Styrofoam Expansion Equipment

Styrofoam Expansion Equipment

This high-output EPS beads expanding machine is engineered for large-scale styrofoam production. It features rapid expansion capabilities, high throughput, and consistent bead quality, making it ideal for high-volume manufacturing environments. The system ensures efficient steam distribution and precise density control, allowing for the stable processing of large quantities of expandable polystyrene. With its robust industrial design and automated operation, it maximizes productivity while reducing labor costs for major EPS production lines.
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Hangzhou Fuyang Dongshan Plastic Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of styrofoam expansion equipment in China, also supports customized service with low price. Welcome to wholesale high quality styrofoam expansion equipment for sale here from our factory. Contact us for pricelist.

 

High Output EPS beads expanding machine Expandable Polystyrene Pre-Expander for Large Scale Styrofoam Production

product-800-800

As a premium EPS pre-foaming machine, this product redefines the standards of precision and efficiency in the EPS processing industry. Meticulously crafted in accordance with CE standards, it integrates cutting-edge technology and high-end components to deliver unparalleled performance and reliability. The intelligent control system with a touchscreen interface allows for precise adjustment of temperature, pressure, and density, ensuring consistent foam bead quality batch after batch. The advanced steam circulation system maximizes energy utilization, while the noise-reducing design creates a comfortable working environment. Made of high-grade stainless steel, the machine is corrosion-resistant, wear-resistant, and designed for long-term heavy-duty operation. It also features a self-diagnostic function that alerts operators to potential issues, minimizing downtime and maintenance costs. Ideal for high-end packaging, high-performance insulation, and precision molding applications, this premium EPS pre-foaming machine is the first choice for enterprises pursuing excellence and quality.

 

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Features

 
  • Stable density control with ≤ ±3% tolerance;
  • Closed constant- pressure foaming, suitable for high altitude areas;
  • High- quality hot air drying system for uniform beads;
  • International brand components ensure long service life;
  • Easy operation with PLC & recipe memory Advantages.

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Frequency spindle
The spindle rotation speed can be adjusted according to the raw material process, for ensuring that the material leve can control the expanding weight precisely.

Steam system
Adopt relief valve from YOSHITAKE,Japan, with high- precision drainage valve and filter to ensure steam pressure more stable.

Pressure control
International pressure sensor, German BATTON angle- seat valve and multi- valve exhaust system are used to ensure constant temperature and pressure expanding in the bucket, make sure the expanding process more stable and accurate.

Temperature control
The international temperature sensor and German BATTON steam and air dual proportional valve are used to control the temperature, so maintain the precise expanding temperature, for high – density expanding.

Weighing and feeding
Electronic weighing for feeding, and the feeding weight is setup on the touch screen. The weighing device will automatically weigh to achieve accurate feeding.

Material level control
Adopt the vibration sensor from Korea to control expanding material level precisely, ensuring the uniform density of raw material particles.
Material level of fluidizer bed: the height of material level can be adjusted to ensure the aging effect of expanded particles.
Flap feeding device of fluidizer bed ensure the high efficiency of expanding particle feeding .
Crushing device at bottom of fluidizer bed: to ensure convenient clean of fluidizer bed.

Mark
1. automatic weighing system of density is optional.
2. X-1400, X- 1670 second expandable function is optional.

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product-800-533
product-800-533
product-800-533

 

Technical Specifications

 
Item Unit DSMAX1100B DSMAX1400B DSMAX1670B
Expand Chamber Chamber mm φ1100×1700 φ1400×1800 φ1670×2240
Volume 1.3 2.7 4.8
Effective Volume 1 2 3.5
Steam Inlet inch 2"(DN50) 2"(DN50) 2.5"(DN65)
Consumplion kg/cycle 6-9 8-11 11~14
Pressure Mpa 0.5-0.8 0.5-0.8 0.5-0.8
Compressed Air Inlet inch 2"(DN50) 2"(DN50) 2"(DN50)
Consumplion m³cyce 0.5-0.8 0.6-0.9 0.7-1.1
Pressure Mpa 0.5-0.8 0.5-0.8 0.5-0.8
Drainage Upper Vent inch 4"(DN100) 5"(DN125) 6'(DN150)
Down Vent inch 4"(DN100) 5"(DN125) 6'(DN150)
Capacity 12g/m³ KG 400 640 960
16g/m³ KG 500 840 1700
20g/m³ KG 700 1000 1900
25g/m³ KG 800 1250 2100
Total Power KW 21.4 24.9 31.9
Expanding Pipe mm φ150 φ200 φ250
Expanding Tolerance(20Kg/m) % ±2% ±2% ±2.5%
Overall Size(L×W×H) mm 6400×3800×5200 8300×3300×5700 11000×4000×6000
Weight KG 3500 5500 6500

 

Product Applications

 

Building Insulation Field

Packaging Industry

Advertising and Decoration Industry

Cold Chain Logistics Field

Other Fields

Application

 

Why Choose Us

 

Why Choose Us

 

 

Certifications and Awards

 

Certifications and Awards

 

the final view of project

 

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Exhibitions with Global Customers

 

Exhibitions

 

Our Service

 

Dongshan EPS Machine ServicesProfessional Pre-Sales, In-Sales & After-Sales Support for Global EPS Manufacturers

 

Pre-Sales

Technical Consultation
Customized Solutions
Quotation & Project Planning

In-Sales

Factory Tour
Installation Guidance

Operation Training

After-Sales

Technical Support
Spare Parts Supply
Overseas Service

 

Turnkey EPS Production Line layout design service:

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Package and shipment

 

 

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