Welcome to the GIMA GmbH - damoitc.com Striko-Westofen Electrical heatable crucible-less holding...
Transcript of Welcome to the GIMA GmbH - damoitc.com Striko-Westofen Electrical heatable crucible-less holding...
Welcome to theGIMA GmbH
Introduction
Foundation in 19935 shareholder from the area of
DesignMechanical engineeringMold constructionElectronicsCasting technology
500 sold machines until todayCustomers worldwide for example in Brazil, China, South Africa, USA, Canada, England, Ireland, Turkey, Poland, Austria, Spain, Germany, Mexico, New Zealand, Iran, Russia, India
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Business headquarter
Office and productionhall
Sales and administration area
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Daimlerstrasse 39 - 73037 Göppingen-Ursenwang
Production program
Low pressure die casting machinesGravity die casting machinesTiltable gravity die casting machinesSpecial purpose machines on customersrequest
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Types of machines
GIMATEC 800Furnace / Content800 kg
ProductsLight alloy wheelsFan wheelsInner wheelsSuspension partsEngine bearing ladderGarden furnitureAll suitable parts also with sand cores
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Types of machines________________________________________________
GIMATEC 1200
Furnace / Content1200 kg
ProductsCylinderheadsMotor blocksSuspension parts
Machine components________________________________________________
Electronic control system Bac Function
Machine controlCasting controlCooling control
Control cabinet Casting control Cooling unit
Machine components________________________________________________
Furnace Striko-Westofen
Electrical heatable crucible-less holding furnaceContent of the furnace after requirement350 kg, 800 kg, 1200 kg, 1500 kg
Scope of supply of a standard machineGIMATEC 800________________________________________________
Basic machineComplete Bac control systemStriko-Westofen casting furnace with electrical heatingCooling unit (8 circuits for air cooling, 2 circuits for mixture)Temperature control for mould cooling4 core pullers with holding deviceEjection cylinderCatcher
Technical DatasGIMATEC 800________________________________________________
Dimensions and Weights
Total height of the machine mm 6.385 Height up to the lower clamping plate mm 1.905 Width mm ≈ 2.400 Length mm ≈ 2.390 Total weight kg 21.000 Furnace weight kg 4.500 Weight of the machine kg 16.500
Machine
Mould clamping force kN max. 130 Basic plate mm 2.390 x 1.430 x 120 Fixed clamping plate mm 1.000 x 1.000 x 80 Movable clamping plate mm 1.000 x 1.000 x 120 Free working area between frame mm 1.400 / 1.000 Stroke of the machine mm 1.090 Stroke of the core puller mm 200 Height adjustment of the core puller mm 240 - 315 Stroke of the ejector (infinitely variable) mm 30 - 105 Take out device sliving range ° 135 Distance between the clamping plates mm 495 - 1.585
Furnace Westofen
Content kg 800 Connected load kW 35 Working pressure bar max. 1
Hydraulic unit Parker
Content of the hydraulic tank l 370 Working pressure bar max. 120 Flow rate of the reciprocating pump l/min 110 Connected load of the hydraulic pump kW 30 Connected load of the cooling and filter pump kW 2,2
Electronic control Bac
Connected load kW 70 Thyristor controlled furnace Siemens S5-115 U for mechanical movement
Mould cooling
Air consumption for each cooling circuit Nm3/h 140 Air pressure (required from customer) bar 6 – 8 Water pressure (required from customer) bar 2 - 4
Products________________________________________________
Gearbox
Engine bearing ladder
Products________________________________________________
Inner wheel
Cylinder head
Products________________________________________________
Crossmember
Axle support
Products________________________________________________
Light alloy wheel
Light alloy wheel
Products________________________________________________
Gear cover
Light alloy wheel
Products________________________________________________
Light alloy wheel
Light alloy wheel
Products________________________________________________
Light alloy wheel
Light alloy wheel
Products________________________________________________
Light alloy wheel
Light alloy wheel
Products________________________________________________
Assembly crossmember
Machine options________________________________________________
Tilt mechanism for furnace (max. 35 °)
Machine options________________________________________________
Tilting system for movable plate
Customer projects________________________________________________
Machine project (6 machines)
Customer projects________________________________________________
Machine project (8 machines)
Customer projects________________________________________________
Machine project (8 machines)
Advantages low pressure process________________________________________________
Low production costs due to:
low weight feeding system, favourable proportion of castingmetal weight to casting weightlow service expensereduced costs for melting and holdinglittle refuseless deflagrated metal
Advantages low pressure process________________________________________________
High material quality due to:
controlled solidification, thus high pressure tightness, feedingunder light over-pressure with molten metal of constanttemperatureless casting defects because of short flow line and lowturbulance metal flow with precise velocity regulation for moldfillingpore free structure, because of favourable metallurgicalstandards in closed furnace system (no gas absorption)
Advantages low pressure process________________________________________________
Higher productivity due to:
one man operation of several units simultaneouslyusage of multiple permanent moldsmostly automatic sequence of operations including castingremoval
Advantages low pressure process________________________________________________
Further advantages due to:
possible employment of not easily castable alloyspossibility to quench and temper and weld castingspossibility of surface treatmentuse of complicated sand cores
The end________________________________________________
Thanks for
your
attention