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Summary of 8/4/15 13:51 GMT:>> Show Compact View
8/4/15 8:42 GMT
four-point contact ball slewing ring VSA250755-N

Product name: four-point contact ball slewing ring Model: VSA250755-N Type: outer gear teeth Boundary dimension: d=655mm D=898mm H=80mm Wegiht: 128KG Delivery time: 30days Origin place: Luoyang, China Minimum order: China We're the leading bearing manufacturer in China, please feel free for any requirement. VSA250755-N VSA250855-N VSA250955-N VSA251055-N VSI250755-N VSI250855-N VSI250955-N VSI251055-N VSU250755-N VSU250855-N VSU250955-N VSU251055-N

Minimum Order: 2 barrels

Contact:
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Email:
Sunny XU
0086-379-65251215
0086-379-65512003
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Luoyang Precision Bearing Group
luoyi south Road, Luoyang, Henan Province, China
Luoyang Henan 471003
China
8/4/15 8:39 GMT
four-point contact ball slewing ringVSA250955-N

Product name: four-point contact ball slewing ring Model: VSA250955-N Type: outer gear teeth Boundary dimension: d=855mm D=1096mm H=80mm Weight: 155KG Origin place: Luoyang, China Minimum order: 1PC Delivery time: 30 days We're the leading bearing manufacturer in China, please feel free for any requirement.

Minimum Order: 2 barrels

Contact:
Phone:
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Email:
Sunny XU
0086-379-65251215
0086-379-65512003
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Luoyang Precision Bearing Group
luoyi south Road, Luoyang, Henan Province, China
Luoyang Henan 471003
China
8/4/15 8:38 GMT
double-row full complement cylindrical roller bearings

The double row full complement cylindrical roller bearing has two structures with cylindrical bore and taper bore. This bearing has such characters as compact structure, higher stiffness and load carrying capacity and smaller deformation. It especially applies to main shaft of machine tool. The double-row cylindrical roller bearing can be divided into NN and NNU two structures. Type NN bearing has double ribs on inner ring and no rib on outer ring. Type NNU bearing has double ribs on outer ring and no rib on inner ring. Above two types of bearings are not capable of limiting axial displacement between shafts and housings, so they are used as non-locating bearing. NNCF4930V SL184930 NNCF5030V SL185030 NNCF4932V SL184932 NNCF4934V SL184934 NNCF4936V SL184936 NNCF4938V SL184938 NNCF4940V SL184940 NNCF4944V SL184944 NNCF4948V SL184948 NNCF4952V SL184952 NNCF4956V SL184956 NNCF4960V SL184960 NNCF4964V SL184964 NNCF4968V SL184968 NNCF4972V SL184972 NNCF4976V SL184976 NNCF4980V SL184980 NNCF4884V   NNCF4984V   NNCF5084V   NNCF4888V   NNCF4988V   NNCF4892V   NNCF4992V   NNCF4896V   NNCF4996V   NNCF48/500V   NNCF49/500V

Minimum Order: 12 metric tons

Contact:
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Email:
Sunny XU
0086-379-65251215
0086-379-65512003
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Luoyang Precision Bearing Group
luoyi south Road, Luoyang, Henan Province, China
Luoyang Henan 471003
China
8/4/15 8:34 GMT
sell M244249/M244210CD inch size taper roller bearing

Product name: double-row inch size taper roller bearing Model: M244249/M244210CD Boundary dimension : d: 220.663 D: 314.325 T: 131.762 B:106.362 Weight: 31.22KG Precision: P0, P5 Application: mill backup roll We produce single-row,double-row, four-row inch-size taper roller bearings with inner diameter from 100mm to 1000mm, the precision grade can be P0, P5, P4, P2. And this kind of bearings mainly used for steel and aluminum mills, reducer, construction machinery, Machine tool spindle and so on. If you need such bearings, welcome to contact us. We'll provide you best price, good quality and speedy delivery.

