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Full Automatic Pulp Molding Machine

Full Automatic Pulp Molding Machine with 3-template automated transfer system. Complete production line for small-batch eco-friendly packaging manufacturing.

Product Description

The Model BP-3530-3 equipment uses three templates and the molds are automatically transferred. It is used for small-batch production and product sampling. The complete production line of the standard configuration includes: pulp-mixing pump, cold vacuum pump, hot vacuum pump, pulp-refluxing pump, pulping machine, pulp-mixing bucket, pulp-refluxing bucket, vacuum water-refluxing tank and trimming machine.

SpecificationValue
Model No.BP-3530-3
Dimension (LWH)1800 × 800 × 2350 mm
Mold Size300 × 350 mm
Output Per Day50–100 Kgs / 24 Hours
Max. Product Height≤ 80 mm
Hot-press Pressure5 Tons
Upper Heating Power4 KW
Lower Heating Power6 KW
Fully Integrated Automated System

The automated pulp molding machine, BP-3530-3, consists of a 3-template and automated mold transfer system, facilitating efficient small-batch production and offering product sampling versatility. It has a 300×350 mm mold that accommodates products with a height of 80 mm. It can produce 50-100 kg daily and has a 5 ton hot-press with asymmetric heating (4 KW upper and 6 KW lower). A complete production line is available with the machine for prompt setup.

Key Benefits & Applications: Ready-to-Operate Production Line

This system is ideal for creating molded fiber packaging, food containers, egg trays, and protective inserts. The complete standard configuration provides a pulp-mixing pump, cold/hot vacuum pumps, pulp-refluxing pump, pulping machine, mixing bucket, refluxing bucket, vacuum water-refluxing tank, and trimming machine. The machine is well-suited for small-scale businesses and R&D due to its compact size (1800×800×2350 mm) and considerable production capacity.

40%

Production Cost Reduction

Reduce manufacturing costs with energy-efficient pulp molding machines that optimize raw material usage and minimize waste, delivering superior ROI within 18 months.

60%

Faster Production Speed

Achieve higher output with automated pulp molding systems that increase production capacity while maintaining consistent quality standards.

35%

Energy Efficiency Improvement

Advanced motor systems and optimized heating reduce energy consumption compared to traditional molding equipment, lowering operational costs.

99.5%

Machine Uptime Reliability

Trust in BonitoPak’s proven engineering with machines designed for continuous operation and minimal maintenance downtime.

Machine Process

Specialist industries

Having produced millions of parts, BonitoPak holds deep knowledge in numerous applications. We excel particularly in industries requiring precise and intricate component fabrication. Trust us to deliver expertise and quality, no matter the complexity.

Ready to Boost Your Production Capacity??

Achieve 45% Higher Output with BonitoPak Machines

Join 500+ manufacturers worldwide who trust BonitoPak’s proven pulp molding technology. Our machines deliver consistent quality, reduced operating costs, and the reliability you need for profitable operations.

Our Product Categories

Discover Bonitopak’s diverse range of packaging solutions, including molded pulp trays, food packaging, custom designs, and sustainable options. Each category is crafted for durability, functionality, and environmental responsibility, tailored to meet your specific needs.

Turnkey Production Solution

The BP-3530-3 Full Automatic Pulp Molding Machine offers a comprehensive, turnkey production system to manufacturers to start production of pulp molded packaging. The system is designed to alleviate the stress of managing, sourcing, and assembling multiple systems as it provides all necessary equipment for a seamless start.
With its 3-template automated transfer system, automated moving systems streamline workflow, eliminating the need for manual movement of molds while preserving the efficiency of the system during the formation, pressing, and cooling phases of production, which occur simultaneously for 3 different molds. These systems provide savings on manual labor while ensuring product quality and consistency. Automation systems fully operate, with 3 molds in different production phases ensuring no downtime thereby maximizing production efficiency.
The size of 300 × 350 mm molds optimally caters to medium sized products with maximum dimensions of 80 mm in height which is suitable for packaging food, making egg cartons, cartons for electronics, and providing protective inserts. This size and the range of products mentioned cater to the majority of basic and essential packaging requirements, thus allowing versatile service for various market segments to be offered on a single machine. The versatility of this machine will allow for a wider range of products to be offered in a market leading position.
The machine asymmetric heating design of 4 KW upper and 6 KW lower is intentional of ensuring the design works as optimally as possible to produce fully dried, fully formed, and high quality products with as little defects as possible. The 6 KW lower heating power compensates for heat absorption by the lower base and heating system losing heat to the environment, ensuring moisture is fully removed from the lower surface and moisture removal is maximally heated. Together with a hot-press pressure of 5 tons, this layout ensures formation of quality products.
This system is distinguished by having a complete standard configuration. With the pulp-mixing pump and bucket, the system guarantees uniform pulp consistency. The pulping machine processes raw fiber materials in an efficient manner. The combination of cold and hot vacuum pumps sequentially removes excess air and moisture. The pulp-refluxing system maintains slurry concentration to facilitate optimum slurry concentration throughout the entire production cycle. Operational costs along with adverse effects to the environment are lowered due to the vacuum water-refluxing tank and the system’s water-recovery and recycling ability. The trimming machine performs the final touch, trimming to market specifications, and is a significant finishing touch in the system.
With an output capacity of 50-100 kg daily, this system is ideal for small-batch commercial production and is designed specifically to accommodate custom orders and product development suited to the needs of the client. The system’s compact dimensions, complete integration, and automation of all processes ensure professionally finished products are obtained from the first use, making it valuable for enterprises with limited space and technical resources.

Frequently Asked Questions

Q1: Why is this machine classified as “fully automatic”?
This is because the 3-template system performs automatic transfer of molds throughout the entire production cycle of forming, pressing, and cooling without manual intervention. By eliminating labor-intensive movements of the: molds, the system reduces system errors and guarantees product uniformity.
Q2: What products can this production line manufacture?
This production line manufactures molded fiber products which consist of food containers, egg cartons, fruit trays, coffee cup holders, fiber packaging for electronics, protective inserts, and other eco-friendly tableware. The production line can accommodate medium-sized sustainable packaging products with a 300×350 mm mold size and 80 mm height.
Q3: What raw materials does the system process?
The system’s pulping machine and mixing system process numerous plant fiber and some recycled materials, which includes paper, cardboard, bagasse, bamboo pulp, wheat straw, and other agricultural fibers. Such combinations of plant fibers and recycled pulp give the system some flexibility in choosing which raw materials to use based on local costs or specific characteristics desired in the finished product.
Q4: What are the complete power and utility requirements?
The required utility power for this system consists of 10 kW of heating power (4 kW upper and 6 kW lower) and operational power for pumps, vacuums, and other automated systems. A standard industrial three-phase electric supply and a water supply are also required. The system incorporates a vacuum water-refluxing tank to recycle water in a closed cycle which reduces utility water costs.
Q5: What training and support do you provide?
We offer extensive training to operators on all system components: preparation of materials, pulping, mixing, forming, pressing, cooling, and trimming. We offer installation aid, operational manuals, and continual tech support. We assist in troubleshooting systems, scheduled maintenance, and replacement part ordering. Warranty information and shipping possibilities may be obtained by contacting us.

Compatible Production Equipment

Integrate seamlessly with our range of compatible equipment designed specifically for pulp molding operations. Each component is engineered to work together for optimal performance and reliability.

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