China wholesale Zipper Insertion Pin Zinc Alloy Die Casting mould

FOB Reference Price:Get Latest Price
$1,500.00 - $5,000.00 / Sets | 1 Set/Sets (Min. Order)
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
HEA
Model Number:
1019
Shaping Mode:
Die Casting
Product Material:
hardened tool steel
Product:
Mould steel FDAC and DAC
Precision:
0.003-0.02mm
applicable casting metal:
zinc alloy
Applicable type of die casting machine:
hot-chamber
Longevity:
1000000-3000000 shots
Cavity:
16pcs
Material:
High level import steel as material
history:
more than 25 years
mould way:
hot chamber die casting
Mould design:
According to technical drawings and sample
Supply Ability
Supply Ability:
60 Set/Sets per Month
Packaging & Delivery
Packaging Details
Putting the zipper insertion pin mould into wooden case or carton, or as customer's request
Port
Shenzhen,China

China wholesale  high quality ZInc Alloy Die Casting zipper insertion pin mould

Who We Are?

 

Dongguan Helian mould Co., Ltd. Who is specialist in zipper slider mold from 1992. Our company have two old company name, one is “Liangquan” from 1992 to 1997 year, the other is “ Shunhua” from 1998 to 2005 year, under the previous boss Mr. Chen who worked in “ Huashun” mould company from Taiwan. Then new company name “ Helian “ from 2006 to now, under the present boss Mr. Wang who work in “ Liangquan”, “ Shunhua” and “ Helian” from 1993 to now.

 

Why Choose Us?

 

1. With more than 50years zipper slider mould manufacturing experience ( In taiwan more than 30 years, in China mainland more than 20years) .


2. With advanced mould processing equipment from America, Japan, Switzerland and Taiwan.

 

3. With intact mould producing line(R&D, Milling, Cutting, Drilling, Grinding, Manual and automatic carving, polishing, EDM, assembly, testing, etc.)

 

4. With excellent quality mold steel material, such as import FDAC and DAC steel.

 

5. With high mold hardness, such as our mold cavity have 52-54HRC

 

6. With high precision, the mold parts tolerance limits of 10 to 15 microns maximum, mould assembling tolerance limits of 3 to 5 microns maximum.

 

7. With testing on mold, the mold testing must more than 1000 shots before shipping and supply the quality test report.

 

8. With famous zipper company partners, such as IDEAL, CCK, 3F, SBS, SAB, HOK, HSD, etc.

 

9. With the majority of professional staffs who work in our company more than 10years.

 

10. With more quicker lead time and pretty price on the basis of same quality.

 

 

Product Description

 

  1. Excellent dimensional accuracy (dependent on casting material, but typically 0.1 mm for the first 2.5 cm (0.005 inch for the first inch) and 0.02 mm for each additional centimeter (0.002 inch for each additional inch).
  2. Smooth cast surfaces (Ra 1–2.5 micrometres or 0.04–0.10 thou rms).
  3. Thinner walls can be cast as compared to sand and permanent mold casting (approximately 0.75 mm or 0.030 in).
  4. Inserts can be cast-in (such as threaded inserts, heating elements, and high strength bearing surfaces).
  5. Reduces or eliminates secondary machining operations.
  6. Rapid production rates.
  7. Casting tensile strength as high as 415 megapascals (60 ksi).
  8. Casting of low fluidity metals, such as zinc or zinc alloys
 

Die and component material and hardness for various cast metals

 

Die component

Cast metal

 

Tin, lead & zinc

Aluminium & magnesium

Copper & brass

 

Material

Hardness

Material

Hardness

Material

Hardness

 

Cavity inserts

P20[note 1]

290–330 HB

H13

42–48 HRC

DIN 1.2367

38–44 HRC

 

H11

46–50 HRC

H11

42–48 HRC

H20, H21, H22

44–48 HRC

 

H13

46–50 HRC

 

 

 

 

 

Cores

H13

46–52 HRC

H13

44–48 HRC

DIN 1.2367

40–46 HRC

 

 

 

DIN 1.2367

42–48 HRC

 

 

 

Core pins

H13

48–52 HRC

DIN 1.2367 prehard

37–40 HRC

DIN 1.2367 prehard

37–40 HRC

 

Sprue parts

H13

48–52 HRC

H13
DIN 1.2367

46–48 HRC
44–46 HRC

DIN 1.2367

42–46 HRC

 

Nozzle

420

40–44 HRC

H13

42–48 HRC

DIN 1.2367
H13

40–44 HRC
42–48 HRC

 

Ejector pins

H13[note 2]

46–50 HRC

H13[note 2]

46–50 HRC

H13[note 2]

46–50 HRC

 

Plunger shot sleeve

H13[note 2]

46–50 HRC

H13[note 2]
DIN 1.2367
[note 2]

42–48 HRC
42–48 HRC

DIN 1.2367[note 2]
H13
[note 2]

42–46 HRC
42–46 HRC

 

Holder block

4140 prehard

~300 HB

4140 prehard

~300 HB

4140 prehard

~300 HB

 

 

 

Metal parts of zipper, except for zipper teeth (chain), as target product to be died cast:

 

1)      Cover

2)      Slider Body

3)      Ring

4)      Pull Tab

5)      Hook

6)      Top Stop Pin

7)      Bottom Stop Pin

8)      Retainer Box

9)      Insertion Pin Boll

 

(Please refer to illustration drawing attached below)

 

 

 

 

 

 

 

Processing Sites of  Tooling the Casting Dies Illustrated below