TECBLOW-RL-4

The second-generation TEC BLOW machine integrates advanced technology and innovation across all key functions.Designed for simple and flexible operation,it ensures continues,non-stop production with a compact footprint,high output,and significant savings in heating energy and air consumption.These features meet the highest customer demands and establish TEC BLOW as a leader in blow molding technology.

TECBLOW-RL-4 description

HIGH SPEED STRETCH BLOW MOLDING MACHINE BY AOKTAC

Technical specifications

TEC Blow-Solutions for PET Small Bottles

ModelUnitRL-4II
Clamping SystemNumber of cavityCavities4
Mold strokemm0-130
Stretch strokemm340
Bottom strokemm50
Cavity distancemm114.3
Heating distancemm44.45
Number of holderPcs126
ContainerMax.container volumeltr2
Max. neck diameter (optional)mm30/38
Max.prefrom heightmm140
Max.container diametermm130
Max.container heightmm340
Theoretical OutputB.P.H8000
Electrical SystemHeating ovenUnits4
Box*channelStorey10
Number of lampPcs48
Heating powerkw57.6
Average powerkw19.2
Installed powerkw67
VoltageV220V/380V/50HZ/60HZ/3phase
Air SystemOperating pressurekg/cm²7
Blowing pressureMpa3.0-4.0
High pressure air consumingm³/min4
Chiller SystemTemperature℃10-15
PressureMpa0.4
Flow rateL/min80
Heating powerHP8
MachineMachine dimension (L*W*H)m6.5*2.2*2.6
Machine weightKg7500

Development History

  • With over 25 years of unremitting efforts by its team and outstanding achievements in the field of two-stage reheat stretch blow molding technology for PET preforms, AOKTAC has become a global leader in this equipment manufacturing industry.
High speed blow molding machine

European Technology & Chinese Efficiency

Originated in Europe, optimized for the world

  • Through years of dedicated R&D by our engineering teams,we have evolved the rotary heating& linear blowing technology into the next-generation TECBLOW platform.Designed for maximum efficiency,it significantly reduces footprint while delivering higher output and lower energy consumption.
High speed blow molding machine
High speed blow molding machine

Precision engineering. Global reach.

  • In the age of intelligent manufacturing,customers need mature technology that is stable, user-friendly, and future-ready, With its outstanding performance,TECBLOW is the trusted choice for the global bottling and packaging industry.We offer a full range of customizable standard machines with multi-cavity options,achieving a maximum output of upto24,000BPH.
High speed blow molding machine
High speed blow molding machine
High speed blow molding machine
High speed blow molding machine
High speed blow molding machine
High speed blow molding machine
High speed blow molding machine
High speed blow molding machine

Precision Through Strict Quality Control

  • We adhere to a zero-defect philosophy across our entire production line.Every critical component-from servo motors to pneumatic systems- is sourced from global leaders and rigorously tested before assembly Multi-stage inspections,real-time monitoring,and final performance validation ensure that every TECBLOW machine operates at peak efficiency,right out of the box.
High speed blow molding machine
High speed blow molding machine

Our Customers

High speed blow molding machine

Technology Partners

High speed blow molding machine

TEC BLOW RL SERIES

High-Speed Stretch Blow Molding Machine

  • The second-generation TEC BLOW machine integrates advanced technology and innovation across all key functions.Designed for simple and flexible operation,it ensures continuous,non-stop production with a compact footprint,high output,and significant savings in heating energy and air consumption.These features meet the highest customer demands and establish TEC BLOW as a leader in blow molding technology.

Simple and Flexible Operation

Continuous and Uniterrupted Production

Small Footprint

High Productivity

Low Energy Consumption

Low Air Consumption

Mechanical Characteristics

High speed blow molding machine

Fully Automatic Operation Interface

Mitsubishi or Innovance touchscreen +PLC,flexibly configured per customer needs. Graphical interface stores process parameters,alarm diagnostics,production data, maintenance programs, and operation videos.

Remote cloud control system enables global online connection and machine takeover. Real-time fault diagnosis and program optimization with instant cross-border response.

