GR-100 Portable Hand Held Laser metal gold detector

GR-100 Portable Hand Held Laser metal gold detector:
Features:
- A device with a dual system of two types of research provides more opportunity to get more accurate results that enable the discovery of the target The possibility of measuring the depth of the target 
- scan lands and Survey in short period 
- The possibility of tuning device for the detection of the following elements: gold -silver - gem(ruby-sapphire-emerald)- diamond
- Discovers depths of up to 30 meters
- Digital laser detector 
- Antenna ( copper ) collapsible at the top of the device according to the antenna system of free movement Was synthesized and developed to be the first in the world and specialist in uncovering gold nugget and gold , silver and gem and catacombs beneath the surface of the ground to a depth of 30 meters and the 1,000 meters in front of me . 
- The two features that is available in the device for research and access to the target 
- Guidance is running remotely without the need for a transplant fumbling Ground Sensors are to reach the gold and gem through the guide guideline


  GR-100 Portable Hand Held Laser metal gold detector:
Features:
- A device with a dual system of two types of research provides more opportunity to get more accurate results that enable the discovery of the target The possibility of measuring the depth of the target 
- scan lands and Survey in short period 
- The possibility of tuning device for the detection of the following elements: gold -silver - gem(ruby-sapphire-emerald)- diamond
- Discovers depths of up to 30 meters
- Digital laser detector 
- Antenna ( copper ) collapsible at the top of the device according to the antenna system of free movement Was synthesized and developed to be the first in the world and specialist in uncovering gold nugget and gold , silver and gem and catacombs beneath the surface of the ground to a depth of 30 meters and the 1,000 meters in front of me . 
- The two features that is available in the device for research and access to the target 
- Guidance is running remotely without the need for a transplant fumbling Ground Sensors are to reach the gold and gem through the guide guideline


 

Convex Plastic Roller: Hebei Naimei Bearing Co., Ltd. produces kinds of Convex plastic rollers. It could be standard bearing 608 or 626 or other types injected with plastic material of POM or Nylon. Or, it could also be non-standard bearings injected of plastic materials. It is used widely in sliding applications, such as sliding doors, sliding windows, shower doors, glass doors, aluminium doors or furniture wheels, etc,is also called shower sliding door roller. Convex plastic rollers are very multi-functional. Right now, our products are being exported to Brasil, Spain and Turkey, with good credit.

Hebei Naimei Bearing Co., Ltd. produces types of plastic bearing rollers:

1). Material: Carbon Steel/ Chrome Steel Bearing + Plastic( POM/ NYLON) Injection;

2). Application: for Aluminium Door and Windows; Aluminium Hardware Accessories and other sliding applications;

3). Plastic Color: Various, as per Request;

-- For any detailed inquiry of Non-Standard Bearing rollers, pls contact us freely. We will make a response within 12 hours.

Sliding Plastic Roller - Factory Direct Hot Sale

Bearing rings: Dimension tolerance, geometric tolerances, and surface quality of bearing` s working surface will influent the operating noise. Naimei Bearing adopts precision CNC machining to dimension precision,  geometric tolerances, design drawing, mold making, grinding, cleaning,  assembly, testing, every link of strict checks, so as to ensure all our products are tested by our strict criteria.

Balls:  The balls evenly with by the cage, often make rolling movement between 2 rings. The shape, size and number will directly influent bearing`s load tolerance and operating capability. We use high precision, small vibration steel ball. It`s surface must be strengthened, no bumps scratches, lacerations, pitting and notch.

Cage: Enclose and move with all or part of the balls. It also be used to insulate the balls, guide the balls` movement and to improve lubrication performance inside the bearing., etc. Naimei Bearing`s cage is commonly made of cold rolling carbon steel. But in the corrosiveness environment, nonparallel or high-speed situation, stainless steel, engineering plastics cagecan be decided on request.

Seal: Naimei Bearing adopts different kind of seal material to meet the requirement of their operating in high temperature and being compatible with grease. Acrylonitrile-butadiene rubber is our standard material. but in high temperature environment ,often adopt fluorocarbons, silicone , PTFE shield.

Convex Plastic Roller

Convex Plastic Roller,Sliding Furniture Roller,Bearing Furniture Roller,Plastic Roller Ball Bearing

Hebei Naimei Bearing Co., Ltd. , https://www.nmn-bearing.com