Shandong, China
Business Type:
Main Products:
Registered Capital:
443406.54 USD
Plant Area:
4200 square meters
Management System Certification:
ISO 9001, ISO 9000
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Die Castings, Gravity Die Casting, Types of Die Casting manufacturer / supplier in China, offering Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers, Handmade Stainless Steel Kitchen Sink Glass Sink, Stainless Steel Tempered Panel Kitchen Sink Stamping Parts and so on.

Diamond Member Since 2018
Audited Supplier
Supplier Homepage Products CASTING PARTS DIE CASTING Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers

Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers

Purchase Qty. / Reference FOB Price
10-999 Pieces US $2
1,000+ Pieces US $1
Port: Qingdao, China
Production Capacity: According to The Customer′s Needs and Arrange The
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Die Casting Machine Type: Cold Chamber Die Casting Machine
Die Casting Method: Precision Die Casting
Application: Machinery Parts
Machining: Machining Center
Material: Aluminum Alloy
Surface Preparation: Deburring

You Might Also Like


Basic Info

Pressure Chamber Structure
Tolerance Grade
Casting Surface Quality Level
ISO 9001:2008
15-20working Days
Since 2006
Certificate Available
ISO,SGS,Certification of Raw Materials,Normal Cust
We Borne 100% Responsibility for Quality Problem
100% Factory Inspection in House
for Free
OEM Experiences
Custom Homemade Metal Stamping Parts
High Level
Trade Assurance
Protect Your Order Everything
Applied Software
PRO/E,Auto CAD,Solid Work ,Caxa
Sales Team
Response Within 24 Hours
Surface Finished
Sandblasting, Painting, Polishing, Poweder Coating
3 Engineers for Electric Gold Plated Stamping Part
Transport Package
Wooden Box/Cartons/as Your Need
OEM ODM parts
Shandong, China
HS Code
Product Description:

Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers


Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity. The mold cavity is created using two hardened tool steel dies which have been machined into shape and work similarly to an injection mold during the process. Most die castings are made from non-ferrous metals, specifically zinc, copper, aluminium, magnesium, lead, pewter, and tin-based alloys. Depending on the type of metal being cast, a hot- or cold-chamber machine is used.

The casting equipment and the metal dies represent large capital costs and this tends to limit the process to high-volume production. Manufacture of parts using die casting is relatively simple, involving only four main steps, which keeps the incremental cost per item low. It is especially suited for a large quantity of small- to medium-sized castings, which is why die casting produces more castings than any other casting process.[1] Die castings are characterized by a very good surface finish (by casting standards) and dimensional consistency.
Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers


Product Specifications:
Material:Aluminum, A380, A356, ADC12, AlSi10Mg, 104, 102 etc.
Dimension:According to the drawing or sample
Casting equipment:80T/160T/250T/300T/500Tcasting machine,Sand blasting machine,5T electri stove,Metallographic detector,Independent mould manufacturing
Production Process:Polish/Sand Blast/EDM/Milling/Texture/Grind/Pre-Treatment/Quenching/Lathe/Wire Cut/Annealing/Temper etc.
Equipment of Casting:1. High pressure die casting machining:125T/180T/250T/280T/500T/800T/1250T

2. Gravity casting machine: 5 production lines

3. Low pressure die casting machining: 1 production line

4. Sand casting machine: 6 production lines

5. Degassing equipment and opportunities to refine the material

6. Machining: 5Sets CNC Machines;3 sets Milling machines; 3 setsTurning machines; 10 sets drill and tap machines

Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers
Die and component material and hardness for various cast metals
Die componentCast metal
Tin, lead & zincAluminium & magnesiumCopper & brass
Cavity insertsP20290-330 HBH1342-48 HRCDIN 1.236738-44 HRC
H1146-50 HRCH1142-48 HRCH20, H21, H2244-48 HRC
H1346-50 HRC    
CoresH1346-52 HRCH1344-48 HRCDIN 1.236740-46 HRC
  DIN 1.236742-48 HRC  
Core pinsH1348-52 HRCDIN 1.2367 prehard37-40 HRCDIN 1.2367 prehard37-40 HRC
Sprue partsH1348-52 HRCH13
DIN 1.2367
46-48 HRC
44-46 HRC
DIN 1.236742-46 HRC
Nozzle42040-44 HRCH1342-48 HRCDIN 1.2367
40-44 HRC
42-48 HRC
Ejector pinsH1346-50 HRCH1346-50 HRCH1346-50 HRC
Plunger shot sleeveH1346-50 HRCH13
DIN 1.2367
42-48 HRC
42-48 HRC
DIN 1.2367
42-46 HRC
42-46 HRC
Holder block4140 prehard~300 HB4140 prehard~300 HB4140 prehard~300 HB
Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers

Advantages and disadvantages:


  • Excellent dimensional accuracy (dependent on casting material, but typically 0.1 mm for the first 2.5 cm (0.004 inch for the first inch) and 0.02 mm for each additional centimeter (0.002 inch for each additional inch).
  • Smooth cast surfaces (Ra 1-2.5 micrometres or 0.04-0.10 thou rms).
  • Thinner walls can be cast as compared to sand and permanent mold casting (approximately 0.75 mm or 0.030 in).
  • Inserts can be cast-in (such as threaded inserts, heating elements, and high strength bearing surfaces).
  • Reduces or eliminates secondary machining operations.
  • Rapid production rates.
  • Casting tensile strength as high as 415 megapascals (60 ksi).
  • Casting of low fluidity metals.

The main disadvantage to die casting is the very high capital cost. Both the casting equipment required and the dies and related components are very costly, as compared to most other casting processes. Therefore, to make die casting an economic process, a large production volume is needed. Other disadvantages are that the process is limited to high-fluidity metals, and casting weights must be between 30 grams (1 oz) and 10 kg (20 lb).[note 3][10] In the standard die casting process the final casting will have a small amount of porosity. This prevents any heat treating or welding, because the heat causes the gas in the pores to expand, which causes micro-cracks inside the part and exfoliation of the surface.[4] Thus a related disadvantage of die casting is that it is only for parts in which softness is acceptable. Parts needing hardening (through hardening or case hardening) and tempering are not cast in dies.

Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers
Why choices us?

  • In China, we have more than 13 years of experience in processing foreign companies for foreign companies.
  • China manufacturer in Qingdao,not trade company
  • Competitive price and nice service
  • ISO/SGS passed
  • Application: Automotive,medical device, electronics, toy, furniture, industrial etc.

Our Products:

1. auto parts, classic car parts

2. machine parts, pump body housing, engine parts, cylinders, pistons, transmission housing.

3. cookware parts, kitchen ware parts.

4. medical equipment parts, housing, instrument housing, I beam, housing...etc. 

5. Bicycle and motocycle parts, sport equipment parts, housings, covers, heat sinks.

Our Policy:

Innovation and developing in Technique

High level of expertise

Outstanding quality

On-time delivery to customer needs
Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers
Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers
Custom Aluminum Alloy Die-Casting Housing for Bluetooth Speakers


Send your message to this supplier

avatar Miss Lisa

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now