Sheet Metal Fabrication Solutions for Automated CNC Metal Manufacturing

Sheet metal fabrication is the core manufacturing process used to transform flat metal sheets into functional components through cutting, bending, punching, forming, and assembly. It plays a critical role in industries that require structural accuracy, repeatable quality, and scalable production capacity. Our sheet metal fabrication solutions are designed for manufacturers, OEM partners, and fabrication workshops seeking stable and efficient CNC metal manufacturing systems. By integrating laser cutting, sheet metal bending, punching, and automation technologies, we help factories build reliable fabrication workflows that support both customized orders and batch production.

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No.	Name		63/1500	63/2100	63/2550	100/3200	100/4100	150/3200	150/4100	220/3200	220/4100	250/3200	250/4100	320/3200	320/4100	Unit
1	Nominal pressure		630	630	630	1000	1000	1500	1500	2200	2200	2500	2500	3200	3200	KN
2	Bending length		1500	2100	2550	3200	4100	3200	4100	3200	4100	3200	4100	3200	4100	MM
3	Column spacing		1200	1600	2050	2700	3600	2700	3600	2700	3600	2700	3600	2700	3600	MM
4	Cylinder stroke		215	215	215	215	215	215	215	215	215	225	225	315	315	MM
5	Opening height		580	580	580	580	580	580	580	580	580	580	580	680	680	MM
6	Throat Depth		350	350	350	390	390	405	405	405	405	405	405	405	405	MM
7	Slider movement speed	quick Get off	185	185	185	220	220	180	180	160	160	150	150	130	130	MM/S
8		Work progress	19	19	19	17	17	14	14	12	12	10	10	9.5	9.5	MM/S
9		Return	180	180	180	210	180	180	170	160	150	150	140	120	110	MM/S
10	X-axis travel		500	500	500	500	500	500	500	500	500	500	500	500	500	500
11	R-axis travel		200	200	200	200	200	200	200	200	200	200	200	200	200	200
12	X-axis speed		400	400	400	400	400	400	400	400	400	400	400	400	400	400
13	R-axis speed		200	200	200	200	200	200	200	200	200	200	200	200	200	200
14	Main motor power		8.7	8.7	8.7	10.8	10.8	13.2	13.2	16.7	16.7	16.7	16.7	22	22	KW
15	Hydraulic oil volume		130	180	200	300	400	300	400	300	400	300	400	400	500	L
16	Dimensions (LMH)		2000/1620/2470	2600/1620/2470	3150/1620/2470	3720/1720/2550	4620/1720/2550	3780/1730/2600	4680/1730/2600	3830/1800/2670	4730/1800/2670	3830/1800/2670	4730/1800/2670	3880/2100/3250	4760/2100/3250	MM
17	Machine tool thickness (vertical plate, slide, worktable)		40/50/60	40/50/60	40/50/60	50/60/80	50/70/90	60/70/90	60/80/100	70/80/100	70/90/110	70/80/100	70/90/110	80/90/110	80/100/120	MM
18	Cylinder bore		115	115	115	150	150	180	180	220	220	230	230	270	270	MM
19	Cylinder rod diameter		110	110	110	145	145	173	173	210	210	220	220	260	260	MM
20	Machine weight		4500	5000	6000	8500	10500	9200	11600	11000	13200	11000	13200	16800	19000	kg
21	Oil pump flow		16	16	16	20	20	25	25	32	32	32	32	40	40	L

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Designed for Efficient & Reliable Sheet Metal Fabrication

Our sheet metal fabrication systems are engineered to perform reliably in real production environments. Each fabrication process is configured to balance accuracy, efficiency, and flexibility, allowing manufacturers to handle different materials, thickness ranges, and product designs without compromising quality.

STON PBS Series Electro-Hydraulic Servo Press Brake

Precision Processing

Automated Flow

Flexible Configuration

Key Features from a Professional Sheet Metal Fabrication Partner

Key Features

Integrated Fabrication Process

Cutting, bending, punching, and forming are organized into a coordinated workflow to reduce handling time and process errors.

