ZN720 Pro Multi-Station Thermoforming Machine - High Precision, Eco-Friendly, China Suppliers & Factory Solutions
Machine layout drawing
Technical Parameters & Quotation
| Model | ZN720 Pro Multi-Station |
| FOB Ningbo Price | |
| Online Crusher | If needed |
| Mold Price | Depend on real sample |
| Complimentary Machine excluded | Vacuum pump (100 m3/h) |
| 10HP Air Chiller (Shuangfeng) | |
| 15KW Air compressor | |
| Packing | Dust Cover and Fixed on a wooden pallet |
| Payment Term | T/T payment terms: 30% deposit in advance, 70% balance paid before delivery |
| Delivery Time | 70 Working days after deposit and drawing confirmed |
| Installation |
We will send technician to your company for machine installation, debugging and training. Accordingly, the buyer shall bear all expenses required by our technician during their stay in your country, including round-trip air tickets, accommodation, and food etc. The technician's salary cover by the buyer during to door service. It's $150 per day. |
| Guaranty Terms | We seller guarantee the machines are new and the guarantee period will be given 12 months which starts from the date of the machine's arrival. During this period, the seller will provide free maintenance and free spare parts that caused by the machine's quality. |
Technical Parameters
| Description | ZN720 Multi station |
| Suitable Products | Disposable Plastic lids/covers, clamshell boxes, trays, plates, (egg) trays, containers, etc. |
| Suitable Material | PLA, PP, PS, PET, PVC, EPS, CORN STARCH etc |
| Forming Method | Positive & Negative Pressure |
| Max. Forming Width | 720mm |
| Max. Forming Length | 510mm |
| Max. Forming up down range | 150mm (Product depth is 120mm) |
| Max. Cutting Speed | 10-40 Cycles/min |
| Material Cutting Thickness | 0.1mm-1.8mm; over 1.0mm need heating function of cutting mold |
| Material Max Thickness | PS: 1.5mm | PP: 1.5mm | PET: 1.2mm |
| Power | Max Power 95KW; Actual Consume Power approx 35KW |
| Voltage | Standard 380V / 50Hz Three phase four wire |
| Pressure of Water Supply | 0.2MPa |
| Water Consumption | 0.3m³/h 10P Chiller |
| Air Pressure | 0.6-0.8MPa |
| Air Exhaust Volume | ≥1.5m³/min |
| Air Compressor | ≥15KW |
| 3-Station Machine Size | 12000mm×2100mm×2600mm |
| 3-Station Weight | 12000KG |
Machine Function Description
| No. | Name | Functional Features | Illustration |
|---|---|---|---|
| 1 | Programmable Logic Controller (PLC) | Adopting INOVANCE PLC programmable control system and human-machine interface color touch screen. INOVANCE 10-inch HMI with remote help function, supporting English and multi-language operation. | |
| 2 | Sheet loading system | Dual-rod automatic coil feeding device reduces sheet roll replacement frequency and boosts production efficiency. Its maximum load capacity reaches approximately 1000 kg and diameter 1000mm. Chain-type motor drive system. |  |
| 3 | Heating system | The heating furnace is four times the length of the forming station and fabricated from heat-resistant stainless steel. It adopts far-infrared ceramic heaters ensuring uniform heating. Adopting Delta temperature control module with memory function for constant temperature regulation. One-key full-speed heating and one-key full-speed cooling are available for easy operation. Independent temperature control (1 heater, 1 controller) near the forming section; temperature regulated via touch screen for higher precision. Equipped with anti-sag cursor devices and protective wire mesh, it effectively prevents materials from falling into the oven and eliminates potential safety hazards. |
 
|
| 4 | Servo Forming station | Equipped with a 5-fulcrum structure for higher operational stability. The station is driven by a total of 5 servo motors: two 5.5 Kw servos for upper and lower plates, one 3 kW auxiliary stretching servo motor, and servo control for upper plate height adjustment and plate movement. It is equipped with 200L air tanks for positive and negative pressure. The maximum forming area is 720×510 mm, and the maximum vertical forming stroke is 150 mm. Customized higher forming height is available upon customer request. Equipped with static elimination device. |  |
| 5 | Servo Punching station | Equipped with a 5-fulcrum structure for higher operational stability. The station is driven by a total of 4 servo motors: two 5.5Kw servos for upper and lower plates, and servo control for upper plate height adjustment and plate movement. The maximum working plate area is 720×510 mm, and the maximum vertical forming stroke is 150 mm. Customized higher forming height is available upon customer request. |  |
| 6 | Servo Cutting station | Equipped with a 5-fulcrum structure for higher operational stability. The station is driven by a total of 4 servo motors: two 7 Kw servos for upper and lower plates, and servo control for upper plate height adjustment and plate movement. The maximum working plate area is 720×510 mm, and the maximum vertical forming stroke is 150 mm. Customized higher forming height is available upon customer request. | |
| 7 | Memory function | All station positions are equipped with data memory functions to store and recall parameters, greatly shortening machine startup time. | |
| 8 | Mold installation | Automatic positioning pneumatic mold locking system. |  |
| 9 | Mold | The mold is made of professional mold-grade aluminum. Its optimized water and air channel design enables fast mold startup and high operational efficiency. |  |
