Mikser Yuqori va past haroratli sovuq mikser

Mikser – Yuqori va past haroratli sovuq mikser: Nozik plastik aralashtirish uchun SRL seriyali

Bilan 19 plastik ishlov berish bo'yicha ko'p yillik tajriba Aralash mashinasi plastik ishlab chiqaruvchi uskunalarni loyihalash va qo'llash muhandisligi, bilan hamkorlik qildim 350+ plastmassa sanoati bo'ylab ishlab chiqaruvchilar - qadoqlashdan tortib avtomobilgacha - izchil material sifati va ishlab chiqarish samaradorligi uchun aralashtirish jarayonlarini optimallashtirish. SRL seriyali yuqori va past haroratli sovuq mikser (issiqlik/sovuq aralashtirish moslamasi) zamonaviy plastmassa birikmasining asosi bo'lib turadi, bir xil aralashtirish uchun muhim ehtiyojni hal qilish, haroratni nazorat qilish, va PVX kabi termoplastiklarni gazsizlantirish, PE, PP, va muhandislik qatronlari (ABS, Kompyuter). Import qilingan Yevropa texnologiyasi asosida qurilgan va global ishlab chiqarish ehtiyojlari uchun tozalangan, bu aralashtirish birligi avtomatlashtirilgan yetkazib beradi, qo'lda aralashtirishning nomuvofiqliklarini bartaraf etadigan va ishlab chiqarish chiqindilarini gacha kamaytiradigan takrorlanadigan ishlash 15%.

Ilova & SRL seriyali yuqori/past haroratli sovuq mikserning asosiy xususiyatlari

SRL seriyali aralashtirish moslamasi aralashtirish uchun qo'llaniladi, colouring and drying of various resin such as poly、PE、PP、PVC polypropylene, poly chloride etc. and in the process of drying and volatilization of engineering plastics such as ABS PC etc before forming and processing as well as in the mixing of phenolic resin. Its versatility makes it an essential piece of equipment for both small-batch specialty compounding and large-scale industrial production, supporting applications including:

• PVC pipe/profile compounding (rigid and soft grades)
• PE/PP film/sheet production (color masterbatch integration)
• Engineering plastic pre-processing (ABS/PC drying and degassing)
• Phenolic resin mixing for automotive interior components
• Recycled plastic compounding (drying and additive blending)
• Masterbatch production (high-concentration color/additive mixing)

Qurilma issiqlik bilan aralashtirish va salqin aralashtirishni birlashtiradi - ikki bosqichli dizayn plastik aralashtirishning asosiy muammolarini hal qiladi.: to'liq bo'lmagan gomogenizatsiya, haddan tashqari issiqlikdan termal buzilish, va aglomeratsiya (to'planish) materiallarni isitishdan keyin. Issiqlik aralashtirishdan keyin materiallar avtomatik ravishda sovutish uchun salqin mikserga tushishi mumkin, qolgan gazlarni chiqaradi va aglomeratlardan qochadi. Aralash mashinasi plastik yetkazib beruvchi Issiq aralashtirishdan sovuqqa uzluksiz o'tish materiallarning strukturaviy yaxlitligini saqlab qolish va yuqori sifatli ekstruziya uchun zarur bo'lgan bir xil mustahkamlikka erishishni ta'minlaydi., inyeksion kalıplama, yoki puflash jarayonlari.

Bu birlik import orqali ishlab chiqilgan, va ilg'or xorijiy texnologiyalarni o'zlashtirish. PLC boshqaruvini qabul qilish orqali, u yuqori avtomatik darajaga ega. yaxshi aralashtirish effekti. to'liq funktsiya, ixcham tuzilish va chiroyli ko'rinish. It is an ideal equipment for plastics mixing. The PLC control system centralizes all operational parameters (aralashtirish vaqti, harorat, tezlik, discharge timing), reducing human error and ensuring batch-to-batch consistency—critical for regulated industries like medical device manufacturing (FDA 21 CFR 177.1520 compliance) and automotive component production (IATF 16949 standartlar).

