• Al-Alloy Wheel Low Pressure Casting Machine
  • Al-Alloy Wheel Low Pressure Casting Machine
  • Al-Alloy Wheel Low Pressure Casting Machine
  • Al-Alloy Wheel Low Pressure Casting Machine
  • Al-Alloy Wheel Low Pressure Casting Machine
  • Al-Alloy Wheel Low Pressure Casting Machine

Al-Alloy Wheel Low Pressure Casting Machine

After-sales Service: Supply After-Sale Service
Warranty: 1 Year
Control Type: CNC
Customized: Customized
Condition: New
Automatic Grade: Semi-Automatic
Customization:
Diamond Member Since 2005

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Basic Info.

Model NO.
ZH-800T
Certification
CE
Type
Special Casting
Air Source Pressure
4-8kg/Cm2
Overall Height (Platen Rising State)
6775mm
Length (Holding Furnace out)
4720mm
Width (Profile Projection)
3030mm
Transport Package
Bare Loaded in The Container
Specification
customized
Trademark
Zhenhuan
Origin
China
Production Capacity
15 Sets Per Month

Product Description

800T Low pressure casting machine for Al-alloy wheel
Al-Alloy Wheel Low Pressure Casting MachineI Breif introduction
Adopting four sets as a group in back-to-back layout, and three groups of 12 machines make the casting area equipped with the automatic casts manipulator and water cooling tank units. Water cooling tank adopts the stainless steel structure, the manipulator adopts the servo and multi-functional one which can greatly decrease the labor intensity, labor costs and improve the per output value and economic benefits.
This type low pressure casting machine adopts the bottom-immersion heating furnace of 800kgs and servo hydraulic system with the advantages of lowering the energy-consumption and al-liquid oxidation, and improving the casts production efficiency and other functions.
Equipment adopts strong frame-type structure with high positioning accuracy and four side-core structure; mold can be installed at 90 degree; holding furnace can lift vertically and move in&out horizontally; al-alloy wheels range from 12" to 26" can be casted. Adopting the new process, new materials and new design to improve greatly the production capacity, casts quality and decrease energy consumption.
II. Equipment Range(base on customers' requirement)
Low Pressure Casting Machine (800T)     12 sets
Automatic Manipulator  6 sets
Casts Water Cooling Tank   7 sets
Casts Elevator (from platform to roller table)      6 sets
II Main technical data
Total Requirement and Equipment Arrangement Operating Platform (Party A)
 
