Highway Guardrail Roll Forming Machine
Highway Guardrail Roll Forming Machine, Highway Guardrail Forming Machine, Highway Guardrail Forming Machine for Sale, Expressway Guardrail Roll Forming Machine
· TECHNICAL
SPECIFICATION
(1) 5
tons hydraulic un-coiler:
Hydraulic motor drives. One single-head
structure. It has a pressing arm to prevent the coil loose.
Electric uncoiling, hydraulic motor tenses the
coil inner.
The max. coil inner-diameter is 508mm.
The max. coil outter-diameter is 1200mm.
The max. width of coil is 1250mm.
The max. capacity is 5 tons.
(2)
Roll-Forming M/C:
Welded steel structure base, chains transmit,
motor drives it. The machine include the filming device .
The roller is designed by Germany software
COPRA, and has FEA analysis, which can promise the product precision.
About12 stations to form; Material of Roller: 45#,
with hard chrome coated, polishing,
Voltage:380V/50Hz; Line speed: about 3.5 m/min
(3)
Hydraulic pressing/ Cutting:
Stop to press, Stop to cut, Post cut .Cutting
tool material: Cr12, pressing tool material:40Cr.
Tolerance of the cutting length ±2mm.
(4)
Product Rack
It is 2 parts, 6 meters total.
Un-powered.
(5)
Hydraulic System:
It offers power for the cutter.
(6)
Electrical System:
It uses Siemens PLC system to control the
whole line. It can measure and cut the length automatically. Frequency adjusts
the speed and it has the self-control speed function.
Human-machine screen, touch screen control.
The length can be set in touch screen freely and operation is simple.
The surround connecting wires adopts aviation
socket or fast-speed plug.
(7) Safety barrier system
To protect the workers safely when working.
Highway Guardrail Roll Forming Machine, Highway Guardrail Forming Machine, Highway Guardrail Forming Machine for Sale, Expressway Guardrail Roll Forming Machine Botou Xianfa Roll Forming Machine Factory , https://www.rollformingmachinecn.com
First, the brightness is: LCD advertising machines generally appear in open spaces, lighting is better, so highlight is also a major feature of LCD advertising, LCD advertising screen generally use industrial screens, and LCD TVs generally use TV screen, in The screen cost of the LCD advertising player is higher and the brightness is higher.
Second, performance and stability overwhelming: LCD advertising machine, generally installed in noisy public places, more dust, temperature and humidity will not be very stable. Therefore, the LCD advertising machine has better dust resistance. LCD advertising machines often run 24 hours a day. In the display panel player materials, due to long hours of work, the accumulated heat can easily cause aging of electronic products. In appearance, the appearance of the LCD advertising machine is mostly made of alloy materials, LCD TVs use plastic, to a certain extent, help the LCD advertising machine cooling. Therefore, the liquid crystal advertising machine's heat dissipation performance is stronger than the liquid crystal display and the liquid crystal television. To ensure that work in a variety of "uncomfortable environments", to ensure 24 hours of uninterrupted work, improve the stability of the LCD advertising player to have additional settings, and increase the cost.
Third, the difference in power consumption is also greater: household or personal use of the product will be more concerned about power consumption, promote environmental protection and energy conservation. In this respect, LCD advertising machines are similar to industrial displays in that they do not deliberately require lower power consumption and only require stability; additional cooling systems, high-brightness backlights and other designs will greatly increase power consumption. The newly created LCD advertising player adopts patented technology in power consumption processing, which greatly reduces the power consumption of the product and prolongs the service life of the LCD advertising player. 
Fourth, the difference between the power supply: LCD advertising machine due to the requirement for long hours of work, so the requirements of the power supply is very strict, generally require power self-heating, and requires stable performance, in a certain procedure than the LCD TV is more durable.
Fifth, there are LCD advertising wall hanging machine, T-type and vertical advertising machine: Dual special touch LCD advertising machine appearance is beautifully applied in the major platforms is also a major bright spot, its design also has a line of beauty.
Sixth, the appearance design of the liquid crystal advertisement machine has set up the anti-theft system specially: Because the liquid crystal advertisement machine is placed in the public place, in some degree requests the anti-theft, this is the liquid crystal television cannot achieve. 
LCD advertising machines and LCD TVs look very similar in appearance, but the difference is really great. The reason why commercial LCD advertising machines are more expensive than LCD TVs is. The reason why LCD TVs cannot replace LCD advertising machines is mainly reflected in The following points: