鼓风机；吹制机 on Pro-Grade Warm IR Heating

SIPA SFR 20型旋转式鼓风加热管

Tue, 07 Jul 2026 05:33:05 +0800

SIPA SFR 20旋转式吹风加热管：专为PET吹塑工艺设计
我们打造出SIPA SFR 20旋转式吹风加热管，旨在为您的工厂带来与我们为知名品牌生产的同类产品相同的卓越可靠性。这并非什么简单的附加组件，而是一种专为PET吹塑工艺设计的加热元件，能够持续承受旋转式吹风机的高温环境，不会轻易出现故障。

SIPA SFL 4/4 线性鼓风机 IR 灯泡

Mon, 08 Jun 2026 04:39:01 +0800

On a PET line, the heating tunnel is where the rubber meets the road. When an IR bulb starts to drift or dim, preforms run cold, and the blow molder spends its time chasing setpoints instead of making bottles. The SIPA SFL 4/4 linear blower IR bulb is built to keep that tunnel honest.

What matters under the hood

We build the SFL 4/4 as a direct-fit replacement for the SIPA SFL 4/4 linear blower—same dimensions, same electrical interface. The emitter is short-wave infrared, quartz envelope with a halogen filament, so it responds fast and holds the heating curve tight. Ratings match the OEM’s heating-zone requirements, and the R7s connector drops straight into the existing socket without any mods. In practice, you swap a lamp without re-engineering the tunnel, and you get repeatable output from one lamp to the next.

SIPA SFR 20 旋转鼓风机加热灯泡

Sat, 06 Jun 2026 03:30:11 +0800

在车间内，SIPA旋转吹瓶机持续运行，但整个节奏的关键在于加热段。当SFR 20加热灯泡开始偏离规格时，预制瓶受热不均——薄壁区域温度较低，厚壁区域温度较高——这时你会不得不应对废品和微渗漏的问题。