MG-G800 Paper Cup Forming Machine
With 1 group of molds and cup flying collection device
MG-G800, a latest developed high speed paper cup machine, achieves a stable cup making speed of 130pcs/min and in the actual development test, the maximum speed can reach more than 140pcs/min. we reversed the previous design and redesigned a more optimized mechanical transmission and forming system. Whole machine main transmission parts are equipped with automatic spray oil lubrication system to reduce wear and tear. Its new designed open type intermittent cam system and helical gear transmission are more efficient and compact than those on MG-C800.
Cup wall and the bottom of the cup are sealed with LEISTER bottom heaters and EVER GREEN ultrasonic side welder imported from Switzerland and Taiwan. The whole cup making process is controlled and monitored by Delta inverter, Delta servo feeding, Delta PLC, Delta human-computer interaction touch screen, Omron/Fotek proximity switch, Panasonic sensor, etc., thereby improving the performance of the equipment and achieving fast and stable running. High degree of automation and automatic shutdown in case of failure to minimize the labor intensity of workers and achieve operational safety.
Technical specification:
| Model | MG-G800 |
| Paper Cup Specification | 4-16oz (100-450ml) (mold exchangeable) Top: 55-90mm Height: 60-135mm Bottom: 55-70mm |
| Paper Specification | 150-350 GSM single/double PE coated paper |
| Production Capacity | 100-130pcs/min |
| Power Source | 380V 50HZ 3Phases |
| Average Power | 12KW (Total Power: 15KW) |
| Air Supply Requirement | Compressed air: 0.5-0.8Mpa Air outlet: 0.4cbm/min |
| Total Weight | 3500KG |
| Package Size | (L*W*H): 2600*1600*1850mm |
Machine Configuration
| Model | MG-G800 | |
| Configuration | Brand/Origin | |
| Electrical components | Switching power | MEAN WELL/Delta, Taiwan |
| Main and branch breaker | Schneider/Siemens France/Germany | |
| Thermal magnetic type motor protection circuit breaker | Schneider/Siemens France/Germany | |
| A.C. Contactor | Schneider/Siemens France/Germany | |
| Solid state relay | Fotek, Taiwan | |
| Miniature intermediate/electromagnetic relay | APT, merged by Siemens | |
| Phase sequence protector | Schneider, France | |
| PLC I/O digital volume amplifier board | KOTSONIC, China | |
| PLC programmable controller | Delta, Taiwan | |
| PLC expansion module | Delta, Taiwan | |
| Temperature control module | Delta, Taiwan | |
| Touch screen | Delta, Taiwan | |
| Inverter | Delta, Taiwan | |
| Inverter special aluminum shell braking resistor | China | |
| Servo motor for bottom paper feeding | Delta, Taiwan | |
| Servo driver for bottom paper feeding | Delta, Taiwan | |
| Photoelectric sensor For Paper fan lacking monitoring/ Cup body horizontal displacement monitoring/ Cup rotation displacement monitoring/ Cup bottom delivery failure monitoring/ Cup Bottom paper roll shortage monitoring/ Cup drop-down and missing monitoring | Fotek/Panasonic/CHINT Taiwan/Japan/China | |
| Paper side hot wind preheater | LEISTER, Switzerland | |
| Ultrasonic generator | EVER GREEN, Taiwan | |
| Ultrasonic welding head | EVER GREEN, Taiwan | |
| Bottom heater | Hot wind gun 2pcs LEISTER, Switzerland | |
| Ring blower | SUNSUN, China | |
| Rotary encoder | Omron, Japan | |
| Main motor/ Electromagnetic braking three-phase asynchronous motor | GPG gear motor, China | |
| Gear reducer | ||
| Bottom paper roll unwinding motor | GPG, China | |
| Cup lip curling motor | GPG, China | |
| Bottom forming motor | GPG, China | |
| Oil pump/motor | China | |
| Silicone oil coating device | Mingguo Machinery | |
| Pneumatic components | Vacuum sucker manipulator | China |
| Pipe quick coupling | Airtac, Taiwan | |
| Cylinder | ZhengMao, China | |
| The Electromagnetic Valve / Mechanical valve | Airtac, Taiwan | |
| Machine transmission | Machine frame | China Masteel Group Standard angle iron |
| Bearing | FSB, China | |
| Automatic lubrication system | Continuous shower type | |
| High precision open type intermittent indexing cam/ Gear | Heat treatment 38R material Mingguo Machinery's CNC machining center | |
| Linear shaft | GCr15 | |
| Transmission shaft | 45# | |
| Turntable | Aluminium Alloy ZL104 | |
Features
A. The paper cup fans will be sucked down and pushed forward. After the 2 sides of sealing surface are pre-heated, the paper cup body sleeve will be sealed on the horizontal forming mold by Ultrasonic.
B. Direct paper cup bottom punching device controlled by Servo motor which is more accurate and paper-saving.
C. After punching the bottom, the cup molds with paper cup bottom will be transferred to accept the paper cup body sleeve. The sleeve will be turned over up and go through the molds.
D. The molds with sleeve and bottom will be heated twice by the hot air guns. And then the end of the sleeve will be pre-folded inward to get ready for sealing with the paper cup bottom.
E. After the twice hot air gun heating and inward pre-folding, the paper cup bottom will be completely sealed well by the embossing and sealing device. Then the well-bottom-formed paper cups will be transferred to the Second turntable to form the top curling.
F. Before the top curling ,the cup top will be moistened by the food grade silicone oil to make the curling top pressure well-distributed to avoid the burst, which will improve the paper cup aesthetic degree.
G.After the oil moistening, the cup top will be curled twice. Compared with once curling, twice curling is more suitable on high speed machine which makes the cup curling more compact and better-looking.
To this step, a cup is done. The cups will be blown to the acrylic pipe to the collection table. Each stack quantity will be counted.
Factory
Contact Person:Jessica
Youtube:Mingguo Jessica Hu