Hydraulic Press Brake for Precision Sheet Metal Bending

A hydraulic press brake is a core forming machine used to bend metal sheets into precise angles and profiles through controlled hydraulic force. It is widely applied in industrial sheet metal fabrication where high bending accuracy stable forming pressure and repeatable results are required. Designed for production workshops and OEM manufacturing environments hydraulic press brakes provide reliable bending performance for a wide range of metal materials and thicknesses. The hydraulic system ensures smooth force distribution during bending operations helping manufacturers maintain consistent forming quality across continuous production cycles.

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No.	Nombre		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	Unidad
1	Presión nominal		630	630	630	1000	1000	1500	1500	2200	2200	2500	2500	3200	3200	KN
2	Longitud de plegado		1500	2100	2550	3200	4100	3200	4100	3200	4100	3200	4100	3200	4100	MM
3	Espaciado entre columnas		1200	1600	2050	2700	3600	2700	3600	2700	3600	2700	3600	2700	3600	MM
4	Carrera del cilindro		215	215	215	215	215	215	215	215	215	225	225	315	315	MM
5	Altura de apertura		580	580	580	580	580	580	580	580	580	580	580	680	680	MM
6	Profundidad de la garganta		350	350	350	390	390	405	405	405	405	405	405	405	405	MM
7	Velocidad de desplazamiento del control deslizante	Rápido, ¡bájate!	185	185	185	220	220	180	180	160	160	150	150	130	130	MM/S
8		Avance de los trabajos	19	19	19	17	17	14	14	12	12	10	10	9.5	9.5	MM/S
9		Volver	180	180	180	210	180	180	170	160	150	150	140	120	110	MM/S
10	Recorrido del eje X		500	500	500	500	500	500	500	500	500	500	500	500	500	500
11	Recorrido del eje R		200	200	200	200	200	200	200	200	200	200	200	200	200	200
12	Velocidad del eje X		400	400	400	400	400	400	400	400	400	400	400	400	400	400
13	Velocidad del eje R		200	200	200	200	200	200	200	200	200	200	200	200	200	200
14	Potencia del motor principal		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	Volumen de aceite hidráulico		130	180	200	300	400	300	400	300	400	300	400	400	500	L
16	Dimensiones (L × An × Al)		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	Espesor de la máquina herramienta (placa vertical, carro, mesa de trabajo)		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	Diámetro interior del cilindro		115	115	115	150	150	180	180	220	220	230	230	270	270	MM
19	Diámetro del vástago del cilindro		110	110	110	145	145	173	173	210	210	220	220	260	260	MM
20	Peso de la máquina		4500	5000	6000	8500	10500	9200	11600	11000	13200	11000	13200	16800	19000	kg
21	Caudal de la bomba de aceite		16	16	16	20	20	25	25	32	32	32	32	40	40	L

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Designed for Stable and Accurate Hydraulic Bending

Hydraulic press brakes are engineered to maintain forming accuracy under high load conditions. Structural rigidity and precise hydraulic control work together to deliver stable bending results during long term operation.

Plegadora servohidráulica STON Serie PBS

Procesamiento de precisión

Flujo automatizado

Configuración flexible

Key Advantages of Hydraulic Press Brake

Características principales

High Bending Force Control

Hydraulic systems provide stable and adjustable force suitable for bending thick and high strength metal sheets.

Accurate Angle Forming

Controlled hydraulic pressure enables precise angle control and repeatable bending accuracy.

Wide Material Compatibility

Suitable for carbon steel stainless steel aluminum and other common sheet metal materials.

Smooth Bending Process

Hydraulic motion ensures smooth forming without sudden impact reducing material stress.

Industrial Durability

Designed for long term operation in demanding manufacturing environments.

Flexible Production Capability

Supports different bending lengths tooling setups and product configurations.

Reliable Bending Quality for Industrial Manufacturing

Consistent bending quality is critical for ensuring proper fit and assembly of fabricated metal parts. Inaccurate hydraulic control or unstable machine structure can result in angle deviation surface defects and increased rework. Our hydraulic press brakes are designed to deliver stable bending performance throughout the production cycle. Controlled forming pressure consistent angle accuracy and smooth motion help manufacturers improve overall production efficiency and ensure reliable downstream assembly and welding processes.

Main Systems of Hydraulic Press Brake

A hydraulic press brake operates through the coordinated interaction of multiple mechanical hydraulic and control systems. Reliable bending performance depends not only on hydraulic power but also on machine structure motion control tooling accuracy and system coordination.

Each hydraulic press brake is engineered as a complete forming system where the hydraulic circuit frame structure drive units and CNC control platform work together. This system based design ensures stable forming accuracy consistent force distribution and long service life under continuous industrial use.

01

Bastidor de la máquina y sistema estructural

Provides rigidity to withstand high bending force and maintain structural stability.

02

Hydraulic Power System

Generates controlled pressure to support smooth and accurate bending operations.

03

Bending Tooling System

Controls bending speed and positioning accuracy throughout the forming process.

Dispositivo de protección de manos contra el láser (opcional)

04

Sistema de seguridad y protección

Supports operator safety and stable machine operation during high force forming.

05

Motion Control System

Controls ram movement and positioning accuracy during bending cycles.

06

Sistema de control CNC

Manages bending parameters angle control and repeatable production execution.

Matriz para evitar el doblado y el posicionamiento

Visitas a fábricas de clientes

Experimente de primera mano nuestra excelencia en la fabricación

Creemos en el establecimiento de relaciones sólidas y transparentes con nuestros clientes. Por eso invitamos a nuestros socios a visitar nuestras vanguardistas instalaciones de fabricación y ver de cerca nuestro proceso de producción.

Anthony

Con la dobladora de paneles de STON, nuestra precisión en el doblado mejoró considerablemente y redujimos la mano de obra en un 40%. El retorno de la inversión se logró en menos de un año.

Gerente de Adquisiciones, Climatización

Fábrica de componentes (Alemania)

Jeffrey

“Gracias a la personalización realizada por el equipo de STON, nuestra línea de producción funciona ahora 30% más rápido y con una mayor uniformidad del producto”.”

Propietario de una fábrica de utensilios de cocina de acero inoxidable

Fabricante (EE. UU.)

Jared

“Estable, precisa y fácil de manejar: la dobladora de paneles de STON ha aumentado nuestra producción y reducido los costos de mano de obra”.”

– Director de Operaciones, Cuadros Eléctricos

Fábrica (Canadá)

FAQ｜Hydraulic Press Brake

PREGUNTAS FRECUENTES

What is a hydraulic press brake used for

A hydraulic press brake is used to bend sheet metal into specific angles and shapes by applying controlled hydraulic force. It is commonly used in industrial fabrication for cabinets enclosures frames and structural components.

How does a hydraulic press brake differ from other bending machines

Hydraulic press brakes use fluid pressure to generate bending force which provides smooth motion and stable force control. This makes them suitable for bending thicker materials and maintaining consistent forming accuracy.

What materials can be processed with a hydraulic press brake

Hydraulic press brakes can process carbon steel stainless steel aluminum and other metal sheets. Bending parameters are adjusted based on material thickness strength and bending requirements.

How is bending accuracy maintained during hydraulic operation

Accuracy is maintained through precise hydraulic pressure control rigid machine structure accurate tooling and CNC controlled positioning which together ensure repeatable bending results.

Is a hydraulic press brake suitable for continuous industrial production

Yes hydraulic press brakes are designed for long term industrial use. Stable hydraulic systems durable components and proper maintenance allow reliable continuous operation in manufacturing environments.