High speed blow molding machine

Preform Feeding Unit

Utilizes a star wheel feeding system to replace the traditional mechanical turnover structure.This design ensures smoother and more stable preform feeding,enhancing overall machine performance.

High speed blow molding machine

Heating Unit

Features the industry’s smallest38.1mm heating pitch technology,significantly reducing heating oven power consumption.

Utilizes Swiss imported ceramic reflectors to enhance reflection efficiency, improving overall oven performance for higher efficiency and energy savings.

High speed blow molding machine

Mechanical Claw(Transfer System)

Pneumatic-Free: No compressed air needed,reducing energy and complexity. High Durability:Rigid mechanical design,70% longer wear part life than pneumatic claws.

Spring-Synchronized Gripping:Flexible & precise neck-handling,no deformation during transfer.

High speed blow molding machine

Stretch Blowing Unit

Stretch rod driven by servo motor with rack and pinion transmission.

Equipped with IMI NORGREN high-pressure blowing valve,optional air recovery function.

High speed blow molding machine

Blow Mold

All molds are manufactured from7075 aviation aluminum.The single-cavity round mold structure allows for quick and easy mold changes

overall dimensions

High speed blow molding machine

Structural Introduction

  • The TECBLOW series features an easy-to-use,simplified user interface for intuitive machine control.The autoloading preform system incorporates a central rotation mechanism,ensuring stable heat distribution and uniform heating across the preform wall from every angle.Our most advanced transfer technology allows preforms to be picked directly from the heating oven and delivered to the blowing molds in a single step-automatically adjusting to preform distance variations.This fully electric system uses mechanical claw technology operated by servo drives,eliminating complex mechanisms and reducing spare parts usage.The same mechanical claw technology is used at the bottle take-out station after blowing,requiring no pneumatic energy,which enhances component longevity and reduces future spare parts costs for customers.

High speed blow molding machine
High speed blow molding machine

Feeding Unit

High speed blow molding machine

Heating Unit

High speed blow molding machine

Transfer Preform

High speed blow molding machine

Stretch Unit

High speed blow molding machine

Bottle Out

High speed blow molding machine

High Pressure

TEC BLOW II SERIES ADVANTAGES

High speed blow molding machine

Heating Oven Advantage

  • Balanced heating mandrel technology;
  • Cam controls preform active mandrel loading;
  • NIR heating,intensive heating,PET preform much more uniform heated and optimized.
  • Heating oven adopt Swiss infrared ceramic reflector technology(heating efficiency much higher than SS reflector,and power consumption 10%-30% lower than traditional type.
  • 38.1mm-the smallest heating distance in blowing machine field, power consumption is much lower than 50.8mm heating pitch.
High speed blow molding machine

Preform Transfer Advantages

  • Continuous preform transfer technology(national patent)for uninterrupted operation.
  • Screw preform separation system with one-way rotation, reducing wear and mechanical movement.
  • Fast transverse movement structure with bumper design for smooth and reliable transfer.
  • Fully electric system using servo-driven mechanical claw technology,eliminating complex mechanisms.
  • Servo stretching for accurate positioning,ideal for lightweight bottle forming.
  • Automatically adapts to preform distance variations without additional adjustments
High speed blow molding machine

Active Mandrel Advantage

  • The preform mandrel operates with exceptional stability and high rotational concentricity,ensuring no off-center movement during rotation.This precision design allows for a heating pitch of only38.1mm-the smallest in the industry-significantly reducing heating power consumption and maximizing energy savings.
High speed blow molding machine

Four Plate Servo Clamping

  • The servo motor drives the gearbox to actuate mold clamping,in synchronization with the bottom cam for fast mold opening and closing.

Machine component list

ComponentsBrand, Country
PLCInovance, China
Touch screenInovance, China
Servo motorsInovance, China
Pre-blow regulator valveEwo, German
SilencerSmc, Japan
Air clean and filterSmc, Japan
Stabilize valveParker, USA
ContactorSchneider, German
RelaySchneider, German
SCRWatt, China
High pressure blowing valve 3 in 1Norgren, England
Preform blowing check sensorKeyence, Japan
Proximate sensor 1Autonics, Korea
Proximate sensor 2Sick, German
Heating lampsHaichuan, China
Heating reflection board
Sealing cylinderLokwah, China

TEC BLOW II SERIES ADVANTAGES

Get Pricing

Get Factory-Direct Pricing & a Technical Proposal

Tell us your bottle size and target output, and our engineering team will recommend the right pet bottle blow molding machine configuration with a quotation.

