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You selected inventions in category Engineering

  • Virtual wanderingVirtual wandering
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      Description

      Virtual wandering,an important branch of VR , develops very fast in the industries. The technology makes use of modern high-tech means such as 3D image real-time generation technique,physical system of dynamic simulation,Shine display technique ,user input hardware system,central control system.So that visitors can enjoy a visual,auditory and touching experience close to the real effect in a virtual motion environment.

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    • pipe conveyortube conveyorpipe belt conveyorpipe conveyortube conveyorpipe belt conveyor
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        Description

        Pipe belt conveyor can realize many functions such as the sealing of bulk material and environmentally friendly transportation, effectively avoiding material leaking, dust raising, trash mixing, precipitation blending. Tube belt conveyor can be divided into single direction material conveying and double direction material conveying.

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      • Offer solar LED street light form China manufactureOffer solar LED street light form China...
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          Description

          2017 all in two LED Solar light for outdoor lighting IP67

          Solar led street light is specially designed for the lighting area where is always short of power, or not so convenient to extend gird wires. For example for big parks, highways billboard, bridge, standing alone buildings, high level statue, etc. With 100x80degree beam angle. It is an so perfect choice to light billboard with best performance. And easy install, it will not break customers' budget. So cost-effective. This all in two solar system are composed of MONO crystalline solar panels which convert solar energy into electricity, and with built-in smart controller and Lithium battery (10 years lifetime at 40° C constant). Light is storing the energy produced and a lighting management system that ensures an optimised use of energy with no black out for 365 days per year. These two elements are connected by a MC4 plug, so very easy to finish the installation where it is.

          It is a reliable and durable stand alone solar solution for sustainable billboard lighting, garden lighting, Car parking lighting, garden lighting etc, perfect in arid, tropical and temperate environments

          Advantages:
          @ No maintenance requirements
          @ Lighting service without black out, 365 days a year
          @ Easy for connection between light and solar panel by MC4 plug.
          @ Microwave sensor inside, more area covered than PIR sensor

          Materials and Finish
          Materials: ACD12 Aluminium die casting (100% recycled)
          Finish: Double layers powder coated aluminium and PMMA reflector
          Beam angle: 100° (Lateral)80° (Vertical )



          All in one solar light solar street lgiht all in one solar flood light

          Key words:
          Rechargeable Solar LED Street Light,
          All in one solar led street light.
          18V solar panel input solar led street light.
          Plug & Play Idea solar street light


          Advantages:
          @ No maintenance requirements
          @ Lighting service without black out, 365 days a year
          @ Easy for connection between light and solar panel by MC4 plug.
          @ Microwave sensor inside, more area covered than PIR sensor
          @ DC18V input, Recharable Solar Street Light solution, New concept of " PLUG&PLAY IDEA

          Materials and Finish
          Materials: ACD12 Aluminium die casting (100% recycled)
          Finish: Double layers powder coated aluminium and PMMA reflector
          Beam angle: 140° (Lateral)70° (Vertical ) or 100° (Lateral)80° (Vertical )

          Model LED Type Power Lumens Solar Panel Battery(WH)
          UW-SL15W Osram3030 72Pcs 15W 2280lm 18V 45W 11.1V 170WH
          UW-SL20W Osram3030 72Pcs 20W 2680lm 18V 60W 11.1V 240WH
          UW-SL30W Osram3030 72Pcs 30W 3850lm 18V 80W 11.1V 360WH
          UW-SL40W Osram3030 72Pcs 40W 5100lm 18V 110W 11.1V 480WH
          UW-SL45W Osram3030 72Pcs 45W 5600lm 18V 120W 11.1V 500WH
          UW-SL45W Osram3030 72Pcs 50W 6200lm 18V 140W 11.1V 540WH

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        • The professional screw conveyor manufacturerThe professional screw conveyor manufacturer
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            Description

            The characteristics of screw conveyor:
            Screw conveyor has following characteristics:
            Screw blade uses the design of variable pitch screw, which makes materials filling rate change from 100% to below 70%.
            At the same time, screw conveyor can stay the uniform acceleration motion of conveying materials, reduce the delivery resistance and prevent material from plugging and blocking.
            The screw pitch gap of screw blade at the bottom of feed inlet port makes the level of material descend uniformly, which avoids the situation that blades press materials in the course of conveying. Afterwards, the materials' moisture and coal slurry are squeezed out, and the materials may harden into hard shell, forming blocking.
            Reverse blade is installed at the end of discharge hole, which changes the direction of material movement. The knockout plate avoids the heaping up of material and the blocking of discharge hole.

