String/cord tensile test code chuck (air-tightening gripping tool)
Grip device for tensile testing of threads and cords (air-tightening type)
●Can be used even in a constant temperature bath.
basic information
Model: N-6 Maximum Load: 5kN Opening: 3mm Air Source: 0.5MPa
Price range
Delivery Time
Model number/Brand name
Catalog No. 999, Model N-6
Applications/Examples of results
●Gripper for tensile testing of threads and cords (air-tightening type)
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Notice of participation in the 4th Smart Factory EXPO [Autumn] from September 17 (Wednesday) to September 19 (Friday), 2025.
Top System Products Co., Ltd. will be exhibiting at the "4th Smart Factory EXPO [Autumn]" held at Makuhari Messe. This exhibition will showcase numerous products that realize efficiency and digital transformation (DX) in production and manufacturing sites through IoT visualization, remote monitoring, generative AI, and AI visual inspection. It will be an opportunity for those struggling with labor shortages, production efficiency, and cost reduction to gather information while viewing actual demonstrations of new technologies. We sincerely look forward to your visit.
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Notice of participation in the 37th Monozukuri World [Tokyo] from July 9 (Wednesday) to July 11 (Friday), 2025.
Our company specializes in the development of production management systems for the manufacturing industry. We solve our customers' problems with our valuable know-how cultivated over 30 years. 【You won't know until you see the system in action!】 In response to such requests, we are continuously demonstrating our production management system, SpeedyNeo. We sincerely look forward to your visit.
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Notice of participation in Japan IT Week from April 23 (Wednesday) to April 25 (Friday), 2025.
Top System Products Co., Ltd. will be exhibiting at "Japan IT Week" held at Tokyo Big Sight. This exhibition is one of the largest in Japan related to system development, maintenance, and operation, consisting of five exhibitions: "Software & App Development Expo," "IoT & Edge Computing Expo," "Information Security Expo," "Data Center Expo," and "IT Human Resource Shortage Measures Expo." As new technologies such as software and app development, IoT, and embedded/edge computing bring transformation to businesses and industries, companies offering these products and services will gather together for three days of business matching. We sincerely look forward to your visit.
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Introduction to the Universal Material Testing Machine "Strograph"
The "Strograph" is a versatile testing machine that conducts characteristic evaluation tests for tensile, compression, and bending strength of various materials such as plastic and rubber. It can measure the mechanical properties of test specimens, including "tensile strength, elongation, yield point, endurance limit, stress, bending load, bending strength, and bending modulus." 【What is a Tensile Test?】 The purpose of a tensile test is to understand the characteristics in relation to tensile force. This test applies tension to the sample until it fractures, measuring the mechanical properties such as tensile strength, yield point, and elongation. From these measurements, the fracture state and yield state are calculated and used for material strength calculations. 【What is a Compression Test?】 A compression test involves placing test specimens, such as rectangular prisms, cylinders, or cylindrical shapes, between two parallel plates and applying a load to determine the relationship between stress and strain until failure occurs. 【Specifications of the Strograph】 You can choose from models with a capacity ranging from 500N to 50kN. Additionally, we offer a variety of grips (chucks) depending on the samples being measured. If standard products do not meet your needs, custom solutions are also available, so please feel free to consult with us. We have demo units available at our factory, so if you wish to measure samples, please do not hesitate to contact us.
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Toyo Seiki Seisakusho Co., Ltd. is a comprehensive manufacturer of various material testing machines and environmental testing equipment targeting fields such as plastics, rubber, paints, paper, and textiles. Since its founding in 1934, we have been dedicated to "testing machines" and have supported our customers' research and development and quality control across various fields. We will continue to refine our technical capabilities and respond to our customers' needs. 【Product Development Timeline】 1955: Thermoplastic Resin Fluidity Tester 'Melt Indexer' 1960: Universal Material Testing Machine 'Strograph' 1963: Curing Tester 'Oscillating Disk Rheometer (ODR)' 1970: Mixing and Extrusion Testing Equipment 'Lab Plastmill' 1982: Capillary Rheometer 'Capillograph'













































