Basic Info.
Automatic Grade
Semi-Automatic
Trademark
TONLY MACHINERY
Product Description
1.Overview2500 Kraft paper coating machine mainly include double-shaft hydraulic unreeling stand , auto paper feeder , air knife coating head , blade coating head , cooling cylinder part , pneumatic open type hot air drying system, reverse-side coating head , calender , heat cylinder part , horizontal
reeling stand,drive part and electrical control part. Drives with frequency step motor drive.2.Main technical parametersNet paper width | 1092-2800mm |
Design speed | 100-250m/min |
Working speed | 80-230m/min |
Base paper GSM | 80~350g/m2 |
Coating GSM | 30~70g/m2 |
MAX reeling diameter | 1400mm |
Drying mode | Double-side blow |
Paper injection way | manual operation |
3.Working flowAutomatic splicer hydraulic pressure unreeling stand → Air-knife coating device → Drying ovens(2.5m×7sets) → Dryer fabrics feeding paper device → Blade coating device → Drying ovens(2.5m×4sets)→ Dryer fabrics feeding paper device → Blade coating device of coating back side → Drying ovens(2.5m×2sets)→ Blade coating device →Drying ovens(2.5m×3sets)→ Φ1000mm Heat regulating state - cylinder →Twin roll soft calender → Φ800mm cooling cylinder → Horizontal paper reeling machine → Rewinder4.Detailed introduction1. Double-shaft hydraulic pressure unreeling stand Adopt the way of using the hydraulic thimble to unreeling paper , hydraulic arm is made of foundry iron. The oil cylinder is responsible for controlling the arm that move to right and left. by the adjusting, can adaptation any width of base paper roll. hydraulic thimble use air expansion way , accurate location , good concentricity , can withstand greater torque, will not happened loose situation in the working. easy to the Loading & unloading of base paper roll, will not broke the paper. tension control by multi-point pneumatic controller. machine frame made by carbon steel welding, steel thickness 8-20mm, surface preservative treatment. base paper roll raising and lowering by oil cylinder control .2. Automatic splicer Above the unreeling stand equip with automatic splicer. consist of guide roller , splice press roller device , break off of paper device , swing arm device , control system . Splice arm ready , press roller press down , break off knife start , old base paper roll stop running , this series of actions are auto-complete . no need stop machine working to change base paper roll , can reduce the raw material consumption, raise the yield.3. Air-knife coating device / 1setBackup roll: Φ270mm,face width2700mm,made by seamless steel tube. roller surface chromeplate, high wearability feature and use life .Coating roll: Φ290mm,face width2700mm, made by seamless steel tube, roller surface chromeplate 0.1mm,better resistant to coatings corrosion.Coating tank made by 304 stainless steel , raising and lowering control by air cylinder.Air-knife coating device equip with 22KW high-pressure fan.Coating roll drive adopt cycloidal pin gear speed reducer , motor , cardan shaft , etc .4. Blade coating device Backup roll: Φ350mm, body thickness 25mm , made by seamless steel tube . roller surface coated nitrile rubber , the rubber hardness Shore A75±2° , good elasticity and wearability .Coating roll: Φ295mm,body thickness 14mm , made by seamless steel tube , roller surface chromeplate .Guide roller: Φ165mm , body thickness 12mm , made by seamless steel tube , roller surface chromeplate .Coatings tank made by 304 stainless steel , steel thickness 2mm , the coatings tank holder made by carbon steel welding .Blade clamp made by aluminium alloy , blade fixation plate and clamp plate use high quality aluminium alloy to made . portable flexible , deformation small . Blade clamp, compression, coatings tank raising and lowering all by air cylinder to control .Blade coating device frame made by carbon steel welding , box structure . the surface firstly sand blasting , then coating high quality anti-rust paint , after processing and assembling, uniform spraying surface paint .5. Drying part .Drying part consist of 2.5m drying oven 16sets , fan 16sets , heat exchange 16sets . and wind tube .The drying oven framework adopt 50*50 square tube welding , in the box body outside and inside use 1mm cold rolled galvanized steel sheet , in the interlayer use 50mm insulation rock wool . Hot air nozzle made by aluminium alloy or stainless steel , nozzle gap balance .Every drying oven equip with two guide roller , the roller Φ98mm , body thickness 8mm , made by seamless steel tube .The wind tube made by 1mm galvanized sheet . the wind temperature can be adjust .The heat exchange