行业验证制造数据 · 2026

Blow Molding Machine

基于 CNFX 目录中多个工厂资料的聚合洞察,Blow Molding Machine 在 饮料制造 行业中通常会围绕 标准工业配置 到 重载生产要求 进行能力评估。

技术定义与核心装配

一个典型的 Blow Molding Machine 通常集成 精密组件 与 强化结构。CNFX 上列出的制造商通常强调 steel machine frame 结构,以支持稳定的生产应用。

Machine that inflates heated plastic preforms or extruded parisons inside a mold cavity with compressed air to form hollow containers.

AI 辅助产品示意图;具体外观请向制造商核实。

技术定义

Blow molding machines produce hollow plastic parts such as beverage bottles, jars, and industrial containers. Stretch blow molding machines reheat injection-molded PET preforms and stretch-blow them into bottle molds, dominating water and carbonated drink packaging with outputs from about 1,000 to over 80,000 bottles per hour on rotary platforms. Extrusion blow molding extrudes a molten parison that the mold pinches and inflates, suiting HDPE bottles, jerry cans, and tanks. Machine selection hinges on material, neck finish, output, and whether preforms are bought or molded in-house.

工作原理

In stretch blow molding, infrared ovens heat preforms to the polymer's stretch temperature; a stretch rod elongates the preform axially while pre-blow and high-pressure air up to about 40 bar expands it against the chilled mold, setting biaxial orientation that gives strength and clarity. Extrusion blow molding instead closes the mold on a extruded parison and inflates it with lower-pressure air.

主要材料

steel machine frame aluminum or stainless bottle molds with beryllium-copper inserts stainless steel 304 guarding high-pressure pneumatic valves and manifolds servo drives and PLC controls

行业别名与关键词

该产品在 CNFX 数据库中的搜索词、别名和技术称呼。

应用匹配与尺寸矩阵

运行限制
process:stretch blow (PET) or extrusion blow (HDPE/PP)
integration:inline with filling blocs or standalone with air conveyors
output range:1,000-80,000+ bottles/h by platform
blow pressure:up to ~40 bar for SBM with air recovery options
container volume:0.1-30 L typical, larger on industrial EBM

可靠性与工程风险分析

失效模式与根因
Pearlescence or haze in blown bottles
原因:Preform temperature below stretch window causing stress whitening, from oven lamp drift, preform wall variation, or ambient changes.
High-pressure valve seal wear
原因:Oil-contaminated or wet compressed air degrading valve seals, causing pressure drop, slow blow curves, and inconsistent bottle formation.

生产该产品的制造商

具备该产品生产能力的中国制造商与相关工厂资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

供应链相关产品与组件

无菌封盖单元

无菌冷灌装饮料生产系统中,在受控、无污染条件下为容器施加无菌盖子的专用组件。

查看规格 ->
层流无菌灌装室

一种通过单向层流气流维持无菌条件的受控环境,用于防止饮料灌装过程中的污染。

查看规格 ->
无菌灌装阀总成

一种关键总成,在灌装过程中精确控制热的无菌饮料流入瓶子,同时维持无菌条件。

查看规格 ->
无菌灌装阀组

一种用于饮料生产无菌灌装操作的阀门与流量控制组件的模块化总成。

查看规格 ->

常见问题

Stretch blow or extrusion blow molding, which fits my product?

PET beverage, water, and edible-oil bottles with injection-molded neck finishes use stretch blow molding for clarity and strength. HDPE and PP containers with handles, offset necks, or very large volumes use extrusion blow molding, which forms the neck in the mold pinch-off.

What drives energy consumption on a stretch blow molder?

High-pressure blowing air is the dominant cost; air recovery systems that recycle exhaust into the pre-blow stage and low-deadspace valves cut compressed-air demand significantly, followed by oven efficiency and lamp management.

What should buyers verify about mold compatibility?

Confirm neck finish standards, cavity pitch, and mold mounting interface against existing preforms and future bottle designs, and ask whether the platform accepts third-party molds or locks you into the machine maker's tooling.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Index v2.6.08 · 饮料制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

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