Tysim Piling Equipment Co., Ltd
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TYSIM PILING EQUIPMENT CO., LTD
2010 Harbin Construction
In 2010, Pinghan Heavy Industries Co., Ltd. KR125A rotary drilling rig was constructed on the construction site of the subway station project, competing with other well-known manufacturers on the same stage!
05
2021
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08
2011 hits a new high
Pinghan Heavy Industry Co., Ltd. through its own efforts, in 2011, many KR125A rotary drilling rigs served the industrial and civil construction market at the same time, customer evaluation, high construction efficiency, simple operation, good reliability, low fuel consumption, high cost performance!
Rock-in test of SR200R rotary drilling rig and discussion on some problems
From August 9, 2007 to September 7, 2007, Beijing Sany Heavy Machinery Co., Ltd. used the newly developed SR200R rotary drilling rig to carry out a rock-entry test. The test site was "Yongfuqiang Quarry" in Zhoukoudian, Beijing. The rock-entry geology is fully weathered to unweathered granite. On September 7th, the test personnel drilled for dozens of visiting customers and experts from the Pile Workers Association. The weakly weathered granite 118mm was drilled in 4 minutes with a φ1250 rock-socketed drill bit, and the weakly weathered granite was drilled in 2 minutes with a φ1000 single-head single screw drill bit. 196mm. On-site experts and customers are quite satisfied with the effect of rock entry. The relevant experiment records are shown in Table 1 "Field Test Records".
Suhe Special Zone Supporting Pile Foundation Project
The proposed building is located to the east of Wuchang Luxiang, with Luoyu Road on the north side and Plot A of Optics Valley World City on the south side. The pile type adopts manual digging pile, and the strength grade of pile core concrete is C30. The pile diameter is 0.9m.
Construction plan of long spiral bored pile foundation
According to the construction drawing of the pile foundation project in the G area of the Southern District of Qingzhu Lakeside Residential District, California, China Railway Real Estate Shuiying
Analysis of the construction case of the small KR125 drilling rig in Xuzhou Institute of Technology
In April 2013, a KR125 series rotary drilling rig produced by Pinghan Heavy Industry was transferred to Xuzhou Institute of Technology and participated in the second phase of the construction of the college, including 12 teacher apartments and more than 1,500 cast-in-place pile foundations.
Analysis of Rock Drilling of Small and Medium Rotary Drilling Rigs
Abstract: Rock drilling with rotary drilling rigs has always been a major problem that has plagued our construction for a long time, especially for small and medium-sized rotary drilling rigs. The rotary drilling rig KR125A of Jiangsu Pinghan Heavy Industry was constructed on the middle weathered limestone layer in Sichuan. The hole diameter was φ900mm, and it was successfully inserted into the rock by 1000mm, and the core was completely taken out. It reflects the high reliability of KR125A and solves the difficult problem of entering the rock.
KR80 Rotary Drilling Rig Argentina Plant Construction Project
Country Argentina Construction Project Plant Geological Conditions Soil Layer Model KR80A Diameter 800mm Drilling Depth 15m Total Piles Amount 220...