Key Operational Features of SRL Series Mixers

1. Flexible Heating Modes

Heating mode: Electric heating or self-friction. The dual heating options cater to different material requirements and production scales:

• Electric Heating: Precision resistance heating with PID temperature control (±2°C accuracy) for materials sensitive to overheating (masalan, soft PVC, ABS). Ideal for small-batch production or specialty resins where precise temperature regulation is non-negotiable. Electric heating also eliminates the risk of contamination from oil/gas heating systems, making it suitable for food-contact plastic processing.
• Self-Friction Heating: Generates heat through the high-speed rotation of mixing blades (up to 1800 rpm) and material-to-material friction—cost-effective for high-volume production of non-heat-sensitive materials (masalan, rigid PVC, PE). This mode reduces energy consumption by 20-25% compared to electric heating for large batches (≥200kg), as it leverages the material’s own kinetic energy rather than external power.

2. Customizable Discharging Modes

Discharging mode: Manual or pneumatic. The discharge system is engineered for ease of use and minimal material waste:

• Manual Discharge: Mechanical lever-operated discharge gate for small-scale production (SRL-Z 50/100, 100/200 models). Ideal for facilities with low throughput or frequent material changeovers, as it allows operators to inspect mixed materials before discharge and adjust batch sizes flexibly.
• Pneumatic Discharge: Air-powered discharge gate (8 bar operating pressure) for automated, high-volume production (SRL-Z 200/500 uchun 800/1600 models). The pneumatic system ensures fast, complete discharge (≤30 seconds per batch) with minimal material retention (<0.5% of batch volume), reducing waste and downtime between batches. It can be integrated with conveyor systems for direct transfer to extruders/injection molders.

3. Advanced Mixing Blade Design

The SRL series uses a proprietary double-helix blade design (imported from German engineering specifications) that ensures 360° material circulation within the mixing chamber:

• High-speed rotating blades (up to 1800 rpm in heat mixer) create a turbulent flow pattern, breaking up agglomerates and ensuring uniform distribution of additives (stabilizers, plastifikatorlar, olovni to'xtatuvchi moddalar) at the particle level.
• Cool mixer blades operate at lower speeds (50-180 rpm) with a spiral design that gently agitates materials during cooling, preventing clumping while maximizing surface area for heat dissipation and degassing.
• Blades are constructed from wear-resistant alloy steel (40Cr) with a surface hardness of HRC 58-60, extending service life to 8,000+ operating hours—3x longer than standard carbon steel blades—even when mixing abrasive filled compounds (masalan, 50% calcium carbonate-filled PVC).

4. Integrated Degassing System

A built-in vacuum degassing port (optional for all models) and atmospheric vent in the cool mixer removes moisture, volatile organic compounds (VOClar), and air bubbles from materials:

• Critical for hygroscopic engineering plastics (ABS, Kompyuter) - sirt nuqsonlarini yo'q qiladi (pufakchalar, teshiklar) tayyor mahsulotlarda.
• tomonidan VOC emissiyasini kamaytiradi 90% ochiq aralashtirish tizimlari bilan solishtirganda, Evropa Ittifoqi REACH va AQSh EPA havo sifati standartlariga muvofiq.
• Avtomatlashtirilgan gazsizlantirish vaqti (PLC orqali dasturlashtiriladi) partiyalar bo'ylab izchil natijalarni ta'minlaydi.