High Dimensional Consistency

CNC-controlled fabrication ensures repeatable dimensions and forming accuracy across different production batches.

Automation-Ready System Design

Sheet metal fabrication equipment can be integrated with loading, unloading, and transfer systems to support continuous production.

Flexible Equipment Configuration

Fabrication systems can be built around laser cutting machines, press brakes, panel benders, and turret punch presses based on application needs.

Reduced Labor Dependency

Automation and CNC control help minimize manual intervention while maintaining stable output quality.

Scalable Manufacturing Capability

The fabrication system supports future expansion, allowing manufacturers to increase capacity without redesigning the entire workflow.

Fabrication Quality at Its Best

Fabrication quality directly affects product fit, assembly efficiency, and overall manufacturing cost. Inconsistent cutting or bending can lead to rework, misalignment, and longer assembly time—especially in cabinet, enclosure, and structural component production. A reliable sheet metal fabrication solution focuses on stable processing at every stage, from precise cutting to consistent forming. This ensures clean edges, accurate bends, and repeatable part quality, helping manufacturers maintain predictable production output and meet OEM quality standards.

Main Systems of Sheet Metal Fabrication from Our Factory

A complete sheet metal fabrication solution is not defined by a single machine, but by how multiple systems work together in a stable and coordinated manufacturing process. From cutting and bending to forming and automation, each system plays a critical role in maintaining accuracy, efficiency, and production consistency.

Our fabrication systems are designed and configured in-house to ensure seamless integration between structural design, processing units, CNC control, and safety management. This system-based approach allows manufacturers to build reliable sheet metal production lines that support continuous operation, flexible product changeover, and long-term manufacturing stability.

01

Structural Frame & Stability

The structural design of fabrication equipment provides rigidity and long-term stability, reducing vibration and deformation during continuous operation.

02

Cutting System

Laser cutting systems deliver clean edges and accurate contours, forming the foundation of precise sheet metal fabrication.

03

Bending & Forming System

Sheet metal bending systems, including press brakes and panel benders, ensure accurate angles and consistent forming results.

Laser Hands Protection Device (Optional)

04

Punching & Processing System

Punching systems support hole making and forming operations required for complex sheet metal components.

05

CNC Control & Automation

Centralized CNC control coordinates each fabrication step, improving process consistency and supporting automated production flow.

06

Safety & Maintenance

Integrated safety features and maintenance-friendly layouts support stable operation, operator protection, and long service life.

Client Factory Tours

Experience Our Manufacturing Excellence Firsthand

We believe in building strong, transparent relationships with our clients. That’s why we invite our partners to visit our state-of-the-art manufacturing facility and see our production process up close.

Anthony

With STON’s panel bender, our bending accuracy improved significantly, and we reduced labor by 40%. The ROI was achieved in under a year.

Procurement Manager, HVAC

Component Factory (Germany)

Jeffrey

“Thanks to the customization from STON’s team, our production line now runs 30% faster with better product consistency.”

Factory Owner, Stainless Kitchenware

Manufacturer (USA)

Jared

“Stable, precise, and easy to operate — STON’s panel bender has boosted our output and cut labor costs.”

– Operations Director, Electrical Cabinet

Factory (Canada)

FAQ About Working with a CNC Press Brake Manufacturer

FAQ

What is sheet metal fabrication?

Sheet metal fabrication is the manufacturing process of transforming flat metal sheets into finished parts through cutting, bending, punching, forming, and assembly using CNC equipment.

What processes are included in sheet metal fabrication?

Typical processes include laser cutting, sheet metal bending, punching, forming, and secondary operations such as welding or assembly.

What equipment is used in sheet metal fabrication?

Common equipment includes CNC laser cutting machines, press brakes, panel benders, turret punch presses, and automated handling systems.

How does automation improve sheet metal fabrication?

Automation improves consistency, reduces manual errors, increases production efficiency, and supports scalable manufacturing for OEM and batch production.