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Paper Pulp Molding Machine For Sale
Large Stock Paper Pulp Molding Equipment with Factory Price For Sale
Look no further than our paper pulp molding machine! Our state-of-the-art machine uses recycled paper to create strong and durable packaging materials that are perfect for a wide range of products.
From 1-side rotary paper pulp molding production lines to 8-side rotary paper pulp molding machines, our machine meets your demands for both small and large projects with a capacity ranging from 500 to 11,000pcs/h.
According to the output, Poly Machine offers:
According to the capacity, Poly Machine offers:
5-side rotary paper pulp molding machine
4-side rotary paper pulp molding machine
Types of Paper Pulp Molding Machine For Sale
Innovative and efficient, paper pulp molding machines are the ideal choice for producing an array of paper-based products from used paper.
From egg trays, fruit or apple trays, coffee & drink & wine trays, to shoe pulp trays, nursery & seedling trays, industrial packaging pulp trays, these machines come equipped with technology that can create products of different sizes and shapes with minimal effort and time.
Choose from our range of 1-side, 4-side, 5-side, or 8-side machines, each with a unique capacity ranging from 600pcs/h to 10500pcs/h. For larger demands, we offer customized 12-side machines as well.
Streamline your production process and optimize your output with these exceptional machines.
1-Side Paper Pulp Molding Machine For Sale
Discover our 1-side paper molding machine, designed for small projects like producing 500-1500 egg trays per hour. Our 1-side paper pulp molding machine is the perfect choice due to its affordability, ease of use, and maintenance. And, it’s compatible with natural drying systems, which translates to a 30% cost reduction.
We offer PLF1-2, PLF1-3, and PLF1-4 models that cover output ranges from 500pcs/h to 1500pcs/h with a molding cycle of 6-7 times per minute. Get started on your small project today!
| Model | PLF1-2, PLF1-3, PLF1-4 |
| Output Capacity (pcs/h) | 500-1500 |
| Molds Plate Size | 850mm x 410mm, 1250mm x 410mm, 1650mm x 410mm |
| Drying System | Natural & Brick & Metal Drying |
| Paper Consumption | 42kg/h, 70kg/h, 105kg/h |
| Power | 33kw, 33kw, 42kw |
4-Side Paper Pulp Molding Machine For Sale
Poly 4-side paper pulp molding machine is the ultimate solution for your medium or large project. Efficiently producing up to 3000pcs/h of egg trays with high output and superior quality, this machine boasts a more competitive price over 5-side or 8-side machines.
Choose from our PLF3-4 or PLF4-4 model paper molding machines, each featuring 4 sides and a convenient molding cycle of 10-15 times per minute.
And with compatibility for natural drying, brick drying, and metal drying systems, our 4-side paper molding machine promises to revolutionize your production process.
| Model | PLF3-4, PLF4-4 |
| Output Capacity (pcs/h) | 2000-3000 |
| Molds Plate Size | 1250mm x 470mm, 1470mm x 470mm |
| Drying System | Natural & Brick & Metal Drying |
| Paper Consumption | 175kg/h, 210kg/h |
| Power | 45-57kw, 50-60kw |
5-Side Paper Pulp Molding Machine For Sale
Our 5-side paper pulp molding machine boasts superior quality and high output, capable of producing up to 4000pcs/h of all sorts of paper trays.
With a faster molding cycle and automation controls, the 5-side machine allows for more complex and intricate designs. It is the perfect option for large-scale production facilities that demand high quality and flexibility. Also compatible with natural drying, brick drying, and metal drying system.
| Model | PLF4-5 |
| Output Capacity (pcs/h) | 3000-4000 |
| Molds Plate Size | 1800mm x 470mm |
| Drying System | Natural & Brick & Metal Drying |
| Paper Consumption | 280kg/h |
| Power | 65-80kw |
8-Side Paper Pulp Molding Machine For Sale
Poly 8-side paper pulp molding machine is the perfect option for those looking to take their production capabilities to the next level. Designed with eight sides, this advanced machine allows for even more intricate and unique designs compared to the four and five-side models.
