Tongil industries customized griding machines

Industries Company Co.,Ltd

Precision, Persistence, Performancewww.tongil-industries.com

Precision· Information based on GU-32 (500) model quality. TIC is qualified OEM for a Japanese machine tool company.

Inspection Item IllustrationPermissible error

ResultJIS Spec. TIC Spec.

Accuracy of cylindrical grinding

Roundness ○ 0.002 0.0016 0.001

Cylindricity 0.005 0.004 0.003

Straightness of table movement

In vertical planePer 1,000

0.01

Per 1,0000.008

0.007

In horizontal plane 0.006

Center of head stock run-out 0.005 0.004 0.002

Unit : mmGU-32 500



Customized Product Line

Work: Hub Market:: Korea, China, USA, Slovakia




Work: Shaft Model: GUN-35 S




Work: Input/Output Shaft Model: GUN-35 F




Work: Shaft Model: GUN-35 F Automated grinding with robot




Work: Shaft Model: GUN-35 F




Work: Compressor Crank Shaft Model: GAN-33, GUN-35 F Market: Korea, China




Work: Swash Plate Model: GUN-35 F CBN Wheel




Work: Magnetic Clutch Hub Model: GUN-35 F Ring Type Wheel




Work: Valve plate (convex, concave grinding) Model: DNIG-200, GAN-33, GUN-35 F




Model: DNIG-200, GAN-33, GUN-35 F Headstock 90 degrees Swivel




Model: GAN-33, GUN-35 Auto wheel balancing




Automatic Driving Chuck Applied to GAN-33 F




High frequency Internal Grinding Spindle Applied to GU-35




Special Internal Grinding Spindle Applied to GU-41




Wide Grinding Wheel, 150t Applied to GU-35, GUN-35




Model: GAN-33 F Hub Grinding Machine




Work: Large Shaft Model: GU-65 A(3000) - Large Grinding Machine Hub Grinding Machine




Work: Roll, Crown Grinding Model: GU-65 A(3000) - Large Grinding Machine



CNC Angular 5 Axis Tool GrinderManual H/A

Max. diameter (300mm)X-Axis (370mm)Y-axis (280mm)

Max. rpm (8000 rpm/min.)

Product Line-Up· TIC (TONGIL Industries Company) specializes in Universal Cylindrical Grinders and has more than 60% market share in Korea (both for manual and CNC)



Cylindrical Grinder Line-Up· TIC continues R&D in improvement and upgrade of expertise products (Cylindrical Grinders) and now at the point of diversification.

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Tongil industries customized griding machines