1. Introduction
Thank you for choosing the SENTRO 48-Needle Knitting Machine. This machine is designed to make knitting easier and faster, allowing you to create various knitted items such as scarves, hats, and socks with ease. It features a row counter and dual knitting modes, making it suitable for both beginners and experienced crafters. Please read this manual carefully before use to ensure proper operation and to maximize your knitting experience.
Key Features:
- 48 needles for efficient knitting.
- Integrated row counter for tracking progress.
- Dual knitting modes: Plain (P) for flat weaving and Tubular (T) for circular weaving.
- Suitable for yarn sizes between 1.5mm and 5mm.
- Constructed from high-quality, durable plastic.
2. Package Contents
Please verify that all items listed below are included in your package:
- 1 x Knitting machine body
- 4 x Yarn (2 large, 2 small, random colors)
- 1 x Screwdriver
- 1 x Crochet hook
- 3 x Hand needles
- 1 x Instruction manual
- 1 x Tensioner
- 1 x Bracket Base
- 2 x Steel Brackets
- 4 x Bracket
- 4 x Anti-Slip Pads
- 4 x Screws

3. Specifications
| Attribute | Value |
|---|---|
| Model Number | STR843-RX579 |
| Item Weight | 3.18kg |
| Material | Plastic |
| Size (Machine Body) | 34cm x 21.5cm (13.38inch x 8.46inch) |
| Is Electric | No |
| Special Feature | Dual modes, Row counter |
| Packing | Gift Box |

4. Setup
Follow these steps to assemble your knitting machine:
- Insert the four legs into the corresponding slots on the machine body.
- Attach the adhesive non-slip pads to the bottom of each leg.
- If using the workbench clamp mode, attach the steel brackets to the machine's base using the provided screws.
- Secure the machine to a workbench edge (0.1-7.5cm thickness) or place it directly on a stable horizontal surface.



5. Operating Instructions
5.1. Knitting Modes
The SENTRO knitting machine offers two distinct knitting modes:
- P Gear (Plain Weave): For flat knitting, suitable for items like scarves, bags, sweaters, and pillows. This mode allows for needle reduction.
- T Gear (Tubular Weave): For circular knitting, ideal for items such as hats, gloves, and rag dolls. This mode maintains a fixed stitch number.
Easily switch between modes using the conversion key on the machine.

5.2. Threading Yarn and Starting to Knit
- Ensure the machine is stable on a flat surface or clamped to a table.
- Select your desired knitting mode (P or T).
- Feed the yarn through the yarn guide and into the tensioner.
- Turn the handle slowly to hook the first needlework.
- Continue turning the handle, ensuring each hook catches the yarn to form stitches.
- Adjust yarn tension as needed using the tensioner.


5.3. Video Tutorial
For a visual guide on how to operate the knitting machine, please watch the official video:
6. Maintenance
To ensure the longevity and smooth operation of your knitting machine:
- Keep the machine clean and free from dust and yarn fibers. Use a soft brush or cloth to gently remove any debris.
- Store the machine in a dry, cool place away from direct sunlight.
- Periodically check all screws and fasteners to ensure they are tight.
- Avoid using excessive force when turning the handle or adjusting components.
7. Troubleshooting
If you encounter issues during operation, refer to the following common misconceptions and solutions:
- Yarn not catching needles: Ensure the yarn is properly threaded through the tensioner and yarn guide. Check that the needles are in the correct position to catch the yarn.
- Stitches dropping or uneven: Verify that the yarn tension is appropriate for your yarn type. Avoid pulling the yarn too tightly or leaving it too loose. Refer to Figure 8 for visual guidance on tension.
- Machine jamming: Ensure you are using yarn within the recommended thickness (1.5mm-5mm). Thicker yarn can cause jamming. Also, check for any loose threads or debris obstructing the needles.
- Wobbly machine: Ensure all legs are securely attached and the non-slip pads are in place. If using the clamp mode, ensure the steel brackets are tightly fastened to a stable surface.

8. User Tips
- Yarn Selection: Experiment with different yarn types and weights within the recommended range (1.5mm-5mm) to achieve various textures and looks for your projects. Always ensure the yarn flows smoothly to prevent snags.
- Practice Makes Perfect: If you're new to machine knitting, start with simple projects like flat scarves in P-gear to get comfortable with the machine's operation before moving on to more complex tubular items.
- Consistent Speed: Maintain a consistent turning speed of the handle for even stitches and to prevent yarn from dropping or tangling.
9. Warranty and Support
SENTRO Official provides genuine quality assurance. We offer free replacement of accessories for 2 years, excluding damage caused by human error or misuse.
Plastic products may have parts that are susceptible to damage. Your package includes genuine parts from the original factory. If you have any questions or require replacement parts, please contact our customer service personnel for assistance. They can also provide professional replacement parts video files if needed.
For further assistance, please refer to the contact information provided at the point of purchase.