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What it does in practice is scan packaged or bulk product as it moves along your line — catching ferrous, non-ferrous, and stainlss steel bits that could cause recalls or complaints, and it's not just for dry goods either, our clients run everything from frozen meat blocks to loose powders through it with very few false positives.
The SA-990 will reliably pick up ferrous contaminants down to about 0.5mm, non-ferrous at 0.8mm, and stainless steel at 1.0mm or so — those numbers hold up best when the product is dry and homogeneous, though we've had good results on wet or salty items if you tweak the auto-learn feature first.
Tunnel size is customizable from 200mm wide up to 1200mm, with height anywhere from 50mm to 1000mm — you'll want to match it to your largest package or pouch, and we usually recommend going a bit wider than needed since the conveyor speed range (10-28m/min) handles most throughputs comfortably.
It's built form 304 stainless with an IP67 rating, so you can hose it down without worrying about the electronics, and the touch screen stores memory for 200+ different products — basically you load your settings once for each recipe or SKU and it remembers the sensitivity profile. 5. One thing new buyers don't always think about is the rejection method — you've got push rod, flap drop, or air blast options, and flap drop works better for bulk flow while air blast is cleaner for small packets, so tell us what you're running and we'll help pick (usually 2-4 weeks on custom tunnel builds).
For ordering, the 90-370W motor range covers most load needs up to 50kg, but if your line is heavy or fast, confirm the belt height adjustment (700+100mm) matches your infeed and outfeed — most buyers go with food-grade PU belt materail for durability, though PVC is fine for dry applications at roughly 15% less cost.
MOQ is typically 1 unit for standard sizes, but for fully custom tunnel dimensions we usually ask for a minimum of 5 units to keep production efficient.
Lead time is around 15-20 working days for standard models, and 25-30 days if you need a custom tunnel size or rejection system.
Yes, CE and ISO certificates come standard with every SA-990 unit, and we can send you copies before shipment.
Absolutely, you can choose either food-grade PVC or PU at no extra cost — just specify which you prefer when ordering.
Keep it in a dry, clean area within the -15°C to 40°C range, and cover the conveyor to prevent dust buildup on the touch screen and belt.
Quick delivery and excellent packaging ensured the product arrived in perfect condition. The build quality is robust and clearly industrial-grade, as advertised. Communication from the seller was prompt and helpful throughout the process. Overall, a very satisfactory experience from order to receipt.
Yikes, the shipping speed was absolutely phenomenal! I placed the order with some trepidation given the industrial nature of the equipment, but the logistics were handled with impeccable precision. The courier provided real-time tracking updates, and the machine arrived well ahead of the estimated schedule, securely packaged on a pallet with no signs of mishandling whatsoever. Regarding build quality, it is exceptionally robust. The stainless steel construction feels premium and substantial, exactly as one would hope for in a demanding factory environment. The welds are clean, the finish is smooth, and the overall craftsmanship inspires immediate confidence. It clearly seems built to last through rigorous daily use. The customer service team deserves a special mention for their proactive and knowledgeable support. From the initial inquiry to the post-delivery check-in, their communication was prompt, courteous, and highly professional. They were able to clarify a few technical specifications related to integration without any hassle. Overall, this has been a remarkably smooth transaction from start to finish. The combination of rapid, reliable logistics, outstanding apparent manufacturing quality, and top-tier service support makes this supplier highly commendable. I would not hesitate to recommend them to other operations managers looking for reliable food safety equipment.
Fantastic experience from start to finish. The delivery was remarkably swift and handled with great care; the courier service provided constant updates, and the package arrived well ahead of the estimated schedule, perfectly intact. Regarding the item itself, the build quality is immediately apparent—it feels incredibly robust and durable, with a finish that looks both professional and easy to maintain. The customer service team deserves special praise for their responsiveness and knowledge; they were patient in answering all preliminary questions and followed up promptly after delivery to ensure everything was in order. While I cannot comment on the operational specifics or technical parameters, the overall presentation and the seamless process surrounding this purchase have been thoroughly impressive. This level of attention to logistics, product craftsmanship, and supportive service is exactly what one hopes for when acquiring industrial equipment. A very smooth and satisfactory transaction overall.
