The HTVRONT Auto Tumbler Heat Press is a roller-style press built for one job: wrapping a sublimation design around a curved, cylindrical blank. It handles three project types — mugs, tumblers, and glass — and each one follows the same basic sequence: clean the blank, wrap the design, press, rotate if needed, then peel.
If you've used an automatic heat press before, the control panel here is simpler — no mode selection, no memory presets, just temperature, time, and a start key. That simplicity is the point: this machine does one thing well, and the whole workflow fits on a single page.
This guide walks through the seven buttons on the control panel, the two settings that matter (temperature and time), the exact sequence for each of the three blank types, and the fixes for the most common press failures. By the end, you'll know which numbers to dial in for mugs, tumblers, and glass — and why tumblers and glass get a 180° rotation halfway through.
Before we dive into the tutorial, kindly prepare the following items. Having these ready will make the learning process easier.
What You'll Need to Prepare
Work size: Diameter 6.8 cm (2.67 in), length ≤ 26.9 cm (10.6 in)
Sublimation blank: Diameter ≤ 8.8 cm (3.48 in), capacity 0.3–0.9 L (10–30 oz)
Prepare a sublimation blank for your desired item.
Weeding tool — used to remove the heat tape.
In this article, we will cover everything you need to know about using the HTVRONT Auto Tumbler Heat Press, including:
The basics of the control panel.
How to apply your design.
Troubleshooting common issues.
Caring for and maintaining the machine.
Video Tutorial
Watch the full walkthrough below. It covers the control panel, all three project types, and the rotation technique for tumblers and glass.
Control Panel & Machine Operation
The Auto Tumbler Heat Press has a simpler control panel than HTVRONT's automatic flat presses — no mode adjustment, no memory mode, no automatic mode. Once you know the seven buttons and two settings, you know the whole machine.
Understanding the Control Panel
Unlike automatic press machines, the control panel of the HTVRONT roller heat press machine has no mode adjustment, memory mode, or automatic mode. You only need to understand a few buttons.
① Power key: Turns the machine on and off.
② Temp key: Sets the temperature and allows you to switch between Celsius and Fahrenheit.
③ Time key: Sets the pressing time.
④ "+" key: Increase the temperature or time value.
⑤ "-" key: Decrease the temperature or time value.
⑥ "R" key: Starts the pressing process.
⑦ Display screen: Shows temperature, time, mode level, and "Auto" mode indicator.
Machine Operation
Operating the machine comes down to four actions: power on, set the temperature, set the time, and press Start. On an Australian unit, switch to Celsius first — every setting in this guide is given in both °C and °F.
Power On: Press the switch key until the machine's display lights up.
Temperature Settings:
Press and hold the "Temp" key for 3 seconds to switch between Celsius and Fahrenheit.
Press "Temp" to adjust the temperature using the "+" and "-" buttons.
Time Settings: Press "Time" to adjust the time using the "+" and "-" buttons.
Start: The "R" key will illuminate green and beep when the set temperature is reached.
Preparing Your Tumbler
Before you can apply a design to your tumbler, you need to prepare it. This involves cleaning the tumbler and applying a primer.
To clean the tumbler, simply wash it with soap and water. Make sure to dry the tumbler completely before applying the primer.
To apply the primer, simply spray the tumbler with a light coat of primer. Allow the primer to dry completely before applying the design.
While the primer dries, print your design on sublimation paper and cut it to the size of the tumbler section you're pressing.
Sublimation Projects
The machine handles three project types, each with its own temperature and time. Mugs press once; tumblers and glass press in two halves with a 180° rotation in between. The step cards below show the exact sequence for each.
1. Sublimate Mugs
Settings: The heating temperature is 199°C (390°F), and it will take 480s (8 minutes).
Sublimating mugs with the HTVRONT Auto Tumbler Heat Press is simple and yields professional results.
1
Press "Start" to heat the pressing mug.
2
Put the mug into the machine.
3
Pull out the mug. (You need to wear heat gloves because the handle is too hot to touch.)
4
Remove the heat tape with a weeding hook.
Let's take a look. It's perfect.
2. Sublimate Tumblers
Settings: The heating temperature is 199°C (390°F), and it will take 240s (4 minutes).
Sublimating tumblers requires a slightly different technique — you'll need to rotate the tumbler halfway through the cycle.
1
Press "Start" to begin heat pressing the tumbler.
2
Put the tumbler into the machine.
3
Spin the tumbler 180 degrees and press "Start" again.
4
Pull out of the tumbler.
Step 5: Tear out the paper wrapped on the tumbler. (Must wear heat gloves to work.)
Done it! I love 3D patterns every time I make one.
3. Sublimating Glass
Settings: The heating temperature is 193°C (380°F), and it will take 360s (6 minutes).
Glass sublimation requires a lower temperature and longer time compared to mugs and tumblers.