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          • Steel Crowd Control BarricadeSteel Crowd Control Barricade
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              Description

              Durable Metal Products Steel Crowd Control Barricade supply best offer and good quality. It is your worthy temporary fence barriers.

              Application:

              Crowd Control Barricade system is ideally suited for usage of large events,sporting events, Olympic Games,concerts, public gatherings,construction sites and some designated areas you need to divert or keep the public away from.

              Features:

              Steel Crowd Controls Barricade has flat feet,bridge feet and claw feet. they provide a quick and firm installation to ground.Perfect situations for safety.
              Recommended specifications: 

              Surface finishing:Hot dipped galvanized after total welded,Galvanized then PVC powder coated

              Size:1100x2230mm,1100x2000mm

              Frame pipe: Ø25x2mm, Ø32x2mm, Ø38x1.5mm, Ø38x2mm

              Pitch space:80mm,100mm,120mm,125mm,150mm

              Inner pipe: Ø20x1.2mm, Ø25x1.2mm, Ø32x1.5mm, Ø32x2mm

              Feet Type:Plastic feet with concrete,Flat steel feet,Bridge steel feet.Steel feet could be slidding wheel for easy removable.
              For more information about temporary fence and pedestrian barriers, Durable Metal Products could assist you,please do not hesitate to contact us:serena.sales@hotmail.com

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            • Durable Metal Products CoLtdDurable Metal Products CoLtd
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                Description

                Durable Metal Products Co.,Ltd covers an area of 5000 square meters. Though our company is not the largest corporation, please believe we are the best and professional manufacture for wire mesh. We have a series of equipment for production,welding,weave and surface finishing and we have staff 110 people including 28 technicians.

                We have advanced production technology and rich experience in weld wire mesh and weave wire mesh.Main products include temporary construction site fence,crowd control barriers,weld wire mesh fence,ornamental steel fence,steel palisade fence,chain link fittings,outdoor dog kennels,stainless steel decorative wire mesh and knitted wire mesh.

                Following the aim of constant technology innovation, we can produce various wire meshes and fencing according to customers' requirements. Durable Metal insist on “Integrity Based, Customer First,Quality Guarantee”.Durable Metal has built long-term and stable trade relationships with many customers all over the world. The products are widely sold in China and abroad including Europe, America, the Middle East, Africa and Southeast Asia.Durable Metal all staff are waiting to your feedback.

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              • 8 Bands Remote Control RF Jammer for All Cellular GPS Lojack AlarmCPJP88 Bands Remote Control RF Jammer for All Cellular...
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                  Description

                  8 Bands Remote Control RF Jammer for All Cellular, GPS, Lojack, Alarm,CPJP8
                  Specifications:
                  Effective range: Up to 20meters radius, depending on the strength and type of cellular, GPS tracker, Lojack sytem, car remote control Jammer system;
                  Input Power: Li Battery AC110/220V-DC12/2500mA/h;
                  Antenna: External omni-directional;
                  Operation temperature: 0-50;
                  Humidity: 5%-80%;
                  Size: L 11.9cm X W7.4cm X H29cm;
                  Features:
                  1. This series cover six or eight frequency bands or with bigger jamming distance.
                  2. This device utilizes a unique low power radio signal technology that interferes with the communication between wireless handsets and base station.
                  3. Block all cellular phone, GPS tracker, Lojack sytem, car remote control communication, in you controlled area or to avoid information from being disclosed secretly during meeting, and yet it is jamming silently without user's awareness.
                  4. Easily operated and user-friendly, no hassle installation needed, need no professional knowledge or skill, a DIY designed device to suit everyone, everywhere and anytime.
                  5. Low Output power will not cause harm to human body or medical equipment
                  6. Inside fans cool system.
                  7. Inside rechargeable battery, working 2-3hours by battery.
                  Application:
                  1. Hospital, medical center or where medical instruments should not be disturbed by cellular signal.
                  2. theater, cinema, museum and art gallery.
                  3. conference rooms, offices, libraries, schools and restaurant.
                  Model# CPJ-P8A: Cellular phones+GPS+Wi-Fi+Lojack
                  1)CDMA&GSM: 850 to960MHz
                  2)DCS&PCS: 1, 805 to 1990MHz
                  3)3G: 2, 110 to 2, 170MHz
                  4)Wi-Fi: 2400 to 2483MHz
                  5)GPS: 1570-1580MHz (GPSL1)
                  6)4G WIMAX: 2620-2690 MHz
                  7)4G LTE: 790-821MHz
                  8)LOJACK: 160-175MHz
                  CPJ-P8B+ Cellular phones+Wi-Fi+433MHz+315MHz
                  1)CDMA&GSM: 850 to960MHz
                  2)DCS&PCS: 1, 805 to 1990MHz
                  3)3G: 2, 110 to 2, 170MHz
                  4)Wi-Fi: 2400 to 2483MHz
                  5)GPS: 1570-1580MHz (GPSL1)
                  6)4G WIMAX: 2620-2690 MHz
                  7)4G LTE: 790-821MHz
                  8)LOJACK: 160-175MHz
                  We can do customize frequency according to you request, please email us