Minimum Order: 1 bags

Contact:
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Email:
Sunny XU
0086-379-63753082
0086-379-65512003
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Luoyang Precision Bearing Group
luoyi south Road, Luoyang, Henan Province, China
Luoyang Henan 471003
China
8/4/15 2:15 GMT
PS5I-H wet type mining machine cement spray machines gunite machine

PS5I-H wet type mining machine cement spray machines gunite machine specification 1.PS5I-H wet type small shotcrete machine is produced by Keming Mechanical & Electric department of Henan Coal Science Research Institute Co., Ltd. 2.Our company has a long history of more than 30 years. 3.We are a national company with several factories, such as Keming, I good, etc. 4.Our company is located in Zhengzhou city with convenient transportation for customers coming for a visit. 5.We have also other series of wet concrete spraying machines and dry type concrete spraying machines. 6.Please focus on Keming. 7.best after-sale service 8.High quality and famous brand name 9.reliable manufacturer 10.Welcome for a visit!

Minimum Order: 1 bags

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:15 GMT
ZKC127 Mine explosion-proof electric control switch device

Product Introduction (1) the controller USES the anti-jamming ability of the single chip microcomputer is used to identify the signal acquisition can judge the wireless remote control at a distance to accurately control the safety of the locomotive driving switch; (2) the digital coding technology system anti-interference ability is strong; (3) display visually indicating the position switch the driver which can be controlled according to the locomotive target direction in the distance change switch open position; (4) high brightness generous beauty of font display switch position accurately and clearly. Main Parameter (1)the environment temperature 0 °C ~ + 40 °C; (2) the relative humidity: 96% or less (25 °C); (3)installed in the water, drop of severe vibration; (4)in the gas explosive mixture, but no damage of the insulation gas or vapor atmospheres of mine; (5)working voltage: AC127V 50Hz; (6)explosion-proof type: mine explosion-proof and intrinsically safe explosion-proof marks: Exd (ib) I.

Minimum Order: 5 dozens

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:14 GMT
SWM No Pressure Ventilation Door

Introduction : No Pressure Ventilation Door (Balanced pressure ventilation door) is mainly used for underground outlet inlet lane and the main outlet inlet air lane between each contact, which is the substitute for all air door. The damper is an ideal air door of our country coal mine at present, it breaks the old traditional damper structure for a long time.It cleverly put on the pressure acting on the throttle through the equilibrium structure to convert it into a force, fully demonstrated the unique air structure. Non pressure air door is simple to use, safe and reliable, highly evaluated by experts and users, is currently used in the airway of an alternative. Main Structure: Non pressure air door is composed of a door frame,door leaf, connecting rod balancing mechanism and a weight interlocking mechanical etc. Main Feature : 1. The ventilation door opening force is small, and the size of the opening force of the wind pressure has nothing to do with wind 2. Two-way isolation, wind leakage air volume is small, no need to reverse damper    3. Steel structure, simple structure, strong and durable   4. Close the steady, safe and reliable    5. Good fireproof performance, can effectively prevent the possibility of fire belt transport lane, prevent fire and other harmful gases into the roadway    6. Pressure balance type damper is good sound operation, also can power operation, such as add a set of control system, can realize the air door automatically open   7. Between two air door which can realize mutual atresia. Working principle: The two air doors were opened in two directions.To realize linkage through the connecting rod and the support arm.Change the length of the connecting rod can adjust the air tightness.

Minimum Order: 1 bags

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:13 GMT
2JP-30 Double Drum Metal Electric Scraper Winch

2JP-30 Electric Scraper Winch 2JP,2JPB series scraper winch is mainly use in metal mine and other coal mine’s pit and ore’s carrying and filling working,is applicable to the scraping which ground is horizontal or the slope not more than 44 degree. Do you know the difference between 2JP and 2JPB electric scraper winch? For 2JP electric scraper winch,the motor is non-explosion proof. For 2JPB electric scraper winch,the motor is explosion proof. For " 2 ",it means the drum's quantity is two. For "J",it means electric winch. For " P",it means the electric winch use for scraping. For "B",it means the explosion proof electric winch.

Minimum Order: 3 bushels

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:13 GMT
JH-14 Electric Prop-drawing Electric Winch with CE certifcation

JH series prop pulling winch is mainly used for prop pulling caving under coal mine. Especially applicable for thin coal seam or heavy pitch working face,and on the various coal mining working face to recycle metal support which sink coal floor.It also could use for traction working. This series winch bear explosion proof performance,it also could use for coal mining which has gas and coal dust.

