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The deadline anchor is a mechanism that converts the dead rope tension of the drilling rig into liquid pressure. It mainly consists of three parts: the rope wheel, the base and the sensor. The sensor is one of the main components of the deadline anchor. It converts the dead rope tension through the extrusion of the diaphragm into a pressure signal and transmits it to the weight indicator and recorder. The deadline anchor is widely used on various types of drilling rigs.
1. The maximum dead rope tension can reach 720Kn;
2. The standard output pressure of the sensor is 6MPa;
3. Used in conjunction with the weight indicator and recorder;
4. The number of wire rope strands: 6.8.10.12.14;
5. The wire rope size is: 22mm, 26mm, 28mm, 32mm, 35mm;
6. According to the installation method, there are two types of deadline anchor: vertical and horizontal.
Oilfield Well Drilling , Energy , Mining.
Type | Anchor Type | Form of Primary Instrument | Max.Deadline load(kN) | Number of Lines | Load(kN) |
JZ900 | JZG72 | Horizontal | 720 | 14 | 10080 |
12 | 8640 | ||||
JZ700 | JZG60 | Vertical | 600 | 14 | 8400 |
12 | 7200 | ||||
JZ500 | JZG42 | Vertical | 420 | 12 | 5040 |
10 | 4200 | ||||
JZ500A | JZG41 | Horizontal | 410 | 12 | 4920 |
10 | 4100 | ||||
JZ400 | JZG35 | Vertical | 350 | 12 | 4200 |
10 | 3500 | ||||
8 | 2800 | ||||
JZ400B | JZG34A | Horizontal | 340 | 12 | 4080 |
10 | 3400 | ||||
JZ250 | JZG24 | Vertical | 240 | 12 | 2880 |
10 | 2400 | ||||
8 | 1920 | ||||
JZ200 | JZG20 | Horizontal | 200 | 10 | 2000 |
8 | 1600 | ||||
6 | 1200 | ||||
JZ150A | JZG18A | Vertical | 180 | 10 | 1800 |
8 | 1440 | ||||
6 | 1080 | ||||
JZ150 | JZG18 | Horizontal | 180 | 10* | 1800 |
8 | 1440 | ||||
6 | 1080 | ||||
JZ100 | JZG15 | Horizontal | 150 | 10 | 1500 |
8 | 1200 | ||||
6 | 900 | ||||
JZ60 | JZG10 | Straight pull | 100 | 8 | 800 |
6 | 600 | ||||
4 | 400 | ||||
JZ40 | JZG10A | Horizontal | 100 | 6 | 600 |
4 | 400 |
Iron box or iron frame , or customized according to customer requirements , or according to customer requirements.
100% tested before delivery.
Express, truck , train , air , sea , or customized according to customer requirements.
Shandong Huichi Petroleum Equipment Co.,Ltd. is a professional supplier of drilling equipment for the oil and gas industry.
Our Huichi products cover all aspects of drilling , operations , oil production , etc. We have rich experience in the production and export of oil drilling supporting equipment.
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More than 10 years of experience in drilling equipment supply;
More than 10 people engaged in export business;
More than 40 partner countries and regions;
More than 200 customers having close cooperative relationships;
More than 250+ partner factories as suppliers.