1.Main features of C Z Purlin Machine(Quick-Change type)       The advantages of CZ purlin machine AUTOMATIC size-change type are as follows:     1.Produce different purlin size without changing rollers or spacers.     2.No need changing cutter for different size.     3.Easy operation, low maintenance cost     4.Infinite sizing(any size within machine range),help to save material     5.Optional Punch hole at any position of purlin web side and flange side     2.Detailed Images of C Z Purlin Machine(Quick-Change type)     Machine Parts         1) C Z purlin machine punching system          with 3 cylinder(one cyinder for single hole and 2 cylinders for dual-holes). 2)   C Z purlin machine rollers          Rollers manufactured from high quality bearing steel GCr15(=EN 31 steel) or mold steel Cr12(=D3 steel) for long working life, CNC lathes, Heat Treatment.         with Hard-Chrome Coating or black treatment for options.         With feeding material guide, body framemade from 450# H type steel by welding 3) C Z purlin machine post cutter         No need to change cutter for different size,         made by high quality mold steel Cr12(=D3 steel) for long working life with heat treatment         Cutter frame made from high quality 30mm steel plate by welding 4) C Z purlin machine locating pin          C-to-Z purlin changing can finish within 5-10 minutes 5) C Z purlin machine decoiler          ManualDecoiler: one set         Un-powered,manually control steel coil inner bore shrinkage and stop         Max. feeding width: 500mm, coil ID range 470mm±30mm         Capacity: Max. 3Ton
KR series of polyolefin (PO) spiral molds
The new-type spiral polyolefine Mould is matched to high-efficiency single-screw extruder by our company.Since we are experienced to designing and manufacturing helical distributors,the calculation of the die is based on our special reducing/enlarging technique to equal wall thickness distribution despite of the pipe diameters.Its design is based on the best shaping and good-quality production,is has the incomperable advantages compared to other polyolefine pipe press die.We also provide special moulds,detailed solutions,we are always working hard to meet the requirements of the market and raise our market share.
Mould Die Head,Extrusion Mould,Pipe Die Head,Pipe Die KonRun Extrusion Machinery Technology (Ningbo) Co., Ltd. , https://www.konrunmachine.com
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        Pre-punching & Pre-cutting, stop to punch, stop to cut
        hydraulic motor:7.5KW, Hydraulic pressure range: 0-16Mpa
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Mould characterristic
1.Single/double/multiple spiral distributors are provided according to the requests of the customers. Single/double/multiple-layer pipes,double/multiple-color pipes can be produced.
2.Excellent self-cleaning capacity,which is essier for mould cleaning and minimizes the effect caused by the residual material and raw material exchanging,working effciency is raised and cost is lowered.
3.the equal distribution of the melted material in the format of starring circle arrangement makes the stable tolerances.
4.With proper adjustment by the transition device,the combined structure makes the pipe transit properly in a big range,and making it more economical.
5.The layered structure ensures the strength of the pipe.
6.The mould carriage is built with,making easier installation,dismantling,cleaning,exchanging,and combining.
7.The mould is very adaptable to different material,can be used for the following hot-plastic material:PE80,PE100,PP-R,PP-H,ABS,ABS/PC mixture,PEX and PPO.The lately designed flowing passage is based on sufficient consideration of highly glutinous material PE100 and new materrial during pipe extrusion.