Full efforts towards technology and quality improvement are
intensively focused on R&D.
- · Pitch measurement device for coil spring
- · Curved spring forming machine
- · Grinding machine for curved spring
- · Peeling machine for round bar of diameter 60mm
- · Tapered ends forging machine for round bar
- · Polishing machine
- · ECT(Eddy Current Testing) machine
- · Cap ass'y machine for rebound coil spring
- · Inner champering machine for rebound coil spring
- · Shot peening machine for tube inner
- · E-clip manufacturing line
- · Coil spring hot forming machine
- · Wet type grinding machine for precision coil spring
- · Fatique testing machine for e-clip
- · Auto a'ssy machine for spring-clutch return
- · Rotary type shot peening machine for stabilizer bar
- · Simultaneous forming process for punching & grooving at once
- · Hook forming machine for tension spring
- · Induction heating syetem to proof decavonization
- · IT drawn wire & coil spring forming line
- · IT drawn wire manufacturing line
- · Heat treatment & end conditioner machine for cutted wire
- · Magnetic particle testing machine for coil & stabilizer bar
- · Coil spring total inspection load tester
- · Load & tempereture variable hot presetting machine for coil spring
- · SOP(Stress Optimizer Process) method for leaf spring
- · Primary doubled dipping machine
- · Short end tapering machine (NC type) for leaf spring
- · Three links roller mechanism for workpiece feeding
- · Aqua quenching method for coil spring
- · Optimized bus bar to proof cooling for coil spring production
- · Shot blast machine for wire production
- · Passivation method on phosphate treatment
- · Caulking bush assembly machine for stabilizer bar
- · Antirust oil spray machine for internal of tube
- · Mutistep tube forming process & method
- · Eye forming automatic line for stabilizer bar
- · Sandpaper belt type grinding machine(SSG Series) for wire
- · Torsion tester for leaf spring
- · DHS(Valve spring QT) sytem
