3 Zone Foldable and Portable Door Frame Metal Detector for Police
Continuous casting slabs or primary rolling slabs are used as raw materials, heated by a stepping furnace, and dephosphorized by high-pressure water, and then enter the roughing mill. The rough rolling material is cut through the head, tail, and then into the finishing mill, and computer-controlled rolling is carried out. After the final rolling, it will go through laminar cooling (computer-controlled cooling rate) and take-up by the coiler to become a straight hair coil. The head and tail of straight hair curls tend to be tongue-shaped and fish-tailed, with poor thickness and width accuracy, and often have wavy, folded, tower-shaped and other defects on the edges. The coil is heavier and the inner diameter of the steel coil is 760mm. (Generally used in the pipe-making industry.) After straightening the hair through the cutting head, tail cutting, trimming and multi-pass straightening and smoothing finishing lines, and then cutting or re-rolling, it becomes: hot rolling Steel plates, flat hot rolled steel coils, slitting tapes and other products. If the hot-rolled finishing coil is pickled to remove scale and coated with oil, it will become a hot-rolled pickled coil.
Coil Plate Steel,Steel Plate Coil,Coiled Steel Plate Tianjin YF Steel Co., Ltd , https://www.youfametal.com
Portable Walk Through Metal Detector - Military Camouflage
- Anti-terrorist and Police equipment
- Portable and foldable, can be transported in a car or van.
- Single person assembly without tools - in less than 5 minutes
- Optional built-in backup battery which can work for at least 24 hours
Functions and Features:
1. Easy to install and portable. Assembly or disassembly within 5 minutes
2. Automatically identifies and provides 3 independent zone detection upon installation
3. 6 sensing parts can be assembled randomly
4. Made from strong impact-resistant material of ABS and polycarbonate alloy
5. Built-in super bright LED indicators
6. Multiple units can operate close to each other without interference
7. Continuous automatic self diagnostics and verification
8. Automatic passenger and alarm counting
9. Bright LED indications
12. Complies with GB15210-2003 standards
Operating Environment:
Operating temperature: -20°C to +70°C (-4°F to +158°F)
Relative Humidity: 95%
UV Protection
External Dimension: 2250 x 970 x 580 mm
Passage Dimension: 2100 x 800 x 580 mm
Doorframe Packing Dimension: 1065 x 675 x 705 mm
Net Weight: 35 kg
Doorframe Gross Weight: 47 kg