
This MICRO-FEEDER is used for the accurate addition of micro ingredients across processing industries. It continuously delivers additives at the desired proportions, ensuring consistent formulation and product quality. Suitable for feed, food, and other additive ingredient applications, it supports precise dosing and reliable performance in demanding production environments.

| Model | Type | Capacity (L/h) | Power (kW) |
| WTJR-20D | Volumetric single screw | 1–40 | 0.4 |
| WTJR-28D | Volumetric single screw | 5–100 | 0.75 |
| WTJR-38D | Volumetric single screw | 30–300 | 1.1 |
| WTJR-46D | Volumetric single screw | 500–800 | 1.5 |
| WTJR-20S | Volumetric twin screw | 1–60 | 0.4 |
| WTJR-28S | Volumetric twin screw | 10–350 | 0.75 |
| WTJR-38S | Volumetric twin screw | 5–1400 | 1.5 |
| WTJR-46S | Volumetric twin screw | 300–1800 | 1.5 |
| WTJJ-20D | Loss in weight single screw | 1–40 | 0.4 |
| WTJJ-28D | Loss in weight single screw | 5–100 | 0.75 |
| WTJJ-38D | Loss in weight single screw | 30–300 | 1.1 |
| WTJJ-46D | Loss in weight single screw | 500–800 | 1.5 |
| WTJJ-20S | Loss in weight twin screw | 1–60 | 0.4 |
| WTJJ-28S | Loss in weight twin screw | 10–350 | 0.75 |
| WTJJ-38S | Loss in weight twin screw | 5–1400 | 1.5 |
| WTJJ-46S | Loss in weight twin screw | 300–1800 | 1.5 |