SRL seriyali yuqori/past haroratli sovuq mikserning texnik parametrlari

SRL seriyasi mavjud 7 models, ishlab chiqarish hajmini laboratoriya miqyosidan moslashtirish uchun miqyosda (50L issiqlik mikser) sanoat miqyosida (800L issiqlik mikser). Barcha parametrlar quyida saqlanadi, birlikning izchilligi va operatsion konteksti uchun tushuntirishlar bilan:

Model	Samarali hajm (L) (Issiq/sovutish)	Aylanish tezligi (rpm) (Past qizdirish/Isitish yuqori/sovuq)	Dvigatel / isitish quvvati (kVt) (Past qizdirish/Isitish yuqori/sovuq)	Hajmi (mm) (L × W × H)	Og'irligi (T)	Aralashtirish/sovutish vaqti (min/pot)
SRL-Z 50/100	32/75	750/1500/180	7/11/5.5	2300*1800*1900	2.2T	6-10min/pot
SRL-Z 100/200	75/160	650/1300/180	14/22/7.5	3780*1870*2250	3.2T	6-10min/pot
SRL-Z 200/500	150/320	475/950/130	30/42/11	4850*2240*2470	3.5T	6-10min/pot
SRL-Z 300/600	200/360	475/950/130	40/55/11	4680*2240*2740	3.8T	6-10min/pot
SRL-Z 300/1000	200/640	475/950/110	40/55/15	4980*2500*2740	4.2T	6-10min/pot
SRL-Z 500/1000	375/640	430/860/50	47/67/15	4600*3000*4050	5.6T	6-10min/pot
SRL-Z 800/1600	600/1050	370/720/50	83/110/22	5170*3200*4480	7.5T	6-10min/pot

Asosiy parametr eslatmalari:

• Aylanish tezligi qiymatlari issiqlik mikserining past/yuqori tezlik sozlamalarini aks ettiradi (VFD orqali sozlanishi) va salqin mikser uchun belgilangan tezlik.
• Motor/heating power is split between heat mixer (low/high speed motor) and cool mixer motor – all values comply with IE3 premium efficiency standards (EU Ecodesign Directive 2009/125/EC).
• Aralashtirish/sovutish vaqti (6-10min/pot) is a typical range for PVC compounding; engineering plastics (ABS/PC) may require 8-12 minutes for complete drying/degassing.

Operational Advantages of SRL Series High/Low Temperature Cold Mixer

1. Superior Mixing Uniformity

Third-party testing by the China Compounding Machine Plastic Factory Industry Association (CPMIA) confirms that the SRL series achieves 98% mixing uniformity for PVC compounds—12% higher than single-stage mixers. This uniformity translates to:

• Consistent color distribution in finished products (no streaking in film/sheet)
• Uniform mechanical properties (tensile strength, zarba qarshiligi) in extruded profiles
• Reduced scrap rates (from 8-10% uchun <2% for most applications)

2. Energiya samaradorligi & Cost Savings

The dual heating mode and automated PLC control optimize energy use:

• Self-friction heating reduces electricity consumption by 20-25% for high-volume batches.
• Heat recovery system (optional) captures waste heat from the cool mixer to pre-heat incoming materials, cutting overall energy use by an additional 10%.
• Automated operation reduces labor costs by 50% compared to manual mixing (1 operator can manage 2-3 mixers simultaneously).

A mid-sized PVC pipe manufacturer using the SRL-Z 300/600 model reported annual energy savings of $28,000 and labor savings of $45,000—ROI achieved in just 10 oylar.

3. High Automation & Process Repeatability

The PLC control system stores up to 50 pre-programmed material recipes (masalan, rigid PVC pipe compound, soft PVC medical grade, ABS automotive grade), allowing:

• One-touch recipe selection for fast material changeovers (Retseptlar orasida ≤15 daqiqa).
• Avtomatlashtirilgan partiya vaqtini belgilash, haroratni nazorat qilish, va tushirish - parametrlarni aralashtirishda inson xatosini bartaraf etish.
• Barcha to'plam parametrlarining ma'lumotlar jurnali (harorat, vaqt, tezlik) me'yoriy hujjatlarga muvofiqlik va sifat nazorati auditlari uchun.

