What is it#
The Gravimetric Masterbatch Control System can control the masterbatch adding while controlling the pipe meter weight — this system makes gravimetric control and masterbatch control together.
Every product is made of different components. Masterbatch adding has been mixed by workers for a long time; this can make inaccurate components and uneven mixture, leading to pipe quality instability and increasing labour cost and intensity. A worker's carelessness may bring significant irredeemable loss.
Application field#
Plastic film, cable, pipe, plastic modification, chemical industry and multi-component adding industry.
Advantages#
- Masterbatch machine dynamic change along with the host, control the proportion at any time strictly
- PID closed-loop control, intelligent, high precision
- Mixed continuously on-line, save mixing time, improve efficiency
- DC servo motor without maintenance
- Mixed automatically, keep the mixture even
- Control by bottom software and hardware makes operation more reliable
Structures#
01Hopper & sensor (hopper + load cell)
02Component adding control system
03DSP control unit · Sealion data integration system
04Extruder control system
05Tractor control system
Parameter#
| Range of adding component (Kg/h) | 根据客户要求定制 / According to customer |
| Quantity of component | 1–3 种（可为客户定制 4 组份以上）/ 1–3 (4+ customizable) |
| Addition accuracy | ±1%（色母带称重精度可达 4‰）/ ±1% (4‰ with weighing) |
| Isolation | 自动 / Automatically |
Model#
Customized according to customer.
Masterbatch screw control
| Model | Host output | Masterbatch screw | Component controlled |
|---|---|---|---|
| MIXSCAN7-S1 | 300 Kg/h | DN6-DN16 | 单组份 Single 1–300 Kg/hr |
| MIXSCAN7-S2 | 300 Kg/h | DN6-DN16 | 双组份 Double 1–300 Kg/hr |
| MIXSCAN22-S1 | 500 Kg/h | DN6-DN16 | 单组份 Single 1–300 Kg/hr |
| MIXSCAN22-S2 | 500 Kg/h | DN6-DN16 | 双组份 Double 1–300 Kg/hr |
| MIXSCAN48-S1 | 800 Kg/h | DN6-DN16 | 单组份 Single 1–300 Kg/hr |
| MIXSCAN48-S2 | 800 Kg/h | DN6-DN16 | 双组份 Double 1–300 Kg/hr |
| MIXSCAN52-S3 | >=1000 Kg/h | DN6-DN16 | 三组份 Three 1–300 Kg/hr |
Masterbatch gravimetric (weighing) control
| Model | Host output | Masterbatch screw | Component controlled |
|---|---|---|---|
| MIXSCAN7-SW1 | 300 Kg/h | DN6-DN16 | 单组份 Single 1–300 Kg/hr |
| MIXSCAN7-SW2 | 300 Kg/h | DN6-DN16 | 双组份 Double 1–300 Kg/hr |
| MIXSCAN22-SW1 | 500 Kg/h | DN6-DN16 | 单组份 Single 1–300 Kg/hr |
| MIXSCAN22-SW2 | 500 Kg/h | DN6-DN16 | 双组份 Double 1–300 Kg/hr |
| MIXSCAN48-SW1 | 800 Kg/h | DN6-DN16 | 单组份 Single 1–300 Kg/hr |
| MIXSCAN48-SW2 | 800 Kg/h | DN6-DN16 | 双组份 Double 1–300 Kg/hr |
| MIXSCAN52-SW3 | >=1000 Kg/h | DN6-DN16 | 三组份 Three 1–300 Kg/hr |