4-Post Hydraulic Press

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Four-column press for sheet metal forming

Comprising a base, moving beam, fixed beam, and columns, our 4-post hydraulic press features a robust structure designed to withstand heavy-duty operations. At its core lies the hydraulic system, converting hydraulic oil pressure into force and stroke, enabling a wide range of metalworking processes such as stretching, bending, flanging, cold extrusion, and punching. Additionally, it facilitates the pressing and molding of powder and abrasive products, as well as plastic and insulating materials.

Features
Specifications
Components

Features

Optimized Structural Design
Incorporates a computer-optimized three-beam and four-column structure, offering simplicity, economy, and practicality in operation.

Integrated Hydraulic Control
Utilizes a cartridge valve integrated system for hydraulic control, ensuring reliable action, extended service life, minimal hydraulic impact, and reduced risk of leakage.

Independent Electrical Control
Features an independent electrical control system for reliable operation, easy maintenance, and intuitive interface.

Centralized Control Interface
Equipped with a centralized control panel featuring two operation modes: adjustment and manual single cycle, enhancing user convenience.

Customizable Molding Processes
Offers flexibility in molding processes with options for fixed process or constant pressure, along with features like pressure holding and adjustable working pressure stroke to suit diverse application needs.

Specifications

Model	100	160	200	315	500	630	800	1000	1250	1600	2000
Pressure capacity (KN)	1000	1600	2000	3150	5000	6300	8000	10000	12500	16000	20000
Lifting capacity (KN)	160	310	450	600	1000	1050	1250	1600	1600	1800	2000
Working table size (FB) (mm)	630	700	800	1200	1400	1600	1600	1600	1600	1800	2000
Working table size (TL) (mm)	630	800	800	1200	1400	1600	1600	1600	1800	2000	2000
Open height (mm)	600	800	800	1250	1500	1500	2000	1800	2000	1400	1600
Ram stroke (mm)	400	600	600	800	900	900	1500	1000	1000	800	1000
Ram speed (mm/s)	80	100	100	120	120	120	150	120	150	200	100
Slide returning speed (mm/s)	6-15	10-25	6-15	5-12	6-15	5-12	10-25	5-12	6-15	5-12	4-10
Ejector force (KN)	250	250	400	630	1000	1000	1250	1250	1250	2000	1000
Ejector stroke (mm)	200	200	250	300	300	300	350	350	350	300	300
Power (kW)	7.5	15	18.5	18.5	37	37	45	50	50	60	75

Components