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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, with the package arriving ahead of schedule and in perfect condition. The quality of the machine is outstanding, featuring a robust build and precise digital display that ensures reliable performance in our lab. Service from the team was exceptional; they were responsive, provided clear communication throughout the process, and offered helpful support when needed. Overall, a very smooth and satisfactory experience from start to finish.
Rapid delivery was impressive, with the item arriving well-packaged and ahead of schedule. The quality feels robust and reliable, suitable for laboratory environments. Customer service was responsive and helpful throughout the process, addressing inquiries promptly. Overall, a smooth and satisfactory experience from order to receipt.
Yikes, the delivery was incredibly fast and well-handled, with the item arriving securely packaged and ahead of schedule, which was a pleasant surprise. As for the quality, it feels robust and well-constructed, giving me confidence in its durability for long-term use. The customer service team was responsive and helpful, promptly addressing my inquiries with clear and friendly communication. Overall, a smooth and satisfying experience from start to finish, making it a reliable choice for anyone in need of such equipment.
Smooth and efficient logistics made the delivery process hassle-free, arriving earlier than expected. The quality of the machine appears robust and well-constructed, meeting high standards for laboratory use. Customer service was responsive and helpful, promptly addressing all my inquiries with clear communication.
Completely satisfied with the delivery speed; the item arrived much earlier than anticipated, which was a pleasant surprise. The packaging was secure and intact, ensuring no damage during transit. Communication from the seller was prompt and helpful, addressing all my queries efficiently. Overall, a smooth and reliable experience that I would highly recommend to others.
We were thoroughly impressed with the delivery speed of this machine; it arrived much sooner than anticipated, which minimized our downtime. The quality of the equipment is exceptional, with robust construction that promises long-term reliability in our lab. Additionally, the customer service team was incredibly responsive and helpful, addressing all our queries promptly. Overall, a seamless experience from start to finish.
Excellent experience with this purchase! The delivery was incredibly fast and efficient, arriving well ahead of the estimated date, which was a pleasant surprise. The packaging was secure and ensured the item reached me in perfect condition without any damage. Regarding quality, the machine feels robust and well-constructed, with a durable finish that seems built to last in a laboratory setting. As for service, the customer support team was responsive and helpful, promptly addressing my queries and providing clear updates throughout the process. Overall, I'm highly satisfied with the seamless logistics, solid build quality, and outstanding support—definitely a reliable choice for anyone in need of such equipment.
Excellent delivery speed—the machine arrived much sooner than expected, which was a pleasant surprise. Everything was securely packaged with no signs of damage during transit. The quality of the equipment feels robust and well-constructed, giving confidence in its durability for regular lab use. Customer service was responsive and helpful when I had a quick query about the shipment tracking. Overall, a very smooth experience from start to finish.
Xcellent experience overall with the shipping process—my order arrived ahead of schedule, which was a pleasant surprise. The packaging was secure, ensuring the item reached me in perfect condition. As for quality, the machine feels robust and well-constructed, meeting my expectations for durability. Customer service was responsive and helpful when I had a minor inquiry, providing clear answers promptly. I'm satisfied with this purchase and would recommend it based on these aspects.
Yielding a comprehensive evaluation, the shipping process was remarkably swift and transparent, with tracking updates provided at every stage. The packaging demonstrated exceptional care, ensuring the equipment arrived in pristine condition without any transit-related damage. Quality-wise, the construction feels robust and precisely engineered, reflecting solid craftsmanship that inspires confidence for long-term laboratory use. Customer service proved exceptionally responsive and knowledgeable, promptly addressing minor inquiries with clear, helpful guidance. Overall, this procurement experience stands out for its seamless integration of efficient logistics, superior build quality, and outstanding support, making it a highly satisfactory acquisition for our testing needs.
