Injection Molding
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Process Introduction

Process capability:
Plastic injection molding machines: 90 ton - 1000 ton, with Dual color/Dual materials injection capability (250 ton -360 ton)
Typical Product weight: 1 grams – 3500 grams
Typical Product size: 300 x 300 x 100 millimeter
Material: ABS, PP, PE, PC, PC-ABS, PA (Nylon), POM, TPU, TPV, TPE, PBT, PEEK

Experienced in Ultra-violet resistant materials, in house ultra-violet testing equipment and X-Rite spectrophotometers to run the test of materials
Secondary Finish:
Electroplating – Chrome, Nickel
General Development process for a new project:
Customer Input
Customer provides one or more of the following:
a. 3D and/or 2D design
b. Sketch
c. Reference sample
d. Description

Meco Engineering Team Output
a. DFM analysis with design proposals
b. 3D model and 2D drawing; including tolerance definition, draft, radius recommendation for die casting
c. Mold flow analysis report (if needed)
d. Mechanical analysis report // strength check (if needed)
e. Fit clearance, gap, and interference check (3D)
f. Preliminary tooling layout presentation specifying location, size of gates, overflows, parting lines, and ejector pins; subsequent discussion with customer team

● Mold Manufacturing (30-40 Days)

Trial Process
a. Trial run on injection molding machines
b. Document trial parameters
c. Share FAI (First Article Inspection) report with customers

Tooling Modification and Validation
a. Receive approval from customer on modifications; continue with validation process

Mass Production

Meco is dedicated in providing customers high quality OEM/ODM services, full quality control from product developing, to manufacturing, packaging and shipping, to satify customers' various purchasing needs. 



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