With a molding cycle of 15-22 times per minute, the 8-side machine is highly efficient and capable of producing up to 11,000pcs/h of egg trays or other pulp-based products.
Despite the higher cost of an 8-side machine, the flexibility and increased production capabilities make it an ideal choice for large-scale manufacturing facilities. In addition, the 8-side machine is compatible with a variety of drying systems, including natural, brick, and metal drying, allowing for even more flexibility in the production process. Choose the 8-side paper pulp molding machine for the ultimate solution in advanced and efficient production capabilities.
| Model | PLF4-8, PLF5-8, PLF6-8, PLF8-8 |
| Output Capacity (pcs/h) | 4000-11000pcs/h |
| Molds Plate Size | 1470mm x 470mm, 1790mm x 470mm, 2100mm x 470mm, 2900mm x 470mm |
| Drying System | Natural & Brick & Metal Drying |
| Paper Consumption | 315kg/h, 420kg/h, 490kg/h, 630kg/h |
| Power | 90-280kw |
Choosing Drying System For Paper Pulp Molding Production Line
1. Natural/Manual Drying:
Natural drying is a commonly used method in paper pulp molding to dry and solidify the molded products. After the paper pulp has been molded into the desired shape using a paper pulp molding machine, the products are transferred to a drying area or tray for natural evaporation of moisture.
Compared with brick drying and metal drying, natural drying or say, manual drying system costs less and is more suitable for small capacity.
Matching Machines: PLF1-2, PLF1-3, PLF1-4, PLF3-4
Pros: Low costs in laboring, less space occupied.
Cons: Takes 4-6 hours for drying, subject to weather.
2. Brick Drying:
The working principle of brick drying involves the use of brick-shaped kilns or drying chambers that provide a controlled environment for the drying process. These kilns are designed to withstand high temperatures and are typically heated by an external heat source, such as natural gas or electricity.
It provides a more controlled and efficient drying process compared to natural drying methods. The use of kilns allows for precise temperature and humidity control, resulting in consistent and predictable drying outcomes.
Matching Machines: PLF4-4, PLF4-5, PLF4-8
Pros: Long service life, less labor costs compared with natural drying, takes a few minutes for drying.
Cons: Large space is required, need manual packaging after drying.
3. Metal Drying:
In a paper pulp molding production line, metal drying provides an effective and efficient means of drying paper pulp molded products, ensuring uniform moisture removal and achieving desired drying outcomes. The drying parameters, including temperature, airflow rate, and duration, can be adjusted based on the specific requirements of the paper pulp molded products. This customization allows for versatile drying capabilities to accommodate different product types and moisture content levels.
Metal drying offers the advantage of faster drying times compared to natural drying methods. The controlled heat transfer and optimized airflow within the drying equipment enable the rapid evaporation of moisture, reducing the overall drying time. This efficiency in moisture removal helps to minimize the risk of uneven drying and resulting defects in the final products.
Matching Machines: PLF4-8, PLF5-8, PLF6-8, PLF8-8
Pros: Portable, easy to install and operate, space saver with multilayer structure.
Cons: Expensive, high energy consumption.
What Poly Paper Pulp Molding Machine Offer
Looking for ways for quality paper pulp molding? Choose Poly paper pulp molding machines!
Low Failure Rate
Built with cutting-edge technology, the production processes will not be disrupted by machine breakdowns.
Easy Operation
The high automation design in each process enables easy operation, that will reduce at least 40% of labor costs.
Eco-friendly Design
Made from recycled paper and other renewable materials, our machine can minimizes waste in large amount.
Wide Uses
From egg tray, fruit tray, coffee tray to nursery tray and shoe tray, you can get any wanted output from our machine.
