Product Description
The polyurethane foaming machine is an advanced, specialized apparatus designed for infusing and foaming polyurethane foam. It functions seamlessly as long as the performance indicators of the polyurethane component raw materials (isocyanate and polyether polyol) conform to the formula requirements. Utilizing this sophisticated foaming equipment ensures consistent production of uniform and high-quality foam products, meeting the most demanding standards.
1. This machine employs a high-precision oblique-axis axial piston variable pump, guaranteeing accurate measurement and stable operation, making it a cornerstone of reliability.
2. It features a high-precision self-cleaning high-pressure mixing head, ensuring exceptional pressure jet, impact mixing, and high mixing uniformity. With no residual material after use, there's no need for cleaning, and maintenance-free operation is assured, thanks to its robust, high-strength material manufacturing.
3. The black and white material pressure needle valve achieves balance locking, ensuring zero pressure difference between the black and white materials, maintaining precision and stability.
4. Its state-of-the-art magnetic coupling adopts advanced permanent magnet control, ensuring no temperature rise and preventing any leakage, marking a breakthrough in design.
5. The mixing head is equipped with a dual proximity switch control, facilitating precise and controlled injection, enhancing accuracy and performance.
6. A built-in timing cycle function for raw materials ensures that crystallization is prevented when the equipment is halted, maintaining material quality and prolonging equipment life.
The polyurethane foaming machine boasts superior elasticity, strength, and oil resistance, with outstanding fatigue, abrasion, and impact resistance. Its low thermal conductivity offers excellent thermal insulation, minimizing accident risks. It is primarily utilized to produce flexible polyurethane foam and self-skinning products, including soundproofing materials, memory foam pillows, bras, automotive seat cushions, and steering wheels.This machine features fully digital, modular integrated control over all technological processes. Its accurate, safe, and intuitive interface ensures intelligent, user-friendly operability, setting a new standard in ease of use and precision.
Features:
1. Features a tri-layer storage tank with a stainless steel liner and sandwich-type heating, encased in an insulating layer. The adjustable temperature setting ensures safety and energy conservation.
2. Includes an innovative material sample test system, allowing switches without interrupting production, saving both time and resources.
3. Employs a low-speed high-precision metering pump with an accurate ratio, keeping random errors within an impressive ±0.5%.
4. Material flow rate and pressure are finely controlled by a converter motor with variable frequency regulation, offering the highest accuracy and ease in rapid ratio adjustments.
5. A high-performance mixing device ensures synchronous material output for an even mixture, with a new leak-proof structure and reserved cold water cycle interface to prevent blockage during extended downtime.
6. Leverages a PLC and touch screen man-machine interface to manage injection, automatic cleaning, and air flush. Its performance is stable, highly operable, and capable of automatic anomaly detection, diagnosis, and alarm, with clear abnormal factor displays.
Specification:
Application:
Specially designed for products like soft shoe insoles, which feature multiple colors and densities, catering to diverse and creative designs.
In this advanced foaming process, the black and white materials are expertly mixed with cyclopentane premix via the injection gun head of the high-pressure foaming machine. This mixture is then injected into the interlayer between the outer and inner shells of a box or door. Under controlled temperature conditions, a chemical reaction occurs between the polyisocyanate (isocyanate (-NCO)) and the combined polyether (hydroxyl (-OH)), catalyzed to produce polyurethane. This process releases substantial heat, causing the foaming agent (cyclopentane) in the combined polyether to vaporize continuously and expand the polyurethane, effectively filling gaps between the shell and the liner with precision.
Features:
1. Precision in metering is achieved with an advanced high-precision metering device, ensuring exceptionally high metering accuracy, a testament to its technical superiority. Our innovative metering pump features a pioneering magnetic connection, ensuring absolutely no leaks and offering an impressively extended service life.
2. Experience superior blending capabilities with our L-type high-pressure self-cleaning mixing head. Its adjustable nozzle diameter creates a fine mist under high pressure, ensuring a perfectly uniform mix every time.
3. Seamlessly switch between high and low pressure cycles with our advanced switching device, effortlessly toggling between active and standby modes for optimal efficiency.
4. Our state-of-the-art temperature control system uses an integrated cooling and heating mechanism to maintain a constant temperature with precision, keeping error margins well within <±2°C.
5. Harness the power of smart technology with our electrical control system, featuring a 10-inch touch screen and PLC module. It manages temperature, pressure, and pouring flow with ease, stores up to 99 recipes, and offers a remarkable level of automation.
