Mixer High and Low Temperature Cold Mixer

Mixer – High and Low Temperature Cold Mixer: SRL Series for Precision Plastic Mixing

With 19 years of expertise in plastic processing Kaihanga Kirihou Miihini Whakaranu equipment design and application engineering, I’ve collaborated with 350+ nga kaihanga puta noa i te umanga kirihou—mai i te kapi ki te miihini—ki te arotau i nga mahi whakaranu kia rite tonu te kounga o te rauemi me te pai o te whakaputa.. Ko te raupapa SRL teitei me te iti te whakamahana makariri (te wera/matao te wae whakaranu) ka tu hei kohatu kokonga o te whakahiato kirihou hou, te whakatutuki i te hiahia nui mo te whakakotahitanga orite, te whakahaere i te pāmahana, me te whakakore i te werawera penei i te PVC, PE, PP, me nga kapia miihini (ABS, PC). I hangaia i runga i nga hangarau a te Pakeha kawemai me te whakamahine mo nga hiahia whakangao o te ao, ka tukuna aunoa e tenei waahanga whakaranu, mahi tukurua e whakakore ana i nga rerekee o te whakaranu a-ringa me te whakaiti i nga ururua whakaputa ki runga ki 15%.

Taupānga & Ko nga ahuatanga matua o te Raarangi SRL High/Rew Temperature Cold Mixer

Ko te waahanga whakaranu raupapa SRL e tika ana mo te ranu, te tae me te whakamaroke i nga momo kapia penei i te poly、PE、PP、PVC polypropylene, poly chloride etc. a i roto i te tukanga whakamaroke me te whakaheke o nga kirihou miihini penei i te ABS PC me etahi atu i mua i te hanga me te tukatuka tae atu ki te whakaranu i te kapia phenolic.. Ko tona whaihua ka waiho hei taputapu tino nui mo te whakahiatotanga motuhake mo nga roopu iti me te hanga ahumahi nui., tono tautoko tae atu ki:

• PVC putorino/kōtaha pūhui (mārō me te mārō kōeke)
• PE / PP kiriata / hanga pepa (tuitui masterbatch tae)
• Hangaia te kirihou i mua i te tukatuka (ABS / PC whakamaroke me te degassing)
• Te whakaranu kapia Phenolic mo nga waahanga o roto o roto
• Te whakahuihui kirihou hangarua (whakamaroke me te whakakotahitanga taapiri)
• Hangahanga Masterbatch (te whakakotahitanga o te tae / taapiri taapiri)

Ka whakakotahihia e te waeine te ranu wera me te whakaranu hauhautanga—he hoahoa rua-waahanga hei whakaoti i nga wero matua o te whakaranu kirihou.: homogenization kore, te paheketanga o te waiariki mai i te wera nui, me te agglomeration (kopikopiko) o nga rauemi i muri i te whakamahana. Ko nga rauemi i muri i te whakaranu wera ka uru ki roto i te whakaranu whakamatao mo te whakamatao aunoa, ka pau nga hau e toe ana me te karo i nga agglomerates. Kaihoko Kirihou Miihini Whakaranu Ko tenei whakawhitinga korekore mai i te wera ki te whakaranu makariri ka whakarite kia mau tonu nga rauemi i to raatau hanganga i te wa e tutuki ai te riterite e hiahiatia ana mo te tangohanga o te kounga teitei., whakarewa werohanga, nga tukanga pupuhi pupuhi ranei.

Ka whakawhanakehia tenei waahanga ma te kawemai, me te ngongo i nga hangarau o tawahi. Ma te tango i te mana PLC, he taumata aunoa teitei. pānga whakaranu pai. mahi oti, hanganga kiato me te ahua ataahua. He taputapu pai mo te whakaranu kirihou. Ko te punaha whakahaere a te PLC te whakakotahi i nga tawhā whakahaere katoa (te wa whakaranu, pāmahana, tere, wā tukunga), te whakaiti i te hapa a te tangata me te whakarite kia rite tonu te puranga-ki-te-nui mo nga umanga kua whakaritea penei i te hanga taputapu rongoa. (FDA 21 CFR 177.1520 tautukunga) me te hanga waahanga miihini (IATF 16949 paerewa).

Nga Ahuatanga Mahi Matua o nga Whakaranu Raupapa SRL

1. Aratau Whakawera Hangore

Aratau whakawera: Te whakamahana hiko, te waku-whaiaro ranei. Ko nga whiringa whakamahana takirua e whakatutuki ana i nga whakaritenga rauemi rereke me nga pauna whakaputa:

• Whakawera Hiko: Te whakamahana parenga tika me te mana pāmahana PID (±2°C tika) mo nga taonga e pa ana ki te wera (e.g., PVC ngawari, ABS). He pai mo te hanga roopu-iti, he kapia motuhake ranei kaore e taea te whiriwhiringa te whakaritenga o te pāmahana. 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 (e.g., PVC mārō, 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). He pai mo nga whakaurunga he iti te urunga, he rereke ranei nga taonga, na te mea ka taea e nga kaiwhakahaere te tirotiro i nga rawa whakauru i mua i te tukunga me te whakatika ngawari i nga rahi o te puranga.
• Te Whakarere Pneumatic: Te keti tuku i te hau (8 pehanga mahi pae) mo te aunoa, hanga nui-rōrahi (SRL-Z 200/500 ki 800/1600 models). Ko te punaha pneumatic e whakarite tere ana, te tukunga katoa (≤30 hēkona ia puranga) me te pupuri rauemi iti (<0.5% o te rōrahi puranga), te whakaiti i te ururua me te waatea i waenga i nga puranga. Ka taea te whakauru ki nga punaha kawe mo te whakawhiti tika ki nga extruders / molders werohanga.

3. Hoahoa Mata Ranu Ake

Ko te raupapa SRL e whakamahi ana i te hoahoa mata mata-rua (i kawemai mai i nga whakaritenga miihini Tiamana) e whakarite 360° tohanga rauemi i roto i te ruma ranu:

• Matatahi hurihuri tere teitei (up to 1800 rpm i roto i te whakaranu wera) hanga i te tauira rere karekau, breaking up agglomerates and ensuring uniform distribution of additives (stabilizers, nga kaiwhakaahua, whakapuru mura) 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) me te pakeke o te mata o te HRC 58-60, extending service life to 8,000+ operating hours—3x longer than standard carbon steel blades—even when mixing abrasive filled compounds (e.g., 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 (Nga VOC), and air bubbles from materials:

• Critical for hygroscopic engineering plastics (ABS, PC) – eliminates surface defects (bubbles, pinholes) i roto i nga hua kua oti.
• Ka whakaheke i te tukunga VOC ma te 90% whakaritea ki nga punaha whakaranu tuwhera, te whai i nga paerewa kounga hau a EU REACH me US EPA.
• Te wa whakaheke hau aunoa (ka taea te whakarite ma te PLC) whakarite hua rite puta noa i nga puranga.

Tawhā Hangarau o SRL Series High/Rew Temperature Cold Mixer

Kei te waatea te raupapa SRL i 7 models, kua whakatairitehia kia rite ki nga pukapuka whakaputa mai i te tauine taiwhanga (50L whakaranu wera) ki te tauine-ahumahi (800L whakaranu wera). Ka mau tonu nga tawhā katoa i raro nei, me nga whakamarama mo te riterite o te waeine me te horopaki whakahaere:

Tauira	rōrahi whai hua (L) (Te wera/Matao)	Te tere hurihuri (rpm) (Te wera iti / te wera teitei / te makariri)	Motini / mana whakawera (kW) (Te wera iti / te wera teitei / te makariri)	Ahu (mm) (L×W×H)	Taumaha (T)	Te ranu/te wa whakamatao (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

Nga Panui Tawhā Matua:

• Ko nga uara tere hurihuri e whakaatu ana i nga tautuhinga tere iti/tiketike mo te whakaranu wera (ka taea te whakarite ma te VFD) me te tere tere mo te whakaranu hauhautanga.
• Ka wehea te mana motuka/whakawera i waenga i te whakaranu wera (low/high speed motor) and cool mixer motor – all values comply with IE3 premium efficiency standards (EU Ecodesign Directive 2009/125/EC).
• Te ranu/te wa whakamatao (6-10min/pot) is a typical range for PVC compounding; kirihou engineering (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, impact resistance) in extruded profiles
• Reduced scrap rates (mai 8-10% ki <2% for most applications)

2. Pungao Pungao & Cost Savings

Ko te aratau whakamahana rua me te mana PLC aunoa e arotau ana ki te whakamahi kaha:

• Ko te whakawera waku-whaiaro ka whakaiti i te kohi hiko ma te 20-25% mo nga roopu reo-nui.
• Pūnaha whakaora wera (kōwhiringa) ka hopu i te wera ururua mai i te whakaranu hauhautanga ki te whakamahana i mua i nga rauemi taumai, te tapahi i te whakamahinga kaha katoa ma te taapiri 10%.
• Ko te mahi aunoa ka whakaiti i nga utu mahi na 50% whakaritea ki te whakaranu a-ringa (1 Ka taea e te kaiwhakahaere te whakahaere 2-3 whakaranu i te wa kotahi).

