1. Introduction
This manual provides instructions for the safe and effective use of your HTVRONT Heat Press Machine, model SG-RYJ-0351-JP. This device is designed for applying heat transfer vinyl (HTV), iron-on sheets, and sublimation designs to various materials such as T-shirts, pillows, bags, and hats. Please read this manual thoroughly before operating the machine and retain it for future reference.
2. Safety Information
Your safety is paramount. Please observe the following precautions:
- Always place the heat press on a stable, heat-resistant surface.
- Keep hands and fingers away from the heating plate during operation to prevent burns.
- Ensure the power cord is not damaged and is properly connected to a grounded outlet.
- Do not leave the machine unattended while it is powered on or heating.
- Unplug the machine when not in use or before cleaning and maintenance.
- Keep the machine out of reach of children and pets.
- The machine features an automatic shut-off function after 15 minutes of inactivity for enhanced safety.
- The safety base protects the heating plate from scratches and helps prevent accidental burns.
- No specific safety warnings beyond general electrical appliance safety and burn prevention were provided in the product information.
3. Package Contents
Verify that all items are present in the package:
- HTVRONT Heat Press Machine (Main Unit)
- Safety Base
- Cotton Storage Bag
- Instruction Manual

Image: Package contents including the heat press, safety base, cotton bag, and manual, with dimensions.
4. Product Overview
The HTVRONT Heat Press Machine is designed for efficient and precise heat transfer applications. It features a digital display for accurate temperature and time control, along with a pressure display for consistent results.

Image: Front view of the HTVRONT Heat Press Machine, showing the digital display with temperature and time settings, and the mint green handle.
Components and Controls:

Image: Exploded view diagram of the heat press machine, labeling its components.
- Electronic Digital Temperature Display: Shows current temperature and time settings.
- Temperature/Time Setting Buttons (+/-): Adjust temperature and time values.
- Time Controller: Manages the countdown timer for pressing.
- Temperature Controller: Regulates the heating plate temperature.
- Power Button: Turns the machine on/off.
- Comfortable Grip: Ergonomically designed handle for ease of use.
- Main Body: The primary unit of the heat press.
- Safety Base: Provides insulation and protection for the heating plate when not in use.
- Beep Sound: Indicates the completion of the countdown timer.
Key Features:
- New Pressure Display Function: Provides accurate pressure readings to minimize errors in iron-on and sublimation projects.
- Fast and Even Heating: The durable, high-temperature resistant base plate heats quickly and uniformly up to 210°C (410°F) without deformation. The handle remains cool during extended use.
- Automatic Shut-off: The machine automatically turns off after 15 minutes of inactivity.
- Dual Functionality: Suitable for both sublimation and iron-on applications due to uniform surface temperature.
- Compact Design: Ergonomic and portable, suitable for various projects.

Image: The heat press machine on a table, highlighting its digital pressure display.

Image: Illustrates overheat protection, automatic shutdown, fast heating, and precise temperature control.
5. Setup
- Unpack: Carefully remove the heat press machine and all accessories from the packaging.
- Placement: Place the heat press on a flat, sturdy, and heat-resistant surface. Ensure there is adequate space around the machine for ventilation and safe operation.
- Power Connection: Plug the power cord into a standard 110V grounded electrical outlet.
- Initial Power On: Press the power button to turn on the machine. The digital display will illuminate.
6. Operating Instructions
Follow these steps for successful heat transfer and sublimation projects:
- Prepare Your Design: Create or select your design for heat transfer vinyl (HTV), iron-on, or sublimation. Ensure your material (e.g., T-shirt, bag) is clean and wrinkle-free.
- Pre-heat the Machine: Turn on the heat press. Use the temperature setting buttons (+/-) to set the desired temperature according to your material and transfer type. Allow the machine to heat up until it reaches the set temperature.
- Set Time: Use the time setting buttons (+/-) to set the desired pressing time. Refer to the instructions provided with your transfer material for recommended settings.
- Pre-press Material (Optional but Recommended): Place your material on a heat-resistant mat. Briefly press the material for 5-10 seconds to remove moisture and wrinkles.
- Position Design: Carefully place your design onto the material. For HTV, ensure the carrier sheet is facing up. For sublimation, secure the print with heat-resistant tape if necessary. Place a Teflon sheet or parchment paper over the design for protection.
- Apply Heat and Pressure: Place the heat press firmly over the design. Apply even downward pressure. The digital display will show the applied pressure. Hold for the set time. The machine will beep when the time is complete.
- Remove Design: Lift the heat press. Depending on your transfer material, peel the carrier sheet either hot or cold.
- Cool Down: Place the heat press back on its safety base to cool down.

Image: Demonstrates setting time, placing design, pressing, and finishing a T-shirt design.

Image: The heat press machine ready for use with various crafting materials.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your heat press machine:
- Cleaning: After each use, ensure the machine is unplugged and completely cooled. Wipe the heating plate with a soft, damp cloth to remove any residue. Do not use abrasive cleaners or solvents.
- Storage: Store the machine in a dry, dust-free environment. Use the provided cotton storage bag to protect it when not in use.
- Cord Inspection: Periodically check the power cord for any signs of damage. If damaged, discontinue use and contact customer support.
8. Troubleshooting
If you encounter issues with your HTVRONT Heat Press Machine, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not power on. | Not plugged in; power outlet issue; damaged cord. | Ensure power cord is securely plugged in. Test outlet with another device. Inspect cord for damage. |
| Machine not heating up. | Temperature not set; internal malfunction. | Verify temperature setting. If problem persists, contact customer support. |
| Design not transferring properly. | Incorrect temperature/time; insufficient pressure; material issue. | Adjust temperature and time according to transfer material instructions. Apply firm, even pressure. Ensure material is suitable for heat transfer. |
| Handle gets too hot. | Prolonged use (unlikely with this model). | The HTVRONT heat press is designed with a handle that resists overheating. If this occurs, allow the machine to cool down. |
| Automatic shut-off activates too soon. | Machine inactive for 15 minutes. | This is a safety feature. Simply power the machine back on to resume operation. |
For issues not listed here or if solutions do not resolve the problem, please contact HTVRONT customer support.
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | SG-RYJ-0351-JP |
| Brand | HTVRONT |
| Product Dimensions | 15.7 x 32.4 x 32.9 cm |
| Product Weight | 2.72 kg |
| Voltage | 110 Volts |
| Material | ABS |
| Country of Origin | China |
10. Warranty and Support
Specific warranty details were not provided in the product information. For warranty claims, technical support, or any product-related inquiries, please contact HTVRONT customer service directly through their official website or the retailer where the product was purchased. Please have your model number (SG-RYJ-0351-JP) and purchase information ready.





