35 Old Baesa Road, Quezon City, Philippines 8362-4902 / 8362-4673 / 7718-8052   gcastincorporated@gmail.com

Engineering · Foundry · Fabrication

Strength poured into every casting

GCAST Incorporated – producer of abrasion, wear, impact, heat and corrosion resistant castings, cast or machined, from 0.5 kg to 3 tons.

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About Us

GCAST Incorporated traces its humble beginnings to 1970 when it was established as a small family-owned enterprise composed of only 10 people. It was incorporated in 1975 and has since grown through the years. By 1994 it had become the second largest commercial jobbing foundry in the Philippines and continues to maintain this distinction.

The company manufactures metal castings and fabrications for the mining, cement, quarrying, automotive and other related industries for both the domestic and export market. GCAST business is built on personal service to our customers and guaranteed performance of our products.

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Established
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Tons / month
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Tons max piece
Moulding Moulding

Capabilities

Adept at casting stainless and manganese steel, hi-chrome, ni-hard, copper alloys, ductile and gray iron – with complete machining facilities. A third of our castings are sold partially or completely machined.

CAD / Engineering CAD / Engineering
Qualified engineers for drafting, designing and other engineering works.
Pattern Making Pattern Making
Well-equipped pattern shop: wood, metal and plastic patterns with all jigs and gauges.
Moulding Moulding
Production capacity of approx. 200 tons per month; castings from under a kilo to 3 tons per piece.
Laboratory Laboratory
Metal composition, metallographic analysis, hardness and non-destructive testing for total product quality.
Grinding Mill Grinding Mill
Variety of alloys with controlled chemical analysis and metallurgical structure.
Inspection Inspection
Every product inspected for guaranteed performance.

Abrasion & Wear Resistant Castings

Impact Resistant Castings

Heat Resistant Castings

Corrosion Resistant Castings

Also cast machine parts of gray iron, ductile iron, carbon & low alloy steel, and welded fabrications. Weight range: 0.5 kg to 3 tons.

Typical Products

  1. 1.Partition Grates Assembly for 13' x 33' Kobe Finish Mill
  2. 2.End Liner Assembly for 13 ½' x 20' rod mill
  3. 3.9T Sprocket for Drag Chain Conveyor Drive
  4. 4.Volute Casing for 18' x 20' Worthington Slurry Pump
  5. 5.Feed Spout for 16 ½' x 29' Ball Mill
  6. 6.Concave Liner for A-C Hydrocone
  7. 7.Wedge Grate Plate
  8. 8.Bowl Liner for 7' Symons Std Cone Crusher
  9. 9.Impeller for 14' x 16' A-C Slurry Pump
  10. 10.Intermediate Tube Support for Petroleum Refinery
  11. 11.Fixed Jaw Plate for 30' x 42' Jaw Crusher
  12. 12.Lifter Bar & Cylinder Liner for 32' x 15' SAG Mill

Materials & Grades

GCAST pours castings in several choices and grades. Special compositions not listed can be made to customer's requirements.

Type Grades Standard Hardness Typical Application
Abrasion Resistant Alloy Cast Iron Ni-Hard 1 / Ni-Hard 4, 12% / 17-20% / 25-28% Chrome ASTM A532 550–700 BHN Pump parts & liners, chute liners, ball & rod mill liners, autogenous mill parts
Heat & Corrosion Resistant Steels Type HF, HH, HK, 304, 316 ASTM A297 / A296 170–220 BHN (as cast) Shaft sleeves, tubes & furnace parts, fertilizer & paper industry, petrochemical parts
Austenitic Manganese Steels Plain & Chrome Manganese JIS G 5131 200–250 BHN (400–450 work hardened) Dipper buckets & teeth, crusher parts, mill liners, bowl & mantle liners, jaws, hammers
Carbon & Low Alloy Steels SAE 1030 / 1045 / 1060, 4140, LC-MC-HC Chrome Moly JIS G 5111 180–400 BHN Scrapers, gears, wheels, tires, pinion gears, trunnion liners, grates, ball & rod mill shells
Plain Iron Gray, White & Ductile Iron JIS G 5501 / 5502 170–440 BHN Cylinder heads, sprockets, wearing shoes, crankshafts, gears, rollers, grates

Major Equipment & Facilities

Five divisions under one roof – from melting and moulding to testing, machining and fabrication.

  • 1 unit 1.2 Ton Induction Furnace
  • 1 unit 3.5 Ton Induction Furnace
  • 1 unit 3 Ton/Hr SINTO Green Sand Molding Line / Sand System
  • 1 unit CO2 Sand System
  • Jolt-Squeeze Molding Machine
  • 9-Ton Heat Treatment Furnace
  • 2 units 2-Ton Heat Treatment Furnace
  • 3 units SINTO Shot Blast Machine
  • 3 units Overhead Crane 5T, 10T and 15T capacity

  • 1 unit 250 Kw Inductotherm Furnace
  • 1 unit 125 Kw Inductotherm Furnace
  • 1 unit 1.2 Ton/Hr Capacity Cupola
  • 1 unit 300 Kg/Hr CO2 Sand System Moulding Line
  • 1 unit 1,000 Kg/Hr Furan Based Chemical Moulding Line
  • 2 units LEROI Air Compressor
  • 1 unit 1-Ton Capacity Heat Treatment Furnace
  • 1 unit Shot-Tumblast Machine
  • Assorted grinding and finishing machines

  • 64-Channel Spectrolab Optical Emission Spectrometer
  • Complete laboratory for wet testing of basic metal composition
  • CE Meter w/ Digital Molten Metal Temperature Indicator
  • Metallographic instruments for micro and physical structure testing
  • King Brinell Hardness Tester
  • Krautkramer Ultrasonic Test
  • Other non-destructive testing (dye penetrant, etc.)

  • 1 unit Vertical grinding mill 72"
  • 5 units Vertical Lathe 30", 40", 60" & 100"
  • 2 units Horizontal Lathe 8 Footer & 10 Footer
  • 3 units 60" Radial Drill
  • 1 unit 12" Vertical Shaper
  • 1 unit 24" Shaper
  • 1 unit 6 ft. capacity Planer
  • 1 unit Milling Machine, Size 2
  • Assorted grinding and finishing machines

  • 2 units Mechanical Press Brake 150 Tons
  • 2 units Mechanical Shearing Machine 3/8" x 8"
  • 2 units Mechanical Power Press 100 & 25 Tons
  • 2 units Hydraulic Press Machine 1000, 500, 80 & 60 Tons
  • 2 units Metal Roller Bender 1/4" x 4" and 1-1/2" x 6"
  • 2 units Tungsten Inert Gas Welding Machine 300 Amperes
  • 1 unit Metal Inert Gas Welding Machine 300 Amperes
  • 1 unit Plasma Cutting Machine S/S 5/16" thk
  • 1 unit Automatic Gas Cutter Mild Steel 2" thk
  • 1 unit Spot Welding Machine 15 KVA Mild Steel 3mm thk
  • 1 unit Horizontal Press

Contact Us

GCAST Incorporated
35 Old Baesa Road, Quezon City, Philippines
Tel: 8362-4902 / 8362-4673 / 7718-8052