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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.
Absolutely outstanding experience from start to finish. Regarding logistics, the shipment was incredibly prompt and well-handled. The courier service provided constant updates, and the package arrived ahead of the estimated schedule, which was a fantastic surprise. Everything was securely packaged with no signs of damage during transit, demonstrating careful and professional handling. The quality of the machine itself is exceptional. It feels robust, well-constructed, and precisely engineered. The materials used are clearly high-grade, and the digital display is crisp and user-friendly. It has a solid, reliable presence in the laboratory, exactly what one hopes for with professional testing equipment. The service provided by the company was equally impressive. The customer support team was responsive, knowledgeable, and genuinely helpful from the initial inquiry through to the post-delivery follow-up. They answered all questions thoroughly and provided clear documentation. The overall process was seamless, efficient, and conducted with a high level of professionalism. A truly satisfactory purchase where every aspect—logistics, product quality, and customer service—exceeded expectations. An excellent partner for quality control needs.
Excellent experience with this purchase. The delivery was remarkably fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the equipment was perfectly protected during transit. Regarding quality, the machine feels incredibly robust and well-constructed, with a solid, durable frame and high-grade components. The digital display is clear and responsive, exactly as described. Customer service has been outstanding; the support team was prompt, knowledgeable, and very helpful in answering my pre-delivery queries. They provided clear documentation and were proactive in their communication. Overall, the entire process from ordering to unboxing was seamless and handled with great professionalism. This supplier clearly prioritizes customer satisfaction through reliable logistics, superior product build, and exceptional support. Highly recommended for anyone seeking dependable laboratory equipment.
Logistics were handled exceptionally well, with the shipment arriving ahead of the projected schedule. The packaging was secure and professional, ensuring the equipment was perfectly protected during transit. The quality of the machine itself is immediately apparent; it feels robust and precisely engineered, meeting high standards for laboratory use. The digital display is clear and user-friendly. Regarding service, the support team was responsive and helpful during the setup process, providing clear instructions. Overall, a very satisfactory experience from order to delivery, contributing positively to our quality control operations.
Bought this digital display bursting tester for our lab. The shipping was incredibly fast and well-handled. The machine arrived securely packaged with no signs of damage, which was a relief. Regarding quality, the construction feels robust and precise, exactly what we needed for reliable paperboard testing. The digital interface is clear and user-friendly. Customer service was responsive and helpful during the ordering process, answering all my preliminary questions promptly. Overall, a very satisfactory purchase for our packaging material quality control needs. The delivery was smooth, and the product seems built to last. I would recommend this supplier based on this experience. The entire transaction, from inquiry to delivery, was handled professionally.
Worthy of high praise, the delivery process was remarkably swift and efficient. The courier service handled the shipment with great care, ensuring the equipment arrived in pristine condition and well ahead of the estimated schedule. Every component was securely packaged, reflecting a commendable attention to detail that prevented any potential transit damage. Regarding the item itself, the construction quality is immediately apparent; it feels robust, durable, and precisely engineered for a laboratory environment. The digital interface is clear and modern, suggesting reliable performance for critical quality control tasks. Customer support has been exceptionally responsive and helpful, promptly addressing pre-delivery inquiries with clear, professional communication. This overall experience, from seamless logistics to the evident build standard and supportive service, inspires significant confidence. It is a thoroughly positive transaction that sets a high benchmark for purchasing specialized laboratory equipment online. The supplier clearly prioritizes customer satisfaction at every stage, making the entire process straightforward and reassuring. I would not hesitate to recommend them based on this experience, as they have demonstrated a consistent commitment to excellence that is both appreciated and valued in a professional setting.
I was thoroughly impressed with the overall experience of purchasing this equipment. The logistics were handled exceptionally well; the shipment arrived ahead of the estimated schedule and was packaged with great care to ensure everything was secure and undamaged. The quality of the machine itself is outstanding, with a robust construction and a digital display that is clear and precise, reflecting a high standard of manufacturing. Regarding service, the support team was responsive and helpful from the initial inquiry through to the post-delivery setup, providing clear instructions and promptly addressing any questions I had. This level of attention to detail in logistics, product quality, and customer service made the entire process smooth and reliable, which is crucial for laboratory environments where precision and dependability are paramount. I highly recommend this supplier for anyone in need of reliable testing equipment for quality control purposes.
Outstanding experience from start to finish. The delivery was remarkably prompt and handled with great care; the courier service provided constant updates, and the machine arrived well-packaged and ahead of the estimated schedule. Regarding quality, the construction feels exceptionally robust and precise, exactly as described for professional laboratory use. The digital interface is clear and seems very reliable. Customer service has been exemplary; the support team was responsive and knowledgeable during the pre-delivery inquiries, ensuring a smooth process. Overall, a very satisfactory purchase where logistics, product integrity, and service all aligned perfectly.
Fantastic experience overall. The shipping was remarkably fast and efficient, arriving well ahead of the estimated schedule. Everything was packaged with exceptional care, ensuring the equipment arrived in perfect condition without a single scratch or issue. The quality of the machine itself is immediately apparent; it feels robust, well-engineered, and precisely manufactured. The digital display is clear and responsive, exactly as described. Regarding service, the communication from the company was outstanding. They were proactive, polite, and incredibly helpful in answering all pre-delivery inquiries promptly. The documentation provided was clear and comprehensive. While I haven't yet begun operational testing, the initial unboxing and setup inspection have been flawless. This level of attention to detail in logistics, apparent build quality, and customer support is highly commendable and makes the entire purchasing process smooth and reliable. It inspires confidence in both the product and the supplier, setting a very positive tone for its future use in our quality control laboratory.
Xceptional experience from start to finish. The shipping was remarkably fast and the courier service was professional. Upon unboxing, the machine was packaged with immense care, ensuring it arrived in pristine condition without a single scratch. The build quality feels robust and premium, exactly as described. Communication with the seller was outstanding; they were responsive, polite, and provided clear answers to all my pre-purchase inquiries. The installation guidance was straightforward, and they followed up to ensure everything was set up correctly. This level of post-purchase service is truly commendable and rare. Overall, a flawless transaction that inspires confidence. Highly recommended for anyone valuing efficiency, quality, and superb customer support.
Excellent experience overall. The shipping was remarkably fast, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the machine was perfectly intact upon arrival. The quality of the construction feels robust and durable, exactly as described for laboratory-grade equipment. Customer service was responsive and helpful during the ordering process, answering all preliminary questions promptly. A very smooth transaction from start to finish.
