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China BC-S850 Servo Plastic Cup Forming Machine - Top Suppliers & Factory for Precision and Efficiency
Machine introduction
1. Molding and cutting system
Forming and cutting station adopts four-column orientation, five-fulcrum structure, with 15KW servo motor forming and cutting integration, more stable operation, compared with the hydraulic system has more energy-saving characteristics.
The swing arm shaft is made of high-grade nitriding steel 38CrMoAl, which can obtain high wear resistance after heat treatment and surface salt bath nitriding treatment, and improve the fatigue strength and bending strength. And there are three spiral oil grooves on the swing arm shaft, which further improves the service life of the parts with sufficient oil lubrication.
The swing arm is made of ZG45 material with excellent mechanical properties and good toughness by precision CNC machining center, which makes it easier to make complex shapes and non-stress concentrated parts.
2. Forming and drawing system
With 11KW servo drawing, it has higher controllability compared with cylinder control, and the drawing is more uniform and stable.
3. Heating system
It is divided into upper furnace (10 zones and 14 rows) and lower furnace (9 zones and 14 rows). The heating tile adopts embedded ceramic far-infrared radiation component, single heating power is 800W, high thermal effect and high safety. The electric furnace is embedded with vacuum insulation cotton, which makes the temperature more concentrated and saves energy.
4. Conveying system and lubrication system
4.5KW servo motor is used for conveying pieces to improve the accuracy and stability of conveying length. The guide rail is made of die steel (38crMulv) with surface nitriding treatment, high hardness and long service life.
The electric lubricating oil pump is controlled by the computer, and the lubricating oil is injected into the mechanical structure automatically and quantitatively to prolong the service life of the machine.
Technical parameter
| Model | BC-S850 |
| Applicable material | PP, PS, PET, PVC, ABS, HIPS, PLA, corn starch, etc |
| Maximum forming area | 850*500mm |
| Maximum forming depth | 200mm |
| Applicable sheet thickness | 0.3-2 mm |
| Max speed | 30 molds/min |
| Whole power | 240kw |
| Heating power | 216kw (270 PCS *800w) |
| Main motor power | 15kw |
| Tensile servo power | 11kw |
| Conveying chain servo power | 4.5 kw |
| Electric furnace size | Upper: 3500*950mm Lower: 3250*950mm |
| Power source | Three-phase four-wire, 380V 50Hz |
| Air pressure | 0.6-0.8 MPa |
| Machine weight | ≈5T |
| Machine size | 5220*2000*2510mm |
Machine configuration
| Name | Brand |
|---|---|
| Servo motor, drive | INOVANCE |
| Reduction gear | Omet |
| Ac contactor, circuit breaker | Schneider |
| Drawing screw | Shangyin, Taiwan |
| Proximity switch | Yangming, Taiwan |
| Intermediate relay | Omron |
| Solenoid valve | SMC |
| Air cylinder | Airtac |
| Heating pad | Jiangsu (Province) |
| Temperature module | XINJIE |
| Switching power supply | Schneider |
| Air switch | Chint |
| PLC | XINJIE |
| Solid state module | Yangming, Taiwan |
| Touch screen | TONGTAI, Kunlun |
Frequently Asked Questions (FAQ)
What plastic materials can the BC-S850 process?
The BC-S850 is highly versatile and compatible with materials including PP, PS, PET, PVC, ABS, HIPS, PLA, corn starch, and other thermoformable sheets.
What are the benefits of the servo-driven molding and cutting system?
The system integrates a 15KW servo motor for both molding and cutting. Compared to traditional hydraulic systems, it offers more stable operation, greater precision, and significant energy-saving characteristics.
How is the heating system designed for energy efficiency?
The electric heating furnace features an upper (10 zones, 14 rows) and lower (9 zones, 14 rows) layout using embedded ceramic far-infrared components. It is insulated with vacuum cotton to concentrate heat, reduce thermal loss, and save energy.
What main component brands are utilized in this machine?
The machine is configured with premium international brands, including INOVANCE (servo motors/drives), Schneider (contactors, circuit breakers, power supplies), Omron (relays), SMC (solenoid valves), and Airtac (cylinders) to ensure long-term reliability.
What are the power and air pressure requirements for operation?
The machine runs on a three-phase four-wire, 380V 50Hz power source and requires a stable operational air pressure of 0.6 to 0.8 MPa.