Active Member
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[China]
Address: 9-10, Nanping West Road NO.23, Nanan District, Chongqing
Contact name:Vivienne
Chongqing Gold Mechanical & Equipment Co., Ltd |
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ZLJ3300 Tunnel Exploration Rig, it is developed based on our spindle type geological core drilling rig. It is suitable for diamond, TC bit drilling for tunnel drilling and underground exploration drilling. drill-based coal mine tunnel engineering drilling.
| No. | item | unit | indication | |
| 1 | rated forward speed of drill head | r/min | 53/94/145/200/250/445/710/1000 | |
| rated output torque of drill head | N·m | 3300/1720/1080/790/620/350/215/155 | ||
| 2 | Max. pushing force | kN | 45 | |
| Max. pulling force | kN | 60 | ||
| Max. feed speed of spindle | m/min | 0~6 | ||
| Max. feed speed | mm | 560 | ||
| 3 | Max. lifting force of the hoist with sigle rope | kN | 30 | |
| drum diameter | mm | 200 | ||
| wire rope dia. | mm | 14 | ||
| drum capacity | m | 45 | ||
| 4 | drilling depth in theory | m | ||
| drilling pipe size | 42mm drill pipe | 530 | ||
| 50mm drill pipe | 380 | |||
| 60mm drill pipe | 320 | |||
| AW drill pipe | 530 | |||
| BW drill pipe | 420 | |||
| NW drill pipe | 320 | |||
| 5 | angle range | º | -90~+90 | |
| 6 | rated oil pressure | MPa | 8 | |
| 7 | power | kW | 22 | |
| 8 | overall dimension | mm | 2250×900×1800 | |
| 9 | weight excluding power unit and drill pipe | kg | 1000 | |
| 10 | Max. detachable subassembly | kg | 150 | |
Package: Plastic sheet for drill rig
Delivery: Container ship, 10 days after receiving deposit
Established in 2009.
Chongqing Gold Mechanical & Electrical Equipment Co,. Ltd is a high-tech enterprise specializing in R&D design, manufacture and sale of geological instruments, oil instruments and other precise instruments and equipments.
1,Are you trading company or manufacturer?
We are absolutely professional manufacturer, and our factory mainly
produce water well drilling rig, core drilling rig, piling rig,
etc. We provide comprehensive solution to many fields like
geological survey, mining industry, electric power etc.
Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.
2,Are your products qualified?
Yes, our products all have gainedISO certificate,and we have specialized quality inspection department for checking
every machine before leaving our factory.
3,How about your machine quality?All of our machines hold theISO, QC certificate, and each set of machine must pass a great number of strict
testing in order to offer the best quality to our customers.
4,Do you have after service?
Yes, we havespecial service teamwhich will offer you professional guidance. If you need, we can
send our engineer to your worksite and provid the training for your
staff.
5,What about the qaulity warranty?
We offerone-year quality warrantyfor machines' main body.
6,How long can you deliver the machine?
Generally, we can deliver the machine in 10 days.