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:12 GMT
JH series explosion-proof winches

JH series winches, explosion-proof, are mainly for underground prop pulling, transportation, and chute shifting. JH series winches, adopting the spherical worm gear pair drive, are compact and small and can be completely down the mine; the winches are symmetrically and rectangle arranged with the sledge-shaped chassis, smooth and flexible for underground self-moving; they are for both prop pulling and placing ground anchor due to low center of gravity and good features of chassis, so they are easy to install, smooth to operate, and safe and reliable. Main Parameter Model JH-5 JH-8 JH-14 JH-20 JH-30 Traction (KN) 50 80 140 200 300 Rope speed (m/s) 0.17 0.09 0.094 0.1 0.13 Rope diameter (mm) 16 17 22 26 31 Rope capacity(m) 80 100 130 170 220 Electric power (kw) 7.5 11 18.5 22 45 Overall dimensions (mm) 1450×512×515 1600×530×670 2050×680×915 2200×968×864 3300×1075×1034 Machine weight (kg) 630 630 1350 2500 4460

Minimum Order: 3 bushels

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:12 GMT
GLD Series Belt type Feeder

Introduction: GLD series belt type feeder (divided into the Leather belt and a belt .Coal No.: MCN100003, MCN100004 )is widely used in all kinds of bunker coal, metallurgy, electric power and other industries , rotating continuous feeding .According to the requirements without shutdown can be adjusted (manual or hydraulic cylinder control), the feeding system can meet the requirements of environmental protection, energy saving, high efficiency, is a update product of reciprocating feeder, vibrating feeder. In addition to GLD series standard belt feeder, also the production of non - standard, extended type belt feeder etc. Main Functions: The small operating power, less energy consumption and economy Large quantity capacity ,stable The dynamic adjustment, step-less speed regulation, convenient adjustment Smooth operation, low noise ,environmental protection Less wear,less maintenance, long service life Parts strong commonality, easy installation and maintenance Can replace the existing other types feeder. Technology Parameter: Model Power (kw) Voltage (AC V) Speed Adjustment Mode Speed Scope m/s Feeding Scope t/h Weight kg GLD800/5.5/S 5.5 AC380] AC660 Manual 0.75 800 3500 GLD800/5.5/B Auto 0.75 800 3500 GLD1500/7.5/S 7.5 Manual 0.98 1500 4000 GLD1500/7.5/B Auto 0.98 1500 4000 GLD2200/7.5/S Manual 0.98 2200 4100 GLD2200/7.5/B Auto 0.98 2200 4100 GLD3300/7.5/S Manual 0.98 3300 5000 GLD3300/7.5/B Auto 0.98 3300 5000 GLD4000/11/S 11 Manual 1.05 4000 5500 GLD4000/11/B Auto 1.05 4000 5500 The above mentioned model is our standard model, and we also can make other models according to your working site or special demands. Main Spare parts: (1)The belt (2) A belt (3) drive (4)Redirection roller (5) driven roller (6) rollers (7)Casing lining board (8)chain (20b) (9)Reducer sprocket (10)roller sprocket (11)chassis (12)Under Roller (13)gate component (14)funnel (15)Enclosed coal component (16)sweeper component (17)Pressure sprocket component (18)Sprocket wheel cover (19)Tension screw (20) Hydraulic valve hydraulic station (21)Box

Minimum Order: 3 bushels

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:12 GMT
G20 Pneumatic Pick

Other Names:pneumatic pick;portable mining pneumatic air jack pick hammer;air jack pick hammer Use compressed air to push the piston reciprocating and adopt the International popular opening and closing device design, the G20 machine has the characteristics of light weight, big impact power, simple structure, flexible operation, and easy maintenance. Product Introduction Use compressed air to push the piston reciprocating and adopt the International popular opening and closing device design, the G20 machine has the characteristics of light weight, big impact power, simple structure, flexible operation, and easy maintenance. Main Characteristics 1. Used for truncating coal bed and breaking soft ore into pieces in mineral industry. 2. Used for destroying solid or frozen stratum in civil engineering, underground construction and civil air defense construction. 3. Machinery industry need to produce impact of the movement of occasions, such as the caterpillar tractor, tank unloading pin. 4. Concrete base during the course of equipment installation in industrial and mineral enterprises. Technical Parameters Weight: 20kg Rammer stroke: 165mm Rammer dia: 40mm Impact energy: 60J Impact frequency: 16Hz Air consumption:23L/s Air pipe inner dia:16mm Pick drill:450-600mm