M2 (Length: m; Width: 10m; checkered plate: 6mm) Height: 1675mm or directed by customer
All dynamic Pipelines (designed by customer) M All main pipelines are averagely 25m, including 1 pc of dry air pipe of 8 inches; 1 pc of mold cooling with water&air pipe of 8 inches; 1 pc of Mold cooling water feeding pipe of 5 inches; 1 pc of mold cooling water returning pipe of 6 inches; 1 pc of hydraulic cooling water feeding pipe of 5 inches; 1 pc of hydraulic cooling water returning pipe of 6 inches; 1 pc of cast cooling tank water feeding pipe of 5 inches; 1 pc of cast cooling tank water returning pipe of 6 inches; 1 pc of pure water feeding pipe for water mist of 2 inches.
Casts Cooling Tank pc 7
Automatic Manipulator set 6
Casts Elevator set 6
Equipment Arrangement   4 sets in double lines in back-to-back layout, length: 25m and width: 10m.
Center-to-center space (tray side) M 5
Center-to-center space (without tray side) M 6.6
Electric & Cooling cabinet position   Space: 6.6m between two equipments
Wheel range inch 12-26
Working condition   24 hrs continuously
Power Supply Requirement Main power   AC380V 50HZ 60KW Three-phase-five-line
Holding Furnace KW 36
Servo hydraulic system KW 22
Practical electricity consumption   20KW/H
Compressed air requirement Air source pressure Kg/cm2 4-8
Air source dryness requirement for furnace pressure air ºC -60
Mold cooling air source dryness requirement ºC no
Furnace pressure compressed air consumption Nm3/24H 450
Each mold cooling channel consumption Nm3 600/24H
Mold cooling water requirement/set Water pressure requirement Kg/cm2 3-6
Optimal water temp. ºC  
Each channel max.flow Consumption M3 3/24H
Hydraulic cooling water requirement/set Water pressure requirement Kg/cm2 3-6
Water temp. requirement ºC <30
Flow requirement M3 60/24H
Pure water requirement (optional) / set Water pressure requirement Kg/cm2 2
Each water mist cooling channel max. Requirement L 80/24H
Water tank cooling water/set Water pressure requirement Kg/cm3 2
Water temp. requirement ºC  
Flow requirement M3 40/24H
Environment Requirement Temp. ºC -15 ~50ºC
Humidity % ≤90%
Main Dimensions Overall Height (platen rising state) mm 6775
Length (holding furnace out) mm 4720
Width (Profile Projection) mm 3030
Operators' Platform Height mm 1965
Frame weight Kg 15000
Holding Furnace Weight Kg 6000
Total Weight Kg 23000
Color   customized
Working Bottom Platen (Installed by screws and Replaceable) mm 2400*1530*120
Fixed Top Platen mm 1930*1530*120
Main working platen material   Q345B
Space between Top Square Columns:  mm 1500*1100
Square Column Size                   mm 200*200*8
Round Guide Pillar Diameter mm 100
Round Column Material   45# steel by thermal refining and chroming
Distance from the Working Bottom Platen to the fixed Upper Platen mm 1905
Journey of the Movable Mold installing Platen               mm 595-1695
Concentricity between Top Mold Installing Platen and Bottom Platen mm 0.3
Parallelism between Top Mold Installing Platen and Ground mm 0.5
Max. Journey between bottom platen to top platen      mm 1100
Guide Pillar Sleeve Length mm 830
Top mold platen location detecting displacement sensor mm 1250
Mold Connecting Spec. Bottom mold directly installed into the working bottom platen with T-slot OR adopts the embedded mounting platen?   ?
Bottom mold installing platen T-slot spec. mm 40(bottom side width)*22*40
Space between bottom mold installing platen T-slots. mm 500/800
Bottom mold installing platen positioning key-slot spec. mm
Width: 40 * Depth: 20
Bottom mold installing platen center hole spec. mm Ф240
Top mold installing platen mm 1100*1000*120
Top mold installing platen T-slot spec. mm 40(bottom side width)*22*40
Space between top mold installing platen T-slots mm 300/500
Top mold clamping force (12MPa system pressure) KN 120
Top mold opening force (12MPa system pressure) KN 175
Side mold clamping force (12MPa system pressure)     KN 87
Side mold opening force (12MPa system pressure)              KN 70
Mold ejector cylinder max. Pushing force (12MPa system pressure)                 KN 230
Top mold cylinder spec. mm 2*100*56*1100
Side mold cylinder spec. mm 100*45*200
Mold ejector cylinder spec.        mm 160*110*100(mold ejector distance is adjustable)
Distance from side mold cylinder center to bottom platen mm 220
Side mold connecting rod adjustable range from upside to downside mm 190-260
Mold installing workable space mm 1500*1100*1600
Mold installing angle degree 90
Max. Mold weight T 2
Whether elevating cylinder and side mold cylinder pressure flow adjustable   Yes
Catcher Tray rotating angle (side out) degree 90
Tray diameter mm 750
Catching mode   Ejected by de-mold system, tray catches casts and buffered by spring
Tray drive mode   Cylinder / hydraulic motor
Tray drive force adjustable   Adjustable arbitrarily
Tray buffering device   Hydraulic buffer
Tray speed adjustable   Adjustable arbitrarily
Tray height adjustable   Adjustable arbitrarily between 640-840
Hydraulic System Oil tank capacity L 370
Hydraulic station arrangement   One per set of equipment
Hydraulic station layout   Under the platform and at the behind or side of the equipment
Oil nature  
Houghton Water glycol HF620
Max. oil temp. ºC 55
Hydraulic pump manufacturer   German VIOTH (servo system)
Hydraulic pump model   IPVP 5-50
Hydraulic output pressure Kg/cm3 Adjustable arbitrarily between 60-130
Hydraulic pump displacement L/Min Adjustable arbitrarily between 0-150
Hydraulic pump motor kW 22 (servo motor)
Actual hydraulic electricity consumption kW 8
Hydraulic pump motor driver   Servo driver
Magnetic valve manufacturer   YUKEN
Hydraulic station cooling mode   Compulsory cooling by cooling pump
Hydraulic oil cooling pump L 20
Hydraulic oil cooling pump motor kW 1.5 (energy-saving motor)
Hydraulic filter Qty. pc 2
Filter model   RF-500*10Y, RF-240*10Y
Accumulator   Yes, 20L
Oil pump sucker switch protection   Yes
Oil level detecting protection   Yes
Oil temp. detecting protection   Yes
Oil-return filter stoppage detecting protection   Yes
Cylinder sealing   Imported high-temp. sealing
Hydraulic pipe connector   Paker standard; exported product
Noise index Db 80
Holding Furnace Capacity Kg 800
Max. pressure Bar 1.5
Min. trial pressure Bar 2
Max. power kW 36
Normal electricity consumption kW/H About 12
Al-liquid working temp. ºC 685-720
Highest temp. ºC 800
Furnace temp. controller   Japanese schimadan / Honeywell
Heating mode   Heater driven by SCR
Riser tube spec. Mm Φ178/100*830L
SIC rod spec.   50*1620/800/1.2Ω
Heating rod spec.   220V 12KW
Heating tube installing position   Top / bottom
Heating tube protection   SIC protective tube / protective tube
Temp. detection   Furnace air temp. + al-liquid temp.
Temp. adjusting accuracy ºC + /-2
Al-liquid temp. Rising capacity   2.5ºC/min
Holding furnace structure   Entire casting type by refractory material
Holding furnace elevating mode   vertically
Guide rail model   E
Holding furnace working layer refractory material type   95ACX of The Federal Mine
Holding furnace heat preservation layer thermal insulating material type  
NANO materials imported from euro.
Holding furnace inwall non-aluminum-sticking coating layer   Special non-aluminum-sticking coating
Furnace door sealing   Wide-slot packing sealing structure
Al-liquid temp. detecting components   Thermocouple with SIC protective tube of 60mm
Furnace air temp. detecting components   Thermocouple with stainless steel protective tube
Holding furnace pressure pipe connecting point diameter inch 1 1/4
Exhausting and preheating recycling accumulator   Yes
Furnace surface temp. rising ºC Furnace cover temp.≤ room temp.+ 55, side temp. ≤ room temp.+ 40
Side door tightening structure   Quick disassembly and assembly type and easy to operate
Furnace lining life span (under normal operation) Year 6
Furnace lining Warranty Year 2
Electric & Air Control System Main control mode   Manually / semi-auto / automatic
Mold clamping & opening sequence   Three kinds
Main control components   SIEMENS  PLC+HMI
AC control voltage V AC220
DC control voltage V DC24
Main loop voltage V AC380V
Heating components control voltage V DC12
Magnetic valve voltage V DC24
Heating control   Three-phase and Y-type connection
Al-liquid temp. control mode   SCR phase-shifting pressure adjusting control
Al-liquid over temp. alarm   Meter relay output
Al-liquid lower temp. alarm   Meter relay output
Furnace air over temp. alarm outage control     Meter relay output
Mold temp. over temp.   PLC control
Mold temp. lower temp.   PLC control
Alarm output reserve Circuit 2
Liquid level pressurizing control mode   PID special algorithm
Pressure control accuracy   Liquid-rising, mold-filling stage pressure deviation value ≤3mbar; pressure-rising stage pressure deviation value ≤5mbar; pressure-holding stage pressure deviation value ≤3mbar
Liquid level pressurizing control valve terminal   SMC combination valves
Liquid-level pressure detection   Pressure transmitter
Max. Liquid-level pressurizing step qty step 8
Over-pressure load shedding alarm control   PLC control
Pressure compensation mode   Liquid level dropping compensation + real time leakage compensation
Casting data memory   HMI SD card, can memory 100 kinds of wheel parameters
Casting parameter recall   HMI flash
Casting parameter lock   HMI key switch
Pressure curve top&bottom limit display control   Yes
Platen position control mode   Displacement sensor detection
Platen mold clamping speed control   Servo motor and automatic speed control
Mold opening&clamping pressure control mode   Servo motor and automatic pressure control
Hydraulic pressure energy-saving control   Speed-adjustment with servo and energy-store by accumulator
Equipment self-diagnose and alarm   PLC+HMI display
Equipment state synthetic display   PLC+HMI display
Control cabinet spec. mm Copy RITTAL: 1200*600*2100 with 2.5mm installing plate, in sealing structure, insulation board inside and lamp
Electric & pneumatic components standard   CE
Cooling air-conditioner   RITTAL
Sound-light alarm   Yes
Visual management   Four-color lamp installed at the frame: red (fault and shut-down) ; yellow(product abnormal); green (normal operation); blue (plan to shut-down)
Al-liquid requirement visual management   Installing al-liquid requirement indicator and setting automatic and manual control mode
Major Control System Comprehensive control system (optional)
 
