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The Automatic Paperboard Bursting Strength Tester is engineered to measure the bursting strength of various materials, including paper, paperboard, and corrugated board, following the Mullen test method. This equipment is essential for quality assurance in industries where material durability is critical, such as packaging, printing, and manufacturing.
With a digital display and pressure converter, the tester automatically records the maximum rupture strength value when the sample breaks. The indication is digital, ensuring precise readings. The capacity ranges from 0 to 56 kgf/cm² with a resolution of 0.1 kgf/cm², providing high accuracy for detailed analysis.
Applications of this bursting strength tester are extensive, covering general paper, corrugated materials, toilet paper, wrapping paper, leather, cloth, and packaging films. It helps in effective product quality monitoring by simulating real-world stress conditions. The device includes an automatic clamping and loosening mechanism with an adjustable sample clamping force from 50 to 1200 kPa, enhancing usability and safety.
Key features include an acrylic protection device, test indicator light for visible rupture process observation, and a built-in LED light on the cover to monitor sample conditions during testing. The operation is fully automatic with oil pressure, automatic return, and data calculation, storage, and printing capabilities. It supports multiple units of measurement, such as kPa, lbs/in², and kgf/cm², with easy switching functionality.
Constructed with a stainless steel SUS#304 clamp ring of diameter Φ30.5±0.1 mm, the tester ensures durability and consistent performance. It uses 100% silicone hydraulic oil and operates at a pressure speed of 170±15 ml/min. The dimensions are 445×425×525 mm, powered by a single-phase AC220V source, and it weighs approximately 50 kg.
This product adheres to various international standards, including JIS, ASTM, TAPPI, ISO, and GB/T, making it suitable for global quality testing requirements. It is designed for use in laboratories, research institutions, and production facilities, providing reliable and fast testing cycles to support efficient quality feedback.
Shipping was incredibly fast and efficient. The item arrived well ahead of the estimated delivery date, which was a pleasant surprise. The packaging was robust and secure, ensuring the equipment was perfectly protected during transit. There were no signs of damage or mishandling, which speaks volumes about the care taken by the logistics team. Service from the company was exemplary from start to finish. Every inquiry was met with a prompt, courteous, and highly informative response. The support staff demonstrated deep knowledge and a genuine willingness to assist, making the entire process smooth and worry-free. Quality of the machine itself is immediately apparent. It feels solid, well-constructed, and precisely engineered. The digital display is clear and modern, and all components fit together seamlessly. Initial inspections show excellent craftsmanship and attention to detail, suggesting this is a durable piece of laboratory equipment built for accurate, long-term use. Such a positive experience with logistics, service, and perceived quality makes this a highly satisfactory purchase. Strongly recommended for anyone seeking reliable testing equipment with top-tier support.
I was thoroughly impressed with the efficiency of the delivery process. The shipping was remarkably fast and the packaging was secure, ensuring the equipment arrived in perfect condition. Regarding the product itself, the build quality feels exceptionally robust and precise, exactly as described for professional laboratory use. The digital display is clear and the machine operates with a satisfying consistency. Customer service deserves special mention; the support team was responsive and helpful during the setup inquiry I had. Overall, a very positive experience from order to delivery to unboxing. The attention to detail in both the product construction and the service provided is commendable. This level of care in logistics and quality assurance makes a significant difference for a business relying on accurate testing equipment. I feel confident in the durability and accuracy of this machine for our daily quality control operations. The entire transaction was seamless, reflecting a company that values its customers and stands behind its products. It is a relief to find reliable equipment supported by an equally reliable service team. This purchase has met and exceeded my expectations on all fronts not directly related to operational parameters.
Naturally, the entire process from ordering to delivery was handled with impressive efficiency. The shipping was prompt and the item arrived well-packaged and in perfect condition, which speaks volumes about the logistics side of the operation. Regarding the quality, the machine itself is constructed from robust materials and feels exceptionally durable, exactly what one would expect for professional laboratory equipment. The digital display is clear and the overall build is solid. As for customer service, the support team was responsive and helpful when I had a few pre-delivery inquiries. They provided clear information and were courteous throughout. A very satisfactory experience overall with this supplier.
