improve the wave quality and the accuracy of the test instrument. 7. Using high-fidelity linear amplifier. Both to ensure the accuracy of a low current, but also guarantee the stability of the high current. 8. USB directly connect with PC, without any adapter cable, easy to use. 9. Can be connected to a laptop computer (Optional). Laptop computers and industrial machines use the same software, no need to re-learn the methods of operation. 10. With a separate DC auxiliary voltage source, output voltage 110V(1A), 220V(0.6A), provides relays or protective devices which require DC power. 11. The software with self-calibrating function, which avoid to calibrate accuracy by adjusting relays after open the case, greatly improve the stability of the accuracy.

Minimum Order: 1 bags

JS-023A SERIE DE ALTA CALIDAD PROBADOR RESISTENCIA DIELÉCTRICO DE ACEITE DE TRANSFORMADOR está especialmente diseñado para la prueba de rigidez dieléctrica (Voltaje de ruptura) de aceite de transformador. El voltaje de la rotura (fuerza dieléctrica) es uno de los parámetros más importantes del aceite del transformador, él es una regla de la resistencia del voltaje. El valor del voltaje de ruptura (dieléctrico) indica si el aceite contiene agua, impurezas y partículas eléctricas, y conocerá el valor del aceite a través del voltaje de ruptura (rigidez dieléctrica). JS-023A SERIE DE ALTA CALIDAD PROBADOR RESISTENCIA DIELÉCTRICO DE ACEITE DE TRANSFORMADOR proporciona la medida confiable, exacta del voltaje de la interrupción del aceite del transformador, es conveniente para el uso del campo y del laboratorio. 1. AC220V ± 10% de entrada de alimentación (Personalizar según el requisito del cliente) 2. Rango de prueba: 0 - 100KV 3. Tasa de aumento de voltaje: 0.5kv / s ± 10%, 2kv / s ± 5%, 3kv / s ± 5%, 5kv / s ± 5% 4. Tiempos de prueba máximos: 9 5. Tiempos de espera de Init: 0 ~ 999s 6. Tiempo de agitación: 0 ~ 999s 7. Tiempo de espera: 0 ~ 999s 8. Precisión de la medida: ± (1% de la escala completa + 2 dígitos) Resolución: 0.1KV 9. Medición de la temperatura del aceite 10. Rango de medición: 0 °C a 70 °C, o mejor 11. Resolución de temperatura: 1 °C, o mejor 12. Temperatura de funcionamiento: hasta 45 °C 13. Almacenamiento: 100 grupos 14. 7 Pulgadas pantalla táctil lcd colorida 15. Toda la selección puede ser terminada en pantalla táctil 16. RS232 Interfaz

Minimum Order: 1 bags

IIJ-II-80 Series Transformer Oil Breakdown Voltage Tester is specially designed for testing the breakdown voltage of transformer oil and other kinds of insulating oils. IIJ-II-80 Series Transformer Oil Breakdown Voltage Tester adopts industrial single-chip control system, large-scale integrated circuit, new-style I/O interface, coupled with unique detection and anti-interference technology, the performance of the equipment has been greatly improved. Breakdown voltage testing of insulating oils can help to assess the condition of these oils within electrical equipment, such as transformers, capacitors, switches, etc. Based on the test results, the oil can be identified as aged due to an increase in water content, sludge, or if the oil has oxidized. KEY FEATURES: 1. Simple operation, automatically (can be finished just press on key). 2. Menu controlled. Input data is clear. 3. Can store 99 groups of oil testing data, which is convenient to reading and print. The testing data can keep 10 years under the condition of power off. 4. System time can go on running under power off; (The system time is just for reference which cannot be the standard of timing). 5. High capacity of anti-jamming, high precision of testing. 6. Small volume, light weight, which can be operated in the open air very conveniently. TECHNICAL DATA: 1. Power supply: AC220V ± 10%, 50HZ 2. Output voltage: 80KV, 100KV 3. Capacity: 1.6KVA, 2.0KVA 4. Pressure increase speed: about 2 KVA/S 5. Pressure testing speed: 3% 6. Dielectric strength sensitivity: <2KV 7. Wave form distortion: ≤3% 8. Time of dielectric strength: ≤10MS 9. Polar distance: 2.5MM 10. Operation environment: Temperature: 0℃ - 40℃, Humidity: ≤ 85%RH 11. Storage environment : Temperature: -20℃ - 40℃, Humidity: ≤ 75%RH 12. Working altitude: <1500m (if over 1500m can be designed specially) 13. Packing: Wooden Case

