Batch Asphalt Mixing Plant

ApplicationMainly used in the production of asphalt mixture, modified asphalt mixture, color asphalt mixture, fully meet the needs of expressway, grade roads, municipal roads, airports, ports etc
Capacity40t/h to 320t/h
Motor Power146.92kw to 810kw

Description

Batch Asphalt Mixing Plant High output, high performance stationary batch asphalt mixing plant
  • ZAP-S models are available from 40TPH to 320TPH
  • Cost effective solutions for your project
  • Low maintenance operation
  • Low energy consumption
  • Low emission
  • Optional environmental design - sheeting and clad to customers requirements
  • Multi-fuel burner
  • Fully automatic controls

Structure

  • Cold aggregate feeder
  • Drying drum
  • Burner
  • Hot elevator
  • Vibration screen
  • Weighing system
  • Mixer
  • Filler silo
  • Bitumen tank
  • Fuel tank
  • Dust collector
  • Control room

Options

  • Environmental sheeting
  • Asphalt mixture storage silo
  • Diesel, heavy oil, gas, coal or multi-fuel burners
  • Filler system
  • Bag house or water dust collector
  • Fiber additive system
  • Recycling asphalt plant
  • Cost effective solutions for your project
  • Low maintenance operation
  • Low energy consumption
  • Low emission
  • Optional environmental design - sheeting and clad to customers requirements
  • Multi-fuel burner
  • Fully automatic controls
Cold Aggregate Feeding System
  • The belt feeder use frequency conversion speed control, speed adjust rang is wide, high working efficiency.
  • Every hopper discharge gate have material shortage alarming device, if material shortage or material arching, it will alarm automatically.
  • On the sand bin, there is vibrator, so it can guarantee normal working.
  • There is isolation screen on top of cold bin, so can avoid large material input.
  • The conveyor belt use circular belt without joint, steady running and long performance life.
  • At the input port of feeding belt conveyor, there is one simple screen can avoid big material input which can enhance hot efficiency and make sure the drying drum, hot aggregate elevator and vibration screen work reliability.
Drying System
  • The blade geometry of the dryer has been optimized to deliver an exceptionally efficient drying and heating process with reduced energy consumption,improve heating efficiency 30% than conventional design; Because of High heating efficiency, drum surface temperature is relatively low, so the cooling time after operation is considerably shorted.
  • Fully insulated and clad aggregate dryer. Drive by electric motors and gear unit through polymer friction drive support rollers.
  • Adopt famous brand HONEYWELL temperature intelligent control system.
  • Adopt high combustion efficiency Italian brand burner, make sure low exhaust gas emission (like CO2,low No1 & No2, So2).
  • Diesel, heavy oil, gas, coal or multi-fuel burners.
Vibrating screen
  • Improved vibration and amplitude to optimize impact on the available screen.
  • Wear-resistant charging system with uniform distribution of the particle mix.
  • Wide open doors for easy access and screen meshes are simple to replace, so the down time is reduced.
  • The best combination of vibrating direction & screen box dip angle, ensure ratio and screening efficiency.
Weighing system
  • Adopt famous brand METTLER TELEDO weighing sensor, make sure accurate weighing, in order to make sure the asphalt mixture quality.
Mixing system
  • Mixer are designed by 3D mixing design, with long arms, shortened shaft diameter and a bi-directional mixing blades array.
  • The discharging process has been completely redesigned, the discharge time is minimal.
  • The distance between blades and bottom of the mixer is also restrained to the optimal minimum.
  • Bitumen is sprayed from multi-points evenly over aggregate by one pressurized bitumen pump to achieve full coverage and high mixing efficiency.
Dust Collecting System
  • Gravity primary dust collector collecting and recycling bigger fine, saving consumption.
  • Bag house secondary dust filter control emission be lower than 20mg/Nm3, eco-friendly.
  • Adopt USA Dopont NOMEX filter bags, high temperature resistance and long service life, and the filter bags ban be replaced easily and quickly with no need for special tools.
  • Intelligent temperature and control system, when the dust air temperature is higher than set data, cold air valve will be opened automatically for cooling, avoid the filter bags are damaged by high temperature.
  • Adopt high voltage pulse cleaning technology, contributing to a lower bag wearing, longer lifespan and better dust removal performance.
Control system
  • Adopt Germany SIEMENS electrical element, working stably even in harsh working environment.
  • Adopt Japan ORMON PLC and touch screen, have high data processing capacity, with automatic data sheet control, various operation data can be saved real-times.
  • All system power switches can be controlled via control panel,easy operation and control.
  • Multi-language compatibility, display language can be selected according to the customer’s preference.
  • Control cabinet adopt IP55 safety protection class which can match highest industrial standard in whole global.
  • Containerized control room, with heat insulation and sound insulation layer.
  • Global remote automatic detection function.
Main Technical Parameters of 37m/39m-boom Concrete Pump Trucks
ItemsUnitZAP-S40ZAP-S60ZAP-S80ZAP-S100ZAP-S120ZAP-S160ZAP-S240ZAP-S320
Plant Capacity
Output *tph406480104120160240320
Cold Aggregate Feeding System
Hopper capacitym34 x 4.54 x 4.54 x 6.54 x 6.54 x 85 x 85 x 156 x 15
Loading widthm2.52.52.82.83.03.03.53.5
Belt feeder lengthm1.01.01.21.21.51.51.81.8
Belt widthmm500500500500500500650650
Collecting conveyor widthmm5005005005006506508001000
Drying Drum
Drying drum diametermm12001500150015001800190026002800
Drying drum lengthm5.266.66.688.59.510.2
Drive powerkw154 x 5.54 x 7.54 x 7.54 x 114 x 154 x 224 x 30
Mixing Tower
Hot elevator powerkw45.57.51111152230
Screenlayer444444/556
Screening aream211.911.911.914.8514.8514.85/18.529.740.5
Hot storage capacitym31010161619417290
Aggregate weigh capacitykg500800100013001500200030004000
Bitumen weigh capacitykg100150150200250300450600
Filler weigh capacitykg100150200250300400600800
Mixer capacitykg500800100013001500200030004000
Mixer powerkw222 x 152 x 18.52 x 222 x 302 x 372 x 452 x 55
Exhaust Fan powerkw18.530455575902 x 902 x 110
*Plant capacity is base on standard working condition as followings
Atmospheric pressure760mmHg
Ambient temperature20℃
Material passing 40mm mesh100%
Material passing 3mm mesh40%
Material passing 74µm≤7%
Aggregate temperature at discharging end of drum dryer160℃
Density of aggregate1650kg/m3
Specific heat of aggregate0.21kcal/kg℃
Filler content5%
Bitumen content5%
Sand content≤40%
Max.aggregate size≤40mm
Average moisture of cold aggregates≤5%
Cycle time per batch45s
Diesel calorific value≥10500Kcal/kg
Heavy oil calorific value≥9850Kcal/kg
Nature gas calorific value≥8000Kcal/Nm3
Coal calorific value≥5500Kcal/kg