Once an open fire has occurred in the chamber, the site personnel should use the fire-fighting equipment around them to try to extinguish the fire (electrical fire first), and report to the mine dispatching room in time. When the explosive material library is on fire, the detonator should be shipped out and the explosives should be shipped out. If the heat is not available, close the fire door and return to a safe place. When the winch room is on fire, the mine car below the fire source should be fixed, or the mine car should be placed in the lower yard to prevent the car rope from being burned and causing the sports car to hurt people. When the battery garage is on fire, in order to prevent hydrogen explosion, the power should be cut off, charging should be stopped, ventilation should be strengthened, and the battery should be transported out of the chamber in time. If there is a fire in the diverticulum, the fire door should be closed immediately. When there is no fire door, the wind barrier should be used to control the wind and actively extinguish the fire. When the fire chamber is located in the main inlet duct of the mine, it should be anti-wind or short-circuit the fire smoke. When it is located in the intake duct of the mining area, short-circuit ventilation or partial wind reversal may be adopted if the conditions are met.
C/Z/U Purlin Roll Forming Machine
Different profile type series:
They are widely used in factories, storehouses, hotels, exhibition halls, vacationlands, simple architectures and mobile houses.
Our Machine Advantage
1.Good quality: We have a professional designer and experienced engineer team.
The raw material and accessories we use are good.
2.Good service: we provide the technical support for whole life of our machines.
3.Guarantee period: within one year since the date of finishing commissioning.
The guarantee covers all the electric, mechanic and hydraulic parts in the line except for the easy-worn parts.
4.Easy operation:All machine cotrolling by PLC computer controlling systerm.
5.Elegant apperance:Protect the machine from rust and the painted colour can be customized
6.Reasonable price:We offer the best price in our industry.
Technique parameters
(1) Processing material: Aluminum/galvanized steel/colored steel coil
(2) Material thickness:0.3- 3mm
(3) Product size:5800*1500*800mm
(4) Main motor power: 4kw
(5) Pump power:4kw
(6) Shaft diameter: 75mm
(7) Forming steps: 13 steps
(8) Roller material: high grade 45# steel, hard Chromium plating
(9) Main frame: 300H Steel
(10) Medium plate thickness: 16mm
(11) Speed:8-12m/min
(12)Material of the cutting blade:Cr12
(13) Control system: PLC computer control
(14) Power supply: 380V, 3 Phase, 50Hz (can change as customers request)
Components of line
1.Decoiler 1 unit
2.Roll Forming System 1 unit
3.Cutting Device 1 unit
4.Hydraulic Station 1 unit
5.PLC control system 1 unit
Working Flow:
Loading coil – decoiling – guide feeding – main roll forming – hydrarlic cutting – finished products
C/Z/U Purlin Roll Forming Machine C Purlin Roll Forming Machine,Z Purlin Roll Forming Machine,U Purlin Roll Forming Machine,Purlin Roll Forming Machine CANGZHOU DIXIN ROLL FORMING MACHINE CO., LTD , https://www.hebeimachine.com
Is provided with a substation, arsenal, winch housing, and electrical charging chamber CHAMBER coal mine. In order to prevent fires, these diverticulum must be supported by non-combustible materials; it is strictly forbidden to use bulbs for heating and electric furnaces in the room; gasoline, kerosene and transformer oil are not allowed in the chamber; it is strictly forbidden to spill residual oil and waste oil in the chamber; the use of lubricants, and cotton cloth class, must be stored in tightly closed iron tub; used cotton, cloth and paper can also be placed within a reclosable drum, regularly sent by the person handling the ground, not misplacing chaos Toss; if it is necessary to carry out welding, gas welding and torch welding in the main chamber, safety measures must be established and approved. Correctly select, install and use downhole electrical equipment, use non-flammable antistatic cables, and hang as required Well, the junction box should be filled with cable oil; the room should store a certain amount of sand, rock powder, fire extinguishers and other fire-fighting equipment; the main chamber should be equipped with fire-proof iron doors; there is a certain amount of air passing through the chamber.