Negative Pressure Forming Integrated Machine

Negative Pressure Forming Integrated Machine

Negative pressure forming integrated machine is a device used to create 3D shapes from plastic sheets. The machine consists of a heated mold and a plastic sheet placed on top of it. Once the plastic is heated, the machine creates a vacuum that sucks the sheet into the mold. As the sheet cools, it hardens and retains the shape of the mold. Negative pressure forming integrated machines are capable of producing parts with intricate shapes and details, making them ideal for manufacturing products such as packaging materials, medical devices, and other components. They are also relatively inexpensive and can produce parts quickly, making them an efficient and cost-effective option for many manufacturing processes.
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Product Introduction

Your Professional Negative Pressure Forming Integrated Machine Manufacturer in China!

 

 

Dongguan Taiwan Tai Zhang Machinery Co., Ltd. is located in Dongguan, the "World Factory". The company is committed to the research and development, manufacturing and sales of sheet and film extrusion equipment. We specialize in the production of sheet extruders, cast film extruders and other equipment. Our company strives for survival by quality, development by brand, and provides customers with high-quality and reliable products with an efficient and flexible production management model and a pragmatic attitude!

 

塑料挤出机 PC PMMA 片材挤出机

PC PMMA Sheet Extruder

 

PC PMMA sheet extruder is equipped 45° diagonal three-roller calendar, with high performance vented extruder, melt pump, die, screen change system, cooling rocket, haul-off unit, cutting unit etc. This kind of extruder is specially designed for producing PMMA and PC single-layer and multi-layer sheet with thickness of 0.6mm to 20 mm and width of 600mm to 2500mm. It can be to produce PS, PP and PE sheet also.

隔音塑料破碎机

Soundproof Plastic Crusher

 

Soundproof plastic crushers are an essential machine in the plastic recycling process, responsible for reducing plastic waste and pollution. The working principle of the soundproof plastic crusher is similar to that of the ordinary plastic crusher. The difference is that the sound-absorbing materials are installed in the machine and crushing chamber, and the noise generated by the machine during operation is reduced by these materials.

PET PP PS 塑料吸塑机 四工位塑料热成型机

PET PP PS Plastic Blister Machine Four-Station Plastic Thermoforming Machine

The four-station plastic thermoforming machine is forming, cutting and stacking in one line. It is completely driven by servo motor, stable operation, low noise, high efficiency. Four-station plastic thermoforming machine mainly for the production of variety of plastic containers (egg tray, fruit container, food container, package containers, etc.) with thermoplastic sheets, such as PP, APET, PS, PVC, EPS, OPS, PEEK, PLA, etc.

高速真空成型机

High Speed Vacuum Molding Machine

 

High speed vacuum molding machine is designed by the principle of mechanical-electrical-pneumatic integration. It adopts PLC control system, panel and digital power control. This full-automatic forming equipment for thermoforming plastic sheet includes feeding, heating, forming, cooling, mold ejecting, cutting by one process. The machine is suitable for making all size packing containers, in open-type with thin-wall, by using roll-sheet, under high-speed vacuum suction-forming processing.

Plastic Blister Machine Positive And Negative Pressure Vacuum Forming Machine

Factory PET Fully Automatic Blister Vacuum Forming Machine

Plastic Vacuum Forming Machine Suitable sheet materials: PP, transparent PP, PE, PS, HIPS, KPS, PVC, PET, GPET, ABS, and all other heat formed processed sheet materials.

制杯吸塑在线破碎机

Cup-making Blister Online Crusher

 

This is a device used in thermoforming cups, thermoforming cup lids, disposable environmentally friendly lunch boxes, blister forming, etc., which are automatically pulled in and crushed online, and automatically transported. It is suitable for the above equipment to automatically pull the net-shaped residual material into the crusher and crush it at the end of the forming and cutting. In the production process of the traditional cup making machine, before the finished product is packaged, the remaining net-like material is collected by a winder, and then manually transported away for centralized crushing. In this process, it is difficult to avoid a lot of pollution. Moreover, when the thicker roll material is pulverized in a concentrated manner, the power of the pulverizing motor is larger, and the energy consumption is higher.

Plastic Vacuum Forming Machine High Speed Automated Blister Machine

Plastic Vacuum Forming Machine High Speed Automated Blister Machine

This machine is widely used for sealing packaging of toys, hardware, cosmetics, electronic products (such as batteries, electronic components, etc.), and food (such as fruit trays, snack boxes, biscuit boxes, food trays, trays, etc.), Medicines, etc. It is suitable for PVC, PE, PET, PP, PS, and HIPS plastic sheets.