He kaihanga pupa PVC waenga-rahi e whakamahi ana i te SRL-Z 300/600 tauira pūrongotia ia tau penapena pūngao o $28,000 me nga penapena mahi $45,000—ROI i tutuki i roto i te tika 10 marama.

3. Aunoatanga teitei & Tukatuka Tukurua

Ko te punaha whakahaere PLC ka penapena ki te 50 tohutao rauemi i mua i-programmed (e.g., pūhui putorino PVC mārō, ngohengohe PVC kōeke hauora, Koeke miihini ABS), tuku:

• Te kowhiringa tohutao pa kotahi mo te whakarereke tere i nga rawa (≤15 meneti i waenga i nga tohutao).
• Wā puranga aunoa, te whakahaere i te pāmahana, me te tuku — te whakakore i te hapa tangata i roto i te whakaranu i nga tawhā.
• Raraunga raraunga o nga tawhā puranga katoa (pāmahana, wā, tere) mo te hanganga ture me nga arotakenga mana kounga.

Ko tenei taumata o te automation he mea nui mo nga kaihanga e mahi ana i nga umanga kua whakaritea (hauora, tākai kai) he mea whakahau te whai i te tukanga.

4. Hoahoa Kiato & Mokowā Putanga

Ahakoa tona tino mahi, kei roto i te raupapa SRL he kiato, hoahoa whakauru e whakaora i te waahi papa wheketere:

• Ka whakauruhia nga whakaranu wera me te hauhautanga ki runga i te anga kotahi (karekau he whakaurunga motuhake e hiahiatia ana).
• Te tauira iti rawa (SRL-Z 50/100) noho noa 4.14 m² (2300×1800mm) – he pai mo nga awheawhe iti me nga waahi taiwhanga.
• Hoahoa poutū whiriwhiri mo nga tauira nui ake (SRL-Z 500/1000, 800/1600) whakaiti i te mokowā papa e 30% whakaritea ki nga whiringa whakapae.

Akoranga Take: SRL-Z 200/500 Whakaranu Arotau ABS Compounding (Tiamana)

I whakatinanahia e tetahi kaihanga miihini Tiamana te SRL-Z 200/500 teitei/iti te pāmahana te whakaranu makariri i roto 2024 ki te whakakapi i nga whakaranu kotahi-waahanga tawhito mo te whakahuihui ABS (whakamahia i roto i nga waahanga whakapaipai o roto):

• Nga Wero Taketake:
  • Whakaranu riterite o 85% – he rereke te tae me nga taonga miihini i nga waahanga kua oti.
  • Te utu mokamoka teitei (12%) na te whakahiatotanga o nga rawa me nga hapa e pa ana ki te makuku.
  • Mahi ā-ringa e hiahia ana 2 nga kaiwhakahaere mo ia whakaranu - he nui nga utu mo te mahi.
  • Ko te kore e tutuki ki te IATF 16949 (te kore o te tuhi raraunga tukanga).
• Nga Hua I muri i te Tautanga:
  • Whakaranu riterite pai ake ki 98% – 100% reeti haere mo te whakamatautau taonga tae/miihini.
  • Ka whakahekehia te reiti ki te 1.8% – penapena rauemi ā-tau o €32,000.
  • Ka whakahekehia nga utu mo te mahi 50% (1 ka whakahaeretia e te kaiwhakahaere 2 nga whakaranu) – penapena ā-tau o €58,000.
  • Te hanganga ture ki te IATF 16949 (te tuhi raraunga me te tohu tohutoro).
  • 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, Operation & Maintenance Guidelines

1. Installation Requirements & Tukanga

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 pae) for pneumatic discharge models (kōwhiringa).
   • Ventilation system (for degassing) – compliant with local air quality regulations.
2. Installation Process:
   • Factory pre-assembled frame is delivered and positioned on the foundation (crane required for models >3T).
   • Electrical wiring and air line connection (if applicable) by certified electricians/technicians.
   • Calibration of temperature sensors and PLC control system (performed by Zhuoyue technical team).
   • Test run with dummy material (calcium carbonate) to verify mixing, heating, and discharge functionality.

Installation typically takes 1-2 days for small models (SRL-Z 50/100, 100/200) a 2-3 days for large models (SRL-Z 500/1000, 800/1600).

