LN61 · Pipe fitting forming

LN61 Four Column Three-Way Hydraulic Press

Machine overview

Designed for pipe fitting forming.

Series LN61Manufacturer Lineng

The LN61 series four column three-way hydraulic press is suitable for the cold pressing process of metal parts, mainly used to form non-ferrous metal straight pipes into three-way pipes, especially suitable for the forming, expanding, and shrinking of copper pipe three-way joints in the refrigeration industry.

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Built for the process

Machine features

Three beams and four columns structure, with good guidance and strong rigidity;
The movable crossbeam has a two-stage speed, fast downward movement with no load, slow profiling and fast return travel, and high work efficiency:
Side cylinder synchronous control, high product accuracy;
Automatic counting function；
The main sealing components are imported products, with a long service life;
The key electrical components adopt well-known brands from Europe, America, and Japan, with high working reliability;
The hydraulic components are selected from internationally renowned brands to ensure good performance;
The surface of the column and piston rod are treated with medium frequency and plated with hard chromium;
Equipped with infrared protection device for safer operation;
PLC control, reliable action;
Multiple working modes: the main cylinder has fixed stroke and constant pressure options, while the side cylinder can be used separately, simultaneously, or not.

Model comparison

Technical specifications

Compare the published model parameters below. On smaller screens, scroll the table horizontally. Confirm your final configuration with Lineng before ordering.

LN61 technical specifications
Project		Unit	Parameter
Project		Unit	LN61-63	LN61-100A	LN61-100B	LN61-315
(Upper) nominal force of horizontal cylinder		KN	630	1000	1000	3150
Maximum working pressure of main cylinder liquid		Mpa	25	25	25	25
(Both sides)nominal force of extrusion cylinder		KN	200×3	350×2	350×2	1500×2
Maximum working pressure of extrusion cylinder liquid		Mpa	25	25	25	25
Ejection cylinder nominal force		KN	/	100	80	400
Travel of movable crossbeam		mm	400	400	400	800
Squeeze cylinder stroke		mm	100	120	120	180
Ejection cylinder stroke		mm	/	80	80	/
Maximum distance from the movable crossbeam to the workbench		mm	700	750	750	1250
Closing cylinder speed	Quick down	mm/s	210	215	215	205
	Compression	mm/s	37	34	34	11
	Hurry up	mm/s	175	165	165	170
Squeeze cylinder speed	Compression	mm/s	17-38	13-33	13-33	7.5-17
Effective area of workbench		mm	420×420	500×500	500×500	800×800
Motor power		KW	11	15	15	37
Maximum pressure of water pressure system		Mpa	/	6.3	6.3	/
Maximum flow rate of water pressure system		L/Min	/	16	16	/