Views: 0 Author: Site Editor Publish Time: 2025-12-09 Origin: Site
You use thermoforming cup making machines to shape plastic sheets. The machines use heat and pressure to make cups. Hengfeng’s technology helps you get good cups with less work. The cup making machine pulls in plastic sheets. It heats the sheets. It forms them into cups. It cools each cup. It trims each cup. Automation makes your work fast and steady. Hengfeng’s tilting cup making machines need less labor. They make more cups every minute. Here is how Hengfeng compares to others:
| Feature | Hengfeng Machines | Industry Averages |
|---|---|---|
| Production Quality | High-quality production | Varies |
| Operation Efficiency | Efficient and fast operation | Generally slower |
| Manual Intervention | Reduced manual intervention | Higher manual intervention |
Hengfeng's thermoforming machines make cups by themselves. This means fewer workers are needed. The machines can make up to 120 cups each minute.
These machines use different materials like PP, PS, and PET. This lets them make many types of cups for different needs.
The heating and cooling systems work well. They help make sure every cup is good. This stops mistakes and keeps cups safe.
Hengfeng's machines use less plastic and energy. This helps companies save a lot of money.
Taking care of the machines often helps them last longer. Smart control panels make sure they work well for a long time.
Image Source: unsplash
You begin by picking the right plastic sheets. These sheets come in many types. Some common choices are:
Polypropylene (PP): It is light and can handle heat. You can recycle it.
Polystyrene (PS): It is stiff and cheap. People use it for throwaway cups.
Polyethylene Terephthalate (PET): It is clear and good for cold drinks.
Biodegradable plastics like PLA: These are better for the environment.
You must check how thick the sheets are. The thickness changes how strong the cups are. Here is a table showing thickness ranges:
| Thermoforming Type | Thickness Range (inches) |
|---|---|
| Thin Gauge | 0.010 - 0.080 |
| Heavy Gauge | Up to 0.45 |
Heavy gauge thermoforming uses sheets that are 1 to 15MM thick.
Hengfeng’s cup making machine works with many materials and thicknesses. This lets you make lots of different cups.
Next, you put the plastic sheet into the heater. The sheet needs to get hot enough. There are three heating zones:
| Heating Zone | Temperature Range (°C) |
|---|---|
| Pre-heating Zone | 80°C to 120°C |
| Forming Zone | 140°C to 180°C |
| Cooling Zone | 20°C to 30°C |
Heating time matters a lot. If you heat the sheet evenly, the cups look good. Uneven heating can make cups bend or break. Hengfeng’s machine keeps the temperature steady. This helps every cup look and feel the same.
When the sheet is hot, the machine shapes it into cups. The process uses vacuum and pressure:
Vacuum forming pulls the sheet over the mold. It works for simple cup shapes.
Pressure forming pushes air onto the sheet. It makes cups with smooth sides and more details.
Hengfeng’s tilting machines use both ways. They use a 7-bar high-pressure system for shaping. You get cups with sharp details and strong walls. The tilting helps spread the plastic evenly. Every cup has the same thickness.
After shaping, the cups need to cool down. The cooling system lowers the temperature fast. This step makes the cups strong. The cooling zone stays between 20°C and 30°C. Fast cooling means you can make more cups quickly. Hengfeng’s machines cool cups well and keep quality high.
When the cups are cool, the machine trims the edges. This removes extra plastic and makes the rim smooth. The trimming system must be exact. Here are the standard tolerances for cup sizes:
| Activity | Tolerance | Guideline |
|---|---|---|
| Formed Measurements | ± .020” | Additional .001 Per Inch Beyond 12” |
| Robotic Trimming | ± .020” | Includes Hole Diameters Greater Than 5” |
| Robotic Trimming | ± .020” | Trim Feature to Trim Feature Distance > 5” |
After trimming, the machine stacks the cups. Hengfeng’s automation helps stack cups fast. The machine counts and stacks cups by itself. This makes the process quicker and reduces mistakes. You get more cups ready for packing and shipping.
Automation in stacking helps Hengfeng’s machines work faster. It makes the process smoother and needs less help from people. This means cups get packed and handled quicker. Production rates go up.
These steps show how a thermoforming cup making machine turns plastic sheets into cups. Each stage uses smart technology. The process is quick, steady, and works well.
Image Source: pexels
The material feed system starts the process. It moves plastic sheets into the thermoforming machine. Hengfeng uses a smart feeding system. This system helps you waste less plastic. You can make more cups from each sheet. The system cuts and feeds the sheets very carefully. Here are some benefits:
You use more of each plastic sheet.
You save money because you waste less.
You help the environment by using less plastic.
The feed system works with the heating unit. This helps you get the best results when making cups.
The heating unit warms up the plastic sheets. Hengfeng’s heating machines, like the HFPT60/90-2R, heat sheets fast and evenly. The whole sheet gets the same temperature. The heat spreads quickly because of high thermal conductivity. You can heat sheets up to 6mm thick with good control. The heating unit uses up to 31KW of power. This means the sheets get hot fast. You get cups that look the same every time you use the machine.
