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{"title":"150 Ton Anodizing Production Line Aluminum Alloy Horizontal Mode","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/23\/e9ac96df87b70c2e83638ae3008c-200x200-1\/150_ton_anodizing_production_line_aluminum_alloy_horizontal_mode.jpg","attrs":{"Brand Name":"MEI-AL","Model Number":"APL-150T","Place of Origin":"CHINA","Minimum Order Quantity":"1set"}}
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{"title":"500T\/Month Anodizing Production Line Semiautomatic \/ Automatic","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/b6\/2edfa83a4a5091e9bd56e6fee2e0-200x200-1\/500t_2fmonth_anodizing_production_line_semiautomatic_2f_automatic.jpg","attrs":{"Output":"500T\/month","Mode":"Horizontal","Operation Mode":"Semiautomatic or Automatic","Anodizing Film Thickness":"8-12\u00b5m"}}
{"title":"2000T\/Month Manual Anodizing Equipment AC220V - 50Hz Control Power","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/b4\/11d6f48d0ba1e5e56b16044a7d41-200x200-1\/2000t_2fmonth_manual_anodizing_equipment_ac220v_50hz_control_power.jpg","attrs":{"Brand Name":"MEI-AL","Model Number":"APL-2000T","Place of Origin":"CHINA","Minimum Order Quantity":"1set"}}
30-60T/M Automatic Aluminum Anodizing Production Line for 3C Phone Housing | 8–12μm Fine Sandblasting & Dyeing Process
This dedicated anodizing line is customized for 3C aluminum phone housing mass production. It stably achieves 8-12 μm uniform oxide film with fine sandblasting and consistent dyeing results. Strict parameter locking minimizes color difference and surface defects for consumer electronics standards.
Technical Specifications
Item
Technical Parameter
Target Application
3C aluminum phone housing / middle frame
Oxide Film Thickness
8 μm ~ 12 μm (controllable adjustment)
Standard Surface Process
Fine sandblasting + anodizing + organic dyeing + hot sealing
Allowable Alloy Series
5052 / 6061 / 6063 aluminum alloy
Color Consistency
ΔE ≤ 1.5 under standard light source
Film Hardness
≥ HV320
Production Mode
Gantry automatic hanging operation
Tank Material
PP anti-corrosion tank body
Control System
PLC automatic temperature, time & current control
Production Process
Workpiece loading & fixture positioning
Degreasing and alkaline etching to remove machining traces
Neutralization cleaning to eliminate alkaline residue
Precision fine sandblasting for uniform matte base surface
Secondary pure water rinsing to avoid cross-contamination
DC anodizing to form 8-12μm oxide film
Organic dyeing with constant temperature circulation
Multi-stage pure water rinsing after dyeing
Hot water sealing to lock color and boost corrosion resistance
Final cleaning, air drying & offline inspection
Core Advantages
Stable 8-12μm film thickness control, meeting high-standard 3C appearance requirements
Optimized pre-treatment and sandblasting station, effectively reduce visible scratch & flow mark
Closed-loop temperature & current system ensures batch-to-batch color uniformity for phone housings
Modular tank layout supports quick switch between multiple color orders
Low wastewater fluctuation, convenient to match supporting wastewater treatment facilities
Supporting Equipment List
Gantry automatic travelling crane & hanging jigs
High-precision DC stabilized anodizing rectifier
Constant temperature heating & cooling unit
Multi-stage pure water recycling system
Automatic chemical dosing device
Wastewater treatment system for surface treatment production
Air drying tunnel & finished product inspection workstation
Frequently Asked Questions
Q1: Can this line adjust oxide film thickness outside 8-12μm?
The line is optimized for 8-12μm for 3C phone housing. We can adjust parameters for 6-15μm range upon request.
Q2: What sand grain size is matched for fine sandblasting of mobile phone frames?
We support customized blasting media. Standard matching glass bead or alumina sand for delicate matte texture.
Q3: Is the dyeing process able to achieve low-fading requirement for consumer electronics?
We adopt high light-fastness organic dyes with complete sealing process to reduce color fading risk.
Q4: What daily output can this anodizing line reach for aluminum phone housings?
Output depends on fixture layout and cycle time. We provide capacity simulation based on your product dimension.
Q5: Does the equipment support future upgrade for other 3C parts such as notebook frames?
Modular design allows process upgrade for laptop housings, smart watch frames and similar aluminum 3C components.
Address: Changgang North Rd, Changhongling Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province, P.R.China
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
430000-10000000
Employee Number:
50~90
Ecer Certification：
Verified Supplier
MEI-AL Technology has been committed to serve the aluminum profile surface treatment industry with its strong technical force, excellent production and processing, scientific management methods and excellent management style. Mei-al main production: anodizing, coloring, electrophoresis production li... MEI-AL Technology has been committed to serve the aluminum profile surface treatment industry with its strong technical force, excellent production and processing, scientific management methods and excellent management style. Mei-al main production: anodizing, coloring, electrophoresis production li...
