PP PE ABS Thick Solid Board Machine Line

PP, PE, hte ABS ni a n-gun ja ai shingnip ni a matu hkum tsup ai arung arai galaw shapraw ai ladat.

Ndai gaw hpaji masa hku nna kungkyang ai hte grai law hkra hpawng de da ai extrusion galaw ai line langai rai nna, plastic sheet ni hpe 2mm kaw nna 15mm (sh) grau galu ai n-gun rawng ai n-gun ni hte galaw shapraw na matu lang ai. Ndai board ni hpe ndau shabra ai laika ni hpe ka shapraw ai, malu masha shinggyin ai, hpaga lam hte seng ai liner ni, nta gap ai ladat ni, refrigerator liner ni, mawdaw kata na nta kata, hte kaga lam ni hta grai lang ma ai.

 

PP galu board

 

PP galu board

PP galu board

PP galu board

Hkum tsup ai n-gun ja ai sheet galaw ai line gaw madung hku nna lawu na daw ni hpe lawm ai:

1. Extrusion masa

Ndai gaw galaw shapraw ai lam a "myit masin" rai nna, plastic raw ai arung arai ni hpe langai sha re ai hka lim ai shara de plastic hte galaw na lit nga ai.

·Extruder:

·Type: Single screw extruder hpe lang chye ai, twin{0}}}screw hpe mung galaw shapraw ai hte kayau kaya galaw ra ai aten ni a matu lang ai.

·Specification: Screw diameter hpe lata la na (Φ 90mm, Φ 120mm, Φ 150mm) hte galu kaba ai lam (L/D gaw n yawm htum 32:1, law malawng 35:1) hpe lata nna, board a galu kaba ai hte galu kaba ai hpe madung tawn nna lata la na. ABS zawn re ai hkam sha lam ni a matu, screw design gaw n-gun n rawng ai (compression ratio grai n law ging ai) n hkrat sum hkra galaw ra ai.

·Screw design: PP/PE/ABS a n bung ai hka lim ai atsam ningja ni hpe htai na matu, screw a compression hte metering daw ni hpe laksan galaw na re.

·Network galai ai:

· Magam bungli: Board a hkam kaja lam hpe hkam la lu na matu, hka lim ai shara hta n san seng ai lam ni hte carbide arung arai ni. Matut manoi screen galai ai ni (lawu double column hte mesh belt zawn re ai ni) gaw, n-gun ja ai sheet galaw na matu madang ni rai nga ai, hpa majaw nga yang, galaw shapraw ai lam hpe jahkring kau na matu manu jahpu ( filter hpe galai shai ai) grai law ai majaw re.

·Gear pump (optional raitim grai hkap la ai):

·Function: Extruder hte mold lapran hta jung da ai. Dai gaw grai n-gun ja ai n-gun rawng ai molten arung arai ni hpe n-gun ja hkra shapraw lu ai, screw pulses ni a majaw byin pru wa ai n-gun galai shai ai lam ni hpe tsep kawp yeng seng kau ya lu ai. Dai gaw, n-gun ja ai n-gun ja ai plate ni hpe galaw shapraw na matu ahkyak ai arung arai langai mi rai nga ai, grau nna PP hte ABS plate ni hpe optical ra ai lam grai law ai, n-gun ja ai lam hpe grai kaja hkra galaw ya lu ai.

· Sheet metal mold:

·Type: Hanger style T{0}}shaped die gaw absolute mainstream lata ai lam re.

·Material: High grade alloy steel, n-gup magap a galu kaba ai lam ting hta hka lim ai lam a n-gun hte n-gun langai sha re ai hka lwi ai lam hte n-gun hpe hkam la lu na matu, kata na lwi ai hka htung ni hpe hkrak hkrak sawn la nna galaw ai lam ni nga ai.

