Lower cover of transparent

earphone charging box (1*2)

This is a two-plates hot runner mold developed (designed and manufactured) by Chitwing,

with pin point gate (hot runner turns to cold runner). It is made of high-quality steel, the cavity

and core ≥ 50HRC. With standard mold base, the mold has good hardness and anti-wearing

performance.

Standard mold base P/N FCI3550.A100 B130 C90; the mold size is 400 X 500 X 436mm,

and the mold net weight is 583 kg, fit 110T machine. The part size is 62.89X23.96X20.53mm,

and the part net weight is 8.6g.

Gate: pin point gate (hot runner turns to cold runner)
Tool life: 500k shots
Part material: PC+ABS

Features: 2 slides and 6 lifters

Display diagram

  What we do：

Chitwing is focusing on providing custom-made products to world-wide customers, including

product structure design based on customer’s ID, mold design & fabrication, mold trial &

prototyping, MP production and shipment.

At the same time, we can offer 50~100 sets of custom-made mold and standard component to

customers including high precision stamping tool, die-casting tool (Zinc & Alu. Alloy) and high

precision injection mold.

  Equipment we use：

Program for mold design：UG
Mold fabrication：CNC(Makino, Fanuc), EDM(Makino, Charmilles 、Agie)，Wire cut(Makino, 

                              Sodick, Agie) etc.
Injection machine：10T～550T
Press machine：40T～300T
Die-casting machine：80T～340T

  Systems we have：

Quality system： ISO9001， ISO13485 (medical device)， IATF16949 (automotive device)
Environmental system：ISO14001
Hazardous substance system： QC080000
Occupational health and safety management system： OHSAS18001

  Products we offer：

3C electronics，Automotive electronics， home appliances , Medical device，Battery, etc.

  Company Overview：