1. Introduzione
The HTVRONT Phone Case Heat Press Machine is an advanced auto 3D vacuum heat press designed for sublimation printing on various items, including phone cases, badges, and coasters. It features precise temperature control and a universal mold compatible with popular iPhone models, ensuring high-quality, full-surface transfers with vibrant colors.
This manual provides detailed instructions for the safe and effective use of your HTVRONT heat press machine. Please read it thoroughly before operation.

Image: The HTVRONT Phone Case Heat Press Machine in lavender purple, shown with included accessories such as a phone case fixture, heat-resistant gloves, and sublimation film.
2. Informazioni sulla sicurezza
Per evitare lesioni o danni alla macchina, osservare sempre le seguenti precauzioni di sicurezza:
- Keep hands and fingers away from the heating plates during operation. The plates reach high temperatures.
- Use heat-resistant gloves when handling hot items or components.
- Assicurarsi che la macchina sia posizionata su una superficie stabile e resistente al calore.
- Non utilizzare la macchina in prossimità di materiali infiammabili.
- Scollegare la macchina dalla presa di corrente quando non è in uso o prima di pulirla.
- Non immergere la macchina in acqua o altri liquidi.
- Tenere fuori dalla portata dei bambini.
- Utilizzare la macchina solo per lo scopo per cui è stata progettata, come descritto nel presente manuale.
3. Componenti del prodotto
The HTVRONT Phone Case Heat Press Kit includes the following items:
- HTVRONT H17 Phone Case Heat Press (x1)
- Phone Case Fixture Set (x1)
- Badge Fixture Set (x1)
- Sublimation Film (A4) (x5)
- Heat-resistant Gloves (x1 pair)
- Sublimation Badge (58 mm) (x3)
- Tweezers (x1)
- Heat-resistant Tape (x1)

Image: A visual representation of all components included in the HTVRONT Phone Case Heat Press Kit, neatly arranged with quantities.
4. Impostazione
Per configurare la tua pressa a caldo, segui questi passaggi:
- Disimballare: Rimuovere con cautela tutti i componenti dall'imballaggio. Conservare l'imballaggio per un eventuale stoccaggio o trasporto futuro.
- Posizionamento: Place the heat press machine on a flat, stable, and heat-resistant surface. Ensure there is adequate ventilation around the machine.
- Collegamento elettrico: Collegare il cavo di alimentazione a una presa elettrica con messa a terra. Assicurarsi che il volumetage corrisponde ai requisiti della macchina.
- Ispezione iniziale: Before first use, inspect the machine for any visible damage. Do not operate if damage is present.
5. Istruzioni per l'uso
5.1 Basic Operation (Quick Start Guide)
The HTVRONT heat press is designed for ease of use, even for beginners. Follow these general steps for heat transfer:
- Power On and Set Parameters: Turn on the machine and use the control panel to set the desired temperature and time according to your material's requirements.
- Preheat and Mount: Place the appropriate fixture (e.g., phone case fixture) into the device. Allow the machine to preheat. Once preheated, mount the item (e.g., phone case) onto the fixture.
- Apply Sublimation Film: Carefully place the printed sublimation film with your design onto the item. Ensure proper alignment.
- Begin Transfer: Close the lid to initiate the heat transfer process. The machine will automatically apply 3D vacuum pressure.
- Completion and Peel: Once the transfer is complete, the machine will signal. Open the lid and carefully peel off the sublimation film while the item is still hot, using heat-resistant gloves.

Image: A visual guide illustrating the four key steps of the 6-minute heat press process, from setting parameters to peeling the film.
5.2 Material-Specific Settings (Quick Reference Chart)
Refer to the table below for recommended temperature and time settings for common sublimation materials:
| Substrato | Materiale | Attrezzo | Upper Heat Plate Temp | Lower Heat Plate Temp | Tempo di preriscaldamento | Tempo di trasferimento | Metodo di pelatura |
|---|---|---|---|---|---|---|---|
| Custodia per telefono | TPU/PC | Universal phone case fixture set | 135°C/275°F | 135°C/275°F | 2-10 secondi | 300-350 secondi | Peeling caldo |
| Distintivo | Metallo | Set di fissaggio per badge | 140°C/285°F | 140°C/285°F | 2-10 secondi | Anni 330 | Peeling caldo |
| Piatto in ceramica | Ceramica | Piastra di base | 140°C/285°F | 140°C/285°F | 2-10 secondi | Anni 300 | Peeling caldo |
| Sottobicchiere | Pelle | Piastra di base | 135°C/275°F | 125°C/255°F | 2-10 secondi | Anni 300 | Peeling caldo |
| Portachiavi | MDF | Piastra di base | 135°C/275°F | 135°C/275°F | 2-10 secondi | Anni 300 | Peeling caldo |
Table: Quick Reference Chart for recommended heat press settings based on substrate material.
5.3 Universal Mold and Compatibility
The HTVRONT H17 features an adjustable phone case mold designed for compatibility with a wide range of iPhone models (iPhone 12 and above). This single fixture reduces the need for multiple molds.