 
  1. all LPCM parameter management;
  2. Meter data detection and record;
  3. Electricity, compressed air flow record management;
  4. Personnel management
  5. ERP software reserve
Mold cooling system Mold cooling mode   Water, air and water-mist optional
Cooling qty. Channel 16
Air cooling qty Channel 16
Air cooling pipe arrangement   Top mold: 6; Bottom mold: 6; Side mold: 4 channels of mixed air and water;
Water cooling pipe qty. Channel 6
Water cooling pipe arrangement   Top mold: 3; Bottom mold: 3; Side mold: 0 channels of mixed air and water;
Water-mist cooling qty. Channel 10 (side mold: 4; top mold: 3; bottom:3.)
Water-mist pump spec.   Flow: 12L/H, Pressure: 9bar
Cooling control mode   Manual / timer / temperature
Flow display mode   Glass rotameter display
Air flow meter spec.   LZM-25G 15-140 m3/h
Water flow meter spec.   LZM-15G  1-11L/min
Temp. transmitter qty Point 10
Temp.transmitter arrangement   Top mold: 3; bottom: 3.
Mold temp. display   Homepage and control screen display
Cooling pipe connector spec. inch 1/2
Pipelines label   Pipe can be distinguished by color, flow direction, sequencing and digital.
Cooling cabinet spec. mm 1600*600*2100 with 2.5 installing board
Catcher and water cooling tank unit Manipulator   One set serves two equipments
Wheel range inch 12-26
180°overturn function   Yes
Wheel cooling tank spec. mm L: 900 * W: 800 * H:800
Cooling tank material   3mm stainless steel
Wheel elevating mode mm Vertical elevating unit
Wheel entering into main roller table mode after cooling tank   Vertical elevator cooperating with horizontal roller table
Safety Platen safety locker type   Locked tightly by spring and opened by hydraulic
Furnace door opening and closing unit   Yes
Side mold cylinder protective cover   Yes
Ultimate mechanical limit   Yes
Oil pressure limit relief-valve   Yes
Various safety label   Yes
Platform safety guard fence   Yes
Ladder guard fence   Yes
Equipment Color Frame color   customized
Cabinet color   customized
Holding furnace color   Silver (high temperature resistance)
Top & bottom movable platen side color   Zebra stripe (yellow and black)
Hydraulic station color   Grey powder painting
Guard fence color   customized
Other movable parts color   Yellow
Platform color   customized
Pipeline color   Zinc painting color or customized
     