Minimum Order: 3 bushels

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:09 GMT
Perfect quality concrete shotcrete machine with low dust

Shotcrete machine/ pulp shooting machine Sotcrete machine uses: Used in shotcrete machine is widely used in engineering construction, mines, tunnels, culverts, subway, water and electricity engineering, underground engineering and coal moors mine laneway shotcrete. Cnstruction: various types of industrial furnaces, lining refractory spraying forming or repair: all kinds of slope protection afforestation construction, soil and injection. Shotcrete machine characteristics and advantages : Through the rotor type is not binding material cavity, discharging unobstructed, efficient time-saving: elastic compensation compaction at four o 'clock, good sealing effect, by little dust, parts, long service life: using high-speed low pressure vortex air transportation, overcome the bonding in the material conveying, blocking pipe and pulse from the problem such as folding, uniform material flow, continuous stable: new type of nozzle, the discharge elbow device, improve the effect of spray application of, less resilience, spray layer of high quality. Machine chassis can be assembled into tyred, slide rail wheel type and all kinds of gauge.

Minimum Order: 5 dozens

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:01 GMT
YN27 Gasoline Rock Drill

Product Introduction YN27C Rock Drill is a very efficient machine, composed of gasoline engine, Air pump, rock drill. It adapts to these outside situations without water and electronic power. Meanwhile it is a hand- held drill, during operation, rock power is blown away by the compressed air produced by the machine itself. .Its suited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipment, and especially suits the projects that the machine has to be carried at any time and in any area. Main Characteristics 1. Easy to operate, just turn the handle to make it work. 2.Time and labor saving, drilling fast and high efficiency. 3. First-class level drilling tools, suitable for site without power or pressure equipment, it has wide adaptability for high mountain and plain, extreme temperature (40 to -40). 4.Used to drill vertical downward hole(max depth 6) and and <45° upward hole 5.Light drilling tools, only 27kg, easy to carry. Technical Parameters

Minimum Order: 3 bushels

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laura2015
+86 537 2902388

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jining dongda mining machinery co.,ltd
jining high-tech zone
jining
China
8/4/15 2:01 GMT
Rotary-shock Screening Equipment

Rotary-shock Screening Equipment Structural features and application scopes of Big Dipper rotary-shock screening equipment: 1.Structural features: (1)It is powder screening machine with high precision.It is featured by low noise,high efficiency and totally enclosed structure and suitable for screening and filtering the grain,powder and mucus materials. (2)The mesh will not be raised.The machine can screen to 500meshes or 0.028mm. (3)The machine can operate continuously and the impurities and coarse material are able to be screened out automatically. 2.Application scopes: (1)Chemical industry: resins,coating,industrial chemicals,cosmetics,paint,medicine powder etc. (2)Food industry:Sugar,starch,salt,rice flour,milk powder,soybean milk,egg powder,soy sauce,juice,etc. Metal,metallurgy mining:Aluminum powder,lead powder,copper powder,ore alloy powder,welding rod powder manganese dioxide,electrolytic copper powder,electric magnetic materials,grinding powder,refractory materials,kaolin,lime,alumina,calcium carbonate,quartz sand etc. (3)Pollution treatment:Waste oil,waste water,dyeing waste water,additives,activated carbon characteristics (4)Solid waste recycling industry:Scrap wire,cable crushed material,circuit board crushed materials and materials and plastic composite materials.

Minimum Order: 1 bags

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Jiantang Li
0372-8118690

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Hua Country Daokou Big Dipper Electroststic Separa
the West Development Zone of Anyang City, Henan province
Anyang 456400
China


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