| 10 | Online Crusher | Online automatic crushing of edge trims. | |
| 11 | Servo Feeding system | Water-cooled integrated rail, customized double-row pin-type ultra-hard chain with positioning wheels. The rail width is servo-controlled to support digital parameter setting and memory storage. |  |
| 12 | Surface Process | It adopts tempered glass sliding doors, and all metal surfaces undergo anti-rust treatment. This design lowers operating noise and enables easy cleaning. | |
| 13 | Self Lubrication system | Equipped with an intelligent lubrication system for easy maintenance, which performs automatic timed quantitative lubrication. |  |
Servo Motor Detail
| Station | Position | Power | Quantity |
|---|---|---|---|
| Forming Station | Upper | 5.5kw | 1pc |
| Lower | 5.5kw | 1pc | |
| Stretching | 3kw | 1pc | |
| Station height adjustment | 1.5kw | 0 | |
| Station movement | 0.75kw | 0 | |
| Punching Station | Upper | 5.5kw | 1pc |
| Lower | 5.5kw | 1pc | |
| Station height adjustment | 1.5kw | 0 | |
| Station movement | 0.75kw | 0 | |
| Cutting Station | Upper | 7.5kw | 1pc |
| Lower | 7.5kw | 1pc | |
| Station height adjustment | 1.5kw | 0 | |
| Station movement | 0.75kw | 0 | |
| Chain adjustment | 0.75kw | 0 | |
| Stacking Station | 1.5kw | 1pcs | |
| Pulling/Feeding | 3kw | 1pc | |
| Total | 9pcs | ||
Machine Configuration List
| Name | Brand | Place of origin |
|---|---|---|
| Touch Screen | INOVANCE | Chinese |
| PLC | INOVANCE | Chinese |
| Servo Motor | INOVANCE | Chinese |
| Temperature module | Delta | Taiwan |
| Proximity Switch | SIEMENS | Germany |
| Button switch | SIEMENS | Germany |
| Circuit Breaker | SIEMENS | Germany |
| Heater | Taiqite | Chinese |
| Solid State Relay | Yangming | Taiwan |
| Vacuum Pump | RUFUS | Chinese |
| Solenoid valve | SMC | Taiwan |
| Cylinder | AIRTAC | Taiwan |
| Pressure Reducing Valve | AIRTAC | Taiwan |
| Reducer | Gear | Chinese |
Remark: Subject to technical upgrades, the manufacturer reserves the right to adjust aforesaid parameters and functions without prior notification.
ABOUT US
Wenzhou Bocheng Machinery
Established in 2008, located in Ruian city, Wenzhou, Zhejiang Province, China.
Based on market orientation and technology, we has vigorously designed and developed new products since it established.
With professional designers and production engineering technicians, we are specialized in producing full-automatic four stations plastic thermoforming machines, plastic lid forming machines, plastic vacuum forming machines, especially for making PLA & transparent PP package products. We seek for continuous innovation and development by integrating the stability and superiority of European technology, and take the customers’ actual needs as the core designing concept for a long time, which improved our designs day by day and made our designs more effective and stable.
As a comprehensive company, we collect all the knowledge and resource and serve our customers with complete solutions in our area of plastic industry in order to create more economic value and offer the one-step service. We have passed several quality certificated systems and CE safety certificated system, and pay high attention to the new product innovation with rich technology and capital resource. We design and devolop at least one set new machine each year. Our machines have been widely used in many countries, such as Germany, France, Albania, Poland, Macedonia, Chile, Argentina, Ecuador, Middle East, Middle Asia, Southeast Asia, Africa and etc. We think it is the only way to achieve self-worth by creating value for customers. We look forward to cooperating with you.
Continuously Expanding
Technical Team
Certification
Applications
PLA, PVC, PET, PS, PP as raw materials, changing the mold at one machine to manufacturing lids, covers, trays, plates, boxes, food and medical trays, etc.
Frequently Asked Questions (FAQ)
Q1: Which plastic raw materials are compatible with the ZN720 Multi-Station Thermoforming Machine?
A1: The machine is highly versatile and compatible with a wide range of materials including PLA, PP, PS, PET, PVC, EPS, and CORN STARCH, with a sheet thickness capability ranging from 0.1mm to 1.8mm.
Q2: What is the typical delivery timeframe and standard payment terms?
A2: The standard delivery time is 70 working days after the deposit payment is received and the layout drawings are officially confirmed. The payment terms are a 30% deposit in advance via T/T, with the remaining 70% balance paid prior to delivery.
Q3: How does Bocheng handle machine installation and technician support?
A3: We send professional technicians to your facility for installation, debugging, and operator training. The buyer is responsible for round-trip airfare, food, local accommodation, and a daily technician salary of $150 per day.
Q4: What is the warranty policy for the ZN720 Pro?
A4: We offer a 12-month quality guarantee starting from the date the machine arrives at your facility. During this period, we provide free maintenance and free spare parts for any issues caused by machine quality.
Q5: What are the main benefits of the positive and negative pressure forming method?
A5: Combining positive and negative pressure allows for highly precise molding detail, uniform material distribution (even for deep-draw products up to 120mm), and faster cycle speeds (10-40 cycles/min) compared to traditional vacuum-only systems.