Paper Pulp Molding Machine Price
| Paper Pulp Molding Machine Models | Capacity (70-80g) | Reference Price Range |
| PLF1-2 | 500-700 pcs/h | $8,000-$10,000 |
| PLF1-3 | 800-1,200 pcs/h | $8,500-$11,000 |
| PLF1-4 | 1,200-1,500 pcs/h | $9,500-$21,000 |
| PLF3-4 | 1,800-2,500 pcs/h | $15,000-$29,500 |
| PLF4-4 | 2,500-3,000 pcs/h | $16,000-$75,000 |
| PLF4-5 | 3,000-4,000 pcs/h | $24,000-$95,000 |
| PLF4-8 | 4,000-5,000 pcs/h | $40,000-$100,000 |
| PLF5-8 | 4,500-5,500 pcs/h | $41,000-$121,000 |
| PLF6-8 | 6,000-7,000 pcs/h | $49,000-$155,000 |
| PLF8-8 | 10,000-11,000 pcs/h | $58,000-$180,000 |
At our company, we offer a range of paper pulp molding machines that cater to the varying needs and demands of our customers. Despite the varying costs, each of our machines comes with features that guarantee the production of high-quality, reliable, and consistent pulp-based products.
Our experienced staff is always available to assist and guide our clients in choosing the best equipment for their specific needs and budget. Contact us today to learn more about our paper pulp molding machine options and pricing.
Raw Materials and Final Products of Poly Paper Pulp Machine
Raw materials:
The raw materials utilized in our paper pulp molding production line include various waste paper materials. These materials encompass waste paper boxes, books, newspapers, paper crates, book scraps, recycled egg trays, used egg trays, and other similar waste paper materials.
Final products:
The paper pulp molding production line yields a diverse range of final products. These products encompass 24/30-piece egg trays, 6/12-egg cartons, egg boxes, egg plates, apple trays, fruit trays, shoe supports, paper trays for electronic products, rice seeder trays, phone trays, wheel trays, industry packages, cup trays, bottle trays, coffee trays, wine trays, and more.
Specifications of Poly Paper Pulp Molding Machine
Specifications of small output paper pulp molding machine:
| Model | PLF1-2 | PLF1-3 | PLF1-4 | |
| Output capacity | 500-700pcs/h | 800-1200pcs/h | 1200-1500pcs/h | |
| Molds plate size | 850MMX410MM | 1250MMX410MM | 1650MMX410MM | |
| Molds quantites | 2sets | 3sets | 4sets | |
| Operation mode | Inverted suction molding | |||
| Molding cycle | 6-7times/minute | |||
| Power | 33kw | 33kw | 42kw | |
| Paper consumption | 42KG/H | 70KG/H | 105KG/H | |
| Drying methods | A: Natural air drying of products through sunlight and natural breeze | |||
| B: Automatic conveyor bricks building drying oven | ||||
| C: automatic 6 layers metal drying oven | ||||
| The equipment capacity is calculated based on the production of 30 egg trays, with a size of 300 * 300mm and a dry tray weight of 70g. Various specifications of molds and equipment can be customized according to customer requirements for configuration adjustment. | ||||
Specifications of medium output paper pulp molding machine:
| Model | PLF3-4 | PLF4-4 | PLF4-5 | PLF4-8 | |
| Output capacity | 1800-2500pcs/h | 2500-3000pcs/h | 3000-4000pcs/h | 4000-5000pcs/h | |
| Molds plate size | 1250MMX470MM | 1470MMX470MM | 1800MMX470MM | 1470MMX470MM | |
| Molds quantites | 12+3sets | 16+4sets | 20+5sets | 32+4sets | |
| Operation mode | Rotary drum adsorption molding | ||||
| Molding cycle | 10-15times/minute | ||||
| Power | 45-57kw | 50-60kw | 65-80kw | 90-135kw | 90-135kw |
| Paper consumption | 175KG/H | 210KG/H | 280KG/H | 315KG/H | 315KG/H |
| Drying methods | A: Natural air drying of products through sunlight and natural breeze | × | |||
| B: Automatic conveyor bricks building drying oven | |||||
| C: automatic 6 layers metal drying oven | |||||
| The equipment capacity is calculated based on the production of 30 egg trays, with a size of 300 * 300mm and a dry tray weight of 70g. Various specifications of molds and equipment can be customized according to customer requirements for configuration adjustment. | |||||
Specifications of large output paper pulp molding machine:
| Model | PLF5-8 | PLF6-8 | PLF8-8 | |