High Speed Automated Blister Machine Vacuum Molding Machine

High Speed Automated Blister Machine Vacuum Molding Machine

This machine is widely used for sealing packaging of toys, hardware, cosmetics, electronic products (such as batteries, electronic components, etc.), and food (such as fruit trays, snack boxes, biscuit boxes, food trays, trays, etc.), Medicines, etc. It is suitable for PVC, PE, PET, PP, PS, and HIPS plastic sheets.

High Speed Automated Blister Vacuum Molding Machine

High Speed Automated Blister Vacuum Molding Machine

This machine is widely used for sealing packaging of toys, hardware, cosmetics, electronic products (such as batteries, electronic components, etc.), and food (such as fruit trays, snack boxes, biscuit boxes, food trays, trays, etc.), Medicines, etc. It is suitable for PVC, PE, PET, PP, PS, and HIPS plastic sheets.

 

Why Choose Us

Rich Products
We provide a wide range of products mainly including: PLA/ PET/ PP/ PE/ PS/ ABS/ APET, PETG, CPET sheet production lines, PC, PMMA optical sheet production lines, PVC/ PP/ PE/ PS/ PC/ ABS sheets Production lines, ABS, HIPS single-layer, multi-layer sheet production lines, plastic vacuum forming machines and plastic machinery.

 

High Quality Products
Our products will undergo several product inspections before being sent out to ensure product quality. And we have 100% quality assurance responsibility for our customers, and we will be responsible for any quality problems that arise.

 

Excellent Service
We have online customer service every day to answer your questions about the product, handling the customer complaint and solve problem for customers. Our customer service will also follow up on product usage.

 

Rich Experience
Our company has 15 years of industry experience, and our professionals have excellent knowledge and skills. We strive for excellence in product manufacturing and have a complete product production line.

 

Introduction of Negative Pressure Forming Integrated Machine

 

Negative pressure forming integrated machine is a device used to create 3D shapes from plastic sheets. The machine consists of a heated mold and a plastic sheet placed on top of it. Once the plastic is heated, the machine creates a vacuum that sucks the sheet into the mold. As the sheet cools, it hardens and retains the shape of the mold. Negative pressure forming integrated machines are capable of producing parts with intricate shapes and details, making them ideal for manufacturing products such as packaging materials, medical devices, and other components. They are also relatively inexpensive and can produce parts quickly, making them an efficient and cost-effective option for many manufacturing processes.

 

Benefits of Negative Pressure Forming Integrated Machine

Uniformity and Strength
Negative pressure forming integrated machine ensures uniform material distribution during the container production process. The technique involves applying a vacuum to draw the heated thermoplastic sheet over the mold. This suction force allows the material to conform precisely to the mold's contours, resulting in consistent wall thickness throughout the container. As a result, the containers exhibit enhanced strength and durability.

 

Precision and Design Flexibility
Negative pressure forming integrated machine enables the reproduction of containers with complex shapes and intricate details. By using molds with intricate designs, manufacturers can achieve precise replication of shapes. This flexibility in design empowers businesses to create unique and visually appealing packaging solutions that stand out in the market.

 

Speed and Cost-effectiveness
Negative pressure forming integrated machine offers a highly efficient production process. The integration of mechanical, pneumatic, and electrical systems, along with programmable logic controllers (PLCs), ensures precise control and synchronization of each step. This automation reduces the cycle time required for each container, resulting in higher production output. Moreover, the simplicity and convenience of the touch screen operation further contribute to streamlined workflows and increased productivity.

 

Material Efficiency and Environmental Impact
Negative pressure forming integrated machine minimizes material waste during the production of plastic containers. The technique optimizes the use of thermoplastic sheets, reducing excess material and minimizing scrap generation. By minimizing material waste, manufacturers can achieve significant cost savings while also demonstrating a commitment to sustainable and eco-friendly practices.

 

The Difference Between Negative Pressure Forming Integrated Machine and Positive and Negative Pressure Integrated Forming Machine
Negative Pressure Forming Integrated Machine
PLA Biodegradable Sheet Extruder PET PP PS Plastic Extruder Machine
Plastic Extrusion Machine Sheet Extruder Machine Biodegradable
Four-Station Plastic Vacuum Forming Machine Plastic PET PP PS Blister Machine

Different Concepts
Positive and negative pressure integrated molding machine, generally speaking, in addition to negative pressure, it also has a positive pressure. When the machine is in operation, the bottom is pumping the top pressure, not only the bottom negative pressure is vacuuming, but also the top pressure is added, so it becomes a positive and negative pressure. The negative pressure molding machine is only vacuumed below, and there is no pressure on the top, so it is called a negative pressure machine.