6. Equipped with a uniquely designed polyether/cyclopentane material tank, our system also includes a concentration detector and a high-power exhaust system, all housed in a specially crafted white material room.
Specification:
Application:
Our CYCLOPENTANE high pressure foaming machine is the go-to solution for varied insulation applications. It plays a crucial role in the production of CFC-free foam for air conditioning sandwich panels and is invaluable in industries including home appliance manufacturing for refrigerators, freezers, water heaters, and disinfecting cabinet insulation.
Main Products
Our company's flagship offerings include the cutting-edge PU Foam Gasket Machine and the versatile Gasket Machine, both designed for precision and efficiency. Our diverse range also features the innovative Foaming Machine and Foam Machine, alongside the robust Polyurethane Foam Machine. For safety-focused environments, explore our Explosion Proof Enclosure and Explosion Proof Box solutions. Enhance automation with our Automatic Foam Gasket Machine and Automatic Foam Sealing Machine, or achieve meticulous dispensing with the PU Gasket Dispensing Machine. Each product embodies our commitment to excellence and innovation in foam technology.
Company Profile
Yongjia Polyurethane Co., Ltd. stands as a beacon of expertise in the PU industry, specializing in the integrated design, development, and production of innovative machinery. Established in 2013, Yongjia has emerged as a leader in Chinese polyurethane technology, boasting a sprawling 10,000 square meters of cutting-edge construction space. Currently, our diverse product portfolio includes: high-pressure pouring machines, low-pressure foaming machines, advanced PU/Polyurea spraying foam machines, and PU elastomer casting machines, each crafted for superior performance.
We offer bespoke production lines tailored to meet the unique demands and specifications of our esteemed clients.
Flexible Foam System:Our offerings include the PU shoe/sole/insole production line, anti-fatigue integral skin mat production line, luxurious memory pillow production line, high-rebound PU stress ball production line, car seat and cushion production line, and the innovative PU slow rebound ear plugs line.
Rigid Foam System:Featuring the PU decorative molding crown cornice line, plastering float trowel making line, state-of-the-art cold room panel production line, and the standard PU sandwich panel production line.
Elastomer System:Includes the sophisticated forklift wheel casting line;The efficient coal sieve screen select line; The precise car air filter gasket production line, among others, all engineered with precision and excellence.
Leveraging our vast expertise in the polyurethane machinery sector, we are confident in our ability to fulfill all your polyurethane industry needs. We warmly invite your inquiries and eagerly anticipate welcoming you.
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FAQ
1.Are you factory or trading company?
We are professional factory in PU industry with more than 10 years experience, covering high pressure pouring machine,low pressure foaming machine, pu spraying foam machine,pu elastomer casting machine and production line.
2.Where is your factory ?
Our Factory is located in Wuxi city, Jiangsu Province.
3.How can I get your factory?
By air: You can take a plan to WUXI airport from China, if you fly from Korea ,Japan, USA, Singapore, Taiwan, Thailand you will can directly fly to us.
By Train: You can stop at WUXI station, Not WUXI EAST station.
4.Do you provide pick-up service?
Yes, of course. If you are in Wuxi airport or station, we can arrange a special car to pick you up directly to our factory.
5.What is the PU raw material used with this polyurethane/polyurea foam casting machine?
Polyurethane which has two components polyol and isocyanate(poly and iso/mdi). Polyurea also can be used which helps to waterproofing and Anticorrosion and rust prevention. Polyurethane can be divided into two kinds, flexible foam and rigid foam. And flexible foam or rigid foam also has two kinds, open cell foam and closed cell foam.
6.If I need to develop a special PU raw material formula solution based on my product, can you provide it?
Yes, we can. We have technical team of chemical engineers and process engineers, all of whom have more than 20 years of experience in PU industry. We can independently develop raw material soluation like polyurethane rigid foam, polyurethane flexible foam, polyurethane integral skin foam and polyurea to meet customer' s requirements.
7.What is the application of PU foam machine?
PU polyurethane foam injection molding machine includes high pressure machine and low pressure machine, etc. They can make PU rigid foam products like PU crown molding, PU bed sets, PU plastering float, PU coldroom panel; PU flexible foam products like car seat cushion and car headsets, memory foam pillow, slow rebound ear plugs, PU stress ball and kids toy.
Polyurethane PU elastomer machines produce elastomeric products. PU elastomer products like forklift wheel, rollers, sieve screen and so on.
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