| Output capacity | 4500-5500pcs/h | 6000-7000pcs/h | 10000-11000pcs/h | |
| Molds plate size | 1790MMX470MM | 2100MMX470MM | 2900MMX470MM | |
| Molds quantites | 40+5sets | 48+6sets | 64+8sets | |
| Operation mode | Rotary drum adsorption molding | |||
| Molding cycle | 15-22times/minute | |||
| Power | 130-147kw | 180-220kw | 250-280kw | |
| Paper consumption | 420KG/H | 490KG/H | 630KG/H | |
| Drying methods | B: Automatic conveyor bricks building drying oven | |||
| C: automatic 6 layers metal drying oven | ||||
| The equipment capacity is calculated based on the production of 30 egg trays, with a size of 300 * 300mm and a dry tray weight of 70g. Various specifications of molds and equipment can be customized according to customer requirements for configuration adjustment. | ||||
Global Cases
PLF1-3 Paper Pulp Molding Machine Exported to India
We are proud to announce that our PLF1-3 paper pulp molding machines have recently been exported to India. These machines are designed for small to medium-sized production and are ideal for businesses that are just starting to venture into the pulp molding industry.
PLF5-8 Paper Pulp Molding Production Line Transported to Mozambique
PLF5-8 paper pulp molding production line was transported to Mozambique. This impressive production line boasts a molding cycle of 15-22 times per minute and can produce up to 6,500pcs/h of egg trays or other pulp-based products.
Coffee Tray Making Machine Ship to Ghana
PLF6-8 Egg Tray Making Machine Export to Argentina
Apple Tray Making Machine Sent to Cambodia
PLF4-5 Paper Pulp Molding Machine Ship to Bulgaria
Small Shoe Tray Making Machine Ship to Zambia
PLF8-8 Egg Carton Making Machine to Tajikistan
Testimonials
★★★★★
The Machine Has Significantly Increased the Efficiency of My Egg Tray Production!
I recently ordered a 4-side paper pulp molding machine from this company, and I couldn’t be happier with my decision. The machine is easy to operate and has significantly increased the efficiency of my egg tray production. The quality of the equipment is exceptional.
Satya Waskita
From Indonesia
★★★★★
It Helps Bring My Investment Back in Just One Year!
We have been using the paper pulp making machine from this company for the past two years with outstanding results. It has demonstrated an unmatched rate of pulp production which has brought my investment back in just one year.
Jay Saunders
From Australia
Process of Paper Pulp Making Machine
Understanding the process of paper pulp making machine can help businesses and individuals create high-quality paper pulp output efficiently while producing minimal waste. Have a look at Poly paper pulp making machine working process.
1. Pulping
The paper pulp making machine production process begins with the collection and sorting of waste paper, which is then shredded and mixed with water to create a pulp mixture. This pulp mixture and then is filtered to remove any impurities, such as inks and other debris.
Major Equipment:
Hydraulic Pulper
Pulp Refiner
Pulp Pump
Water Pulp
2. Pulp Molding
The pulp mixture is then poured into the pulp molding machine, which molds the tray into the desired size and shape. The machine applies a vacuum to remove excess water and create the mold shape, which is then transferred to the drying stage.
Major Equipment:
1-Side Molding
4-Side Molding
5-Side Molding
8-Side Molding
3. Drying
Once the paper tray have been molded, they are sent to the drying stage. The drying is done using natural, brick or meta dryer that evaporates any remaining moisture. This process ensures that the paper trays are completely dry and ready for the next stage.
Major Equipment:
Natural Dryer
Brick Dryer
Automatic Metal Dryer
4. Packaging
After the paper trays have passed quality assurance, they are then packed and ready to be shipped. The packaging process involves the use of a packaging machine or done by hand, where the paper trays are stacked and wrapped with thin plastic sheets or shrink wrap.