Ushbu avtomatlashtirish darajasi tartibga solinadigan sohalarda ishlaydigan ishlab chiqaruvchilar uchun juda muhimdir (tibbiy, oziq-ovqat qadoqlash) bu erda jarayonni kuzatish majburiydir.

4. Yilni dizayn & Kosmik samaradorlik

To'liq funksionalligiga qaramay, SRL seriyasi ixcham xususiyatga ega, zavod maydonini tejaydigan integratsiyalashgan dizayn:

• Issiqlik va sovuq mikserlar bitta ramkaga o'rnatiladi (alohida o'rnatish talab qilinmaydi).
• Eng kichik model (SRL-Z 50/100) faqat egallaydi 4.14 m² (2300×1800 mm) - kichik ustaxonalar yoki laboratoriya sozlamalari uchun ideal.
• Kattaroq modellar uchun ixtiyoriy vertikal dizayn (SRL-Z 500/1000, 800/1600) tomonidan zamin maydonini kamaytiradi 30% gorizontal muqobillarga nisbatan.

Case Study: SRL-Z 200/500 Mikser ABS birikmasini optimallashtiradi (Germaniya)

Nemis avtomobil komponentlari ishlab chiqaruvchisi SRL-Z ni joriy qildi 200/500 yuqori/past haroratli sovuq mikser 2024 ABS birikmasi uchun eskirgan bir bosqichli mikserlarni almashtirish (ichki bezak qismlarida ishlatiladi):

• Asl qiyinchiliklar:
  • Aralashning bir xilligi 85% - tayyor qismlarda mos kelmaydigan rang va mexanik xususiyatlar.
  • Yuqori chiqindilar tezligi (12%) moddiy aglomeratsiya va namlik bilan bog'liq nuqsonlar tufayli.
  • Qo'lda ishlashni talab qiladi 2 mikser boshiga operatorlar - yuqori mehnat xarajatlari.
  • IATF talablariga rioya qilmaslik 16949 (jarayon ma'lumotlarini qayd etishning etishmasligi).
• O'rnatishdan keyingi natijalar:
  • Aralashning bir xilligi yaxshilandi 98% - 100% rang/mexanik xususiyat sinovidan o'tish darajasi.
  • Chiqib ketish darajasi ga kamaydi 1.8% – yillik moddiy tejash 32 000 evro.
  • Mehnat xarajatlari kamaydi 50% (1 operator boshqaradi 2 mikserlar) – yillik tejash €58 000.
  • IATFga to'liq muvofiqlik 16949 (ma'lumotlar jurnali va retsept kuzatilishi).
  • Production throughput increased by 25% (faster batch times and changeovers).

The plant engineering manager noted: “The SRL-Z mixer has transformed our compounding process – we now produce consistent, high-quality ABS compounds with minimal waste, and our audit preparation is simplified by the automated data logging. The compact design also freed up valuable floor space for additional extrusion lines.”

Installation, Operatsiya & Maintenance Guidelines

1. Installation Requirements & Jarayon

The SRL series mixer is designed for straightforward installation with minimal site preparation:

1. Site Preparation:
   • Concrete foundation (150mm thickness) to support mixer weight (2.2T to 7.5T).
   • Power supply: 380V 3-phase 50/60Hz (compliant with EU/US electrical standards).
   • Compressed air supply (6-8 bar) for pneumatic discharge models (optional).
   • Ventilation system (for degassing) - mahalliy havo sifati qoidalariga muvofiqligi.
2. O'rnatish jarayoni:
   • Zavodda oldindan o'rnatilgan ramka etkazib beriladi va poydevorga o'rnatiladi (modellar uchun zarur bo'lgan kran >3T).
   • Elektr simlari va havo liniyasi ulanishi (agar mavjud bo'lsa) sertifikatlangan elektrchilar/texniklar tomonidan.
   • Harorat sensori va PLC boshqaruv tizimini kalibrlash (Zhuoyue texnik jamoasi tomonidan amalga oshiriladi).
   • Soxta material bilan sinovdan o'tish (kaltsiy karbonat) aralashtirishni tekshirish uchun, isitish, va tushirish funksiyasi.