 

The Finished Product Has Different Effects
Positive and negative pressure integrated molding machine, the three-dimensional sense of the workpiece water chestnut, concave-convex surface, groove surface, corners, etc. will be stronger. The negative pressure forming machine only uses negative pressure and does not add any pressure. It can only rely on airflow to pull down, so the three-dimensional effect of the corners, grooves and other positions of the processed workpiece is not strong.

 

Different Degrees of Peeling
Positive and negative pressure integrated molding machine, when working, the transmission is in place, so that the workpiece is not easy to release. In negative pressure forming machine, the temperature transmission is not enough, so the relative adhesion will be relatively poor, and the product is easy to fall off after many times of wear.

 

What Should be Considered When Choose Negative Pressure Forming Integrated Machine
 

Dimensions and Capacities
The size and capacity of your negative pressure forming integrated machine should be the first factor to consider. The size of the machine will determine the maximum size of parts that can be produced, while the machine's capacity indicates how many parts can be produced per hour. You need to evaluate your production requirements to ensure the machine you choose can meet your size and output needs.

 

Material Compatibility
Negative pressure forming integrated machines are suitable for various types of plastic materials. It's important to make sure the machine you choose is compatible with the type of material you plan to use. Different machines may have different temperature ranges, which can affect the quality of the final product. Understanding temperature ranges and other material compatibility considerations can help you choose the best machine for your application.

 

Mold Design
Mold design is a key aspect of negative pressure forming integrated machines. The mold determines the shape and size of the final product. Therefore, it is important to consider the complexity of the parts you intend to produce and ensure that the machine you choose has the molding capabilities to meet your requirements. Some negative pressure forming integrated machines can also create multiple parts simultaneously, which can increase efficiency and save time.

 

Productivity
Negative pressure forming integrated machines are designed to maximize production efficiency. Factors such as heating time, cooling time and vacuum pressure all affect the speed and quality of the final product. When choosing a negative pressure forming integrated machine, consider the level of automation and the machine's ability to streamline the production process. Automated systems can reduce human error, improve consistency, and increase throughput.

 

Maintenance and Support
The maintenance and support provided by the negative pressure forming integrated machine manufacturer should also be considered when making a purchasing decision. The machine you choose should have a warranty, and the manufacturer should provide technical support and maintenance services to ensure your machine is always running at peak performance. Regular maintenance can minimize downtime, reduce costs and extend the life of your machine.

 

How to Maintain the Negative Pressure Forming Integrated Machine?
 

Machine Cleaning

After completing the work on the negative pressure forming integrated machine should be removed to keep the surroundings and inside the machine clean and tidy, so as not to affect the normal operation of the machine next time. Vacuum cleaners of machine is also crucial to achieve quality control in vacuum formed parts. During use, the parts of the negative pressure forming integrated machine will shed some burrs, plastic and other residues. If these residues are not removed in time, the molding effect of the product will be affected. Therefore, various parts need to be cleaned regularly to interior and exterior parts.

Apply Oil Regularly

Negative pressure forming integrated machines are heavy-duty equipment that require frequent oiling to reduce wear on cables, brackets, and other components. Proper lubrication can effectively reduce worn or damaged parts, machine noise and extend the service life of the machine. Each sliding guide column, bearing and sprocket must be kept in good lubrication condition and should be lubricated regularly. Remove the workbench panel regularly, clean the dust on the bottom of the workbench and the vacuum filter, and allow the vacuum pipeline to pass.

Guide Strip

Because the plastic will flow onto the guide strip of the negative pressure forming integrated machine after melting, so during the use of the negative pressure forming integrated machine, the plastic residue on the guide strip of the negative pressure forming integrated machine should be cleaned in time. If not cleaned, the residue will have an adverse effect on the use of the guide strips, and may even affect the molding of the product and deteriorate the quality of the finished product.

Inspection of Electrical Parts

The electrical system of a negative pressure forming integrated machine is its core part and one of the most prone to problems. In order to avoid accidents, the electrical system needs to be checked regularly, including checking whether the wires are stuck in the machine, whether the cables, plugs, etc. are loose or damaged, etc. At the same time, ensure that the power terminals of the negative pressure forming integrated machine are kept dry and clean to reduce the possibility of circuit burnout.

Cooling System Maintenance

Negative pressure forming integrated machines generate a large amount of heat during operation, which must be dissipated through a cooling system. If the cooling system cannot work properly, it will seriously affect the working efficiency and life of the machine. During maintenance, it is necessary to check whether the fan of the negative pressure forming integrated machine is operating normally and clean the radiator to prevent dust and other impurities from clogging it and causing poor heat dissipation.

