康维特直线型高压混合头采用单油路，喷嘴120度对撞混合，V字型混合效果更高，广泛应用于聚氨酯管道发泡、太阳能、热水器等聚氨酯保温制品。
KWT straight line high-pressure mixing head
KWT straight line high-pressure mixing head with a single circuit, nozzles 120 degrees on the hit the mix, v-mix effect higher, are widely used in polyurethane pipe foam, water heaters , solar energy and other polyurethane insulation products.
活塞杆  piston rod
活塞    piston