O'rnatish odatda davom etadi 1-2 kichik modellar uchun kunlar (SRL-Z 50/100, 100/200) va 2-3 katta modellar uchun kunlar (SRL-Z 500/1000, 800/1600).

2. Standart ish tartibi (SOP)

SRL seriyali mikserning asosiy ishi takrorlanuvchidan keyin amalga oshiriladi, avtomatlashtirilgan ish jarayoni:

1. PLC HMI da oldindan dasturlashtirilgan retseptni tanlang (yoki maxsus parametrlarni kiriting: harorat, vaqt, tezlik).
2. Xom ashyoni issiqlik mikserining idishiga soling (qo'lda yoki avtomatlashtirilgan konveyerni oziqlantirish).
3. Aralashtirish siklini boshlang - issiqlik mikseri belgilangan tezlikda/haroratda ishlaydi (elektr yoki o'z-o'zidan ishqalanishli isitish).
4. Issiqlik aralashtirish tugagandan so'ng, materiallar avtomatik ravishda sovutish/gazsizlantirish uchun salqin mikserga o'tkaziladi.
5. Sovutgich mikser belgilangan tezlikda belgilangan haroratgacha ishlaydi (odatda 40-50 ° S) erishiladi.
6. Avtomatlashtirilgan (pnevmatik) yoki aralash materiallarni saqlash bunkasi/ekstruder ozuqasiga qo'lda tushirish.
7. Aralashtirish kamerasini tozalang (optional, materiallarni almashtirish uchun) siqilgan havo yoki oziq-ovqat tozalash vositalaridan foydalanish (FDA-mos).

Zhuoyue batafsil SOP qo'llanmasini taqdim etadi (Inglizcha/nemischa/frantsuzcha/ispancha) fotosuratlar va barcha modellar uchun bosqichma-bosqich ko'rsatmalar bilan.

3. Profilaktik ta'mirlash jadvali

Muntazam parvarishlash mikserning uzoq umrini ta'minlaydi (10+ yillar) va barqaror ishlash:

• Kundalik texnik xizmat ko'rsatish:
  • Bunkerni material ko'prigi/to'siqlari mavjudligini tekshiring.
  • Check temperature sensors for accuracy (calibrate with a digital thermometer).
  • Clean discharge gate to prevent material buildup.
• Weekly Maintenance:
  • Lubricate mixer bearings with food-grade grease (FDA-compliant for food-contact applications).
  • Inspect mixing blades for wear/damage (replace if blade thickness is reduced by >2mm).
  • Test emergency stop function and safety interlocks.
• Monthly Maintenance:
  • Calibrate PLC temperature control (verify against NIST-traceable thermometer).
  • Inspect electrical connections (tighten loose terminals to prevent overheating).
  • Clean heat exchanger (cool mixer) to maintain cooling efficiency.
• Yillik texnik xizmat ko'rsatish:
  • Replace mixing blades (if worn) or recoat with wear-resistant tungsten carbide.
  • Overhaul motor and gearbox (replace oil, inspect gears).
  • Full system inspection by Zhuoyue technical team (includes performance testing and calibration).

Zhuoyue rejalashtirilgan tashriflar bilan profilaktika dasturini taklif qiladi (har chorakda/yilda) va 24/7 favqulodda ta'mirlash uchun texnik yordam.

SRL seriyali yuqori/past haroratli sovuq mikser haqida tez-tez so'raladigan savollar

Q: SRL seriyali mikser yuqori namlikli qayta ishlangan plastmassalarni ishlay oladimi??

