亚洲一区二区三区免费观看-亚洲一区二区三区免费看-亚洲一区二区三区免费视频-亚洲一区二区三区免费在线观看-高清色视频-高清性色生活片久久久

×
提示信息:
確認

Forging scraper

Product Category
Fully mechanized forging scrap
Product overview
Theutilitymodelrelatestoascraperpressstripforaminescraper Thescraperofthescraperisformedbymultiplequenchingandforging,andthescrape
Consultation Hotline
13290291139
Consulting products

The utility model relates to a scraper press strip for a mine scraper. The scraper of the scraper is formed by multiple quenching and forging, and the scraper of the scraper is formed by forging the press strip and three bolts together. The new type of scraper has high stress and tensile strength, large coal throughput, and low cost. The scraper conveyor can achieve the same lifespan as the chain and pressure plate, greatly improving the scraper in production. The product can be used in high temperature environments, is less affected by temperature, and is not easily aged.? Multi process processing and manufacturing, with high product strength and good wear resistance. Due to its high stress and tensile strength, high coal throughput, and overall low cost.

The production process of forging scraper is as follows: cutting → heating → forging → punching → trimming → waste heat quenching → tempering → dipping paint.

5f0937b7c921f.jpg

  • Tel:132-9029-1139
  • Email:3239877938@qq.com
  • Address:濟南市平陰縣孔村鎮工業園
  • Fax:0531-87861688
主站蜘蛛池模板: 福利第一页 | 日韩美女拍拍免费视频网站 | 国产免费啪视频观看网站 | 高h啃咬花蒂 | 午夜在线视频 | 1024手机在线播放 | 波霸欧美性猛交xxxxxx | 欧美最猛黑人xxxxx猛交 | 国产亚洲一区二区精品 | 羞羞视频成人 | 伊人久久综合视频 | 蜜桃欧美性大片 | 色香视频在线 | www.日本一区二区 | 激情性爽三级成人 | 黄片毛片在线免费看 | 在线免费观看a视频 | 国产凹凸一区在线观看视频 | 国产三级精品在线 | 在线精品日韩一区二区三区 | 中文一级黄色片 | 婷婷亚洲综合五月天小说 | 色综合成人 | 污污香蕉视频 | 国产 在线 | 日韩 | 亚洲αv | 色.com| 香蕉大黄香蕉在线观看 | 日韩欧美亚洲一区二区综合 | 九九视频在线看精品 | 特级毛片ww特级毛片w免费版 | 亚洲欧洲日产国码二区首页 | 深夜免费福利视频 | 亚洲狼人香蕉香蕉在线28 | 2015永久免费观看平台 | 亚洲无线乱码高清在线观看一区 | 在线视频观看一区 | 国产农村精品一级毛片视频 | 狠狠色丁香婷婷综合小时婷婷 | 欧美色欧美亚洲高清图片 | 成人午夜久久 |