Every unit goes through a 48-hour dry-run cycle before it’s approved for shippng—consistent 0.8Mpa hold and no air leakage across teh pneumatic circuit. COAs are pulled form three separate within a batch to verify peel yield stays above 95% consistently.

Peel rate deviations to 92% or below prompt a full recalibration of air nozzle pressure and the spiral speed, and reche

We can do a single unit for the OP-1 to start. For the larger OP-2 or OP-3 models, we usually ask for at least 2 units per order, but we can be flexible depending on your needs.
Yes, we can supply a material test certificate for the stainless steel 304 upon request. Just let us know when you place the order.
Standard lead time is around 15-20 working days after order confirmation. Shipping time depends on your location, but we'll give you a specific estimate once we know the destination port.
Absolutely. The spiral and air pressure settings can be adjusted to handle varying onion sizes and conditions, so you get consistent peeling with minimal waste.
We pack the machine in a strong plywood case with foam padding inside to protect it during transit. It's suitable for sea or air freight, and we can add extra cushioning if needed.
Logistics were handled exceptionally well. The shipment arrived ahead of the projected schedule, which was a very pleasant surprise. Every step of the delivery process was communicated clearly, and the packaging was robust and secure, ensuring the equipment arrived in perfect condition without any signs of damage from transit. The coordination from the port to our facility was seamless. Regarding quality, the construction of the machine is immediately impressive. It feels solid and durable, built with high-grade materials that inspire confidence for long-term industrial use. The welding and finishing are precise, indicating careful manufacturing. As for service, the support team has been responsive and professional. They provided clear documentation and were proactive in confirming installation requirements. While we have not yet begun full operational use, the initial setup guidance was thorough. Overall, this appears to be a well-executed purchase from start to finish, focusing on the critical aspects of delivery, build standard, and supplier support.
Very impressed with the delivery speed; the onion peeling machine arrived much earlier than expected, which was a pleasant surprise. The packaging was secure and professional, ensuring no damage during transit. Regarding quality, the build feels robust and durable, suitable for heavy industrial use, and the materials used appear to be of high standard. Customer service was exceptional—they were responsive and helpful in addressing my inquiries promptly. Overall, a reliable purchase that met my expectations in logistics, quality, and support.
Highly impressed with the delivery speed; the onion peeling machine arrived much sooner than anticipated, which was a pleasant surprise. Handling was exceptional, with the package securely wrapped to prevent any damage during transit. Quality-wise, the construction feels robust and durable, promising long-term reliability for industrial use. Customer service was outstanding, providing clear updates and prompt responses to inquiries. Overall, a seamless experience from order to receipt, making it a trustworthy choice for food processing needs.
Upon receiving the onion peeling machine, I must commend the outstanding logistics service; the delivery was incredibly fast and well-handled, arriving ahead of schedule without any damage. The quality of the equipment appears robust and durable, with solid construction that suggests it will withstand heavy industrial use. Additionally, the customer service team was highly responsive and helpful throughout the ordering process, providing clear updates and assistance. Overall, a very satisfying experience from start to finish.
Quick delivery and excellent packaging ensured the machine arrived safely without any delays. The build quality is robust and durable, showing attention to detail in manufacturing. Customer service was responsive and helpful, addressing all my queries promptly. Overall, a reliable purchase that met my expectations in every aspect.
I am thoroughly impressed with the overall experience of purchasing this onion peeling machine. Initially, the delivery was incredibly fast and well-handled, arriving ahead of schedule without any damage, which speaks volumes about the efficient logistics. The quality of the equipment is outstanding; it feels robust and well-constructed, ensuring it can handle industrial demands. Additionally, the customer service team was responsive and helpful, promptly addressing my inquiries with clear and friendly communication. Everything from ordering to post-sales support has been seamless, making this a reliable choice for industrial processing needs.
Outstanding experience from start to finish! The delivery was incredibly fast, arriving well ahead of the estimated date, which was a pleasant surprise given the size of the equipment. Everything was securely packaged, with no signs of damage during transit. The quality of the machine appears robust and well-constructed, featuring durable materials that suggest it will hold up well in an industrial setting. Customer service was exceptional; the support team was responsive and provided clear answers to all my pre-delivery inquiries. They even followed up to ensure smooth receipt of the item. Overall, I'm thoroughly impressed with the efficiency and professionalism demonstrated throughout this transaction.