All equipment


As of 2019, GCM Industry and its affiliated companies have 5 advanced mining machine production bases and one production base under construction, with a total production area of 1,200,000 square meters, which can better meet more needs of global customers in the future.

 

Beginning in 1987, GCM industry has developed steadily and steadily in the field of mining machines, and has gradually formed a complete R&D, production, sales and service system.

Click the links below for detailed information about our areas of expertise and broad range of equipment offerings.

IP65 Waterproof Walk Through Metal Detector Rental High ...

Quality Walk Through Metal Detector manufacturers & exporter - buy IP65 Waterproof Walk Through Metal Detector Rental High Efficiency Detection from China manufacturer.

Understanding Sensitivity in Metal Detection

To protect consumers, maximize efficiency and meet industry standards, manufacturers and processors have an important role to play in identifying, implementing and maintaining an optimum level of metal detector sensitivity. METTLER TOLEDO metal detectors have a range of different technologies to suit the product being inspected.

How to Metal Detect: 13 Steps (with Pictures) - wikiHow

Mar 28, 2020· If you can, increase the sensitivity on the metal detector as you get closer. Move the detector slowly back and forth, then up and down as you find the exact spot where the metal resides. Many metal detectors even have breakdowns of metal type or potentially coin worth. Work slowly, reading the face of the metal detector …

HIGH EFFICIENCY METAL DETECTOR - Charlie's Machine & Supply

High Efficiency Metal Detector. This Metal Detector is designed to meet your product specification to detect metal contaminants. This is one of the better Metal Detectors that we have come across in a long time. It can be custom designed to fit your needs. Performance and characteristics: ...

High Efficiency Metal Expanding Door Frame Walk Through ...

High Efficiency Metal Expanding Door Frame Walk Through Scanner Security Check Metal Detector Gate, Find Complete Details about High Efficiency Metal Expanding Door Frame Walk Through Scanner Security Check Metal Detector Gate,Metal Detector Gate,Metal Detector Security Gate,Metal Expanding Security Gate from Industrial Metal Detectors Supplier or Manufacturer-Shenzhen …

Neutron detection - Wikipedia

Neutron detection is the effective detection of neutrons entering a well-positioned detector.There are two key aspects to effective neutron detection: hardware and software. Detection hardware refers to the kind of neutron detector used (the most common today is the scintillation detector) and to the electronics used in the detection setup.Further, the hardware setup also defines key ...

3 Ways to Build a Metal Detector - wikiHow

Make a Metal Detector: Hello everyone!! Today I am going to show you how to make a simple metal detector. Can you find gold hidden under the ground with this metal detector? ... What shall I do if I need to build such a metal detector with high frequency or high magnetic field and can detect metal along with range of two to three feet depth in ...

High Efficiency Metal Expanding Door Frame Walk Through ...

High Efficiency Metal Expanding Door Frame Walk Through Scanner Security Check Metal Detector Gate, Find Complete Details about High Efficiency Metal Expanding Door Frame Walk Through Scanner Security Check Metal Detector Gate,Metal Detector Gate,Metal Detector Security Gate,Metal Expanding Security Gate from Industrial Metal Detectors …

Metor® 28e - Rapiscan Systems

Metor 28e is a unique hand-held metal detector with enhanced capabilities, detecting objects made of all metal, both ferrous and non-ferrous. Hand-held metal detectors are an integral part of the …

Furnace Maintenance Tips | DIY

When a home system's thermostat is turned up, an electrical signal is sent to the heating equipment, where a valve or relay-switch starts the fuel-burning process. When the furnace heats up, another …

home made metal detector for rock quarry

Homemade Booby Traps: Enter At Your Own Risk. 12 Homemade Booby Traps To Help You Detect, Scare, Or Injure An Unsuspecting Threat To Protect Your Homestead Fast. 12 Easy Booby Traps For …

Whites Electronics | Ultimate Metal Detectors

Mar 17, 2018· The all-new keypad, high-efficiency backlight, Tone ID, and Ground Grab settings lock are just some of the responses to customer feedback on one of the most popular metal detectors of …

Metal Detector Rental | Sunbelt Rentals

Hand-held metal detector that can find property stakes, sprinkler heads, lost keys, and other metal objects underneath the surface. The metal detector can be adjusted for correct depth and sensitivity …

24 DIY Wood Stoves - Thehomesteadingboards.com

Here are 24 DIY Wood Stoves that anyone can build. Some of the projects have a higher difficulty rating than the others; but they can all be accomplished with a little change to the design, bartering, or by paying someone for help. DIY doesn't always mean one-hundred percent do it yourself.

