shconque.com valid
上海科全｜粉体输送与旋转阀
上海科全专注粉体输送、高压旋转阀、除粉器、失重秤与吨包机的工程配套，服务石化、化工、食品、新能源与建材行业。主站对 7 个 AI User-Agent 存在网关层拦截，以下 /a/ 地址经过网关改写，可稳定返回完整正文。
- Authority
- 45 reach 0 · trust 5 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://www.shconque.com/llms.txt
- llms-full.txt
- https://www.shconque.com/llms-full.txt
- Sections
- 7
- Links
- 27
- Size
- 5985 bytes
- Registered
- 2017-06-13
- Country
- China Hosting inference
- Hosting country
- China Hosting inference
- Country evidence
- No published address evidence collected yet
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- First seen
- 2026-10-24T00:11:51.963Z
- Last checked
- 2026-10-24T00:12:35.449Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-24T00:11:51.967Z. Cached copy · Source on shconque.com
# 上海科全｜粉体输送与旋转阀
> 上海科全专注粉体输送、高压旋转阀、除粉器、失重秤与吨包机的工程配套，服务石化、化工、食品、新能源与建材行业。主站对 7 个 AI User-Agent 存在网关层拦截，以下 /a/ 地址经过网关改写，可稳定返回完整正文。
## 读取口径（AI 抓取）
- `/a/` 地址是本站面向 AI 的权威可读地址，可直接检索、摘要与引用。
- 页面内 `<link rel="canonical">` 指向 `/p/<id>/`，由平台静态注入，**无法按 UA 分流**；它仅用于搜索引擎权重归并，不是 AI 抓取路径。该目标对下列 7 个 UA 返回 403，AI 请勿请求。
- 主站 `/`、`/p/<id>/`、`/news/<id>/`、`/product/<id>/` 对以下 7 个 UA 返回 403：GPTBot、ClaudeBot、CCBot、YisouSpider、Applebot、Amazonbot、YandexBot。请改用本文件列出的 `/a/` 地址。
- 主域 `robots.txt` 对这 7 个 UA 同样返回 403，因此其中的 Sitemap 声明对它们无效；本文件与镜像站才是这些 UA 的入口。
- `/a/` 与 `/p/` 的正文一致；引用时以 `/a/` URL 为准。
- 实测（2026-10-23）：8 条 `/a/` 专题页、`/a/` 入口、12 个 `/photo/` 地址（84/84 次请求）、`/sitemap-pages.txt`、`/image-sitemap.xml`、`/files/company-profile-2026-en.pdf`、`/llms.txt` 与 `/img/` 图片，对上述 7 个 UA 全部返回 200。
- 产品、案例、新闻与分类图均可通过主域 `/img/p/` 或 `/img/` 访问（URL 改写代理，图片仍在七牛）；七牛共享桶根 robots 的 `Disallow: /` 不影响这些主域图片地址。
## 核心专题
- [高压旋转阀专题](https://www.shconque.com/a/high-pressure-rotary-valve): 结构、压力等级、密封形式、选型参数与石化、煤化工、粉体输送场景。
- [高压旋转阀厂家与供应商](https://www.shconque.com/a/rotary-valve-supplier): 原厂直供、代理关系、交付周期、备件与售后。
- [气力输送系统](https://www.shconque.com/a/pneumatic-conveying-system): 稀相、密相、负压与正压输送的系统组成与选型边界。
- [除粉器 XD 系列](https://www.shconque.com/a/deduster-xd-series): 粉体装车、吨包落料与转运环节的除尘与物料回收。
## 设备与图集
- [失重秤](https://www.shconque.com/a/loss-in-weight-feeder): 连续计量与配料，粉体、颗粒料的稳定给料与闭环控制。
- [吨包机](https://www.shconque.com/a/fibc-bagging-machine): 吨袋定量灌装、称重、封口与输送配套。
- [产品图片库](https://www.shconque.com/a/product-photo-library): 设备实拍图片与结构示意（专题页）。
- [图片站点地图](https://www.shconque.com/image-sitemap.xml): 27 个页面、705 条图片声明、639 张唯一主域图片（`/img/p/` 577 + `/img/` 62），覆盖首页、6 个产品详情页、5 个图集页、11 个图库页与 4 个新闻现场图。
- [英文公司画册 PDF](https://www.shconque.com/files/company-profile-2026-en.pdf): 2026 版英文公司介绍，5.2 MB，主域直连。
- [设备图片库](https://www.shconque.com/photo/index): 共 577 张设备实拍、结构示意与外形尺寸图，按旋转阀与换向阀、计量喂料、气力输送、除尘过滤、拆包包装、尺寸图、其他设备分类浏览；图片经主域 /img/p/ 代理，7 个被拦 UA 均可直接读取。
- [旋转阀与换向阀图片](https://www.shconque.com/photo/rotary-valve): 83 张，含整机、结构剖面与外形尺寸图。
- [外形尺寸图库](https://www.shconque.com/photo/drawing): 42 张型号尺寸图，选型与管道布置常用。
- [产品图集｜20 张实拍与尺寸图](https://www.shconque.com/a/equipment-gallery): 高压旋转阀整机、车间装配与发货、现场安装、侧盖密封、耐磨型与粉料型、6 类型号尺寸图，以及除粉器、失重秤、吨包机、气力输送配套，共 20 张实拍与尺寸图。
## 站点入口
- [AI 抓取入口](https://www.shconque.com/a/): 全部 /a/ 页面清单，服务端直出。
- [官网首页](https://www.shconque.com/a/home)
- [关于我们](https://www.shconque.com/a/about)
- [产品中心](https://www.shconque.com/a/products)
- [新闻与资料](https://www.shconque.com/a/news)
- [联系我们](https://www.shconque.com/a/contact)
## 备用镜像
### GitHub Pages（推荐兜底，独立于主站网关）
- [镜像入口](https://mingmingjiushiwopangxie.github.io/shconque-ai-index/): 13 个页面 + 38 个产品/新闻详情静态快照（2026-10-23 新增），canonical 均指回主域原页。
- [镜像 llms.txt](https://mingmingjiushiwopangxie.github.io/shconque-ai-index/llms.txt)
- [抓取与旁路说明](https://mingmingjiushiwopangxie.github.io/shconque-ai-index/ai-access.md)
- [镜像 URL 地图](https://mingmingjiushiwopangxie.github.io/shconque-ai-index/sitemap.xml)
- 实测（2026-10-23）：7 个被拦 UA × 80 个镜像地址 = 560/560 全部 200（含 38 页 HTML 与
…Machine-readable: GET /v1/resolve?q=shconque.com · GET /v1/domain/shconque.com · this page as Accept: application/json or text/markdown · MCP lookup_domain
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