【净化车间】标签列表

车间最大污染源不是空气，是人！ https://www.zdhj1213.com/xydt/273.html

很多人第一次听到这个数字会愣一下：洁净室里80%的粉尘，来自人。不是新风没过滤好，不是设备磨下来的，也不是墙壁掉的——是站在那里的那个人。这不是危言耸听，是洁净室行业几十年反复验证过的结论。今天我把这句话...

The biggest source of pollution in the workshop is not the air, but people! https://www.zdhj1213.com/en/xydt/274.html

Many people pause when they first hear this number: 80% of dust in a cleanroom comes from people. Not from poorly filtered fresh air, not from equipment wear, not from walls—but from the person standing there. This isn't alarmism; it's a conclusion ...

ChangXin raises 57.9 billion for expansion! Understand the cleanroom of memory chips — it's on a completely different level from ordinary electronic factories. https://www.zdhj1213.com/en/xydt/304.html

Recently, ChangXin Memory Technologies landed on the STAR Market, raising 57.9 billion yuan through its IPO. The funds will be primarily directed toward DRAM production line upgrades, capacity expansion, and high-end memory R&D. Domestic memory has o...

老旧洁净车间空调能耗太高？这套改造方案可节能20%-40% https://www.zdhj1213.com/xydt/311.html

对于食品、医药、锂电、精密电子等行业的企业来说，老旧洁净车间电费逐年暴涨，早已是普遍痛点。很多工厂负责人都有这样的困惑：车间产能没涨、设备没新增，每月的空调电费却居高不下，甚至逐年递增。不少人默认“洁...

High energy consumption in old clean room air conditioning? This retrofit solution can save 20%-40% energy. https://www.zdhj1213.com/en/xydt/312.html

For enterprises in food, pharmaceuticals, lithium batteries, precision electronics, and other industries, soaring electricity costs in aging cleanrooms have long been a common pain point. Many factory managers are puzzled: despite no increase in prod...

长鑫募资 579 亿扩产！看懂存储芯片洁净车间，和普通电子厂房根本不是一个级别 https://www.zdhj1213.com/xydt/303.html

近日，长鑫科技登陆科创板，IPO 募资 579 亿元，资金重点投向 DRAM 产线升级、产能扩建与高端存储研发。国产存储正式进入大规模扩产周期。很多行业人只关注芯片设备、工艺制程，却忽略一个核心事实：洁净室，是存储晶...

食品厂什么情况需要十万级净化车间？哪些品类不需要做净化？ https://www.zdhj1213.com/xydt/338.html

导语新建食品厂房、老厂改造筹备 SC 证阶段，绝大多数企业都会遇到同一个难题：到底要不要投入建设十万级洁净车间？不少工程方统一推荐全厂净化，造成大量不必要投资；也有工厂心存侥幸，关键工序缺失洁净区，遭遇飞...

When Does a Food Factory Need a Class 100,000 Cleanroom? Which Categories Don't Require Purification? Introduction When building a new food plant or renovating an old one during SC certification preparation, most companies face the same dilemma: sh https://www.zdhj1213.com/en/xydt/339.html

Introduction When building a new food plant or preparing for SC certification during old plant renovation, most companies face the same dilemma: should they invest in building a Class 100,000 cleanroom? Many contractors uniformly recommend full-plant...

旧厂房改造BSL-2实验室：5条前置红线未达标，千万别动工！ https://www.zdhj1213.com/xydt/346.html

写在前面做旧厂房改造BSL-2实验室的业主方、工程同行，这篇文章建议你耐心读完。我见过太多项目，硬装做完、设备进场，最后卡在硬性条件上——返工成本比新建高出三倍不止。原因无他：实验室改造不是装修翻新，而是安...

Renovating an Old Factory into a BSL-2 Lab: 5 Prerequisite Red Lines Not Met, Don't Start Construction! https://www.zdhj1213.com/en/xydt/347.html

For owners and engineering peers undertaking renovation of old factory buildings into BSL-2 laboratories, I recommend reading this article patiently. I've seen too many projects where, after hard fit-out and equipment installation, they hit a wa...

GMP审计高频缺陷解析：洁净室吊顶缝隙隐蔽污染风险及合规根治方案 https://www.zdhj1213.com/xydt/348.html

在制药、医疗器械、净化车间GMP合规管理及飞检自查工作中，多数企业运维、质量合规人员的核查重心，长期聚焦于洁净区压差稳定、高效滤芯更换、人员更衣操作、尘埃粒子与沉降菌检测等显性指标。但在历年药监飞检、专项...

Analysis of High-Frequency GMP Audit Deficiencies: Hidden Contamination Risks in Cleanroom Ceiling Gaps and Compliant Root-Cause Solutions https://www.zdhj1213.com/en/xydt/349.html

In pharmaceutical manufacturing, medical device production, GMP compliance management for cleanrooms, and self-inspection for unannounced audits, most companies' operations and quality compliance staff have long focused their review efforts on v...

药厂GMP净化车间审计常见三大隐性漏洞及合规建议 https://www.zdhj1213.com/xydt/352.html

在药厂GMP认证与审计过程中，不少企业投入大量资金进行车间装修、设备升级和净化系统建设，硬件条件已无明显短板，但审计仍频繁出现限期整改、停工核查甚至影响生产资质的情况。结合我司多年药厂净化工程与审计整改项...

药厂GMP净化车间审计常见三大隐性漏洞及合规建议 https://www.zdhj1213.com/en/xydt/353.html

在药厂GMP认证与审计过程中，不少企业投入大量资金进行车间装修、设备升级和净化系统建设，硬件条件已无明显短板，但审计仍频繁出现限期整改、停工核查甚至影响生产资质的情况。结合我司多年药厂净化工程与审计整改项...