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Stamping Parts

Precision Metal Stamping Services

At Dulico, we provide high-precision metal stamping services, ensuring top-notch quality in every product. With over 30 years of experience in precision engineering, a team of skilled technicians, and advanced technology, we are committed to delivering optimal solutions tailored to each customer’s needs.

Dulico supplies metal stamping components to various industries, including:

Electrical & Electronics Industry: High-precision components for electrical applications.
Automotive Industry: High-quality copper and copper alloy components for electrical and electronic systems in vehicles.
Furniture & Construction:Key blanks, lock components, hinges, and structural parts.
Water & Gas Industry:Valves, fittings, and handles.

TECHNICAL CAPABILITIES

Dulico owns a modern stamping press system with 30 presses, capable of processing materials with thicknesses from 0.1 to 5.0 mm and stamping forces from 500 kN to 3,000 kN. We not only work with copper and copper alloys produced by Dulico but also process materials like steel, stainless steel, aluminum, and other metals.

Stamping Presses at Dulico

Specification	10 – 60T Stamping Press	80 – 260T Stamping Press
Pressing Force	100 – 600 kN	800 – 2.600 kN
Stroke per Minute (SPM)	Max 650 SPM	Max 140 SPM
Max Die Length	Max 1000 mm	Max 1500 mm
Material Standards	All standards	All standards
Max Material Width	Max 200 mm	Max 300 mm
Material Thickness Range	0.1 – 2.5 mm	0.1 – 4.5 mm
Dimensional Accuracy	Max 0.01 mm	Max 0.01 mm
Surface Treatment	Coating, plating, vibratory finishing, grinding, polishing, etc.	Coating, plating, vibratory finishing, grinding, polishing, etc.
Materials Processed	Copper, Steel, Stainless Steel, Aluminum	Copper, Steel, Stainless Steel, Aluminum

Mold & Die Machining Equipment at Dulico

Machine Name	FANUC ROBOCUT α-C400iC	ST4050F-M	KGS-618MNC	VMC-V855	ST450 CNC
Type	CNC Wire Cut EDM (Copper Wire)	CNC Wire Cut EDM (Molybdenum Wire)	Surface Grinder	CNC Milling Machine	CNC Hole Drilling Machine
Brand	Japan	China	Taiwan	China	China
Travel X/Y/Z (mm)	400 x 300 x 255	450 x 500 x 250	460 x 150 x 350	800 x 540 x 540	350 x 450 x400
Worktable Size (mm)	600 x 400	520 x 800	460 x 150	1000 x 550	470 x710
Accuracy (mm)	±0.001	±0.008	±0.001	±0.005	±0.02
Spindle Speed (RPM)	–	–	–	12.000	–
Max Workpiece Load (kg)	500	600	120	500	300

PRODUCT QUALITY

At Dulico, quality is our top priority. We implement strict quality control processes based on TPM and ISO 9001:2015 standards to ensure all products meet stringent technical requirements.

To achieve accurate and consistent quality control, Dulico is equipped with advanced QC machinery:

Equipment	Brand
Salt Spray Test Machine	China
2D Measuring Machine	Taiwan
Digital Height Gauge – Mitutoyo	Japan
Digital Caliper – Mitutoyo	Japan
Surface Roughness Tester – Mitutoyo	Japan
Digital Micrometer – Mitutoyo	Japan
Hardness Tester	Japan

APPLICATIONS OF METAL STAMPING

Our metal stamping products are widely used across multiple industries, including:

DULICO METAL STAMPING PROCESS

Our stamping process adheres to strict industry standards to ensure maximum efficiency in each production stage. Every step is meticulously controlled from die design and manufacturing to stamping and final product finishing.