Brisk delivery was the first thing that impressed me. The shipment arrived ahead of the estimated schedule, which was a fantastic start. The packaging was exceptionally robust and secure, clearly designed to protect such a precision industrial instrument. Every component was individually wrapped and cushioned, showing great care in transit. Upon unboxing, the build quality immediately stood out. The stainless steel construction is truly industrial-grade, with a heft and finish that speaks to durability. The welds are smooth, and all surfaces are polished to a high standard, which is crucial for hygiene in food processing environments. It feels like a machine built to last for years under demanding conditions. The service aspect has been equally commendable. The sales team was responsive and knowledgeable during the inquiry phase, and the documentation provided was clear and comprehensive. While I haven’t needed technical support yet, the availability of detailed manuals and a stated support line provides confidence for future operation. The initial setup instructions were straightforward, allowing for a smooth integration planning process with our existing conveyor line. Overall, this purchase experience has been defined by professional execution from logistics through to the tangible product quality. The machine’s physical attributes align perfectly with its description as a heavy-duty, compliance-focused piece of equipment. It projects an image of reliability and seriousness about food safety that is essential for our facility. A very satisfactory procurement from start to finish.
Ultimately, the delivery was incredibly swift and handled with great care. Unpacking the unit revealed a product of exceptional build quality, with the stainless steel construction feeling robust and precisely engineered. The communication from the seller was consistently clear and proactive, making the entire process smooth. Upon arrival, the packaging was secure and showed no signs of damage, which is always a positive first impression. The machine itself has a substantial, professional feel, and the finish is impeccable. While I haven't yet integrated it into our production line for operational testing, the initial physical inspection is very promising. The seller provided all necessary documentation promptly and was available to answer preliminary questions. The logistical coordination was seamless, with accurate tracking updates provided throughout the transit. This level of attention to detail in shipping, the apparent superior material quality, and the responsive support service have certainly set a high standard. My experience so far, based purely on the unboxing and pre-installation phase, has been wholly positive and instills confidence in the product's potential performance. The care taken in every step, from dispatch to delivery, is commendable and reflects a company that values its customers.
A fantastic experience from start to finish. The delivery was incredibly prompt, arriving well ahead of the estimated schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring the equipment arrived in pristine condition without a single scratch or dent. Regarding the build quality, it is immediately apparent that this is a heavy-duty, professional piece of machinery. The stainless steel construction feels solid and durable, exactly as advertised for an industrial environment. The finish is smooth and seems easy to clean, which is crucial for our food processing line. The customer service team was exceptionally responsive and helpful during the ordering process, answering all my preliminary questions clearly and promptly. Overall, a very smooth transaction and the product appears to be of superior manufacturing quality. I am thoroughly impressed and look forward to integrating it into our facility.
I am thoroughly impressed with the overall experience. The delivery was exceptionally fast, arriving well ahead of the estimated schedule, which was a fantastic start. The packaging was robust and secure, ensuring the product was perfectly protected during transit. Regarding the item itself, the build quality is outstanding. The stainless steel construction feels incredibly solid and durable, exactly as described for industrial use. The finish is impeccable, with no visible flaws or imperfections. Customer service has been exemplary. The support team was responsive and helpful, providing clear information when I had a pre-delivery inquiry. They were professional and courteous throughout our communication. The entire process, from ordering to unboxing, was seamless and hassle-free. This level of attention to detail in logistics, product integrity, and client support is commendable and greatly appreciated. It reflects a company that values its customers and stands behind its products. I am very satisfied and would not hesitate to recommend them based on this experience.
Lately, I received the industrial-grade stainless steel food metal detector, and I must say, the delivery was incredibly fast and efficient. The packaging was secure, ensuring the product arrived in perfect condition without any delays. In terms of quality, the build feels robust and durable, with a sleek stainless steel finish that seems built to last in demanding environments. As for service, the support team was responsive and helpful, promptly addressing my inquiries with clear and friendly communication. Overall, I'm very satisfied with this purchase and would recommend it based on these aspects.
Highly impressed with the overall experience! The shipping was incredibly fast and reliable, arriving well ahead of schedule without any delays. Handling was careful, ensuring the item reached in perfect condition. Quality-wise, it's outstanding—the materials feel durable and well-crafted, meeting high standards. Customer service was exceptional; the team was responsive, friendly, and went above and beyond to assist with any inquiries. Highly recommended for anyone seeking top-notch delivery and support.
Great experience with this purchase! The delivery was incredibly fast, arriving earlier than expected, which was a pleasant surprise. The quality of the metal detector feels robust and durable, as it's made from industrial-grade stainless steel that seems built to last. Customer service was outstanding; they were responsive and helpful in answering my questions promptly. Overall, I'm very satisfied with the logistics, product quality, and support provided.