Image: Illustration showing the heat press's universal adaptation for different iPhone models, highlighting its versatility.
The phone case fixture set includes a main fixture, lens pads, and filler blocks to ensure a snug fit for various phone sizes. Refer to the Model Compatibility Chart for specific recommendations:
| Modello | Lens Pad | Blocco di riempimento | Modello | Lens Pad | Blocco di riempimento |
|---|---|---|---|---|---|
| iPhone 16 | I-9 | ② + ③ | iPhone 14 Pro | I-4 | ② + ③ |
| iPhone 16 Più | I-9 | ① + ② + ③ + ④ + ⑤ | iPhone 14 Pro Max | I-4 | ① + ② + ③ + ④ + ⑤ |
| iPhone 16 Pro | I-8 | ② + ③ | iPhone 13 | I-2 | ② + ③ |
| iPhone 16 Pro Max | I-8 | ① + ② + ③ + ④ + ⑤ | iPhone 13 Pro | I-3 | ② + ③ |
| iPhone 15 | I-6 | ② + ③ | iPhone 13 Pro Max | I-3 | ① + ② + ③ + ④ + ⑤ |
| iPhone 15 Più | I-6 | ① + ② + ③ + ④ + ⑤ | iPhone 12 | \ | ② + ③ |
| iPhone 15 Pro | I-7 | ② + ③ | iPhone 12 Pro | I-1 | ② + ③ |
| iPhone 15 Pro Max | I-7 | ① + ② + ③ + ④ + ⑤ | iPhone 12 Pro Max | I-1 | ① + ② + ③ + ④ + ⑤ |
| iPhone 14 | I-5 | ② + ③ | |||
| iPhone 14 Più | I-5 | ① + ② + ③ + ④ + ⑤ |
Table: Model Compatibility Chart for iPhone models, indicating recommended Lens Pad and Filler Block combinations.
5.4 Smart Alignment Feature
The machine is equipped with phone-specific templates and pattern adjustment tools within its software. This feature ensures perfect alignment and complete coverage of your design, significantly improving the accuracy and efficiency of your creative process.

Image: A screenshot of the Smart Alignment software interface, demonstrating how users can adjust pattern size and position for perfect alignment on phone cases.
6. Manutenzione
Proper maintenance ensures the longevity and optimal performance of your HTVRONT heat press machine:
- Pulizia: After each use, allow the machine to cool completely. Wipe down the heating plates and exterior with a soft, damp panno. Non usare detergenti abrasivi o solventi.
- Cura dell'apparecchio: Clean the phone case and badge fixtures regularly to prevent residue buildup.
- Magazzinaggio: Store the machine in a dry, dust-free environment when not in use. Keep it in its original packaging if possible to protect it from damage.
- Ispezione: Controllare periodicamente il cavo di alimentazione per verificare la presenza di eventuali segni di danneggiamento. In caso di danni, contattare l'assistenza clienti per ricevere assistenza.
7. Risoluzione Dei Problemi
Questa sezione affronta i problemi più comuni che potresti riscontrare. Per problemi non elencati qui, contatta l'assistenza clienti.
- La macchina non si accende:
- Assicurarsi che il cavo di alimentazione sia collegato saldamente sia alla macchina sia a una presa elettrica funzionante.
- Controllare che l'interruttore di alimentazione sia in posizione "On".
- Verificare che la presa elettrica funzioni collegandovi un altro dispositivo.
- Uneven Heat Transfer/Faded Design:
- Confirm that the temperature and time settings are correct for your specific material (refer to the Quick Reference Chart).
- Ensure the sublimation film is properly aligned and securely taped to the item.
- Check that the item is placed correctly and snugly within the fixture.
- Ensure the item has a sublimation coating, as this machine is only suitable for such items.
- La macchina non si riscalda:
- Verify the temperature setting is not at 0 or minimum.
- Allow sufficient time for the machine to preheat to the set temperature.
- Se il problema persiste, contatta l'assistenza clienti.
- Rumore eccessivo:
- The machine operates quietly, typically below 65 dB. If unusual loud noises occur, discontinue use and contact support.
8. Specifiche
- Numero modello: RY-SJKJ-0651-US
- Marca: HT-VRONTE
- Materiale: Metallo
- Colore: Lavanda Viola
- Peso dell'articolo: 15.22 libbre (circa 6.9 kg)
- Dimensioni del prodotto: 1.2 cm L x 1 cm P x 0.8 cm A
- Livello di rumore: <65 dB (funzionamento silenzioso)
- Utilizzi consigliati: Sublimation Phone Cases, Badges, Coasters, Keychains, Slates
- Tecnologia: Auto 3D Vacuum Heat Press
- Controllo della temperatura: Precise digital control
- Compatibilità: Universal mold for iPhone 12 and above models
9. Garanzia e supporto
HTVRONT is committed to providing excellent customer service. If you have any questions or require assistance with your Phone Case Heat Press Machine, please do not hesitate to contact us.
- Assistenza clienti: We provide 24/7 customer support to assist with any issues or inquiries.
- Informazioni sulla garanzia: For detailed warranty terms and conditions, please refer to the warranty card included with your product or contact HTVRONT customer service directly.
Thank you for choosing HTVRONT. We hope you enjoy creating with your new heat press machine!