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TECBLOW RL-4 技术参考页
TECBLOW · 技术参考页

RL-4 全自动 PET 吹瓶机

4 腔直线式,适用 100 mL–2,000 mL 水瓶 / 饮料瓶,标称 8,000 BPH。本页供客户选型与技术参考,参数可按配置定制。

仅供技术参考 非销售承诺 配置可定制
01 / 速览

3 秒速览

先看这 6 个数字建立框架,再决定是否深读规格表。英制为近似换算。

腔数4 腔4 cavity
最大瓶容量2,000 mL67.6 fl oz
标称产能8,000 BPH500 mL / 15 g 基准
总功率≈120 kW随加热配置变化
高压气耗≈2.4 Nm³/min≈85 CFM
机台尺寸 / 重量6.2×2.4×2.6 m≈8,500 kg · 20.3×7.9×8.5 ft

产能说明:8,000 BPH 为 500 mL / 15 g PET 瓶坯的标称值。实际产能随瓶型、克重、加热功率配置及现场公用工程条件变化,详见瓶型案例。

02 / 运行视频

看它怎么跑

按“你想确认什么”拆成 3 段短片,每段 15–60 秒,可直接跳到关心的动作,无需看完长宣传片。

视频待替换
videos/rl4-changeover.mp4
30–60 s

换模 / 调机实操

确认换模步骤是否简便、加热箱调整方式、配方调用流程。

视频待替换
videos/rl4-bottle-closeup.mp4
≈15 s

出瓶特写

观察瓶底成型质量、出瓶流畅度与输送稳定性。

视频待替换
videos/rl4-heating-zone.mp4
20–40 s

加热区运行

了解加热箱布局、灯管分布与瓶坯运行状态。

03 / 技术规格

详细参数

公制为主、关键项附英制近似值;备注列写明边界条件,避免把参考值当承诺值。

项目公制英制(近似)备注
成型组
腔数4 腔4 cavity型号命名来源
最大瓶容量2,000 mL67.6 fl oz单腔,视瓶型
最大瓶身直径110 mm4.33 in视瓶型与模具
最大瓶高330 mm13.0 in视瓶型与模具
标称产能8,000 BPH8,000 bph500 mL / 15 g 基准实际随瓶型、克重变化
电控与公用工程
总功率≈120 kW≈120 kW随加热配置变化
电压 / 频率380 V / 50 Hz可定制以技术协议为准
高压空气压力3.0–4.0 MPa435–580 psi按瓶型调整
高压空气消耗≈2.4 Nm³/min≈85 CFM随产能变化
冷却水流量≈0.8 m³/h≈3.5 GPM示例值,按现场确认
冷却水进水温度≤20 °C≤68 °F建议值
机台
外形尺寸(长×宽×高)6.2×2.4×2.6 m20.3×7.9×8.5 ft示例值
重量≈8,500 kg≈18,739 lb以出厂铭牌为准

换算说明:英制数值为近似换算,便于快速阅读;精确验收以公制参数与合同技术协议为准。

04 / 关键部件

核心件清单

对工业设备客户来说,核心部件的品牌就是“隐性规格”。以下按功能分组,高亮项为影响稳定性与维护便利性的关键件。

核心控制

  • PLC / 触摸屏 · Inovance统一控制与配方管理,换型时可直接调用配方参数。
  • 接触器 / 继电器 · Schneider电气控制回路关键件,通用型号便于后期维护替换。

气路关键件

  • 高压吹气阀 · Norgren 3-in-1集成方案减少管路接头,降低漏气风险与故障点。
  • 先导调压阀 · Ewo(德国)稳定高压气路压力,便于瓶型切换时快速调整。

检测与加热

  • 瓶坯吹气检测传感器 · Keyence(日本)检测吹气状态,便于识别异常并剔除不良品。
  • 加热灯管 · Haichuan加热区关键耗材,建议纳入日常备件与更换计划。

