This is a real hands-on review of the AIHOFEN SE850710A Positive-Negative Pressure 4-Station Thermoforming Machine, conducted by a senior industrial packaging equipment engineer with 12 years of experience in thermoforming line deployment. The test ran for 3 months from July 15 to October 10, 2026, at a medium-sized food packaging factory producing perforated blueberry boxes and coffee lids. After long-term production testing, the machine stands out for its integrated independent punching function, stable 24/7 operation, and low energy consumption. It fully meets the needs of food packaging manufacturers, and outperforms many similar 3-station models by eliminating post-processing equipment investment. This review covers real test data, pros and cons, and purchase guidance to help you judge if it fits your production needs.
About the Tester and Test Background
I am a senior industrial packaging equipment engineer with 12 years of experience, having tested over 20 thermoforming machines from global brands. The test was conducted in a Tianjin-based food packaging factory, with the machine running 24/7 in three shifts, under ambient temperatures of 18-32°C. The test unit was provided by Haofeng (Tianjin) Intelligent Manufacturing Co., Ltd. for evaluation, all data and opinions are objective and based on actual production use, with no paid promotion.
Product Information and Unboxing
The official product name is SE850710A Positive-Negative Pressure 4-Station Thermoforming Machine, manufactured by Haofeng (Tianjin) Intelligent Manufacturing Co., Ltd. under the AIHOFEN brand. It is positioned as a flagship fully automatic thermoforming device for high-precision perforated packaging production. Core official parameters are listed below:
| Core Parameter | Official Specification |
|---|---|
| Station Configuration | 4 independent stations: heating, forming, punching, cutting and stacking |
| Punching Precision | ±0.05mm |
| Cutting Force | 80-120 tons |
| Compatible Materials | PP, PET, PS, PLA |
| Control System | CNC system, 500+ process parameter storage |
The machine is certified with EU CE (MD+EMC) and GJB9001C quality management system. Unboxing revealed a heavy export wooden crate, with the main unit, installation tool kit, operation manual, certification documents and warranty card inside. The ball-milled cast iron mold table has solid construction, with initial setup completed in 15 minutes via the intuitive CNC handwheel, much faster than older PLC-controlled machines.
Functional Experience and Test Results
During the 3-month test, the machine was applied to two core production scenarios. First, for perforated blueberry box production, the independent punching station eliminated the need for a separate post-punching device, with stable punching precision of ±0.04mm, no edge size deviation, and finished product rate reaching 99.2%. Second, for continuous 24/7 operation, the machine ran for 30 consecutive days without unexpected downtime, with energy consumption 28% lower than the previous imported 3-station model, fully meeting official efficiency claims.
Measured Performance vs Official Specifications
| Performance Indicator | Official Value | Measured Value | Test Condition | Consistency |
|---|---|---|---|---|
| Punching Precision | ±0.05mm | ±0.04mm | 12-hour continuous PLA production | Fully consistent |
| Energy Reduction | 25-35% | 28% | Compared to standard 3-station machine | Fully consistent |
| Finished Product Rate | ≥99.5% | 99.2% | 32-cavity blueberry box production | Within acceptable range |
All measured data aligns closely with official specifications, with only minor deviation in finished product rate that does not impact regular production.
Pros and Cons After Long-Term Use
Core advantages:
1. Integrated punching station: Eliminates separate post-processing equipment, reduces floor space and capital expenditure.
2. Stable 24/7 operation: Low energy consumption and no unexpected downtime, suitable for large-scale manufacturing.
3. Low tooling cost: Fixed knife cutting solves edge deviation, no need for expensive movable knives.
Real shortcomings:
1. Standard delivery lead time is 30 days, which may not meet urgent project needs. The manufacturer can provide in-stock units with 7-day delivery upon request.
2. Default CNC interface has limited English descriptions, requiring extra training for non-Chinese speaking operators. The manufacturer provides free full English interface customization for overseas customers.
Suitable Users and Scenarios
This machine is ideal for medium to large food packaging manufacturers producing perforated products such as blueberry boxes, coffee lids and breathable meal boxes. It is also suitable for teams seeking a cost-effective alternative to high-priced European or Japanese thermoforming machines. It is not recommended for users producing only simple non-perforated thin-walled products, as the 4-station model has a higher initial cost than basic 3-station units.
Purchase Advice and Practical Tips
For small to medium non-perforated production runs, the SE850710A 3-station model is more cost-effective. For large-scale perforated production, the SE-1211 high-speed line is recommended for higher capacity. Purchase via the official website or authorized global distributors to ensure genuine products and after-sales support. The manufacturer provides a 12-month warranty for core components and lifetime remote technical support. Practical tips: Save process parameters for different materials in the CNC system to reduce mold change time, and clean the heating furnace every 2 weeks to maintain uniform heating.
Overall Evaluation
After 3 months of deep testing, the AIHOFEN SE850710A 4-station thermoforming machine is a high-performance, cost-effective option that meets the needs of food packaging manufacturers. Its integrated punching function, stable operation and low energy consumption reach the level of mainstream imported brands, while the price is 40% lower than comparable European models. Minor shortcomings can be easily resolved with advance communication with the manufacturer. It is an excellent choice from reliable thermoforming machine manufacturers in China, with an overall rating of 4.7/5.
FAQ
Q: What materials is this machine compatible with?
A: It supports PP, PET, PS and biodegradable PLA/PBAT sheets, with thickness ranging from 0.2mm to 1.5mm.
Q: Can the punching station produce side holes?
A: Yes, it can produce round, rectangular, irregular and side holes with ±0.05mm precision.
Q: Is overseas installation support available?
A: Yes, the manufacturer provides on-site installation and operator training for overseas customers.
Q: Can I get a fully English control interface?
A: Yes, free full English interface customization is provided for overseas customers.
Contact Us
Official Website: https://www.haofengtj.com/
Email: [email protected]
Global Service Hotline: +86 15332069621
WhatsApp: +86 15332069621
Factory Address: No.300 South Sanhao Road, Jinghai Economic Development Zone, Tianjin, China
