Tel:0086+400-800-8605 / +86176-1673-8512  Reservation:+86-0536-7519229 Follow us
Contact CN
Magnetic bearing High-end rock drilling equipment Case

Magnetic bearing / High-end rock drilling equipment More >

研发平台 科技成果

Customized energy saving and consumption reduction solutions for high energy consumption industries More >

Science popularizatione library News of the company Media reports Video center

Follow the real-time dynamics of Tianrui, recognize the industry technology application.
New technique, new results and new utilizations
More >

About us Leadership Culture Honor Departments

Magnetic bearing and High-end rock drilling equipment More >

Partners Server

Create low-carbon industry and realize green development

Dedicated service, integrity, precision work and innovation

More >

Headquarters in recruitment Jinan recruitment

Pay attention to the introduction, cultivation, appointment and promotion of talents More >

Contact Feedback

The company has a pre-sales and after-sales service team with excellent technology More >

Product details

Location:Home   -  Products   -  Maglev power equipment   -  产品详情
A Wordwide MaglevA Green future
Trz DTH bit series

Trz DTH bit series

Shandong Tianrui Heavy Industry Co., Ltd
Maglev Industrial Park: No. 5201 Yingqian Street, High-tech Zone, Weifang City, Shandong Province
Rock Drill Industrial Park: 6699 Yintong Street, High-tech Zone, Weifang City, Shandong Province



Product introduction

The trz115g, trz140g, trz1526, trz165g, trz203g, trz219g, trz254g and trz305g DTH bits produced by the company are matched with various DTH impactors and are widely used for drilling blasting holes in open-pit mining, harbor construction, quarries, railway and highway projects, as well as landslide protection, dam reinforcement and anchorage projects, as well as ground source air conditioning and well drilling projects.

Product features:

The core parts of hydraulic crushing hammer are made by advanced precision machining and special heat treatment methods, which greatly improves the service life of the core parts.

technical parameter


Related products