Produksi Pipa Polypropylene

2021-11-11

Ningbo Fangli Technology Co., Ltd. punika Produsèn peralatan mechanical karo pengalaman saklawasé 30 taun saka peralatan extrusion pipe plastik, pangayoman lingkungan anyar lan peralatan bahan anyar. Wiwit panyiapan Fangli wis dikembangake adhedhasar panjaluk pangguna. Liwat dandan terus-terusan, R&D independen babagan teknologi inti lan pencernaan & panyerepan teknologi canggih lan liya-liyane, kita wis ngembangake garis ekstrusi pipa PVC, garis ekstrusi pipa PP-R, garis ekstrusi pipa banyu PE / gas, sing disaranake dening Kamentrian Konstruksi China kanggo ngganti produk impor. Kita wis entuk gelar "Brand kelas kapisan ing Provinsi Zhejiang".

 

Pipa polipropilena minangka jinis produk polipropilena kanthi indeks leleh sing kurang lan bobot molekul sing dhuwur. Iku non-beracun, hambar lan entheng. Kapadhetan yaiku 0,9-0,91 g / cm3. Nduwe sifat mekanik sing apik, stabilitas kimia, resistensi tuwa, kemampuan proses sing apik lan tahan panas sing luar biasa, lan nduweni resistensi sing apik kanggo retakan penjilat stres.

 

Aliran proses produksi

bahan pipa - pangatusan ing hopper - pipe extruder - ukuran vakum - cooling - traksi - nglereni

 

Peralatan produksi

Single screw extruder is generally used in the production of polypropylene pipes. Due to the high quality requirements of polypropylene pipes, the outer diameter, wall thickness and other dimensions of pipes should be strictly controlled within the standard range, otherwise, the connection between pipes and pipe fittings is prone to quality problems. As the pipe is used indoors, the inner wall of the pipe is required to be smooth. The pressure of polypropylene pipe is high, up to 2.0MPa, and the pipe wall is thick, which puts forward higher requirements for extrusion equipment. Therefore, the extrusion equipment shall have the following main properties.

1. Bagian dipakani bakal dilengkapi piranti pangatusan, lan iku luwih apik kanggo nggunakake ngebotake otomatis kanggo mesthekake yen bobot saben meter saka pipe konsisten lan kekandelan tembok seragam.

2. Extruder kudu plasticization apik lan kapasitas extrusion dhuwur.

Amarga bobot molekul dhuwur lan nyawiji viskositas polypropylene, rasio diameteripun dawa saka meneng extruder dibutuhake kurang saka 30 kanggo mesthekake kemampuan plasticizing apik lan extrusion stabil.

3. Struktur meneng kudu maju lan cukup. Suhu saben bagean extruder lan sirah dikontrol kanthi otomatis kanggo njamin kontrol suhu sing akurat lan tampilan instrumen normal.

4. The cooling saka pipe polypropylene penting banget amarga kelas meksa saka pipe polypropylene ndhuwur 1.0MPa. Kajaba iku, tembok pipe kandel, supaya dawa cooling saka baris produksi umume kudu luwih saka 24m kanggo kelangan pipe polypropylene kanthi kelangan, supaya minangka kanggo nambah efficiency produksi lan stabil ukuran pipe. Yen cooling ora apik, pipa gampang deform ing produksi. Cara cooling semprotan bisa nggawe cooling watara seragam pipe lan pipe ora gampang deform.

5. Iku kudu imbang lan kuat lan disinkronake karo kacepetan extrusion. Paling apik kanggo nyadari kontrol sirkuit tertutup saka garis produksi ekstrusi kanggo njamin kekandelan tembok seragam pipa. Yen kacepetan ekstrusi tambah, owah-owahan kualitas pipa ora bakal kedadeyan.

 

Yen sampeyan mbutuhake informasi luwih lengkap, Ningbo Fangli Technology Co., Ltd. nampani sampeyan hubungi kanggo pitakonan rinci, kita bakal nyedhiyani sampeyan karo panuntun dhumateng technical profesional utawa saran pengadaan peralatan.

 

https://www.fangliextru.com/solid-wall-pipe-extrusion-equipment

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