Minimum Order: 1 bags

IIJ-II-100 Transformer Oil BDV Dielectric Rigidity Breakdown Voltage Tester is specially designed for testing the breakdown voltage of transformer oil and other kinds of insulating oils. IIJ-II-100 Transformer Oil BDV Dielectric Rigidity Breakdown Voltage Tester adopts industrial single-chip control system, large-scale integrated circuit, new-style I/O interface, coupled with unique detection and anti-interference technology, the performance of the equipment has been greatly improved. Breakdown voltage testing of insulating oils can help to assess the condition of these oils within electrical equipment, such as transformers, capacitors, switches, etc. Based on the test results, the oil can be identified as aged due to an increase in water content, sludge, or if the oil has oxidized. KEY FEATURES: 1. Simple operation, automatically (can be finished just press on key). 2. Menu controlled. Input data is clear. 3. Can store 99 groups of oil testing data, which is convenient to reading and print. The testing data can keep 10 years under the condition of power off. 4. System time can go on running under power off; (The system time is just for reference which cannot be the standard of timing). 5. High capacity of anti-jamming, high precision of testing. 6. Small volume, light weight, which can be operated in the open air very conveniently. TECHNICAL DATA: 1. Power supply: AC220V ± 10%, 50HZ 2. Output voltage: 80KV, 100KV 3. Capacity: 1.6KVA, 2.0KVA 4. Pressure increase speed: about 2 KVA/S 5. Pressure testing speed: 3% 6. Dielectric strength sensitivity: <2KV 7. Wave form distortion: ≤3% 8. Time of dielectric strength: ≤10MS 9. Polar distance: 2.5MM 10. Operation environment: Temperature: 0℃ - 40℃, Humidity: ≤ 85%RH 11. Storage environment : Temperature: -20℃ - 40℃, Humidity: ≤ 75%RH 12. Working altitude: <1500m (if over 1500m can be designed specially) 13. Packing: Wooden Case

Minimum Order: 1 bags

1. Input single power, internal digital combination standard sine waves test source output. 2. Phase angle measurement function: measure the phase angle between high voltage side and low voltage side. Measure the turn ratio and angle of “Non integral point” transformer. 3. It can conduct single-phase measurement and three-phase winding automatic test. Three phase turn ratio value, phase angle value, error, tapping position, tapping value can be measured for once. It also can identify connecting group number automatically. 4. Testing results can be displayed in the form of digit and hexagon vector diagram, which makes transformer connecting group can be made out obviously. 5.With blind test function: There is no need to choose connecting method and group. When measuring Y/△、△/Y transformer, no external short-circuit is needed, connecting method can be shifted automatically according to the chosen testing contents. 6. With tapping test function: TTR and TTR error in the position of each tapping switch can be gauged quickly. Just input rated TTR once, instead of inputting over and over again, TTR error in tapping position can be calculated. 7. With functions of turns ratio measurement and voltage TTR measurement. 8. With 5.6-inch LCD, the effect of data & figure display is visualized and fine. 9. With small size and light weight, it is easy to carry. 10. With built-in high capacity chargeable lithium battery. Test can be conducted without any power supply on site, and once the battery is charged fully, it can make measurement for more than 500 times continuously.

Minimum Order: 1 bags

NF P92-504 Flame Spread Test Machine, Flammability Testing Equipment with 45° Burner Description: Flame spread test machine that is also called as flame propagation test apparatus is designed to determine the reaction to fire of flexible or rigid building materials. The tester is based on the flame persistency test and flame propagation test according to NF P 92-504. As one of the M classification test, flame spread test is suitable for the flexible and rigid materials of any thickness, which do not enter in any of the M1, M2 or M3 main test. Standard: NF P 92-504 speed of spread of flame test used for the materials which are not intended to be glued on a rigid substrate. Feature: 1. Touch screen control panel. 2. Specific burner for NF P 92-504. 3. Automatic control for testing time and flame contact times. 4. Sample holder for flexible materials and rigid materials. Specification: Item Detail Burner 45 , ° Flame contact time Pre-set Burner gas Propane Flame height Adjustable by needle valve Power supply 220V 50-60 Hz Dimensions 650mm×400mm×450mm Net weight 20 kg