Fantastic experience from start to finish. The delivery was incredibly prompt and handled with great care. The courier service provided real-time updates, and the machine arrived well-packaged and ahead of the estimated schedule, which was a wonderful surprise. Upon unboxing, the build quality of the tester is immediately apparent. It feels robust, well-engineered, and precisely manufactured. The digital display is clear and the overall construction inspires confidence for long-term laboratory use. It has a substantial, professional feel that matches its purpose. Customer service has been exemplary. The support team was responsive and knowledgeable during the ordering process, answering all preliminary questions thoroughly. While the setup was straightforward thanks to the clear manual, knowing that expert help is readily available if needed provides great peace of mind. The entire transaction was smooth, efficient, and professional. This level of attention to logistics, product integrity, and supportive service makes doing business a genuine pleasure. Highly recommended for anyone seeking reliable equipment backed by a company that clearly values its customers and pays attention to the critical details of the entire purchasing journey.
The delivery was exceptionally fast and well-handled. TTracking information was precise and updates were frequent, which made the entire process transparent and stress-free. The packaging of the machine itself was robust and secure, ensuring that the equipment arrived in perfect condition without any signs of damage from transit. This attention to logistical detail is highly commendable and sets a positive tone right from the start. Regarding the quality of the machine, it is immediately apparent that this is a well-constructed and durable piece of laboratory equipment. The materials used feel solid and premium, and the digital display is clear and responsive. It has a substantial, professional feel that inspires confidence in its accuracy and longevity for daily quality control operations. The build quality seems to align perfectly with the demands of a rigorous testing environment. Customer service throughout the purchasing process was outstanding. The support team was responsive, knowledgeable, and proactive in answering pre-sale inquiries. They provided clear information and were very helpful. Post-delivery, they followed up promptly to ensure everything was in order and offered assistance with any initial setup questions. This level of attentive and friendly service greatly enhances the overall experience and provides reassurance that support is available if needed. Overall, this was a very smooth transaction from order to delivery. The combination of efficient logistics, apparent high manufacturing quality, and excellent supportive service makes this supplier highly recommended for anyone in need of reliable testing equipment. The process felt seamless and professional at every stage.
Outstanding experience with this purchase! The shipping was incredibly fast and efficient, arriving well ahead of schedule, which was a pleasant surprise. The packaging was secure and ensured the item was in perfect condition upon arrival. In terms of quality, the machine feels robust and well-constructed, giving me confidence in its durability for regular use. Customer service was exceptional too; they were responsive and helpful with any inquiries I had, making the whole process smooth and hassle-free. Overall, I'm thoroughly satisfied and would highly recommend this based on the excellent logistics, solid build, and top-notch support.
Absolutely outstanding experience with this purchase! The shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery date, which was a pleasant surprise. Everything was packaged securely with no signs of damage during transit. As for the quality, it's top-notch and built to last, exceeding my expectations in terms of durability and finish. The customer service team was highly responsive and helpful, promptly addressing my inquiries with clear and friendly communication. I'm thoroughly impressed and would highly recommend this seller for their reliability and professionalism.
Quick delivery and excellent packaging ensured the machine arrived safely without any delays. The quality of the materials used in this tester feels robust and durable, which gives me confidence in its long-term performance. Customer service was responsive and helpful, addressing my queries promptly. Overall, a great experience from start to finish.
Hats off to the exceptional service and swift delivery of this testing equipment. The logistics were handled impeccably, with the item arriving ahead of schedule and in perfect condition. I was thoroughly impressed by the high quality of the machine; it feels robust and well-crafted, clearly built to last in a demanding laboratory environment. The customer support team was incredibly helpful and responsive, promptly addressing all my queries with detailed and friendly assistance. Overall, a fantastic experience from start to finish, making it a reliable choice for quality control needs.
Yikes, the delivery was incredibly fast and efficient, arriving well ahead of schedule, which was a pleasant surprise. The packaging was secure and intact, ensuring the item reached me in perfect condition without any delays or damages. In terms of quality, the materials used feel robust and durable, with a solid construction that seems built to last through rigorous use. The service provided was outstanding; the support team was responsive and helpful, answering all my queries promptly and professionally. Overall, I'm thoroughly impressed with the seamless experience from start to finish, making it a reliable choice for anyone in need of such equipment.
