ppr pipe machine/plastic pipe machine is used to produce ppr pipes for cold and hot water supply in house. it's consisted of vacuum feeding machine, hopper dryer, single screw extruder, mould, mark line co-extruder, vacuum calibration and cooling tank, extended spraying cooling tank, haul off machine, printer, cutter and stack bracket. and for three layers ppr fiber reinforced pipe, there will be also another extruder for middle fiber layer.
ppr pipe can be single layer with mark line extruded by two extruders, or three layers with middle layer glass fiber reinforced extruded by three high effeciency extruders; or four layers ppr glass fiber reinforced pipe,etc.
1. linear expansion co-efficient is only about 20-30% compared to normal ppr products, completely solve the problem of plastic pipe stretching.
2. rigidity of the pipe to prevent the pipe sagging, while also reducing the density and number of fixed support points, thereby reducing the overall cost of the project.
3. higher pressure levels, longer life under normal design tremor force.
4. high temperature performance is better, save energy, fr / pp-r apply in hot water systems, the normal temperature up to 95-100 ℃, both to improve the use of the medium temperature, but also reduce the thickness of insulation material.comprehensive cost is less.
5. large water flow: at the same level of pressure conditions, thickness of the fr / pp-r pipe wall increases the inner diameter of the pipe thereby increasing the water flow rate (20%)
6. solve the problem of the oxygen permeability of the pipeline, direct contact with the water table within the health is non-toxic, sealing, and will not form sphagnum moss.
sj65/33 high efficient single screw extruder
sj90/30 high efficient single screw extruder
sj65/30 single screw extruder
sj25/25 co-extruder for marking line
sj-25/25 co-extruder for marking line
co-extrusion die head and moulds
mould or die heads (chromed)
vacuum calibrating cooling tank
szd-6000 vacuum calibration water tank
vacuum spraying cooling water tank
sdp-6000 vacuum spraying water cooling tank
hauling off machine
sqy 160 hauling off machine
non scraped knife or saw cutting machine(can be plc controlled)
sqg160 nonscraped knife cutting machine(can be plc controlled) or saw cutting pipe stacker
printer(metering counting printer or ink jet printer)