Tooling Shop

100% of Chunil’s parts are manufactured from molds that are made in Chunil’s on-site tooling shop. By running our own tooling shop, we are not only able to constantly maintain molds at their best condition but also make qualified molds at a competitive price.

From the early stage of tooling development, we exert all efforts to develop a mold that reflects part’s characteristics and functions as well as mold’s own productivity. If we detect any possible issue while reviewing a model, we discuss about changing the design to improve the vulnerable parts of a mold structure.

Tooling Shop Foreground

Design Review

High Speed Milling Machine

Electric Discharge Machine

Manual Milling Machine

Capacity

    Capacity (Man per hour)    
Manufacturing Process Hours per day Hours per month Hours per year SET(Year) Ton(Year)
1 Layout 8 1,880 22,560 60 Sets 150 Tons
2 CAD/CAM  8(8/2) 940 11,280
3 Machining 20 4,700 47,000
4 Polishing&T/O 12 2,350 14,100

Main Tool/Mould Achievement

2015
  Year  Customers Program Part Name 
1 2015 GMK C140 PRV HOUSING
2 GMK C140 SBZA BRACKET
3 GM CVT250  FILL CVT CAP TRANS
4 GM CVT250 COVER VALVE BODY
5 GM CVT250 CAP TRANS
6 GM SGE LE2 ENGIN COVER
7 GM GSUV ONSTAR BRACKET RH
8 GMOPEL G2KCZ RR TIRE DEFLECTOR
9 GMK  GSUV PAS BRACKET
10 GM GEN3 DUST COVER
11 DTR OUTER FRAME
12 DTR CHANNEL PLATE LH
13 DTR BASE PLATE LH
14 DTR RETAINER LH
2014
  Year  Customers Program Part Name 
1 2014 GMK G2KCZ 3PNASE CABLE BOX PLUG
2 GMK G2KCZ OUTPUT SHAFT SHIPPING PLUG
3 GMK T-250 BACK PNL LOWER
4 GM SGE WATER OUTLET
5 GM SGE CHAIN COVER
6 GM GFX COVER BALVE BODY
7 GM GFX SCOOP BODY
8 GM GFX BAFFLE ASM CASE
9 GM GFX PUMP CHAIN
10 GME F17 BLOCK SHIFTING CON SHFT
11 GMOPEL GF6GEN3 PLUG-A TRNS FLUID ACCUM
12 GMK C14X ECM BRACKET
13 GMK GSUV CHEVYSTAR P8 BRACKET
14 GMOPEL D2XX TIM BRACKET
15 GM M2XX WING BOLT
16 GMK M2XX BCM BRACKET
17 GM GEN3 PLUG ENG ASM PROCHOLE
2013
  Year  Customers Program Part Name 
1 2013 GM SGE OIL DEFLECTOR COVER
2 GM OPEL SGE BAFFLE OIL PAN
3 GM OPEL SGE BAFFLE RETURN CHANNEL
4 GM SGE BEAUTY COVER LE1 CHEVY
5 SGM GF6 BAFFLE
6 GM GF6 WASHER
7 GM GF6 DUST COVER
8 GM GFX COVER VALVE BODY
9 GM GFX SCOOP BODY
10 GMK X44F CLUTCH HOUSING
11 GMK M2XX DCDC CONT BRACKET
12 GMK GSUV 400W DCDC CONT BRACKET
13 GM OPEL D2XX  F/P MODUL BRACKET

Tool/ Mould

Upper base mould Lower base mould Product
to01  to02  to07
 to03  to04  to08
 to05  to06 to09

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