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                • 16 Antennas Low Band All Bands up to 50m Model 3G 4G WiFi Signal detector with Cooling FanCPJX1616 Antennas Low Band All Bands up to 50m Model 3G...
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                    Description

                    16 Antennas Low Band All Bands up to 50m Model, 3G 4G WiFi GPS Signal detector with Cooling Fan,CPJX16

                    One of our the best desktop models with 16 antennas and range up to 50m that jamm all Low bands 130-500Mhz ,
                    all types of Android phones,Tablets, Smart Phones, iPhones, VHF, UHF, GPS and remote control signals
                    from various devices such as rc cars, rc boats, alarms, wireless sensors, amateur or professional remotely controlled toys, etc.


                    16 Bands type frequency :
                    1.130-200MHz; (3W)
                    2.200-300MHz;(3W)
                    3.300-400MHz; (3W)
                    4.400-500MHz; (3W)
                    5.700-800mhz; (3W)
                    6.800-900mhz; (3W)
                    7.900-980mhz; (3W)
                    8.1050-1200MHz; (2W)
                    9.1200-1390MHz; (2W)
                    10.1500-1600mhz; (3W)
                    11.1700-1800MHz; (3W)
                    12.1800-2000Mhz; (3W)
                    13.2100-2199MHz; (3W)
                    14.2300-2400Mhz; (2W)
                    15.2400-2500mhz; (2W)
                    16.2500-2700MHz; (2W)
                    TOTAL : 41W

                    1.Each of 16 frequency module/band is separate and adjustable.
                    2.All 16 Frequency modules we can mix very flexible, Any combinations and customizations of frefenices are possible, so just send us your inquiry and we will give you our recommendation.
                    3. Jamming Range Radius 10~50meters (-75dBm Omnidirectional antennas);
                    4.The jamming distance will be varied depending on the signal strength and location;
                    5.Working time: Without the time limit, may continue to work;
                    6.Antenna: 300mm long;
                    7.Power supply: AC100-240V and 12V cable to Car Battery (300mm Long);
                    8.Dimension:395 x 238 x 60mm;
                    9.Weight:8kg
                    10.Package contents:
                    *1pc Desktop portable Jammer;
                    *1pc AC Charger;
                    *1pc Car Charger;
                    *16pc Antenna;


                    Welcome to Necom-telecom,
                    we are jammer manufacturer for 8 years, hope our products are workable for your market.

                    Professional manufacture following products:
                    1)Portable Cell Phone Jammer/Blocker;
                    2)Bloqueador Portable/Jammer;
                    3)GPS Jammer;
                    4)Wifi Jammer/Camera Jammer;
                    5)UHF&VHF Jammer;
                    6)High Power Cell Phone Jammer/Blocker;
                    7)Cellphone booster/repeater;
                    8)RF signal detector;

                    2G,3G,4G, GPS, WIFI, VHF, UHF, 315, 433 ,Lojack all the frequency can be customized as your request!

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