Product Introduction π steel is mainly used for the production π main beams, metal roof beams, hinged roof beams and other mining support beam, in the coal mine (mine) tunnel (tunnel) plays a supporting role in π steel because of its cross-section like the letter " π "charact
山东中煤工矿物质集团有限公司 [2015-01-09 21:07:31 ]
9#πSteel Product Introduction π steel structure is a face and two legs, of which the surface is flanked by jagged lace. In use of the supporting beam.π steel plays a very important role. π steel is mainly used for production of π-beams, metal roof beams, hinged roof beams an
山东中煤工矿物质集团有限公司 [2015-01-09 21:06:51 ]
π Steel Product Overview π steel is mainly used for the production π main beams, metal roof beams, hinged roof beams and other mining support beam, in the coal mine (mine) tunnel (tunnel) plays a supporting role in π steel because of its cross-section like the letter " π "ch
山东中煤工矿物质集团有限公司 [2015-01-09 21:01:10 ]
DFB explosion-proof solenoid valve ： a ） Ambient temperature is -10 ~ +40 ℃ ; b ） The average relative humidity of not more than 95% (+25 ℃ ); c ） Atmospheric pressure 80 ~ 106KPa; d ） There was no significant vibration and shock; e ） DFB mine explosion-proof sole
山东中煤工矿物质集团有限公司 [2015-01-09 00:54:52 ]
Electric ball valve product introduction Electric ball valve is a new type of electric valve by the ball rotationand open and close the water, due to its adaptation to water supplypressure range, without sediment, sewage, water supply of large diameter, the working process of the
山东中煤工矿物质集团有限公司 [2015-01-09 00:52:09 ]
Mechanical valve product introduction Mechanical valve main classification of sanitary stainless steel welding(quick) elbow, three, different diameter pipe, four links, the clamp ring All steel parts are made of stainless steel materials, seals food silicon rubber or PTFE, meet t
山东中煤工矿物质集团有限公司 [2015-01-09 00:36:50 ]
Flow ball valve technology parameter Effect ordinary switch, regulation （ 4 ～ 20mA ） Environment temperature ： -30 ℃ ～ +70 ℃ The power supply voltage AC220V, AC380V (other custom AC24)50/60Hz Protection class IP67, IP68 optional chinacoal05 Option (optional) Explosi
山东中煤工矿物质集团有限公司 [2015-01-09 00:35:27 ]
Features Description Falcon is a high performance metal detectors, made by a strength of more than 10 years of professional detection equipment manufacturer .This detector’s sensitivity and stability enjoy the highest level among domestic products. In addition, The most promine
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 23:48:30 ]
U S. EXPLOITER is the world's leading metal detection equipment R & D institutions, holds several patents and a strong development team, the company based on market needs and provide you a tailor-made the world's leading high-tech products - multi-functional complex Rangers under
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 23:42:41 ]
Features Features and Functions (1) We add a function of indicator lights. These indicator lights show 20 different distances between the user with a receiver and the transmitter. chinacoal07 (2) Most common frequencies are for detecting Detect Copper,Gold, Silver, Tin,Lead, Diam
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 23:38:48 ]
Features 1. We add a function of indicator lights. These indicator lights show 20 different distances between the user with a receiver and the transmitter. 2. Most common frequencies are for detecting Detect Copper,Gold, Silver, Tin,Lead, Diamond 3. Detecting Range 100-1000m chin
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 23:34:52 ]
VR1000B Long Range Gold Detector chinacoal02 bsp;weeGbp����L�p;to begin offering this breakthrough technology to the general public at a much more affordable cost. Part of the success of this metal detector system is that it does not look like a standard ‘metal detect
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 23:29:07 ]
Product Introduction VR System is an advanced Metal Detector System utilizing advanced FORWARD GAUSS technology that is both an audio and visual detector. This metal detector was first used in the field in 1984 and the FORWARD GAUSS technology that it uses has proven to be (by fa
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 21:54:07 ]
Function MD-5008 metal detectors, 3-3.5m depth of detection, adopt advanced technique and attach high quality components which have features of ground balance, good discrimination ability, wide detection range, accurate orientation, strong resolution and easy operation Applicatio
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 21:31:17 ]
1. Rechargeable, Battery Life L E.D lights, charging indicator lights. 2. Full-control Ground Balance. 3.could distinguish Ferrous and Non Ferrous metal chinacoal07 4. Be capable of remarkable depth and extreme sensitivity in the worst grounds. 5. Waterproof 15" search coil. Othe
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 21:16:00 ]
Multi-purpose machine with excellent gold prospecting capabilities Ground balances all the way to salt 11" DD elliptical waterproof search coil for deep penetration chinacoal07 Unmatched target separation in iron trash Finds the smallest gold nuggets in highly mineralized soils V
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 21:13:29 ]
I NTR O DUCT I O N Long Range King System is an advanced Metal Detector System utilizing advanced FORWARD GAUSS technology that is both an audio and visual detector. This metal detector was first used in the field in 1984 and the FORWARD GAUSS technology that it uses has proven
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 21:10:39 ]
The Minelab CTX3030 is the most advanced metal detector available. Discover more with the most accurate target identification available. With a full colour LCD and advanced Target Trace discrimination you will find more treasure, even amongst junk infested areas, in all ground co
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 21:06:07 ]
With this powerful and versatile device, you can hunt for coins, relics, jewelry, gold, and silver just about anywhere. This high performance unit harnesses the power of advanced technology provide with ground balance function to measure ground mineralization and adjust itself fo
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 21:01:43 ]
Product Introduction Maintenance chinacoal07 Dirk detective, is a novel design, the instrument of work. This kind of instrument will open the door of wealth for you, help you on the top of my career. The following advice will help you to correct use and spare the good the instrum
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 20:35:45 ]