1
Put the glass into the machine. (Don't forget to wear heat gloves.)
2
Press "Start" to begin glass heat pressing.
3
Spin the glass 180 degrees and press "Start" again.
4
Pull out of the glass.
Step 5: Tear out the paper.
Let's take a look. Wow — perfectly sublimated!
Quick Reference Settings Chart
Use this table to quickly find the optimal temperature and time settings for different sublimation projects.
Item
Temperature
Time
Notes
Mug
199°C (390°F)
480s (8 min)
Single press
Tumbler
199°C (390°F)
240s (4 min)
Rotate 180° halfway
Glass
193°C (380°F)
360s (6 min)
Rotate 180° halfway
Need more details? For temperature and time settings for other materials, see our HTVRONT Auto Tumbler Press temperature and time chart.
Troubleshooting & Maintenance
Most post-press problems come down to one of three causes: an unclean blank, incorrect temperature or time, or peeling the paper at the wrong moment. The fixes below cover the common ones; the maintenance section keeps the machine running between projects.
Solution: Ensure that the tumbler is clean and dry before applying the HTV. Also, make sure that you are using the correct temperature and time settings for your HTV material.
Issue: The HTV is peeling off the tumbler.
Solution: Make sure that you are using the correct pressure when applying the HTV. Also, ensure that the HTV is fully cooled before removing the transfer tape.
Issue: The HTV is wrinkled or bubbling.
Solution: Make sure that you are using the correct temperature and time settings for your HTV material. Also, ensure that the HTV is fully cooled before removing the transfer tape.
Care & Maintenance
Regular cleaning and maintenance will extend the life of your HTVRONT Auto Tumbler Heat Press.
Cleaning:
Unplug the machine before cleaning.
Wipe down the exterior of the machine with a damp cloth.
Clean the interior of the machine with a mild detergent solution.
Dry the machine thoroughly before storing it.
Maintenance:
Inspect the machine regularly for any damage.
Replace any damaged parts immediately.
Store the machine in a cool, dry place.
✅ Auto Tumbler Heat Press Quick Checklist
Prepare your sublimation blank (mug, tumbler, or glass)
Clean the blank with soap and water — dry completely
Apply primer if needed and allow to dry
Set the correct temperature and time for your item
Preheat the machine before placing your item
Wear heat gloves when handling hot items
For tumblers and glass: rotate 180° halfway through
Remove heat tape with a weeding tool
Let the item cool completely before handling
Clean the machine regularly to prevent buildup
Frequently Asked Questions
Quick answers to the most common questions about the HTVRONT Auto Tumbler Heat Press.
What size items can I use with the Auto Tumbler Heat Press?
The machine works with items up to 26.9 cm (10.6 in) in length and up to 8.8 cm (3.48 in) in diameter. It supports blanks with a capacity of 0.3–0.9 L (10–30 oz).
Do I need to rotate the tumbler during pressing?
Yes — for tumblers and glass, you need to rotate the item 180 degrees halfway through the pressing cycle to ensure even heat distribution and a complete transfer.
Can I sublimate on any tumbler with this machine?
No — you must use sublimation-ready blanks that have a polymer coating designed to accept sublimation ink. Using non-coated tumblers will not produce a permanent transfer.
How do I know when the machine has reached the set temperature?
The "R" key will illuminate green and beep when the set temperature is reached, indicating that you can begin pressing.
Why is my design coming out faded or blurry?
Faded or blurry transfers are usually caused by incorrect temperature or time settings, poor quality sublimation paper, or insufficient pressure. Ensure you're using the recommended settings (199°C / 390°F for mugs and tumblers, 193°C / 380°F for glass) and high-quality sublimation materials.
Can I use the Auto Tumbler Heat Press on an Australian outlet without a converter?
Yes — the AU version is rated for 230–240 V at 50 Hz and ships with an Australian I-type plug. Do not use a US-spec unit (120 V, 60 Hz) on an Australian outlet with a plug adapter; the voltage mismatch can damage the heating element and voids the warranty.
Final Thoughts
The HTVRONT Auto Tumbler Heat Press makes sublimating mugs, tumblers, and glass simple and efficient. With the right settings and proper technique, you can create professional-quality custom drinkware that makes perfect gifts or products for your small business.
Remember to always use sublimation-ready blanks, follow the recommended temperature and time settings, and handle hot items with heat gloves. With practice, you'll be creating stunning sublimated pieces in no time.
If you also cut your own designs, a Vinyl Cutter pairs well with this press — cut the design first, then wrap and press for a full in-house workflow.
Looking for more inspiration? The keep-learning section below covers the other HTVRONT heat presses and the full vinyl cutter series.
Keep Learning
Sublimation is one skill in a wider HTVRONT lineup. The guides below cover the other heat presses in the range and the full vinyl cutter series for print-then-cut projects.
