Turnkey Project
From design, manufacturing to installation and training, yongjia provides one-stop solutions throughout the entire process
Modularization Design
Adopting a modular structure for easy expansion, upgrade, and maintenance
Flexible Solution Design
Flexible customization according to your production capacity needs and process requirements, taking into account current investment and future development .
Yongjia has 30 years of experience in the automotive seat production equipment industry to meet both lightweight and environmental protection needs. We can provide you with one-stop service for raw materials, molds, equipment, and production lines. In response to the extremely high requirements for foam consistency, comfort, and safety of automotive seats, Yongjia’s high-pressure machine tailored for you can quickly put into production and upgrade without worries.
High pressure pu machine
Using cyclopentane high pressure foaming machine, cyclopentane, an environmentally friendly foaming agent, is evenly and efficiently mixed with polyols and injected between the refrigerator shell and liner to form a dense rigid polyurethane foam layer. Compared to traditional foaming methods, high-pressure mixing not only improves the uniformity and stability of the foam, ensuring lower thermal conductivity and a longer service life for the refrigerator, but also reduces foaming agent waste and lowers production costs.
L-Type Mixing Head
T-type Mixing Head
Explosion-proof Electrical System
Gelan Hydraulics Metering Pump
KRACHT Flow Meter
Siemens PLC Control System
Recommended parameters for high pressure machines used in manufacturing refrigerator
| Components | 2-3 Components |
| Flow | 110-250g (suitable for finished product weight 1kg) |
| Power | 18-100 |
- more About High Pressure pu machine
- More About refrigerator Production Line
- High Pressure PU Machine Documentation Hub
The Yongjia cyclopentane high-pressure foaming machine is specifically designed for producing insulation foam for refrigerators. Using environmentally friendly cyclopentane technology and equipped with a complete explosion-proof system, it ensures safe production. High-precision metering pumps, a stable mixing head, and intelligent PLC control guarantee uniform foam density and high cell closure rate in the final product.
High Energy Efficiency
Pioneer’s high-pressure mixing system ensures uniform dispersion of cyclopentane and polyols, resulting in a fine, dense foam that significantly improves the refrigerator’s thermal insulation performance.
Modular Design
The equipment’s modular structure allows for rapid adaptation to diverse production needs, from single-door to double-door to multi-door refrigerators.
Global Market Experience
Pioneer equipment has been widely used by refrigerator and freezer manufacturers overseas, demonstrating its proven technical solutions.
PU High Pressure Foaming Machine One Stop Solution
For automotive seat production, we can provide you with a full set of solutions, including raw materials, molds, and equipment production lines, offering one-stop service with worry-free throughout the process.
PU Foam Materials
- The density is maintained within ±2%, ensuring a uniform insulation layer through precise metering control.
- A closed-cell rate of over 90% significantly reduces water absorption, extending the insulation lifespan.
- Fully automated control of foaming and curing times enhances production efficiency.
- A comprehensive explosion-proof system ensures safety and complies with global green refrigeration standards, guaranteeing safe production.
High Pressure PU MachineThe core product is a high-pressure foaming machine, which is equipped with modules such as metering pumps, mixing heads, and storage tanks, featuring high precision, automation, and low maintenance.
It also supports multiple sets of formulas, adapting to different vehicle models and process requirements.
Refrigerator Production lineYongjia’s refrigerator production line integrates foaming machines and molds, enabling efficient automated production and ensuring a uniform insulation layer and stable performance.
Refrigerator MoldRefrigerator molds are used for foam molding of the cabinet, door panels, and back panel, ensuring a uniform thickness of the insulation layer and preventing any voids or bubbles. Made of high-strength steel with precision machining, they offer excellent durability and airtightness, and customizable designs are available to suit different refrigerator and freezer models.
Yongjia Polyurethane Service
Tailor-made SolutionsWe customize the optimal high-pressure press configuration based on production capacity, product, and material system, supporting expansion and upgrades to meet future needs.
Operator TrainingWe provide comprehensive operation, maintenance, and process training, with multi-language interfaces and manuals to help employees quickly get up to speed.
Global After-sales SupportWe have service and spare parts centers in Europe, America, and Asia, offering 24/7 online support and regular maintenance to reduce downtime.
Long-term PartnershipWe provide comprehensive support from design and installation to production start-up, continuously optimizing solutions to help customers maintain their competitiveness.
refrigerator application
In the commercial refrigeration sector, equipment such as freezers, cake cabinets, island cabinets, worktops/ice counters, kitchen refrigerators, display cases, fresh meat cases, and supermarket freezers covers virtually the entire food retail and catering industry chain. Pioneer’s high pressure foaming machine ensures dense and consistent foam in the cabinet, significantly improving thermal insulation and energy efficiency.
Horizontal Freezer
Precise temperature Control Fast Cool Quiet Operation Power-off Protection Flexible Space High Efficiency Compressor
Cake Cabinet
Designed specifically for displaying and preserving cakes and desserts, they balance refrigeration and display, enhancing the store's image.
Island Freezer
Commonly used for displaying frozen foods in supermarkets, they offer large capacity and convenient access, making them suitable for quick-frozen foods and large-volume storage.
Refrigerated Workbench
Combining refrigeration and workstation functions, they are widely used in restaurant kitchens, allowing for easy access and processing of ingredients.
Display Case
Primarily used for refrigerating and displaying beverages, dairy products, and other items. Glass doors enhance product visibility and boost sales.
Kitchen Refrigerator
Core refrigeration equipment in commercial kitchens, designed with durability, capacity, and efficient cooling to ensure food freshness.
Meat Refrigerated Dispaly Cabinet
Specialized for preserving fresh meat, they maintain low temperatures and provide appropriate humidity control to prevent drying and discoloration.
Supermarket Freezer
Offering a variety of refrigeration and freezing options, they are suitable for large-scale retail scenarios and meet diverse food storage needs.
High Pressure PU machine Success Stories
A refrigerator manufacturer in St. Petersburg, Russia, has adopted YUGA’s cyclopentane high-pressure foaming machine for its refrigerator production. Thanks to the machine’s comprehensive explosion-proof system and precise metering control, the customer achieved uniform foam density, improved insulation performance by 20%, and significantly enhanced production safety. They praised YUGA’s equipment as “stable and reliable, the best choice for upgrading to cyclopentane foaming technology in their factory.”
During mass production, the high-pressure machine ensures uniform foam density, stable flow rate, and no voids in the corners , meeting the customer’s high standards for comfort and safety. Thanks to Yongjia’s solution, the production capacity of the entire production line has increased by more than 30% , and the reject rate has dropped to below 2% , greatly reducing operating costs.
The customer feedback indicates that Yongjia’s high-pressure machine has extremely low failure rate and simple maintenance during long-term operation, not only improving production efficiency but also enhancing the competitiveness of the product in the international automotive seat market.
contact us
get in touch with yongjia polyurethane
Attention
Monday to Friday
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Phone
+86 13656166310
+86 13606167128
info@pufoammachine.com