Company Details
  • NINGBO BEILUN LEMA MACHINERY TECHNOLOGY CO.,LTD

  •  [Zhejiang,China]
  • Business Type:Manufacturer
  • Main Mark: Americas , Asia , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:41% - 50%
  • Certs:ISO9001, CE, GB, FDA
  • Description:Zinc Injection Product,Zamak Injection Part,Zinc Injection Part
NINGBO BEILUN LEMA MACHINERY TECHNOLOGY CO.,LTD Zinc Injection Product,Zamak Injection Part,Zinc Injection Part
Home > Products > Die Casting Parts > Zinc Die Casting Parts > Zinc alloy injection parts

Zinc alloy injection parts

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    Unit Price: 0.1~1 USD
    Payment Type: T/T,L/C,Western Union
    Incoterm: FOB
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Model No.: LM-15C003

Additional Info

Packaging: carton box

Productivity: 20000pcs/day

Brand: LEMA

Transportation: Ocean,Land,Air

Place of Origin: Ningbo

Supply Ability: 500000/month

Certificate: SGS

Product Description

Characteristic of zinc injection products:

1. High specific density, more strength than plastic injection molding.

2. Good casting performance, Producing complex shape and Thin-walled precision injection parts, the surface of Zinc Die Casting part is smooth.

3. Easy do the surface treatment: Plating, powder coating, Painting.

4. Do not attract iron when Melt and die casting, do not corrosion zinc alloy injection mould and Non-stick mold.

5. Have good room temperature mechanical properties and wear resistance.

6. Low melting point, Melts at 385℃, more easily forming than aluminum alloy die-casting molding.


Domestic commonly used zamak injection material performance:

The traditional die-casting zinc alloy: No.2, No.3, No.5, No.7. ZA8 Currently the most widely used is zinc alloy No.3.

The application of commonly used zinc alloy:

No.2: It is used to those mechanical fittings that have special need in mechanical capability, and need high rigidity and normal dimension and precision.

No.3: Good liquidity and mechanical properties, and the best combination of mechanical properties, casting properties and economical. It applied to the die casting part which the mechanical strength requirement is not high. Such as toys, light parts, decorations and part of the electric parts.

No.5: Good fluidity and good mechanical properties, high wear resistance. It applied to the zinc die casting part which has requirements of mechanical strength. Such as auto parts, mechanical and electrical parts, machinery parts, electrical components.

Domestic main zamak chemical composition %

Domestic main Zinc alloy chemical composition

Die-casting zinc alloy mechanical properties

Die casting zinc alloy mechanical properties


The precision of the zinc alloy injection: ±0.05mm;

Smoothness of surface of rough part: Ra1.6~Ra3.2;

Shrinkage rate of zinc injection parts: 0.3%;

Material wastage rate: 5%;

General zinc die-casting machining allowance: 0.3mm~0.5mm;

Surface preparation methods: Sand blasted, Shot blasting, Powder coating, Painting, Plating, Electrophoresis, Polishing


Our company's production equipment and management system

Zinc Die casting production equipment: L.K brand hot chamber die casting machine from 50T, 88T, 120T, 300T;

CNC machining center:8 sets AIGEMA A-8;

CNC lathe machine: 6 Guangzhou Machines and 7 Shenyang Machines;

Work days of one week: From Monday to Saturday;

Shift work:2 shift per day;

Working hours: From AM 8:00 to PM 5:00;

2D and 3D drawing Software:AutoCAD, UG, Pro/E, SolidWorks 2013;

QC control:New type NANO CMM, FPI M5000 desktop metal analyzer, Easson projector, Mechanical properties tester.



The Zinc die casting production equipments and QC control

Zinc die casting equipment and QC control

Looking for ideal Zinc Injection Product Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Zamak Injection Part are quality guaranteed. We are China Origin Factory of Zinc Injection Part. If you have any question, please feel free to contact us.

Product Categories : Die Casting Parts > Zinc Die Casting Parts

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  • Zinc alloy injection parts
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