品牌与型号以合同配置清单为准,部分配置可能随供应链调整;如需指定品牌,请在技术协议中注明。

05 / 瓶型案例

典型瓶型产能参考

用具体瓶型帮助建立产能预期,比裸参数更有参考价值。

瓶型瓶坯克重参考稳定产能说明
500 mL 矿泉水瓶15 g7,600–8,000 BPH基准瓶型,适合作为产能对比起点
330 mL 碳酸饮料瓶22 g6,000–6,500 BPH需结合耐压瓶型与冷却条件确认
1.5 L 矿泉水瓶28 g4,800–5,200 BPH克重与瓶型增大,产能相应下降

案例数据为占位示例,实际稳定产能需结合瓶坯、模具、加热配置、高压空气与冷却水条件现场实测确认。

06 / 选型输入

选型前请提供以下信息

信息越完整,配置与报价越准确。可截图转发给对接销售。

1
瓶型与容量如 500 mL 矿泉水瓶 / 330 mL 碳酸饮料瓶,附瓶样或图纸
2
瓶坯克重与材质PET 牌号、克重、瓶口规格(如 28 mm PCO 1881)
3
目标产能所需 BPH,是否为单班/双班/连续生产
4
现场公用工程电压与频率、可用高压气压力与流量、冷却水温度
5
车间与安装条件可用占地尺寸、层高、地面承重、进出料方向
6
特殊要求指定品牌部件、认证要求、后段配套(灌装/贴标/包装)
免责说明 本页仅供客户技术参考,不构成销售承诺。页面中的产能、功率、气耗、水耗、尺寸与重量均为参考值,可能随瓶型、配置、供应链及现场公用工程条件变化。最终配置与验收参数以合同技术协议及出厂铭牌为准。视频内容为设备运行示意,不代表特定交付配置。
© TECBLOW RL-4 技术参考页 页面更新: · 本页不用于搜索引擎推广
TECBLOW RL-4II 技术参考页
TECBLOW · 技术参考页

RL-4II 全自动 PET 吹瓶机

4 腔直线式吹瓶机,采用欧洲技术优化,适合高品质水、饮料瓶生产。标称产能 8000 BPH。本页为技术参数、内部结构及品牌配置参考。

仅供技术参考 标配 Inovance/Norgren 系统 支持定制

3 秒速览

腔数4 腔最大 2L 容量
标称产能8,000 BPH实际视瓶型而定
装机功率67 kW平均功耗 19.2 kW
高压气耗4 m³/min压力 3.0-4.0 Mpa
最小加热间距38.1 mm行业领先节能设计
机器重量7,500 kg尺寸 6.5×2.2×2.6m

核心机械特性

从瓶坯进料到成品出瓶,各单元的细节设计决定了机器的稳定性和能耗。

< img src="images/interface.jpg" class="feature-img" alt="操作界面">

全自动操作界面

标配 Inovance (汇川) 或 Mitsubishi (三菱) 触摸屏及 PLC(可按需定制)。具备工艺参数存储、报警管理、维修保养提示及操作视频等图形化功能。支持远程云控制,实现全球联网监控与快速故障诊断。

< img src="images/feeding.jpg" class="feature-img" alt="瓶坯进料单元">

瓶坯进料单元

采用星轮进料系统替代传统机械手机构,运行更加平稳顺滑,显著提升了机器的整体性能,减少卡坯风险。

< img src="images/heating.jpg" class="feature-img" alt="加热单元">

加热单元 (38.1mm 超短间距)

采用行业最小的 38.1mm 加热间距技术,大幅降低加热功耗。配备 瑞士进口陶瓷反射器,提升反射效率,进一步优化整体性能并节能。

< img src="images/claw.jpg" class="feature-img" alt="机械抓手">

机械抓手 (传送系统)