A: Ha. Issiqlik mikserining quritish funktsiyasi (elektr yoki o'z-o'zidan ishqalanishli isitish) qayta ishlangan plastmassalardan namlikni samarali ravishda yo'q qiladi (up to 5% namlik miqdori) aralashtirish paytida, salqin mikserning gazsizlantirish porti esa suv bug'ini yo'q qiladi. Yuqori namlikli qayta ishlangan materiallar uchun (5-10%), to'liq quritishni ta'minlash uchun ixtiyoriy vakuumli gazsizlantirishni yangilashni tavsiya qilamiz.

Q: Maxsus sozlangan SRL seriyali mikserlar uchun yetkazib berish muddati qancha?

A: Standart modellar (SRL-Z 50/100 uchun 800/1600) muddatga ega 6-8 haftalar. Maxsus konfiguratsiyalar (masalan, FDA-mos keladigan aloqa qismlari, vakuumli gazsizlantirish, vertikal dizayn) talab qiladi 10-12 haftalar. Tezlashtirilgan ishlab chiqarish (4-hafta yetkazib berish vaqti) qo'shimcha uchun mavjud 20% standart modellar uchun to'lov.

Q: Operatorlar va texnik xizmat ko'rsatish bo'yicha mutaxassislar uchun treninglar o'tkaziladi?

A: Ha. Zhuoyue 1 kunlik operatorni joyida o'qitishni ta'minlaydi (asosiy operatsiya, retseptni sozlash, muammolarni bartaraf qilish; nosozliklarni TUZATISH) va texnik xizmat ko'rsatish bo'yicha 2 kunlik trening (rivojlangan kalibrlash, pichoqni almashtirish, PLC dasturlash). Trening ingliz tilida mavjud, nemis, frantsuz, ispancha, va mandarin, maksimal dolzarbligi uchun haqiqiy materiallaringizdan foydalangan holda amaliy mashg'ulotlar bilan.

Q: Mikserni to'liq ekstruziya liniyasi bilan birlashtirish mumkinmi??

A: Mutlaqo. SRL seriyali mikser Zhuoyue-ning to'liq ekstruziya tizimlari bilan muammosiz integratsiya qilish uchun mo'ljallangan. (ekstruderlar, oziqlantiruvchilar, quyi oqim uskunalari). PLC boshqaruv tizimi materialni oziqlantirish ekstruziya chiqishiga mos kelishini ta'minlash uchun ekstruder PLClari bilan sinxronlashtirilishi mumkin., ishlab chiqarishdagi qiyinchiliklarni bartaraf etish va chiqindilarni kamaytirish.

Q: SRL seriyali mikser uchun qanday kafolat beriladi?

A: Zhuoyue barcha mexanik qismlarga 2 yillik kafolat beradi (aralashtirish pichoqlari, ramka, tushirish tizimi) va elektr/PLC komponentlariga 1 yillik kafolat. Kengaytirilgan kafolat imkoniyatlari (3-5 yillar) mavjud, shu jumladan yillik profilaktik xizmat ko'rsatish tashriflari va ustuvor ehtiyot qismlarni yetkazib berish.

Taxminan yigirma yil davomida, SRL seriyali yuqori va past haroratli sovuq mikser butun dunyo bo'ylab plastik ishlab chiqaruvchilar uchun ishonchli yechim bo'ldi, aniq aralashtirishni ta'minlash, xarajat samaradorligi, va normativ hujjatlarga muvofiqligi. Siz quvurlar uchun PVX aralashtirasizmi, avtomobil qismlari uchun ABS quritish, yoki sanoat ilovalari uchun fenolik qatronlarni aralashtirish, bu mikser zamonaviy plastik ishlov berish talablarini qondirish uchun ishlab chiqilgan. Bepul aralashtirish jarayoni tahlilini va ishlab chiqarish ehtiyojlaringizga moslashtirilgan taklifni so'rash uchun bugun texnik guruhimizga murojaat qiling.