Major Equipment:
Hot Press
Packer
Stacker
Counter
Why Invest In Paper Pulp Molding Machine?
Growing demand and market opportunities:
With increasing awareness and regulations regarding sustainability and plastic waste reduction, the demand for eco-friendly packaging solutions is on the rise. Investing in a paper pulp molding machine can position your business to tap into this growing market and secure a competitive advantage.
Favorable government policies and incentives:
Many governments are providing incentives and support for businesses that adopt sustainable practices. Investing in a paper pulp molding machine may qualify you for tax benefits, grants, or subsidies, further improving your return on investment.
Customizability and branding:
Paper pulp molded products can be customized in terms of shape, size, and design. This feature allows businesses to create unique and branded packaging solutions, enhancing their product presentation and brand image.
Versatility of applications:
Paper pulp molding machines can produce a wide range of products, including packaging materials (such as trays, inserts, and clamshells), disposable tableware, medical supplies, and even protective cushioning for fragile items. This versatility offers various business opportunities across different industries.
Cost-effectiveness:
The production cost of paper pulp molded products is generally lower compared to traditional materials like plastic or foam. As the raw material is obtained from recycled sources, the production costs remain relatively stable, reducing the volatility associated with fluctuating commodity prices.
Advantages of Paper Pulp Molded Trays
- It is considered a form of environmentally friendly packaging as it falls under the category of green packaging. The egg trays made from pulp are recyclable, degradable, and reusable.
- The raw materials for pulp molding have a wide availability, resulting in low investment and recovery costs.
- Pulp molded egg trays are lightweight and can be stacked, which helps to reduce storage and transportation expenses.
- These egg trays exhibit good resistance against bending and tearing, while also offering flexibility and effective cushioning.
- They possess excellent heat insulation properties and are resistant to static electricity, water, moisture, shocks, and corrosion.
How to Choose Paper Pulp Molding Machine?
Determine the output of the trays:
- What are the intended purposes or applications of your trays, such as egg trays, egg cartons, fruit trays, etc.? This refers to the specific design of the molding dies for different tray types.
- How many trays can your production line manufacture per hour? Our egg tray machine has a production capacity ranging from 500 to 11,000 trays per hour.
Determine the drying system:
- Natural sun drying – Drying trays naturally under the sunlight is a cost-effective method, although it has limitations in terms of tray quantity and reliance on weather conditions. This drying method is suitable for all our 1-side rotary paper egg tray making machine.
- Semi-automatic Brick Building Dryer – This type of dryer consists of a bricks drying room and a combustion room that can utilize various fuels such as natural gas, coal, biomass, or diesel oil. Operators manually push the cart into the drying room. It is suitable for our 1-side and 4-side rotary machines.
- Fully Automatic Metal Dryer – Featuring multiple drying layers and automated delivery of the egg trays, this method is suitable for countries where brick costs are high or plant area is limited. It’s important to note that wood and coal cannot be used as heating materials for this dryer.
Know your budget:
What is the total investment required for this business? It is important to note that the cost of an egg tray machine is not limited to the price of the pulp molding machine alone. Factors such as construction costs, space requirements, maintenance expenses, labor costs, and other associated expenses should be taken into consideration.
FAQs of Paper Pulp Molding Machine
Q: Why paper pulp trays are inconsistent in weight?
Paper pulp trays can have inconsistent weights due to fluctuating paper pulp concentration and variable vacuum conditions during the production process. The attachment of a small amount of paper pulp to the mold can alter the concentration of the remaining pulp, typically controlled within a range of 2.56% to 3.6%.
Additionally, the negative pressure value generated by the negative pressure tank, which is part of the air compressor in the pulp molding system, can vary. As a result, trays produced with the same pulp suction time can exhibit weight changes of approximately ± 10%.
Q: Why can’t I get the desired paper pulp tray color?