2. Standard Operating Procedure (SOP)

Basic operation of the SRL series mixer follows a repeatable, automated workflow:

1. Select the pre-programmed recipe on the PLC HMI (or input custom parameters: pāmahana, wā, tere).
2. Load raw materials into the heat mixer hopper (manual or automated conveyor feeding).
3. Initiate the mixing cycle – heat mixer operates at set speed/temperature (electric or self-friction heating).
4. Upon completion of heat mixing, materials are automatically transferred to the cool mixer for cooling/degassing.
5. Cool mixer operates at set speed until target temperature (typically 40-50°C) is reached.
6. Aunoa (pneumatic) or manual discharge of mixed materials to storage hopper/extruder feed.
7. Clean the mixing chamber (kōwhiringa, for material changeovers) using compressed air or food-grade cleaning agents (FDA-compliant).

Zhuoyue provides a detailed SOP manual (English/German/French/Spanish) with photos and step-by-step instructions for all models.

3. Preventive Maintenance Schedule

Regular maintenance ensures long mixer life (10+ tau) and consistent performance:

• Daily Maintenance:
  • Inspect hopper for material bridging/blockages.
  • Tirohia nga pūoko pāmahana mo te tika (te whakatikatika ki te inemahana matihiko).
  • Horoia te keeti tuku kia kore ai e hanga rawa.
• Tiaki ia wiki:
  • Whakahinuhinuhia nga pire whakahanumi ki te hinu karaehe kai (E whai ana te FDA mo nga tono whakapiri-kai).
  • Tirotirohia nga mata ranu mo te kakahu/kino (whakakapi mena ka whakahekehia te matotoru o te mata >2mm).
  • Whakamātauhia te mahi aukati ohorere me nga hononga haumaru.
• Tiaki Marama:
  • Whakaritea te mana pāmahana PLC (manatoko ki te inemahana ka taea e te NIST te tirotiro).
  • Tirohia nga hononga hiko (whakakorikoria nga kapeka wetekina kia kore e wera rawa).
  • Whakawhiti wera ma (whakaranu hauhautanga) kia mau tonu te pai o te whakamahana.
• Tiaki Tau:
  • Whakakapia nga mata hanumi (ki te mau) ka whakakikoruatia ranei ki te karaka tungsten carbide.
  • Whakahouhia te motuka me te pouaka miihini (whakakapi hinu, tirohia nga taputapu).
  • Katoa te tirotiro a te roopu hangarau a Zhuoyue (kei roto ko te whakamatautau mahi me te whakatikatika).

Zhuoyue offers a preventive maintenance program with scheduled on-site visits (quarterly/annually) a 24/7 technical support for emergency repairs.

FAQs About SRL Series High/Low Temperature Cold Mixer

Q: Can the SRL series mixer handle recycled plastics with high moisture content?

A: Ae. The heat mixer’s drying function (electric or self-friction heating) effectively removes moisture from recycled plastics (up to 5% moisture content) during mixing, while the cool mixer’s degassing port eliminates water vapor. For high-moisture recycled materials (5-10%), we recommend the optional vacuum degassing upgrade to ensure complete drying.

Q: What is the lead time for custom-configured SRL series mixers?

A: Standard models (SRL-Z 50/100 ki 800/1600) have a lead time of 6-8 wiki. Whakaritenga ritenga (e.g., FDA-compliant contact parts, vacuum degassing, vertical design) require 10-12 wiki. Expedited production (4-week lead time) is available for an additional 20% fee for standard models.

Q: Is training provided for operators and maintenance technicians?

A: Ae. Zhuoyue provides 1-day on-site operator training (basic operation, recipe setup, troubleshooting) and 2-day maintenance technician training (advanced calibration, blade replacement, PLC programming). Training is available in English, German, French, Spanish, and Mandarin, with hands-on sessions using your actual materials for maximum relevance.

Q: Can the mixer be integrated with a complete extrusion line?

A: Absolutely. The SRL series mixer is designed to integrate seamlessly with Zhuoyue’s complete extrusion systems (extruders, kai whangai, downstream equipment). The PLC control system can be synchronized with extruder PLCs to ensure material feeding is matched to extrusion output, eliminating production bottlenecks and reducing waste.

Q: What warranty is provided for the SRL series mixer?

A: Zhuoyue offers a 2-year warranty on all mechanical components (mixing blades, frame, discharge system) and a 1-year warranty on electrical/PLC components. Extended warranty options (3-5 tau) are available, including annual preventive maintenance visits and priority spare parts delivery.

For nearly two decades, the SRL series high and low temperature cold mixer has been a trusted solution for plastic manufacturers worldwide, delivering precision mixing, te pai o te utu, me te hanganga ture. Whether you’re compounding PVC for pipes, drying ABS for automotive components, or mixing phenolic resins for industrial applications, this mixer is engineered to meet the demands of modern plastic processing. Contact our technical team today to request a free mixing process analysis and quote tailored to your production needs.