无需压缩空气(气动免维护),降低能耗与复杂性。采用坚固的机械设计,使用寿命比气动夹具长 70%。弹簧同步夹持,传输过程中瓶坯不变形。

< img src="images/blowing.jpg" class="feature-img" alt="拉伸吹塑单元">

拉伸吹塑单元

拉伸杆由伺服电机驱动(齿轮齿条结构)。配备 IMI NORGREN 高压吹气阀,确保高压吹气稳定,支持选配空气回收功能,降低气耗。

< img src="images/mold.jpg" class="feature-img" alt="吹塑模具">

吹塑模具

所有模具均采用 7075 航空铝制造。独特的单腔圆形模具结构,支持快速、简便的换模操作,减少停机时间。

深度技术优势

加热炉全面升级

  • 平衡加热技术,完美匹配瓶型要求。
  • 红外加热实现更均匀的预热。
  • 短间距设计(38.1mm),相较传统 50.8mm 加热灯管能耗更低。

瓶坯传送系统

  • 连续运转(国家专利),不中断生产。
  • 单向旋转螺杆分离系统,减少磨损。
  • 全电动系统,伺服驱动,自适应瓶坯间距变化。

主动芯轴设计

  • 卓越的稳定性和高旋转同心度。
  • 确保旋转期间芯轴零偏移。
  • 38.1mm 超短间距设计,降低功耗。

四板伺服夹紧

  • 伺服电机驱动齿轮齿条。
  • 与底部凸轮同步,实现快速开合模。
  • 机械结构稳定,寿命长久。

详细技术规格

公制为主,关键项附英制近似值。具体配置以合同技术协议为准。

项目参数项目参数
合模系统 / Clamping System
腔数4 腔开模行程130 mm
拉伸行程340 mm底模行程50 mm
模腔间距114.3 mm加热间距44.45 mm
容器规格 / Container
最大容量2 L最大瓶口直径30/38 mm (可选)
最大瓶坯高度140 mm最大容器直径130 mm
最大容器高度340 mm理论产能8000 BPH
电气与气路 / Electrical & Air
加热区4 区灯管数量48 根
加热功率57.6 kW平均功率19.2 kW
装机功率67 kW电压220/380V / 50Hz
工作气压7 kg/cm²吹瓶压力3.0 - 4.0 Mpa
高压气耗4 m³/min冷水机温度10 - 15 °C
冷水机压力0.4 Mpa冷水机流量80 L/min
机台尺寸 / Machine
外形尺寸 (长×宽×高)6.5 × 2.2 × 2.6 m机器重量7,500 kg

核心部件清单

全球顶级供应链,保障机器长期稳定运行。

控制系统

PLC / 触摸屏Inovance, 中国
伺服电机Inovance, 中国
接触器 / 继电器Schneider, 德国
可控硅 (SCR)Watt, 中国

气动系统

预吹调压阀Ewo, 德国
高压吹瓶阀Norgren, 英国
稳压阀Parker, 美国
空气过滤/消音器SMC, 日本
密封气缸Lokwah, 中国

检测与加热

瓶坯吹气传感器Keyence, 日本
接近开关Autonics (韩国) / Sick (德国)
加热灯管 / 反射板Haichuan, 中国
免责说明:本页仅作技术参考。机器产能、功耗及尺寸等参数可能因瓶型、配置和现场条件不同而变化。最终以合同技术协议及出厂铭牌为准。
TECBLOW RL-4II - Technical Reference
TECBLOW · Technical Reference

RL-4II Automatic PET Blow Molding Machine

4-cavity linear blow molding machine, optimized with European technology for high-quality water and beverage bottles. Nominal output 8,000 BPH. Technical parameters, internal structure, and component brands for reference.

Technical reference only Standard Inovance/Norgren Configurable

At a Glance

Cavities4Max 2L capacity
Nominal Output8,000 BPHDepends on bottle
Installed Power67 kWAvg 19.2 kW
HP Air Consump.4 m³/min3.0 - 4.0 MPa
Min. Heat Pitch38.1 mmEnergy saving
Machine Weight7,500 kg6.5×2.2×2.6 m

Mechanical Characteristics

Details of each unit from preform feeding to bottle discharge determine stability and energy consumption.

< img src="images/interface.jpg" class="feature-img" alt="HMI">

Fully Automatic Operation Interface

Standard Inovance or Mitsubishi touchscreen & PLC (customizable). Graphical interface stores process parameters, alarm management, maintenance programs, and operation videos. Remote cloud control enables global online connection and fast troubleshooting.