·Mold n-gup hpe gram lajang ai lam: Belt (sh) push bolt fine hpe gram lajang ai ladat hpe lang nna, n-gup magap hpe lata hte gram lajang mai ai (sh) board a lateral thickness deviation hpe hkang lu na matu, lata hte gram lajang mai ai.

· Hka lum ai ladat: Ga law hkat ai copper heaters (sh) tube heater ni hpe lang nna, zone amyu myu hta hkrak hkrak nbung hpe hkang lu ai.

2. Form hpe hkrang shapraw nna katsi shangun ai

Ndai gaw board a flatness hte surface quality hpe chye na lu na matu ahkyak ai lam rai nga ai.

· roll calender masum:

·Function: Ndai gaw, n-gun ja ai plate galaw shapraw ai line a core forming device re. Dai moln kaw na pru wa ai molten slab gaw kalang ta roller masum a lapran na gap de shang wa nna, shinggrup nna, katsi mat nna, hkrang shapraw nna, htoi tu ai shara hpe lu la ai.

·Structure: Ga law malawng gaw roller masum hte hpawng de da ai: ntsa, lapran, lawu. Dai roller a kata gaw, nbung katsi ai hpe hkrak hkra hkang lu na matu, n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe hkang lu na matu, n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe hkang lu na matu, double spiral flow channel langai mi rai nga ai.

·, Roller lajang ai lam: Ntsa de lung ai, n-gup n-ga, 45℃angle nga ai. 45℃oblique angle gaw grau nna byin chye ai, hpa majaw nga yang, dai gaw hka lim ai lam hpe shingra tara hku nna jat wa shangun nna, kata na n-gun hpe shayawm ya lu ai majaw re.

·Medium tsaw ai hka wa ai lam: N-gun npu na roller hpe loi mi galai shai ai majaw, npu na roller gaw, n-gun n-gun hpe gram lajang na matu, "medium tsaw ai" (convexity) langai ngai hpe lu na matu, n-gun n-gun hpe gram lajang na matu, n-gun n-gun hpe gram lajang na matu, n-gun n-gun n-gun n-gun n-gun hpe hkam la lu na matu, npawt nhpang rai nga ai.

·Roll gap galai shai ai lam: Roll gap shagu gaw, n bung ai sheet thickness ni hpe hkap la lu na matu, wan n-gun (sh) hydraulically hku nna, tinang hkrai sha galai shai mai ai.

· Cooling conveyor frame:

·Function: Grau nna n-gun n rawng ai sha, nta kata na nbung katsi ai shara de roll board masum hpe hpaw da ai.

· Hkrang: Passive (sh) active hku nna shadut ai rollers hpung law law (law malawng gaw dozen law law) hpe hpaw da ai. Board hpe n-gun n jaw na matu lawu na auxiliary pressure roller langai mi nga ai.

·Coling ladat: shingra tara hku katsi ai (sh) nbung katsi ai hte jat bang ai.

3. Hkala nba hte hkai ai ladat

· Hkamja lam hte seng ai jak:

·Function: roller masum hte katsi ai frame kaw na board hpe hkrak hkra lam madun na matu, ngang grin ai traction hpe jaw u. Ga law malawng gaw, rubber (sh) silicone roller langai (sh) law law hpe lang nna, ntsa na roller hpe pneumically hku nna dip mai ai.

·Automatic cutting/stacking device:

–Cacking type cutting saw: Hka ja ai aten hta, saw table gaw board a shamu shamawt ai lam hpe hkan tam ai, gang je kau ngut ai hpang shi a shawng na shara de bai nhtang wa ai, n-gun n rawng ai hku htu ai hpe n-gun n rawng ai hku htu ai hpe lu la ai.

·Stacker crane: shi hkum shi cut board ni hpe hkap la nna, atsawm sha shinggrup da ai. Automated stacking gaw n-gun ja ai board ni a matu ahkyak ai.

4. Auxiliary system

· tam ai ladat: Vacuum suction jak, dai gaw silo kaw nna extruder hopper de n-gun n rawng ai arung arai ni hpe htaw sa ya ai.

