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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.
Just received the Digital Display Bursting Test Machine. Logistics was impressively fast, arriving a full two days earlier than expected. The packaging was sturdy, ensuring everything arrived in perfect condition. Service was excellent; the team responded promptly to my pre-shipment queries and provided clear tracking updates. As for quality, the unit feels robust and well-assembled, with a solid build that inspires confidence for long-term use in our lab. The digital display is crisp and easy to read. Overall, a seamless experience from order to delivery. Very satisfied with this purchase.
Fast delivery and professional service. Friendly customer support helped me track the package easily. The machine arrived in excellent condition, well-protected with sturdy packaging. Logistics was impressively efficient, arriving ahead of schedule. Flawless handling from start to finish. Great communication from the team, ensuring everything was clear. The overall experience has been very positive. Definitely a reliable choice for quality equipment.
Prompt delivery and seamless logistics. The package arrived ahead of schedule and was securely packed, which I greatly appreciated. The quality of the machine is simply outstanding—sturdy build and precise digital display. The service team was responsive and helpful throughout the process. Overall, a very positive experience with this supplier. Highly recommended for any quality control lab.
Rapid and reliable delivery was the first thing that impressed me. The courier service was efficient, and the machine arrived well within the estimated timeframe, securely packaged with no signs of damage from transit. The quality of the construction is immediately apparent; it feels robust and precisely engineered, exactly as one would expect for professional laboratory equipment. The digital display is clear and the overall finish is excellent. Regarding service, the communication from the point of order to post-delivery was consistently prompt and helpful. Any preliminary queries were answered thoroughly, making the entire process smooth. While I have not yet commenced detailed operational testing, the initial setup and inspection indicate a product that meets high standards for packaging material quality control. The logistical handling, physical build quality, and supportive customer service have all been commendable so far. This positive experience in these fundamental areas provides a strong foundation for putting the automatic bursting tester to use in our quality assurance protocols. The attention to detail in shipping and the evident craftsmanship of the machine itself align well with the requirements for precise testing equipment. The supplier demonstrated a professional approach throughout, ensuring that the core aspects of the transaction—receiving the item in perfect condition and having access to clear support—were handled flawlessly. This focus on logistics, product integrity, and service responsiveness is crucial for integrating new equipment into a laboratory setting efficiently.
Keenly efficient logistics were the first standout feature of my experience. The shipment arrived significantly ahead of the estimated schedule, which was a fantastic and unexpected surprise. Every step of the delivery process was communicated clearly, with timely tracking updates that provided complete peace of mind. The packaging upon arrival was exceptionally robust and secure, ensuring the equipment was impeccably protected during transit. There were absolutely no signs of damage or mishandling, which speaks volumes about the care taken in the shipping process. Regarding quality, the machine's construction is immediately impressive. It exhibits a solid, durable feel with a high-quality finish that suggests it is built for long-term, reliable use in a demanding laboratory environment. The digital display is crisp, clear, and user-friendly, aligning perfectly with the product description. The overall craftsmanship and attention to detail in the assembly are top-notch. Customer service has been equally commendable. All my pre-purchase inquiries were answered promptly, thoroughly, and with great professionalism. The support team was knowledgeable and patient, providing clear information without any pressure. This combination of swift delivery, superior build quality, and excellent support makes for a highly satisfactory procurement experience from start to finish. I am thoroughly confident in the product and the company behind it.
Hands down, the shipping was incredibly fast and well-handled. The courier service was professional, and the package arrived ahead of schedule, which was a pleasant surprise. Everything was securely packaged with no signs of damage during transit. The overall logistics experience was seamless from order confirmation to delivery. Highly satisfactory in that regard. Regarding the item itself, the build quality feels robust and precise, exactly as one would expect for laboratory-grade equipment. The materials used seem durable, and the digital display is clear and responsive. It appears to be a well-manufactured piece of kit. As for customer service, the support team was helpful and prompt in their email communications prior to delivery, answering preliminary questions efficiently. A very smooth and positive transaction overall, focusing on these key aspects of the purchase journey.
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 display is clear and the overall build inspires confidence for long-term operation. Customer service has been equally impressive, with responsive and knowledgeable support staff who were proactive in confirming the order details and following up after delivery. A seamless process all around that strongly emphasizes reliability and customer care.
Rapid delivery and excellent packaging. The machine arrived ahead of schedule, which was a pleasant surprise. The courier service was professional and handled the item with care. Regarding the product itself, the build quality feels robust and very solid, exactly as described for laboratory equipment. The digital display is clear and the overall construction seems precise. Customer service was responsive and helpful during the ordering process, answering my preliminary questions promptly. The entire experience from purchase to unboxing was smooth and efficient. I am confident this tester will meet our quality control needs for packaging materials. A very satisfactory transaction overall.
Q: The shipping was remarkably fast and efficient. I was pleasantly surprised by how quickly the item arrived, well-packaged and secure. The courier service provided timely updates, which made tracking the delivery very convenient. Regarding the product itself, the build quality feels robust and professional, exactly as described for laboratory use. The digital display is clear and the machine operates smoothly. Customer service was also responsive when I had a pre-delivery inquiry, answering my questions promptly and courteously. Overall, a very satisfactory experience from order to receipt. The process was seamless, and the product appears to be of high quality, suitable for its intended purpose in quality control. I am confident it will perform well in our testing procedures. The attention to detail in the packaging also prevented any transit damage, which is crucial for sensitive equipment. The supplier seems reliable and their logistics network is commendable. This positive initial experience bodes well for any future interactions or orders. The entire transaction was handled professionally from start to finish.