every set have four pieces radiator , radiator model : SRZ12x9D6. Dryer fabrics feeding paper device The dryer fabrics feeding paper device consist of polyurethane mesh , guide roller , back roller , drive roller , tightener , Corrector , motor .Guide roller Φ165mm . back roller Φ 215mm , roller surface chromeplate . the drive roller Φ300mm , surface coated rubber , rubber hardness Shore A95±2° . The polyester mesh must be shaped by heat. Cold and heat shrinkage deformation is small. Drive consist of hardened reducer , motor , cardan .7. Heat regulating state - cylinderThe heat regulating state - cylinder device consist of two Φ1000mm cylinder , two guide roller , machine frame and drive .The cylinder is steel cylinder , Φ1000mm , cylinder surface chromeplate.Guide roller Φ165mm , body thickness 12mm , surface chromeplate .The cylinder drive consist of big gear , small gear , hardened reducer , motor , coupling , base plate , etc .The paper out from drying oven will into heat regulating state - cylinder device to regulation paper front and back temperature , do this will reduce paper warping .The machine frame use steel welding , steel thickness 8-25mm , the surface firstly sand blasting , then coating high quality anti-rust paint , after processing and assembling, uniform spraying surface paint .8. Twin roll soft calenderGlazing cylinder Φ900mm, body thickness 150mm , centrifugal casting alloy cylinder . high surface hardness .Glazing press roller Φ500mm , body thickness 60mm , surface coated high - line pressure nitrile rubber . pressing adopt pneumatic tyre . model : 480310G-2.Machine frame is use carbon steel welding , box structure . steel thickness 10-30mm , the surface firstly sand blasting , then coating high quality anti-rust paint , after processing and assembling, uniform spraying surface paint .The walking board and railing use section bar welding. Cylinder surface equip with move scraper .The cylinder drive consist of big gear , small gear , hardened reducer , motor , coupling , base plate , etc .The paper by calender process , surface more smooth.9. Cooling cylinder The cooling cylinder device consis of two Φ800mm chrome plated cylinder , in the cylinder circulate cooling water .The cooling cylinder frame is use carbon steel welding , box structure . steel thickness 8-25mm , the surface firstly sand blasting , then coating high quality anti-rust paint , after processing and assembling, uniform spraying surface paint . The cylinder drive consist of big gear , small gear , hardened reducer , motor , coupling , base plate , etc .10. Horizontal paper reeling machineReeling paper cylinder is Φ900mm×2700mm cast iron cylinder. Reeling roller isΦ215mm×2700mm , made by seamless steel tube . frame use structural steel welding . main arm and assistant arm clamp and loosen control by air cylinder . the assistant arm raising and lowering by motor control . the assistant arm equip with two-way limit switch.Reeling paper cylinder drive consist of hardened reducer , motor , coupling , cardan , etc . control system consist of pneumatic control box and electric control box .
Address:
Number. 1007 Pengyang Industrial Park. Wangcun Town. Zhoucun District. Zibo City. Shandong Province. China, Zibo, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Who we are?
Zibo Tonly machinery company limited is a manufacturer integrating design, manufacturing, sales and after-sales services. It has a professional engineer and installation team, providing a full range of services from equipment manufacturing to installation and commissioning.
What is our company philosophy?
Zibo tonly machinery company limited rely on customers externally, adhere to customer-centricity, create value for customers through high-quality equipment, and establish a win-win ecosystem with customers. Internally rely on hard-working employees, insist on relying on serious production attitude to provide customers with satisfactory and efficient services.
What are we holding on to?
Adhering to that quality must come first and focusing on service, our company is always dedicated to delivering benefit back to customers with high-quality equipments and efficient service.
What is our products?
Paper machine class: Packaging paper machine, cardboard paper machine, office paper machine, printing paper machine, household paper machine, toilet paper machine.
Coating machine class: Whiteboard paper coating machine, kraft paper coating machine, carbonless paper coating machine, thermal paper coating machine, art paper coating machine, wet curtain paper DIP machine, photo paper and inkjet printing paper coating machine.