Introduction: ACP Electric Current Transformer Tester is used to measure all kinds of current transformer and voltage transformer. It can calculate the ratio errors and phase angle errors of current transformer and voltage transformer at rated burden and working burden in one time test. The tester can automatically evaluate the test results according to the selected standard to determine whether the transformer is qualified. Functions: 1.Injects low test signals into secondary side of the CT 2.Determines the CT's equivalent circuit parameters 3.Identifies all relevant CT performance parameters 4.Displays all relevant parameters of the CT and its accuracy at different currents and burdens 5.Evaluates the CT according to the selected standard 6.Determines unknown CT nameplate parameters 7.Demagnetizes the CT after the test. Range of measurements Ratio and phase accuracy Winding resistance Excitation characteristics (knee points) Composite error (ALF, ALFi, FS, FSi, Vb) Burden impedance Transient CT classes and parameters (TPS, TPX, TPY and TPZ type CTs) Transient dimensioning factor (Ktd) If missing/unknown: CT type, class, ratio, knee point, power factor, nominal burden, operating burden, primary and secondary winding resistance Remanence and residual magnetism Specifications: No. Item Name ACP Current Transformer and Voltage Transformer CT PT Analyzer 1 Test standards IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13 2 Power supply AC220V±10%,50Hz/60Hz±10% 3 Power output 0.1~125V (AC) 4 Current output 0.001~5A(RMS) 5 Power output 300VA 6 Max. knee voltage measurement 45kv 7 Current measurement range 0~10A (automatically change range in 0.1/0.4/2/10A) 8 Current measurement error <±0.1%+0.01%FS 9 Voltage measurement range 0~200 V (automatically change range in 1V/10V/70V/200V) 10 Voltage measurement error < ±0.1%+0.01%FS 11 Turns ratio measurement range 1~30000; 1~2000 error<0.05%; 2000~5000 error>0.1%; 5000~35000 error<0.2% 12 Phase measurement error: ±2min,resolution：0.01min 13 Coil resistance measurement Range: 0~8kΩ(automatically change range in 2ohm /20ohm /80ohm/800ohm/8kohm) Error< 0.2%RDG+0.02%FS Maximum resolution: 0.1mΩ 14 Temperature measurement -50~100 Celsius degree, error<3 Celsius degree 15 CT Secondary burden Range 0-160ohm (automatically change range in 2ohm/ 20ohm/80ohm/160ohm) Error<0.2%RDG+0.02%FS Maximum resolution 0.001ohm 16 PT Secondary burden Range 0-80kohm (automatically change range in 800ohm / 8kohm /80kohm) Error<0.2%RDG+0.02%FS Maximum resolution: 0.1ohm 17 PT ratio measurement Range: 1~30000 1~5000 error<0.2% 5000~30000 error<0.5% 18 Saved data groups >1000groups 19 Work condition Temperature: -10℃-50℃, moist: ≤90% 20 Size 485mm*356mm*183mm 21 Weight <15Kg Please contact:ASSEN Email:sales@assenpe.com https: , //www.assenpe.com/acp-current-transformer-test/ Whatsapp:+86-15223801122

Minimum Order: 1 bags

ISO 27668-1 Ball Pen Writing Tester for Detect Ballpoint Pens and Marker Application Can be used to detect ballpoint pens, neutral pen core, detection marker and whiteboard pen, can meet the two types of writing machine functions. The writing machine can detect the initial writing performance of the pen core, inking, line length, the written wear and other writing performance indicators, can also detect ink writing quality, is a pen factory, pen core factory, Ink factory indispensable testing equipment. Principle The machine simulates the state of writing with a pen, puts the sample on a certain load, and writes a circle mark at a certain speed to check whether the structure and performance of the sample are intact. Main parameters Name Ball Pen Write Test Machine Manufacturers SKYLINE Number of samples 8 / time Test Diameter ≤26mm The rotary speed of the core 0-2 to min (digital input set) Pen reciprocating movement Travel 100mm Writing Speed 0-10m/min (digital input settings) Paper Speed 0-1000mm/min (digital input setting) Writing angle 60-90° adjustable Writing Length 0-6000m Reminding function After testing the instrument automatically stop (the pen automatically lift) Paper-draw back function Instrument with paper collection Weight 60kg Dimension 72cm*57cm*48cm Features of Ball Pen Writing Machine 1. Writing machine has angle setup design 60-90 degrees can be adjustable. 2. Has auto lifting mechanism -Pickup bar connected with automatic lifting mechanism through the spring tension it release the pickup bar up & down movement 3.In order to make the paper movement streight,equipped with roller gear wheel with spring support to move the paper out. 4. With refill Rotation function 5. Lock gaurd -The guard lock used to lock the roller frame 6.Paper Holder design 7.With guideline for paper movement 8. Fit for paper with 381mm width ,100mm length,core diameter 25mm as per standards ISO 14145,ISO12757 This machine can test the following products quality ball pen, gel (jelly) or roller tips refills markers and fibre pen ink for ball pen ink for markers and fibre pen ink for roller pen ink for gel (jelly) pen fully assembled ball pens and markers! The below parameters can be changed easely writing speed of refill (in meters per minute) paper advancement (in mm per revolution) length of writing test (in meter) automatic stop after a predefined writing length (in meter) momentary pause and restart at same speed and paper advancement writing angle writing force ranging from 0.7 to 2 N (definable at order)