Types and operation of smoke detectors

The transmitter sends a beam of infrared light at a high-efficiency reflector, which refers to the receiver. The analysis of the received signal determines the alarm condition. The alignment of the detector is made easier by using a pointing device.

Compact and ultra-efficient ... - Nature Communications

The high efficiency of the scheme relies on the extreme confinement of the terahertz field to a small volume of 10 −8 (λ THz /2) 3. Additionally, on-chip guided plasmonic probe beams sample the ...

17 Best Metal Detectors in 2020 - Metal Detector Reviews ...

Apr 21, 2020· This in-depth buying guide cuts through all the BS and helps you choose the best metal detector for your budget, experience, and intended use.

Ultimate Metal Detectors

Jan 04, 2017· Click on the links below to take you directly to that model.Whites Goldmaster®24kWhites MXT All ProWhites V3iMinelab E-TracBounty Hunter TK4 Tracker IV Metal DetectorForagerGO Waterproof Metal Detector Starter Kit Bundle with Shovel and Metal Detecting GuideGarrett Ace 350 Metal Detector Discovery Pack with 8.5×11″ DD Search Coil, Camo Pouch, Coil Cover, Rain Guard, …

Atomic layer deposition and etching for ultraviolet ...

Atomic layer deposition and etching for ultraviolet sensors and optical systems Ongoing studies of future astrophysics mission concepts have identified high efficiency detectors and high reflectivity mirror coatings as high priority technologies, particularly those that can enhance system performance at UV wavelengths shorter than those ...

Okm Metal Detectors & Accessories

Okm Metal Detectors & Accessories. show description. ... Ground Penetrating Radar offers a rare combination of high efficiency, flexibility & compactness in one package ... this OKM EXP 4500 Professional Plus Complete Package Metal Detector delivers high …

Homemade Metal Detector Kit - Jameco Electronics

It can be difficult to tell which capacitor is which. Make sure to check the number on the capacitor with the number in the instruction manual. As with the diodes, line …

Key Technologies | Minelab Metal Detectors

With over 30 years of excellence, Minelab continually delivers the World's Best Metal Detection Technologies, creating premium quality products for your greatest detecting advantage.Minelab's …

Turn a Calculator Into a Metal Detector : 6 Steps ...

The reason this works is because the loud tone coming from the radio is the calculators electronic circuit producing a radio frequency signal. That being said, the radio waves from the calculator reflect off the spoon and are heard on the AM radio.

: Minelab 3720-0002 Equinox 800 Metal Detector ...

Make sure this fits by entering your model number.; Total Weight: 2. 96 lbs (1. 34 kgs) 8 Custom Search Profiles: Each Detect Mode Features 2 Custom Search Profiles so you can Save your Favorite Settings in Each Mode : 3 Year Limited for Detector…

: RM RICOMAX Metal Detector for Adults & Kids ...

OMMO Metal Detector for Adults and Kids, High Accuracy Adjustable Waterproof Metal Detectors - Pinpoint & Discrimination& All Metal Mode for Detecting Coin Underground and Beach Treasures 4.3 …

Checkweigher Solutions & Equipment | Anritsu Infivis ...

Anritsu checkweighers provide exceptional product safety, productivity, and excellent return on investment while ensuring compliance with HACCP programs, all in a compact footprint. SSV Series: With accuracy as low as ±0.01g at 3σ and speed up to 600 products/min, the SSV promises top product inspection performance and productivity.

Best Frequency for Your Metal Detector (For Great Finds!)

Best metal detector frequency for Silver? If you are trying to hunt for silver, then a low-frequency machine would be a proper pick! In fact, low-frequency detectors have a longer wavelength and allow you to get a greater depth because the longer waves penetrate the ground far more easily…

(PDF) High-efficiency and high-speed metal-semiconductor ...

The quantum efficiency and frequency response of simple Ni-Si-Ni metal-semiconductor-metal (MSM) photodetectors at long wavelengths are significantly enhanced with a simple, ion-implantation step ...