Four Sides Pulp Molding Machine

Egg tray making machine efficiently produces eco-friendly egg trays from recycled paper or agricultural residue. With its high production capacity and low labor requirements, it significantly reduces operational costs and improves overall production efficiency. This machine is ideal for investors seeking sustainable packaging solutions. If you’re interested in this project, please continue reading to learn more details.

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Raw Materials for Egg Tray ProductionRaw material

Paper egg tray production needs waste paper and water as raw materials. The typical paper-to-water ratio should be maintained at 1:5 or 1:6.
Various types of waste paper can be used for making egg trays, including waste cartons, waste books/newspapers/magazines, A4 paper, corrugated fiberboard, recycled egg trays, wrapping paper, and more. Any inquiries, welcome to contact Pantao Machinery – a leading egg tray machine supplier.

Pulp Molding Machine

Process FlowProcess

Waster Paper Pulping

The cardboard sheets are transported to the egg tray plant by the feeding system. The hydraulic pulper crushes the waste paper with water for 20 minutes (suggested proportion of 1:5 or 1:6), forming the paper pulp. The pulp is then adjusted for consistency in a homogenizer. The pulp flows into the finished pulp tank after uniform mixing.

Egg Tray Molding

Under the action of the vacuum system, paper pulp enters the egg tray moulding machine. Excess water is separated through the water vapor separation tank. Then the pulp fibers begin to bond together to form the shape of egg tray inside the mold.

Egg Tray Drying

The metal dryer begins to work to dry the semi-wet egg trays. Its special circulation fan and automatic dehumidification system drive hot air circulation to dry the wet egg trays. This ensures they meet the necessary quality standards.

Egg Tray Packaging (Optional)

This process is generally optional. The scattered egg trays are transported to the stacker where they are neatly arranged into stacks. Then they are moved to the packer for final wrapping and encapsulation.

Product IntroductionIntroduction

To make different final products, just need to equip different forming molds are ok, we will do the customized design according to your requirements, the following are some samples photo for your checking:

Four Sides Pulp Molding Machine

Technical Parametersparameters

Model		PT-4X2000	PT-4X3000	PT-4X4000	PT-4X5000
Forming machine		Drum rotating machine
Mold plates		Four-sided molding and one-sided transfer
Molds size		1170X470mm	1470X470mm	1790X470mm	2310X470mm
Molds qty		12+3(pcs)	16+4(pcs)	20+5(pcs)	24+6(pcs)
Forming time		10-20 times/minute
Max height		70mm
Capacity/h		2000	3000	4000	5000
Capacity/day		48000	72000	96000	120000
Electric	Pulp making	13kw	20kw	28.5kw	42kw
	Forming	40kw	46.5	60kw	84kw
	Dryer	18kw	18kw	20kw	26kw
worker		4 Person/Class	4 Person/Class	4 Person/Class	4 Person/Class
Raw material		150KG/Hour	225KG/Hour	300KG/Hour	375KG/Hour
		360KG/Hour	540KG/Hour	720KG/Hour	900KG/Hour
Factory size		15x35	15x35	20x40	20x40
Drying type		Automatic Metal dryer drying/ The metal worker feels like drying the product by heating the air for hot air heating and drying.
		Multi-layer metal drying heat energy can be used: coal-fired, natural gas LNG, diesel, liquefied petroleum gas LPG, thermal oil, steam and other heat energy.
1. Equipment capacity is calculated based on the production of 30 egg trays, 300*300mm in size, weighing 70g. 2. We can customize various equipment specifications and configurations to meet customer requirements.

AdvantagesAdvantages

Rotary drum design, energy saving drive motor, low power consumption

High precision divider gearbox from Taiwan, International brand bearing, long life span

Stainless steel pulp tank, stainless steel pulp pipe, stainless steel machine cover

Aluminum forming molds can be customized as your egg tray or paper trays samples

Easy to change the forming molds, you can make different shape paper pulp packing trays by quick changing molds

4 sides, 8 sides and 12 sides rotary drum design will different production capacities are optional

Brick drying oven, single or multi-layers metal dryer oven can be matched, various heat source (thermal oil, steam, natural gas, diesel oil, coal etc)