High Quality Sea Ball Blowing Make Extrusion Blow Molding Machine Extrusion Blow Molding Making Machine

Categories	Plastic Ball Making Machine
Brand Name:	DAWSON
Model Number:	DSB55/65/75
Certification:	CE
Place of Origin:	China
MOQ:	1
Price:	USD 15,700 ~ 39,800 / set
Payment Terms:	L/C,T/T
Supply Ability:	20 set/year
Delivery Time:	45~55 work days
Packaging Details:	Standard Export Packing
Blow Molding Type:	Extrusion Blow Molding Machine
Maximum Application Size:	5L
Cooling water pressure:	0.3 MPA
Water Consumption:	65 L/Min
Mould Lifespan:	> 1,000,000 Cycles
Mold Material:	P20, 2316, S136H, Aluminum with beryllium copper.
Language settings:	Chinese and English operation panel
Instructions provided:	Instructions in Chinese and English
Labor demand:	1~2 operetor
Samples provided:	If required

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Dawson Machinery & Mould Group Co.,Ltd

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High Quality Sea Ball Blowing Make Extrusion Blow Molding Machine Extrusion Blow Molding Making Machine

Plastic Sea Ball Extrusion Blow Molding Machine: Driving Toy Production Excellence

Name: High Quality Sea Ball Blowing Make Extrusion Blow Molding Machine Extrusion Blow Molding Making Machine
Brand: DAWSON
Price: 15 USD

Introduction: The Backbone of Sea Ball Manufacturing

Plastic sea balls, cherished by children for their safety and bounce, are ubiquitous in playgrounds, kindergartens, and family play spaces. Powering their large-scale production is the plastic sea ball extrusion blow molding machine—a specialized piece of equipment that merges precision engineering with automated processes. For manufacturers, this machine is more than a production asset; it ensures consistent quality and operational efficiency, which are vital in the competitive toy market.

Core Working Process: Streamlined and Reliable

The machine operates through a four-stage workflow that guarantees product consistency. First, food-grade polyethylene (PE) or polypropylene (PP) particles enter an extruder, where a rotating screw and controlled heating (160-220°C) melt them into a uniform fluid. Overheating risks plastic degradation, while insufficient heat causes melting flaws, making temperature control critical. Next, molten plastic is extruded via a die head into a hollow “parison”; the die’s spiral flow channel ensures a consistent 0.3-0.5mm wall thickness for standard 5cm sea balls.

In the third stage, sea ball-shaped mold halves clamp the parison, forming a sealed cavity. High-pressure air (0.3-0.6MPa) is injected, forcing plastic to conform to the mold. Blowing time (2-3 seconds for small balls, 4-5 for large ones) is tailored to ensure full expansion. Finally, a water-cooling system solidifies the plastic in 5-8 seconds, and the mold opens to release the finished product. This automated cycle minimizes human error and boosts output.

Key Advantages: Efficiency, Quality, and Sustainability

Critical components elevate performance: the extruder’s wear-resistant 38CrMoAl steel screw ensures stable plasticization, while the PLC control system (with touchscreen) adjusts parameters with ±0.1% precision and alerts to faults. Multi-cavity molds (4-8 cavities) enable 15,000-20,000 daily sea balls—50% more than semi-automatic equipment.

Safety and quality are prioritized: non-toxic materials and smooth, burr-free outputs meet EN 71 and ASTM F963 standards. Optional visual inspection systems keep qualification rates above 99%. Modern models also adopt variable-frequency motors and efficient heating, cutting energy use by 20-30% to align with industry sustainability goals.

Conclusion: A Strategic Investment for Manufacturers

The plastic sea ball extrusion blow molding machine bridges market demand and manufacturing excellence. Its precision, automation, and quality control make it indispensable for producing safe, durable sea balls. For manufacturers aiming to scale without compromising standards, this specialized equipment is a strategic investment in long-term success.

Basic Parameters
Applicable Material	PE
Max Product Volume	1L
Machine Dimensions	L × W × H ≈ 4400 × 2900 × 2800 mm (detachable for delivery)
Machine Weight	7.2 tons

System Category	System Description	Specification Details
Plasticizing System	Overview	High-torque gearbox,stable performance, lownoise
	Overview	High-torque hard-tooth surface reducer
	Machine Base	Ø80mm screw; AC motor + gearbox; inductionheating for energy saving; heating efficiency upto 95%
	Plasticizing Capacity	90 kg/hr
	Heating Power	4 heating zones(automatic temperature control)
	Heating Method	Ceramic heating ring
	Feeding Motor	22 kW ± relative power range (380V/ 50Hz)
	Cooling Fan	Forced air cooling for heating zones
Extrusion Die Head	Overview	Continuous extrusion die head
	Die Head Type	3 die head
	Die Head Center Distance
	Heating Zones	3 sections stainless-steel heating
	Heating Power	10kw

Dawson Machine After-Sales Service: Your Global Manufacturing
Partner, Beyond the Sale We don't just sell machines--we stand by
you through every stage of your production journey.

✅ On-Site Support, Anywhere in the WorldOur technical team travels
globally (like the on-site service in the photo) to install, debug,
and train your staff. We ensure your blow molding/injection molding
equipment runs at peak efficiency, no matter where your factory is.

✅ 24/7 Expert TroubleshootingGot a problem at 3 AM? Our multilingual support team is ready to resolve technical issues via video call, remote assistance, or urgent on-site dispatch. Downtime is our enemy—your productivity is our priority.

✅ Lifetime Maintenance & Upgrade GuidanceFrom routine maintenance to upgrading molds (like the plastic containers in the image), we provide tailored solutions to keep your production line competitive. Your success is our long-term commitment. Choose Dawson: Where After-Sales Service Isn’t Just a Promise—It’s a Global Reality.Contact us today to see how our after-sales excellence can power your manufacturing growth.

High Quality Sea Ball Blowing Make Extrusion Blow Molding Machine Extrusion Blow Molding Making Machine

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