The forming station shapes the hot plastic into cups. Hengfeng’s tilting machines use servo motors and cam systems. These parts move fast and are very accurate. Servo motors help you change molds quickly and use less energy. Here is a table showing the advantages:
| Advantage | Description |
|---|---|
| Improved Accuracy | Servo motors make movements more exact. |
| Energy Efficiency | The machine uses less energy. |
| Faster Mold Changes | You can change molds quickly. |
| Reduced Manual Labor | Automation means you need less help from people. |
| The forming station is the most important part. You get strong and detailed cups every time. |
The cooling system keeps the cups in shape after forming. Good cooling stops the cups from bending or breaking. Hengfeng uses a closed-loop cooling system. This system cools cups fast and keeps them strong. You only need about two hours of maintenance each month. The cooling system helps your cup making stay steady and reliable.
The trimming mechanism cuts off extra plastic from the cups. Hengfeng uses new trimming units that can cut film waste by up to 80%. You get smooth cup rims and waste less plastic. Here is a table showing different trimming techniques:
| Trimming Technique | Description | Best Use Case |
|---|---|---|
| CNC Trimming | Uses CNC machines for very exact cuts. | Good for big jobs and hard shapes. |
| Manual Trimming | People trim by hand. It is flexible but not as exact. | Good for small jobs and simple shapes. |
| Die Cutting | Uses dies to cut parts under pressure. | Best for lots of cups and thin plastic. |
| You get neat cuts and save plastic with Hengfeng’s trimming system. This step is important for making good cups. |
The control panel lets you run and watch the whole machine. You use it to set temperatures and check how things line up. Hengfeng’s control panel uses smart technology for better control. Here is a table of features:
| Feature | Description |
|---|---|
| Interface | Lets you see and control many settings and steps. |
| Control Technologies | Uses smart controls for heating, forming, and lining up parts. |
| Product Quality | Automation keeps the cups good and the work fast. |
| You get better cups and save time setting up. You also save money on labor. The control panel helps you waste less and keep the machine working well. |
You want your factory to work fast and not stop. Thermoforming cup making machines help you make cups quickly. Hengfeng’s machine uses automation to help you make more cups. You can make up to 120 cups every minute. The machine makes each cycle shorter. You wait less and make more cups. The plastic cup machine keeps working well, even with fewer workers. Here is a table that shows how automation helps:
| Impact of Automation | Description |
|---|---|
| Reduction in Manual Labor | Automation means you need fewer people. |
| Increased Production Speed | Automation makes each cycle faster. |
| Improved Product Quality | Machines help lower mistakes and keep cups good. |
| Cost Savings | Fewer workers and less waste save money. |
| Operational Continuity | Automation keeps things running, even if hiring is hard. |
You can use thermoforming machines to make many things. Hengfeng’s tilting cup making machine works with PP, HIPS, PVC, and PET. You can make cups, bowls, and square boxes. This helps you change what you make when you need to. The automation system counts, stacks, and packs cups for you. You do not have to do these jobs by hand. You can switch between products easily. Here is a table of what you can make:
| Product Type | Materials Supported |
|---|---|
| Cups | PP, HIPS, PVC, PET |
| Bowls | PP, HIPS, PVC, PET |
| Square Boxes | PP, HIPS, PVC, PET |
You save money with a disposable cup making machine. Automation means you need fewer workers. The machine uses less plastic because it cuts waste. Your energy bills go down because the machine uses power well. You spend less on fixing the machine because Hengfeng builds them strong. You can keep working even if it is hard to find new workers.
You want every cup to be safe and good. Hengfeng’s thermoforming cup making machines check quality at every step. The machine checks materials before, during, and after making cups. You get cups that are safe for food and drinks. The machines meet ISO9001, CE, and UL safety rules. You can trust the packaging for your products. The thermoforming process keeps cups clean and strong. You keep your customers and your brand safe with every cup.
You watch how thermoforming machines change plastic sheets into cups. The process has heating, forming, cooling, and trimming steps. Each step uses smart systems for speed and accuracy. Hengfeng’s machines help you make cups faster and more reliably. You get high automation, save energy, and work with precision. Many people pick Hengfeng for making and packing cups because of these reasons:
| Feature | Advantage |
|---|---|
| Energy Efficiency | Uses 30% less energy than older models |
| Production Rate | Processes up to 800 kg per hour |
| Automation | Forms, cuts, and stacks automatically |
| Precision | Accuracy up to 0.05mm |
| Cost Savings | Saves about $15,000 on energy yearly |
You can count on Hengfeng’s thermoforming machines to help your business and reach your goals.
Automation helps you run the machine with less work. You set it up once, and it does the rest. It feeds, heats, forms, and stacks cups by itself. This makes things go smoothly and stops many mistakes. You get cups made faster and they turn out better.
You can use PP, PS, PET, and PLA sheets. The machine changes how it works for each material. This helps you make different kinds of cups. You can meet what the market wants.
You should clean the machine every day. Check the moving parts once a week. Doing this keeps the machine working well. You stop problems before they start. Hengfeng’s design makes it easy to take care of.
The machine can make up to 120 cups each minute. This fast speed helps you fill big orders. The machine keeps working well and does not slow down.
Yes, you can change the molds fast. The machine only stops for a short time. You keep making cups and can meet what customers want. This makes your work more flexible.
