plastic granulator塑料造粒機(jī)是一種將塑料原料或回收料通過(guò)熔融、擠壓、冷卻切粒等工藝加工成標(biāo)準(zhǔn)顆粒的機(jī)械設(shè)備，廣泛應(yīng)用于塑料再生、改性、電纜料生產(chǎn)等領(lǐng)域?

plastic granulator It is a mechanical equipment that processes plastic raw materials or recycled materials into standard particles through processes such as melting, extrusion, cooling, and cutting. It is widely used in plastic recycling, modification, cable material production, and other fields。

Equipment structure and composition

Extrusion system: including screw, barrel, hopper, and mold. The screw is made of high-strength alloy steel, and the barrel is made of heat-resistant alloy steel composite pipe. The length is usually 15-30 times the diameter to achieve full plasticization.

Transmission system: composed of a motor and a reducer, it drives the screw and controls the speed and torque.

Heating and cooling system: using a combination of electric heating (resistance/induction) and air/water cooling, combined with temperature measuring devices for precise temperature control.

Auxiliary device

Including straightening device (to solve the problem of wire core eccentricity), cutting module (water-cooled pulling or die surface hot cutting), wire winding device, etc

1. ?設(shè)備組成與工作原理?

• ?主機(jī)結(jié)構(gòu)?：主要由擠壓系統(tǒng)（螺桿、機(jī)筒、模頭）、傳動(dòng)系統(tǒng)（電機(jī)、減速器）和加熱冷卻系統(tǒng)（電加熱與水冷/風(fēng)冷結(jié)合）構(gòu)成?。螺桿采用高強(qiáng)度耐腐蝕合金鋼，機(jī)筒為耐熱合金鋼復(fù)合管，長(zhǎng)度通常為直徑的15-30倍以確保充分塑化?1。

• ?輔機(jī)與周邊設(shè)備?：包括冷卻裝置（水槽/風(fēng)環(huán)）、切粒模塊（水冷拉條或模面熱切）及收料系統(tǒng)，部分機(jī)型集成脫水裝置（脫水率≥95%）
  。

2. ?技術(shù)特點(diǎn)?

• ?功能多樣性?：支持PP、PE、PVC等多種材料，可處理薄膜、編織袋等廢料，具備干濕兩用、自動(dòng)進(jìn)料及節(jié)能設(shè)計(jì)?。

• ?創(chuàng)新技術(shù)?：如淄博中南醫(yī)藥包裝的技術(shù)，通過(guò)快拆組件實(shí)現(xiàn)切割刀快速安裝與拆卸，簡(jiǎn)化維護(hù)流程?。

3. ?應(yīng)用場(chǎng)景?

• ?再生領(lǐng)域?：廢舊塑料回收造粒，如瓶類(lèi)、薄膜等?1。

• ?工業(yè)生產(chǎn)?：用于填充改性、電纜料及母粒制造，部分機(jī)型適配發(fā)泡料回收等特殊需求?