Polyurethane (PU) was synthesized and developed in Germany about 40 years ago. It is a leading member of the wide-ranging and highly diverse family of polymers or ‘plastics’. Polyurethane can be a solid or foams and foams can be flexible or rigid. Each form of polyurethane has many uses. Today, polyurethane (PU) based plastics hold a predominant position in the plastic market. They are widely used in daily life. Shoulder pads, suitcases, luggage, handbags, footwear, furniture, mattresses, cushion mats, filters, sound insulation, brassiere pads, paint brushes and upholstery are all made from PU foam plastics. In packing, PU foam products are used to pack ornaments, jewelries, fruits, machines and electric parts.

The opening of new markets and market segments, the ongoing introduction of new applications and increasing transportation costs still make the foam products interesting and profitable to expand in the foaming industry in most countries.

EED is one supplier of dedicated industrial solutions and provide Turnkey equipment packages in the field of PU industry, which the current technology includes both Maxfoam and Vertifoam.

• High automation degree, simple production, high efficiency;
• Flat top, square shaped foam blocks with better cutting conversion and less scrap;
• Rewinding system for bottom and side conveyors, less manpower requirement;
• More precision and stability of foam production process thanks to accurate metering system;
• Excellent & fine foam quality thanks to precise mixing head;
• Best density distribution, less foam density variation in the block, more regular foam per block;
• Wide density range from 8 to 45 kg/m3;
• Variable foam width as a standard feature reduced waste thanks to production width flexibility;
• More environment flexibility, wide air temperature range between -20 ~ +40℃;
• More flexible block sizes thanks to automatic & manual block cutter;
• Less production cost, more competitive;
• Five operators required for the foaming line;
• The application of rewinding bottom plastic fabric instead of Kraft, cutting down the cost directly and eliminating thoroughly the danger of paper broken;
• More foam height & less skin scrap owing to the design of high output of mixing head and longer fall plate;
• Less loss of foam heads and ends owing to the design of frequency conversion with memory function, the prescription conversed directly without stopping the machine;
• Reasonable radio of investment and performance, less investment, great return.

Main specification of Automatic Continuous Foaming Unit