At Sunyi Precision Engineering, we provide total solutions to all your machining needs through our technical expertise and multi-disciplined manufacturing processes, which include multi-spindle automatic lathes, multi-axis CNC machining centers, grinding, secondary operations, assemblies, induction hardening and coatings.

CNC Turning / Turn-Mill Machines.

S/NMachine ModelAxisMachining Dimension

 

Max Ø (mm)Max Lg (mm)
1Citizen Miyano BNC 42-C7

 

4125200
2Citizen Miyano BNC 42-C5

 

4125150
3Citizen Miyano BNC 42-C3

 

4125150
4Miyano BNC 34-C2

 

234150
5Miyano BNC 34-C2

 

234150
6Citizen Cincom A20 Type VII (With Twin Spindle)5203000
7Citizen Cincom A20 Type IV (With Twin Spindle)4203000
8Citizen Cincom A20 Type II

(With Twin Spindle)

4203000
9Citizen Cincom L16 Type VI

(With Twin Spindle)

416200
10Citizen Cincom L16 Type II

 

216200
11Star RNC 16216200

 

12Citizen Cincom BL12

(With Twin Spindle)

31260

Multi-Spindle Multi-Axis CNC Auto-Lathe Machines

Our fleet of 13 multi-spindle multi-axis CNC autolathe machines allows us to work on smaller, high complexity parts where both speed and part accuracy is critical. Sunyi Precision Engineering has been supplying high quality precision components to an extensive clientele of local and overseas MNCs in the medical, electronics, hard disk drive, optical and automotive industries.

Cincom A20 Autolathe
High Speed Solution for Complex Parts
Max Dia: 20mm

Miyano BNC-42 C3 Autolathe
For Medium Sized Autolathe Parts
Max Dia: 42mm

Miyano BNC-42 C5 CNC Turn-Mill
Max Workpiece Diameter:5″

Miyano BNG 42 C7 Turn mill
Max Workpiece Diameter: 125mm

4-Axis CNC Machining Centres

Our CNC machining centres are equipped with rotary attachments to perform 4-axis positioning work on complex, multi-sided parts where reductions in setup time and part dimensional and positional accuracy is critical.

S/NMachine ModelAxisX TravelY TravelZ Travel
1KIRA Japan PCV-304500300450
2KIRA Japan PCV-303600400300
kira PCV-30 Production Center

Kira PCV 30 Production Center
Travel Range(XYZ): (500.300.450)mm

NIKKEN CNC Z180 Compact Rotary

NIKKEN CNC Z180 Rotary Table
for 4th axis machining

Major QC Equipments

Carl Zeiss Vista CNC CMM (for contact measurement)

Carl Zeiss Vista CNC - QC Equipments

Mitutoyo PH-3500 (for profile measurement)

Mitutoyo PH-3500 - QC Equipment

Sheet Metal Fabrication Facilities

BYSTRONICS BYSUN 3015

Material Thickness : 0.5mm to 16mm
Cutting Accuracy : +/- 0.1mm
Sheet Size : 1500 x 3000mm
Capacity : 4KW

PEGA 244 – AMADA CNC TURRET PUNCH PRESS WITH FANUC CONTROL

Material Thickness : 0.5mm to 3mm
Punching Accuracy : +/- 0.1mm
Sheet Size : 1000 x 2440mm
Press Capacity : 15-20 Ton

AMADA FNB8025

Hydraulic CNC Press Brake 6-88 ton

AMADA RG-50

Hydraulic CNC Press Brake 6-55 ton

SHEARING MACHINE

WELDING – ARGON, MIG, TIG, STICK WELD