1. Product Overview
The CHAOFAN HUI Pang S-1001 is a dual-head table tennis serving machine designed for training. It offers a variety of ball spins and serving angles to simulate realistic play. This robot is capable of serving 9 different types of rotary balls and 1 non-rotating ball, with adjustable serving strength for both long and short balls.
Its intelligent design allows for changing the direction of its heads to serve balls at different angles, providing a dynamic training experience. Users can customize serving modes, utilizing either both heads or a single head. The machine has a large capacity, holding up to 120 table tennis balls, minimizing interruptions during practice.

Figure 1: Front view of the HUI Pang S-1001 Ping Pong Robot, showing its dual-head design and central ball feeder.
2. Setup Instructions
- Unpack Components: Carefully remove all components from the packaging. Ensure all parts are present: the main base unit, two serving heads (A and B), power adapter, and remote control.
- Assemble Serving Heads: Attach the two serving heads to the designated slots on the main base unit. Ensure they are securely fastened.
- Connect Power: Locate the power input port on the rear of the main base unit. Connect the power adapter to this port, then plug the adapter into a standard electrical outlet (100-240V).
- Load Table Tennis Balls: Place up to 120 standard table tennis balls into the central ball feeder. Ensure balls are clean and free of debris to prevent jamming.
- Position the Robot: Place the robot on a stable surface at the desired location on or near your table tennis table. Consider using a ball net for efficient ball collection.

Figure 2: Rear view of the robot, highlighting the power input area and general structure.

Figure 3: Detailed view of the power input port, labeled "INPUT:9-12V === 2A".
3. Operating Instructions
The HUI Pang S-1001 is controlled via a wired remote. Familiarize yourself with the remote's functions before operation.

Figure 4: The wired remote control unit with various adjustment knobs.
- Power On/Off: Use the "开关" (Switch) knob on the remote control to turn the robot on or off.
- Adjust Ball Output Frequency: The "出球频率" (Ball Output Frequency) knob controls how often balls are served. Rotate clockwise to increase frequency, counter-clockwise to decrease.
- Control Spin:
- Topspin: Use the "上旋" (Topspin) knobs for heads A and B to adjust the amount of topspin.
- Backspin: Use the "下旋" (Backspin) knobs for heads A and B to adjust the amount of backspin.
- The robot can produce topspin, backspin, left-spin, right-spin, and non-spin balls. Adjusting the individual spin controls for heads A and B, along with their oscillation, allows for a wide range of spin combinations.
- Adjust Oscillation (Swing Frequency): The "A 摆动频率" (A Swing Frequency) and "B 摆动频率" (B Swing Frequency) knobs control the horizontal movement of each serving head. Adjust these to vary the ball's landing position on the table, simulating different angles of play.
- Single Head / Double Head Operation: The robot supports both single and double head serving modes. Refer to the remote control for specific settings to activate or deactivate individual heads.
- Ball Speed Adjustment: The robot automatically adjusts ball speed based on other settings. Experiment with frequency and spin settings to achieve desired ball speed and trajectory.

Figure 5: The robot's dual serving heads, labeled A and B, which can be independently adjusted for spin and oscillation.

Figure 6: Side view illustrating the mechanism for adjusting the angle and direction of the serving heads.
4. Maintenance
- Cleaning: Regularly wipe down the exterior of the robot with a soft, dry cloth. Ensure the ball feeder and serving mechanisms are free of dust and debris. Avoid using abrasive cleaners or solvents.
- Ball Quality: Use clean, standard table tennis balls. Dirty or damaged balls can affect performance and potentially jam the mechanism.
- Storage: When not in use, store the robot in a dry, cool place, away from direct sunlight and extreme temperatures.
- Power Cord: Inspect the power cord periodically for any signs of damage. If damaged, discontinue use and contact customer support for a replacement.
5. Troubleshooting
- Robot Does Not Power On:
- Ensure the power adapter is securely plugged into both the robot and a working electrical outlet.
- Verify that the "开关" (Switch) knob on the remote control is in the ON position.
- Balls Are Not Serving:
- Check if there are enough balls loaded in the feeder.
- Ensure the "出球频率" (Ball Output Frequency) knob is set to a desired frequency.
- Inspect the ball path for any obstructions or jammed balls.
- Inconsistent Ball Spin or Trajectory:
- Verify that the spin ("上旋", "下旋") and oscillation ("摆动频率") knobs are set correctly according to your desired training.
- Ensure the table tennis balls are clean and in good condition. Worn or dirty balls can affect spin.
- Check that the serving heads are clean and free from debris.
- Remote Control Not Responding:
- Ensure the remote control cable is securely connected to the robot.
6. Product Specifications
| Feature | Detail |
|---|---|
| Brand | CHAOFAN |
| Model | HUI Pang S-1001 |
| Gross Weight | 5.1 kg (11.24 lb) |
| Net Weight | 3.8 kg (8.38 lb) |
| Dimensions (L×W×H) | 42.5 × 23 × 33 cm (16.73” × 9.06” × 12.99”) |
| Rated Voltage | 100-240V |
| Spinning Balls Supported | Topspin, Backspin, Left-spin, Right-spin, Non-spin (9 types of rotary balls + 1 non-rotating ball) |
| Ball Output Frequency | 40-70 balls/minute |
| Ball Speed | 4-40 M/S |
| Maximum Storage Capacity | 120 balls |
| Minimum Storage Capacity | 10 balls |
| Sport | Table Tennis |
| Batteries Included? | No |
| Manufacturer | HUI PANG |
| Date First Available | December 11, 2017 |
7. Warranty and Support
Information regarding product warranty and specific customer support contacts is not available in the provided product data. For warranty details, technical assistance, or replacement parts, please refer to the documentation included with your purchase or contact the retailer or manufacturer directly.
Manufacturer: HUI PANG
Brand: CHAOFAN