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Sunday, October 06, 2019

Fiber laser is mainly composed of pump source, coupler, fiber doped with rare earth elements, resonant cavity and other components. Pump sources are used by one or more of the high power laser diode array, the pump from the special pump structure coupled into the fiber as gain medium...

Monday, September 30, 2019

We have wire mesh welding machine for sale! The use of CNC automatic production equipment to complete the high-speed welding of steel mesh, mesh automatically placed neatly, automatic transmission. ① Wire Mesh Welding Machine has advanced technology is introduced from Europe, lots...

Thursday, September 26, 2019

Dinosaur plush toys are the toys designed as the dinosaurs. Generally they can be classified by its styles as cartoon and lifelike. Or they can also be classified by its species. The kids may learn to tell the species names by playing with the toys. They can learn what a tyrannosaurus...

Wednesday, September 25, 2019

Quantity : 50000/mont - Price : usd3-10

Exothermic Welding Products Exothermic welding, also called hot melt welding, fire-clay welding, thermite welding and explosion welding, is a high-heat principle that utilizes the redox reaction between metals, the operation of which is simple, easy to learn, safe and efficient, and...

Wednesday, September 25, 2019

Quantity : 50000/mont - Price : usd3-10

What is the copper-bonded copperweld steel ground rod? Product Name: Copper coated copperweld steel ground rod Production process: electroplating / continuous electroforming Raw materials: Cold draw high quality mild steel Product type: one pointed, one flat, two threads (requires...)

Wednesday, September 25, 2019

Quantity : 50000/mont - Price : usd3-10

Chemical Earth Electrode System Performance characteristics and working principle of Chemical Ground Electrode: 1. Chemical ground electrode 2. Existing soil 3. Special filler 4. Ions diffuse around 5. Expand the conductive range of the soil Chemical Grounding electrode (chemical...)

Tuesday, September 24, 2019

- Vacuum Environment on Earth - In terms of the atmospheric pressure of the earth, the vacuum environment is usually obtained by pumping air into a certain closed space. The earlier equipment for pumping is called a vacuum pump with s a relatively low pumping speed and a small degree...

Friday, September 20, 2019

Quantity : 1PC - Price : 0.01-100 USD/PCS

Magnetic materials can produce magnetic fields, which generate forces attracting or repelling ferromagnetic materials and other magnets. Magnetic materials can be divided into soft and hard magnets. Soft magnets are those materials easy to magnetize and demagnetize, while hard magnets...

Friday, September 20, 2019

PQWT-TC series automatic mapping water detector is based on the Earth's electromagnetic field as the field source, based on the difference in the conductivity of different underground geological structures, and by studying the variation law of the electric field components at different...

Friday, September 20, 2019

Are you looking for industrial drill bits? Automatic Mapping Water Detector uses the Earth's magnetic field to measure stratum structure. Through the analysis of stratum structure, the groundwater outlet point is found out, and the optimum location of drilling wells is selected. Improve...

Friday, September 20, 2019

PQWT-KD series automatic mapping cave detector is based on the earth's electromagnetic field source, based on the difference in the conductivity of different underground geological structures, and by studying the variation law of the electric field components at different frequencies...

Friday, September 06, 2019

Price : USD0.5~30

Dinosaur plush toys are the toys designed as the dinosaurs. Generally they can be classified by its styles as cartoon and lifelike. Or they can also be classified by its species. The kids may learn to tell the species names by playing with the toys. They can learn what a tyrannosaurus...

Tuesday, September 03, 2019

There are 12 men that have walked on the moon. 500 human beings have been to space. But only 3 dived into Challenger Deep, the deepest point under the sea. Yet the sea covers 70% of the earth. Let's discover the unknown with underwater search camera P3. Go Anywhere You Wish. Capture...

Thursday, July 11, 2019

SPE column or SPE cartridges are based on liquid-solid phase chromatography theory, it is a kind of extraction, separation, concentrated sample preparation unit. Mainly used in sample pretreatment of various foods, agricultural and livestock products, environmental samples and target...

Saturday, July 06, 2019

Model HGL6UE-40 Standard IEC/EN61009-1 GB/T16917.1 Instantaneous trip type B/C/D The number of poles 1P+N Rated short circuit breaking capacity（Icn） 6kA Release Type of Leakage Protection Electronic Rated working current（In ） 6-40A Rated working voltage （Ue） AC 230V...

Friday, May 17, 2019

Quantity : 10 - Price : 240-260

Description: Product details: 1.Size: as customer's requirement ( OD, ID , Wall thickness , height are required) 2.Purity: Pure Ta 99.95% min. Physical and chemical properties 3. density: 16.6g/cm3 4 melting point: 2996 degree centigrade boiling point: : 5452 degree centigrade 5 Certificate...

