Rain CoverMade Of Cold-rolled Hot-dip Galvanized Color Coated Sheet, The Base Layer Of The Sheet Is Made Of High-quality Cold-rolled Steel Plate, The Second Layer Is A Heat Aluminum Zinc Layer, The Third Layer Is A Chemical Conversion Layer, The Fourth Layer Is The Initial Coating Layer, And The Fifth Layer Is The Finishing Coating Layer. The PE Paint Film Uses Excellent Domestic Nippon Paint Material, With Good Adhesion, A Wide Range Of Formability And Outdoor Performance, Excellent Chemical Resistance, And A Service Life Of 10 Years. The Rain Cover Has Fixed, Open And Observation Windows, Which Can See Whether The Material Is Being Transported And Whether The Conveyor Belt Is Running Normally. It Also Has A Deviation Cover, Which Plays A Role In Preventing Rain And Dust For Conveyors Equipped With Deviation Switches. Color Steel Rain Covers Come In Various Colors, Such As Sea Blue, White Gray, Red, Etc., To Meet Customer Needs, And Can Also Be Customized In Color And Shape According To Needs.
How To Make A Rain Cover With Good Strength? The Color Steel Plate Is Made Of Cold-rolled Steel Plate As The Substrate, Which Is Degreased, Phosphated, And Chromate Treated. It Is Then Double-sided Hot-dip Galvanized Under Nitrogen Protection, Coated With A Chemical Conversion Film That Is Easy For The Primer To Firmly Adhere To, And Then Coated With Epoxy Resin Primer, Followed By A Chemically Corrosion-resistant Color Topcoat. At Present, Multiple Varieties Of Color Steel Plates Have Been Developed, Including Single-layer Color Steel Plates, Sandwich Color Steel Plates, And Sandwich Color Steel Plates, As Well As Polystyrene And Rock Wool Color Steel Plates. With The Further Expansion Of The Use Of Color Steel Plates, Users' Requirements For Color Steel Plates Are Also Constantly Increasing.
Below, We Will Introduce The Characteristics Of The Built-in Pressure Band Device Of The Rain Cover:
This Device Includes A Pressure Wheel Bracket Fixed On The Middle Bracket; The Shape Of The Pressure Wheel Bracket Is A Gantry Shaped Structure, And The Horizontal Beam Of The Gantry Shaped Pressure Wheel Bracket Is Arranged With A Pressure Wheel Perpendicular To The Conveyor Conveying Direction For Applying Pressure To The Upper Tape. The Height Of The Pressure Wheel Bracket Is Lower Than The Preset Height Of The Rain Cover, And Its Width Is Lower Than The Preset Width Of The Rain Cover; The Pressure Wheels Are Two And Symmetrically Press Against The Two Sides Of The Upper Tape Along The Middle Line Of The Upper Tape; The Roller Support Bracket Includes Two Support Parts Directly Fixed To The Two Sides Of The Middle Support Bracket, And An Arc-shaped Support Part With Two Ends Respectively Mounted On The Two Support Parts. After The Support Part And The Arc-shaped Support Part Are Fixed, They Form The Arc-shaped Gantry Structure Of The Roller Support Bracket; There Are Waist Shaped Holes Arranged Vertically In The Length Direction On Each Support Part For Fitting With The Arc-shaped Support Part, And Installation Holes Are Correspondingly Opened At The Corresponding Fitting End Of The Arc-shaped Support Part, With Bolts Fixed Between The Two. There Are Multiple Waist Shaped Holes And Installation Holes, And Each Corresponding Hole Is Arranged At The Corresponding Support Part And Arc-shaped Bracket Part, And Uniformly Distributed Along The Vertical Direction.
This Device Also Includes A Support Hanging Ear For Fixing The Pressure Wheel On The Pressure Wheel Bracket. The Support Hanging Ear Is Placed At Both Ends Of Each Pressure Wheel Axle And Forms A Rolling Fit With Each Wheel Axle End Of The Pressure Wheel. The Support Hanging Ear Can Perform A Back And Forth Adjustment Action Along The Pressure Wheel Bracket Perpendicular To The Conveying Direction Of The Conveyor. The Support Hanging Ear Is Equipped With A Waist Shaped Installation Hole At The End Where The Pressure Wheel Bracket Is Located, And The Length Direction Of The Waist Shaped Installation Hole Is Perpendicular To The Conveying Direction Of The Conveyor. The Corresponding Waist Shaped Installation Hole On The Pressure Wheel Bracket Is Equipped With Bolt Holes, Forming A Bolt Fixing Fit Between The Two. This Device Also Includes Vertical Roller Supports Placed On Both Sides Of The Adhesive Tape Running Path, With The Vertical Roller Supports Located On The Side Of The Pressure Wheel Support; And The Front End Of The Vertical Roller Bracket Is Arranged With A Vertical Axis Of The Vertical Roller. The Low Height Of The Roller Surface Is Lower Than The Small Floating Height Of The Upper Tape, And The Large Height Of The Roller Surface Is Higher Than The Large Floating Height Of The Upper Tape. In The Conveying Direction Of The Conveyor, The Vertical Roller Bracket Is Arranged In Front Of The Roller Bracket. The Two Foot Ends Of The Pressure Roller Bracket With A Gantry Shaped Structure Are Equipped With Connecting Base Plates That Connect To Each Other. The Connecting Base Plates Are Located Below The Upper Tape And Are Arranged In A Position That Avoids The Various Components Of The Conveyor. The Vertical Roller Bracket Is Arranged In A Cantilever Shape At This Connecting Base Plate.
Belt Conveyors Are Widely Used In Industries Such As Mining, Raw Materials, And Coal Mines Due To Their Long Conveying Distance, Simple Structure, Easy Maintenance, And Convenient Implementation Of Programmed Control And Automated Operation. When Transporting Raw Materials With High Levels Of Dust On The Belt Conveyor, Large Amounts Of Material Dust Are Often Generated At The Feeding Point Of The Belt Conveyor, Which Can Float Into The Air And Cause Environmental Pollution. Advocating Green Production Is A Development Trend In Industry. Therefore, Avoiding The Material Dust Generated On The Belt Conveyor From Drifting Into The Air Is An Urgent Problem That Needs To Be Solved.