< img src="images/feeding.jpg" class="feature-img" alt="Preform Feeding">

Preform Feeding Unit

Utilizes a star-wheel feeding system to replace traditional mechanical structures. Ensures smoother and more stable preform feeding, enhancing overall machine performance.

< img src="images/heating.jpg" class="feature-img" alt="Heating Unit">

Heating Unit (38.1mm Pitch)

Features the industry's smallest 38.1mm heating pitch technology, significantly reducing power consumption. Equipped with Swiss-imported ceramic reflectors to enhance reflection efficiency and optimize performance.

< img src="images/claw.jpg" class="feature-img" alt="Mechanical Claw">

Mechanical Claw (Transfer System)

Pneumatic-free: no compressed air needed, reducing energy and complexity. Robust mechanical design is 70% longer lasting than pneumatic claws. Spring-synchronized gripping ensures no deformation during transfer.

< img src="images/blowing.jpg" class="feature-img" alt="Stretch Blowing">

Stretch Blowing Unit

Stretch rod driven by servo motor with rack and pinion. Equipped with IMI NORGREN high-pressure blowing valve. Optional air recovery function available to reduce air consumption.

< img src="images/mold.jpg" class="feature-img" alt="Blow Mold">

Blow Mold

All molds are manufactured from 7075 aviation aluminum. The unique single-cavity round mold structure allows for quick and easy mold changes, minimizing downtime.

Advanced Technology

Heating Oven Advantages

  • Balanced heating matching bottle requirements.
  • Infrared heating for uniform preform preheating.
  • Short pitch (38.1mm) for lower energy compared to traditional 50.8mm.

Preform Transfer System

  • Continuous operation (patented) for uninterrupted production.
  • Unidirectional screw separation reduces wear.
  • Fully electric servo-driven, adapts to pitch changes.

Active Mandrel Design

  • Exceptional stability and high rotational concentricity.
  • Zero offset during rotation.
  • 38.1mm short pitch design reduces power consumption.

Four-Plate Servo Clamping

  • Servo motor drives rack and pinion.
  • Synchronized with bottom cam for fast mold open/close.
  • Stable mechanical structure for long life.

Technical Specifications

Metric primary. Imperial approximations for quick reading. Final data subject to technical agreement.

ItemParameterItemParameter
Clamping System
Cavities4Mold Stroke130 mm
Stretch Stroke340 mmBottom Stroke50 mm
Cavity Distance114.3 mmHeating Distance44.45 mm
Container Specifications
Max. Container Vol.2 LMax. Neck Dia.30/38 mm (opt.)
Max. Preform Height140 mmMax. Container Dia.130 mm
Max. Container Height340 mmTheoretical Output8000 BPH
Electrical & Air
Heating Zones4Number of Lamps48 Pcs
Heating Power57.6 kWAverage Power19.2 kW
Installed Power67 kWVoltage220/380V / 50Hz
Operating Pressure7 kg/cm²Blowing Pressure3.0 - 4.0 MPa
HP Air Consumption4 m³/minChiller Temp.10 - 15 °C
Chiller Pressure0.4 MPaChiller Flow80 L/min
Machine
Dimensions (L×W×H)6.5 × 2.2 × 2.6 mWeight7,500 kg

Key Component List

Global top-tier supply chain ensures long-term stability.

Control System

PLC / TouchscreenInovance, China
Servo MotorsInovance, China
Contactor / RelaySchneider, Germany
SCRWatt, China

Pneumatic System

Pre-blow RegulatorEwo, Germany
HP Blowing ValveNorgren, UK
Stabilize ValveParker, USA
Air Filter/SilencerSMC, Japan
Sealing CylinderLokwah, China

Sensing & Heating

Preform Blow SensorKeyence, Japan
Proximity SwitchAutonics (KR) / Sick (DE)
Heating Lamps/ReflectorsHaichuan, China
Disclaimer: This page is for technical reference only. Machine output, power, and dimensions may vary based on bottle type, configuration, and site conditions. Final specifications are subject to the signed technical agreement and machine nameplate.
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