The dyeing of paper pulp trays is typically achieved by adding water-soluble dyes to the original pulp during the proportioning process. However, the inconsistent concentration of paper pulp can impact the dye concentration. Furthermore, many dyes are temperature-sensitive, resulting in the following effects:
- The color of paper trays can be influenced by high temperatures during the drying process.
- The shaping of the paper pulp tray using a hot press machine, which reaches temperatures between 150-250 ℃, can also cause color variations.
Q: How to make the surface of paper pulp trays smooth and tidy?
After demolding, paper pulp trays typically retain some moisture and exhibit semi-wet characteristics. During the subsequent drying process, these trays may experience partial deformation. To enhance the appearance and shape of the trays, a hot press machine is commonly utilized. Our machine applies high temperature (ranging from 150 °C to 250 °C) and high pressure (ranging from 3T to 50T). We offer a fully automatic hot press machine that delivers energy efficiency, low noise operation, and high precision. It is an excellent option to consider for refining the appearance of paper trays.
Q: Why are there slight cracks on the surface of paper pulp trays?
During the initial formation of a wet paper tray on the mold, the pulp fibers naturally stack on top of each other, forming layers. However, the liquid paper pulp has fluid properties and can flow out from the mold grooves, leading to uneven thicknesses in the resulting tray after undergoing high-temperature drying. When a fully-dried paper pulp tray is subjected to significant external force, the outermost fibers can break and small cracks may form. It’s important to note that this phenomenon does not weaken the strength of the paper tray and thus does not impact its usability.
Q: How to choose the right mold?
- The optimal approach would be for the customer to provide a sample, as it allows us to find molds that closely match the size and shape of the sample or even customize a mold specifically for the desired product.
- In the absence of a sample, we kindly request that you provide the following data to ensure accurate production: A. Paper pulp length and width B. Depth of cavity C. Cavity length and cavity diagonal length
Q: Can I directly take straw, bagasse, and other agricultural residues as raw materials?
No, to manufacture paper pulp trays, it is crucial to utilize raw materials that consist of long fibers. Agricultural wastes, such as straw and bagasse, require specific treatment to be transformed into plant fiber pulp before they can be utilized in the production process. It is important to note that agricultural residues cannot be directly used as raw materials for manufacturing paper pulp trays.
Q: What is the raw material of paper tray mold?
Our paper pulp molding production line utilizes a range of waste paper materials. These materials encompass a diverse array of sources such as waste paper boxes, books, newspapers, paper crates, book scraps, recycled egg trays, used egg trays, and other similar waste paper materials.
Q: How to install the paper pulp molding machine? Do you offer an installation service?
Certainly, we provide comprehensive support for equipment installation by dispatching engineers to assist customers on-site. Additionally, we offer free remote installation services, which include access to professional guidance videos, installation manuals, and online assistance from our skilled technicians. This ensures that customers receive thorough guidance and support throughout the installation process.
We Are Poly Machinery
Trusted By 100+ Industries
Looking for a reliable partner in packaging industry? Look no further than Poly Machinery, the leading packaging machine manufacturer and exporter trusted by over 100 importers worldwide.
30+ Years Experience in Manufacturing
Our machine are exported to 100+ countries and won great praise around the world
Full set of Certificates
Poly Machinery has passed the CE, ISO and SGS certificates
Support on Installation & Training
Professional staff in our company offer fully support on installation and training
Our Certificates
Featured Products
Egg Tray Making Machine
Poly egg tray making machine, or say egg tray production line works to produce egg carton, egg box, egg plate and egg tray. From small to large output demand, we have suitable machine and accept customization.
Shoe Tray Making Machine
Poly shoe tray making machine is a perfect solution for footwear manufacturers wanting to increase efficiency. Our machine can produce shoe tray in various sizes and shapes for different needs.
Apple Tray Making Machine
Apple tray making machine in our company shows their brilliant performance in producing apple tray, straberry tray, grape tray, peach tray and any other types of tray for placing fruit safely. Also allow customization.
