PVC (polyvinyl chloride) hte profile ni gaw, dai ni na aten na gawgap ai lam, mawn sumli ai lam, hpaga lam ni hta ahkyak ai arung arai ni rai nga ai. Shanhte a galaw shapraw ai arung arai ni a bungli galaw ai lam gaw, arung arai a hkamja lam hte galaw shapraw ai atsam hpe hkrak hkra machyi shangun ai. PVC sheet hte profile galaw ai arung arai ni hta madung hku nna kayau ai ladat, extruder, mold, calibrate table, haul-off ladat, hte cutting device ni lawm ai. Ndai daw ni gaw, arung arai ni hpe hkan sa na matu rau jawm galaw ai.
Dai hka ja ai ladat gaw, galaw shapraw ai hta shawng nnan na lahkam rai nna, PVC resin, stabilizer, plasticizer, hte filler zawn re ai raw materials ni hpe maren mara kayau nna galaw na lit nga ai. High{1}}efficiency mixers ni gaw, n-gun ja ai hte katsi ai kayau kaya ai lam ni hpe jai lang nna, kaja ai arung arai ni hpe garan ginhka lu na matu, hpang na extrusion a matu ngang grin ai raw material base hpe jaw ya ai. Extruder gaw core arung arai ni rai nna, laksan hku nna conical twin{3}}screw (sh) parallel twin{4}}screw hkrang hpe lang ai. Dai gaw, n-gun ja ai hte n-gun ja ai hpe lang nna, hka lim ai arung arai hpe plasticize galaw nna, ra sharawng ai hkrang de matut manoi shapraw ya ai. Screw speed, temperature hpe hkang ai, hte malu masha n-gun hpe hkang ai lam ni gaw, extrusion efficiency hpe hkra machyi shangun ai madung lam ni rai nga ai.
Dai mold gaw PVC sheet (sh) profile a cross{0}}sectional hkrang hpe dawdan ya nna, shi a hkrang shapraw ai lam gaw ngut sai arai a dimensions hte hkrang hpe hkrak hkra hkra machyi shangun ai. High{2}}precision molds ni hpe n-gun n-gun n-gun n-gun n-gun yawm mat ai lam hte n-gun n-gun yawm mat ai lam hpe shayawm kau ra ai. Dai shaping table gaw vacuum suction hte katsi ai hka hkawm sa ai ladat hpe jai lang nna, n-gun rawng ai thermoplastic arung arai hpe lawan ladan hkrang shapraw ya ai, shadawn shadang ngang grin ai lam hpe hkam la lu ai. Haul-off machine gaw, n-gun rawng ai arung arai ni hpe n galai shai ai sha, matut manoi galaw shapraw lu na matu, n-gun rawng ai arung arai ni hpe gang je kau nna, n-gun rawng ai jak langai gaw, ngut sai arai hpe ra ai hku nna, masat da ai galu de gang je kau ya ai.
Dai ni na aten na PVC sheet hte profile galaw ai arung arai ni gaw, automation hte hpaji masa de sit sa wa nga ai. PLC hkang zing ai ladat ni hte data ni hpe yu reng ai module ni hte hpring tsup ai, shanhte gaw process parameters ni hpe teng sha gram lajang ya lu ai, galaw shapraw ai atsam hpe grau kaja hkra galaw ya lu ai. Dai hta n-ga, n-gun n-gun-} hpe jai lang ai hte grup yin hpe makawp maga ai hpaji masa ni, n-gun n-gun hpe bai gram lajang ai lam hte n-gun n law ai n-gun n-gun n-gun yawm ai lam ni gaw, galaw shapraw ai manu hte grup yin hpe hkra machyi ai lam hpe grau nna shayawm ya lu ai.
Tsun ga nga yang, PVC sheet hte profile galaw ai arung arai ni hpe grau kaja hkra galaw ai hte ningnan hpaji ni hpe galaw shapraw ai gaw, grau kaja ai arung arai ni hpe galaw ya ai sha n-ga, nta gawgap ai lam, nta arung arai ni, hte hpaga lam hta jai lang ai lam ni a matu grau kaja ai hparan ladat ni hpe mung jaw ya nga ai.