·Mixing machine: Color masterbatch (sh) kaga additives ni hpe bang ra ai rai yang, shanhte hpe mixing machine hte maren sha preped galaw ra ai.

·Hydraulic system: screen galai ai ni a matu n-gun, n-gup magap hpe galai shai ai lam ni hpe jaw ya ai.

–Temerature control system: extruder, mold, hte roller masum (hpraw ai nbung katsi ai jak, hka n-gun jak) ni a matu hkrak hkrak katsi ai hte katsi ai hpe jaw ya ai.

·Electrical control system: PLC hte touch screen hpe madung tawn nna, centralized control system, motor drive yawng, nbung katsi ai lam hpe hkang ai lam, parameter settings, hte mara hpe jep chyoi ai lam ni hpe hpawng de ya ai.

·PP (polypropylene):

·Crystalline arung arai ni hta katsi ai n-gun grai law ai.

·Asak kaba ai lam: 3 lang na hka n-gun hpe hkang lu ai gaw grai ahkyak ai. Roller temperature grai n law ging ai, n rai yang board gaw lawan ai crystallization a majaw n-gun yawm mat nna, kata na stress grai law wa na re majaw, hpang na daw hta warping byin wa na re. Kalang lang, n-gun grau ja ai roller nbung laru (80-100℃C zawn re ai) hpe shayawm nna, n-gun yawm ai.

·Surface tsi lajang ai lam: PP board a ntsa gaw non{0}}polar re. Printing (sh) bonding ra ai rai yang, corona tsi ladat hpe galaw shapraw ai line a hpang maga de hpaw mai ai.

·PE (polyethylene):

· Grau nna HDPE, crystallin grai law ai hte melt viscosity grai law ai.

·Process key: PP hte maren, n hkru n kaja ai lam ni hpe koi gam na matu, katsi ai lam hpe myit maju jung ra ai. Processing temperature range kaba ai.

·ABS (acrylotile hpun palawng n-gun n-gun n-gun n-gun n-gun n-gun):

·Amorphous arung arai ni gaw nbung katsi ai, n-gun yawm mat ai hte hpraw ai hpe grai hkam sha chye ai.

· Hkrang shapraw na matu:

· Katsi kahtet ai lam hpe jep yu u: N-gun grai ja ai hpe makawp maga na matu, daw langai hte langai a katsi ai hpe atsawm sha hkang lu ai. Screw design gaw grai law ai shear heat hpe koi ra ai.

·Coling: ABS gaw PP/PE hta grau n-gun n law ai shrinkage rate nga ai, raitim, roller masum a matu grai tsaw ai n-gun rawng ai n-gun rawng ai n-gun rawng ai n-gun grau law ai.

· Drying: ABS raw arung arai ni hpe tau hkrau atsawm sha hkyet kau ra ai! Kalang lang, 80-85℃C hta hkying hkum 3-4 (sh) dai hta jan nna katsi ra ai, n rai yang, board gaw bubbles (sh) hka masat kumla ni hpe shapraw na re.

Raw materials → Ra ai arung arai ni → Ra ai lam (ABS ra ai) → Extruder plasticization → Screen galai shai ai hte n-gun n-gun → Gear pump stabilisization (n ra ai) → Mold forming → Mat → Hka lim ai hte hkrang shapraw ai lam masum → Traction → Traction → Fin → Finishing → Finishing a arai hpe hkrak hkrak → Fin tend → Finishing 1

Dai zawn re ai arung arai ni hpe mari na (sh) jep joi na matu myit yu ra ai rai yang, ndai lam ni hpe sadi ra ai:

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2. Brand hte core components ni a quality: Extruder, gear pump, mold, hte roller masum a galaw shapraw ai madang hte hkrak ai lam gaw sheet metal a quality hpe hkrak dawdan ya ai.

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