The eighteenth China International Polyurethane Exhibition in 2020 will be postponed until December 14-16, 2020. The venue of the exhibition will remain the same, and it will still be Hall 1 of the Shanghai World Expo Exhibition Hall....

The sponge horizontal cutting machine mainly cuts the block sponge into 2-150mm slices. The worktable adopts automatic digital settings, which can be adjusted automatically or manually according to its own needs. The operation is simple and the cutting is precise. Added pressure roller...

The method of distinguishing sponges in the industry is usually divided by density. The unit of density of sponges is kg / m³, which is the weight of sponge per cubic meter. Density is an important indicator of matter. The high density of the sponge means that the gap inside is small, and the mass is also large. For example: 40 density means that the weight of a cubic meter sponge is 40kg, and 50 ...

Whether the start-up time is too long, whether the density of the cut cotton is too high, adjust the knife box and the knife belt on the straight line of the knife box step, the hand can be easily rotated, the knife edge is located at 10-6 mm from the knife box. Replace the knife box if necessary....

The material temperature is best at 20 ℃ -24 ℃, too high foaming, fast drawing time, short gelation time, low viscosity of the foamed material, easy to cause partial exhaust, bubble delamination and overflow , Making the density distribution of the box uneven; too low foaming time, long drawing time, high viscosity of the foam, poor fluidity, will cause uneven mixing, partial shortage of material,...

The machine has been reasonably disassembled and packaged when it leaves the factory. When the machine is lifted, it should be operated according to the requirements and shape of the packaging box. The transportation process should avoid the deformation of the machine. ), Check the outside of the package for damage before opening the package....

Rolling bearings are used for rotating electrical machines. The bearings should be cleaned (using kerosene or diesel) every other month. The bearings should be replaced with clean grease. Gears, sprockets, etc. should be cleaned of oil before work every day and then lubricated....

Sponge cutting machines are mainly divided into three categories, one is horizontal cutting, the other is vertical cutting, and the third is special-shaped horizontal and vertical cutting....

It's mainly used for round foam continuously cutting and automatic-accept equipment. Mainly for mattresses, packaging and other industries. Cutting thickness: 1.5mm...

This machine is mainly used for cutting top or bottom of sponge, improve the utilization rate of sponge and cost savings. easy to operate, cutting precision....

This machine will cut long sponge, and used with continuous foaming plant. The length of cutter is controlled by photoelectric sensors. Easy to operate, cutting precision....

The machine mainly cutter the block foam into slices. It's adopt fully automatic digital control, setting the number by control box as need cutting thickness and foam density. The worktable adopt stainless steel plate runs and with vacuum. It can adding to pressure roller, and in order to prevent cutting foam removing. easy to operate, cutting precision....