Automated Side Injector SX250
The automated side injector is designed for injecting fillings from the side of bakery products. It is suitable for donuts, elongated bread, choux pastry, cakes, and other round or long-shaped baked products.
The equipment addresses limitations of manual filling operations, including low production speed, inconsistent weight control, and uneven distribution. Automatic product detection combined with precise servo control enables stable, high-capacity production.
Applications
Specifications
| Model | SX250 |
| Capacity | 2000-4000pcs/hour |
| Max. product length | Max. 150mm |
| Hopper volume | 46L |
| Power | 2.3kW |
| Voltage | 220V/50Hz/60Hz |
| Dimensions | 2500×1050×1160mm |
| Configurations | Standard: 4 injection nozzles Customizable: 6/8 injection nozzles |
Features
- Selectable spot injecting mode or moving injecting mode.
- Maximum applicable injecting length up to 130 mm; accessories can be changed according to product size requirements.
- Designed with rapid disassembly components to facilitate cleaning procedures.
Details

Sanitary-grade stainless steel construction with quick disassembly and cleaning design.

Flexible configuration of filling needle quantity and compatibility with different product sizes.
Optional Configurations
- Standard configuration: 4-needle filling system
- Custom configurations: 6-needle or 8-needle filling system (including filling system and conveyor belt, customized according to product dimensions)
- Conveyor length: 2500 mm
Complementary Equipment
Sanhe Machinery specializes in food processing machinery and bakery equipment for industrial food manufacturers, commercial bakeries and convenience store supply chain factories. We supply individual bakery machines such as depositing machine, spraying machine, cake icing machine, and ultrasonic cutting equipment, as well as complete bakery production lines for food products like layer cakes, mousse cakes, Swiss rolls, and pancakes.