Vacuum Pump

Always observe the amount of oil in the oil mist device, and adjust the amount of oil in a timely manner. When the new machine is in operation, increase the amount about 3 days for 1 bottle of oil. After one week of use, the amount can be reduced to ensure that each pneumatic component has sufficient lubrication. Automatic continuous vacuum thermoforming Characteristics of the machine. Keep the oil level in the vacuum pump appropriate. If the oil level is too high, the oil will overflow from the exhaust port. If the oil level is too low and the vacuum degree of the vacuum pump cannot meet the requirements, it will also cause damage to the vacuum pump. Every working shift should first check the oil level of the vacuum pump, the oil should not be lower than the oil level line, and the vacuum pump oil should be replaced once a month.

 

 
Our Factory

 

Our factory covers an area of more than 5,000 square meters and has more than 300 employees.

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Ultimate FAQ Guide to Negative Pressure Forming Integrated Machine
 

Q: How Does a Negative Pressure Forming Integrated Machine Work?

A: A thermoplastic sheet is loaded into the negative pressure forming machine, and a heating element is activated. The sheet is heated until it reaches its softening point, at which it becomes pliable. The heated sheet is then moved over the mold, and the vacuum is turned on. The vacuum draws the sheet down onto the mold, pulling it into the desired shape. Once the sheet has taken on the shape of the mold, the vacuum is turned off, and the sheet is allowed to cool and solidify. Once the sheet has cooled and solidified, it is removed from the mold. This is typically done automatically by the negative pressure forming machine.

Q: Which is better, vacuum forming or negative pressure forming integrated machine?

A: Vacuum forming machines are ideal for small batch production and simple products with minimal details. This machine is the first choice when trying to produce items quickly and when designing and building large items that require thin walls and lightweight. This pressure forming machine is ideal when aesthetics are critical. Ideal for items that require detailed texture, crisp features, sharp corners, built-in logos, or other styling techniques.

Q: What are the parts of a negative pressure forming integrated machine?

A: The negative pressure forming integrated machine is mainly composed of three parts: the electric control part, the mechanism part and the hydraulic part.

Q: What are advantages of Negative Pressure Forming Integrated Machine?

A: Negative pressure forming integrated machine can save the day when you want a low cost vacuum formed plastic product with high-end appearance, especially on low volume orders. Compared to the more expensive injection molding machine, negative pressure forming integrated machine captures the same sharpness of detail and is proving to be a boon to the plastics industry. Louvered techniques, label & logo recesses along with undercuts for mounting additional components can be molded in. Designers can now incorporate more additional features into products, providing an enhanced look and feel. Negative pressure forming integrated machine can increase the visual and tactile desirability of a molded plastic product also offering the extra comfort of a wider profit margin compared to the injection route.

Q: What is the process of using negative pressure forming integrated machine?

A: In its simplest form the negative pressure forming integrated machine involves a process of heating a sheet (which can be mono material, a coextrusion or a laminate) of even thickness and drawing it over, or into a mould to form a rigid or semi-rigid shape. The excess material is trimmed off usually, leaving a rim around the finished article.

Q: How accurate is negative pressure forming integrated machine?

A: Negative pressure forming integrated machine is an accurate manufacturing machine. The final part takes the mold's exact shape, leading to a consistency in shape and size from batch to batch when using the same mold. Accuracy and precision are crucial for components that must fit into another part.

Q: What are the applications of negative pressure forming integrated machine?

A: Negative pressure forming integrated machines are used to produce disposable food containers used in the fast-food industry, such as containers for french fries, burgers, and sandwiches. Negative pressure forming integrated machines are used to produce packaging for deli meats, cheeses, and baked goods, such as muffins, cupcakes, and cookies. Negative pressure forming integrated machines are also used to produce packaging for convenience foods, such as microwaveable meals, instant noodles, and snack foods.

Q: What is a negative pressure forming integrated machine?

A: Negative pressure forming integrated machine uses both a vacuum to draw the thermoformed sheet into the cavity of the mold, and positive air pressure to push the thermoformed sheet tightly against the surface of the mold, picking up precise surface details.

Q: What does a negative pressure forming integrated machine do?

A: During the forming process, the forming machine supplies work to the workpiece in the form of energy. This energy is used to overcome the deformation resistance of the material and to initiate and maintain the formation of the workpiece.

Q: How do you maintain a negative pressure forming integrated machine?

A: Use a soft cloth or brush to gently wipe the surface of the machine, and use compressed air to blow away dust and debris from inside. Some negative pressure forming integrated machines require regular lubrication to ensure smooth operation.

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