Tuesday, May 14, 2019

Quantity : 10 - Price : 50-100

Description: . 1.Size: as customer's requirement ( OD, ID , Wall thickness , height are required) 2.Purity: Pure Ta 99.95% min. Physical and chemical properties: Rod,diameter 0.125(3.18mm)~2.5(63.5mm) Grade Tensile strength psi(MPa)> Yield strength psi(Mpa)> Elongation...

Thursday, May 09, 2019

Quantity : 1000pcs - Price : US $30-55/ Piece

Frame Material: Aluminum Alloy Thickness: 5mm Voltage: 110-240V 50-60Hz Switch: Touch Sensor; Press Switch; Infrared; Pull Switch Color Temperature: 2700K-6500K CERTIFICATES: UL/CUL, CB, CE, RoHS. Other Function: -Custom shape, size, pattern, frame -Bluetooth, TV, WiFi -Anti fog,...

Tuesday, April 30, 2019

Quantity : 1 set - Price : Negotiation

DN size(mm) From DN3 to DN3000(1/8" to 118 1/9") Measuring range 0 to 10 m/s Accuracy ±0.5%FS（±0.2%,±0.3% optional） Measuring medium Liquid or solid-liquid phase medium with a conductivity higher than 5μs/cm. Operating pressure Max. 40 bar (Max. 580 psi) Ambient temperature...

Wednesday, April 17, 2019

The vitrified bond diamond grinding wheel features high strength, good heat resistance, sharp cutting, high grinding efficiency, no heat and block in the grinding process, small thermal expansion, easy to control accuracy. Compared with resin bond diamond grinding wheel, it solves...

Thursday, April 04, 2019

We represent direct manufacture and exporter for more than 15 years for products: Activated bleaching earth,activated fuller earth, activated clay ,bentonite cat litter,bentonite drilling mud, foundry bentonite, metallurgrgy pellet bentonite,fertilizer bentonite,waterproofing bentonite...

Saturday, March 30, 2019

The use of CNC automatic production equipment to complete the high-speed welding of steel mesh, mesh automatically placed neatly, automatic transmission. ① Wire Mesh Welding Machine has advanced technology is introduced from Europe, lots of parts have patent for invention, the high...

Friday, March 22, 2019

Military Camp – Military Camp @ China ArmyGENERAL INFOWith the advantages of easy transportation, fast construction, flexible combination, The characters of modular military house are quite suitable for military use. The Chinese Forces deployed an 800-person camp in Beijing, which...

Sunday, February 17, 2019

A diesel plate compactor is a very basic machine in construction machinery. It is used to compact soil, granite, and other materials, especially in roadway building, foundation establishing and other construction projects. It is a machine or mechanism used to reduce the size of material...

Saturday, January 12, 2019

Quantity : Cosmétiqu

The Nut Cosmetics was founded to take care of the well-being of the mind, body and spirit with the best that Mother Earth has to offer us. Our products are free from harmful chemicals and animal testing. All ingredients are of vegetable origin from suppliers of quality and trust....

Tuesday, October 16, 2018

Eco-friendly Bentonite Pet Toilet Cleaning Product Cat Sand Product Description Characters: 1.Strong absorption ability. 2.Fast concretion into pellet. 3.Disgusting odder absorption. 4.Control of bacteria growth as well as fresh air-keeping. 5.Beneficial to the health of house pets(such...)

Sunday, September 23, 2018

Quantity : 1 SET - Price : $ 4000

- The brief introductions of QTZ-3D portable electric soil drilling rig QTZ-3D portable electric soil drilling rig is an electric version of the QTZ-3 (gasoline engine) produced by Shandong Master Machinery Group Co., Ltd. The improvement of QTZ-3D electric soil drilling rig is...

Sunday, September 23, 2018

Quantity : 1 SET - Price : $ 4000

- The brief introduction of QTZ-2 portable drilling rig QTZ-2 portable soil drilling rig is a upgraded product of the QTZ-1 portable soil drilling rig.The rig adopts the more power, and the impact force is stronger and the drilling depth is deeper, which can drill up to 10~15 meters...

Sunday, September 23, 2018

Quantity : 1 SET - Price : $ 4000

The Brief Introductions of QZ-3 geological engineering drilling rig The QZ-3 geological drilling rig is independently developed by Shandong Master Machinery Group Co.,Ltd., which is a portable multi-purpose drilling rig. The QZ-3 portable drill is equipped with a hoist, which is more...

Saturday, August 18, 2018

- Safety precautions of the wire feeder controller: - 1. Ask professional technicians to install, connect and debug the device. In the conditions of electrification, the device line cannot be mounted, removed or replaced. 2. It is necessary to install the protector between the power...