乱小说欧美综合_无码啪啪视频_荫蒂被男人添A片视频_亚洲最新国产美女在线观看_公天天吃我奶躁我的b_国产精品久久久夂精品三级_精品人妻系列一区_免费A级毛片18禁网站APP_亚洲男人在线播放_超碰在线一二亚洲无码aav

Polyurethane foaming machineThe field is very broad, applies to: building external wall thermal insulation coating, interior wall thermal insulation coating, cold storage insulation coating, refrigerator car thermal insulation coating, car body sound insulation coating, thermal spraying cabin, roof waterproof thermal insulation coating, spray tanks anti-corrosion insulation, roof insulation waterproof coating, solar water heaters, refrigerators, freezers, etc.

Polyurethane foaming machine product features: polyurethane foaming equipment USES the body's key components all adopt the imported equipment technology, and combined with domestic actual situation to make the necessary improvements, so as to ensure the stability of two-component materials mixing pressure, independent of the heating system using high-precision computer temperature control, effectively solve the raw material by ambient temperature changes affect normal use of equipment, power reset function limit prolong the service life of sealing ring, so as to ensure the working stability of the equipment; Polyurethane foam equipment overall structure is compact, easy to use, simple operation, low failure rate, durable components; Enterprise production of polyurethane coating machine, cold storage insulation coating, exterior wall thermal insulation coating, insulation coating, spray caigang watts, roof waterproof thermal insulation coating, solar foaming machine, heat insulation barrels foaming machine, heat preservation water tank filled foaming, anti-theft doors and Windows, product packaging foam, foam buffer shock absorption series products are conform to the requirements of the construction at home and abroad.