Oil Nature Hydraulic oil   Houghton Water glycol
Guiding pillar lubrication   3# nathium lubricating grease
Side mold guiding pillar lubrication   Molybdenum disulfide nathium lubricating grease
Furnace door rotating shaft lubrication   Molybdenum disulfide nathium lubricating grease
Furnace moving trolley wheel lubrication   3# nathium lubricating grease
Furnace elevating guiding pillar lubrication   3# nathium lubricating grease
Manipulator guide rail lubrication   10# guide rail oil
Elevator unit wheel lubrication   3# nathium lubricating grease
Documentation Electricity, air and hydraulic schematic diagram   One set per set
Equipment relating configuration diagram and pipeline diagram   One set per set
Consumable parts drawing   Furnace door screw, sealing depression bar, top & bottom platen, guiding pillar and bronze sleeve, heating rod, riser tube and assembly seat, catcher unit, thermocouple and protective tube.
Other purchasing parts   Parts list
Operation, maintenance and pressurizing manual   Oner set per set
Standard Accessory
 
Riser Tube pc 1 pc per set (2 pcs additionally)
Top SIC heating rod pc 3 pcs per set (6 pcs additionally)
Bottom heating rod pc 2 pcs per set installed at equipment
Protective tube for SIC Heating Rod pc 3 pcs per set (6 pcs additionally)
Protective tube for bottom heating rod pc 2 pcs per set installed at equipment
Thermocouple pc 2 pcs per set (4 pcs additionally)
Protective sleeve for thermocouple (silicon carbide) pc 1 pc per set (4 pcs additionally)
Full set sealing O-ring set 12 sets
Furnace door packing sealing m 30 meters
Stainless steel clip for heater set Two sets
Heater connecting belt (nicochrome) m 20 meters
Button indicator bulb pc 50 pcs
T-type bolt pc 48 pcs
Oil-return filter core pc 12 pcs
Water / air flow meter pc 10 pcs (5 for water and 5 for air)
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