Single arm hydraulic press, with a C-shaped single arm structure, adopts submerged arc welding and vibration treatment after welding to ensure the non deformation degree of the body. The hydraulic system is located inside the body, with a beautiful appearance and easy operation.

Introduction to single arm hydraulic press

Single arm hydraulic press is mainly suitable for processes such as stretching, forming, and pressing metal products. It can also process non-metallic materials, press powder metallurgy products, calibrate shaft parts, press fit sleeve parts, and shape and cut metal products. This series of presses is equipped with independent hydraulic and electrical control systems, using button centralized control to achieve two molding processes: fixed stroke and fixed pressure. It has functions such as pressure display, stroke, and pressure adjustment. And the series is equipped with four column guide columns to improve product accuracy. The columns and piston rods are quenched with copper and hard chromium to ensure surface wear resistance and high roughness. The oil pump inlet is equipped with a filtering device to ensure the service life of the oil pump and valve. The oil circuit connection adopts high-pressure hoses, greatly reducing machine noise. In addition, additional components such as PLC, grating protection, and human-machine interface (touch screen) can be configured according to user requirements. For customers' special requirements, we can design and produce them specifically to meet their production process requirements to the greatest extent possible.

Characteristics of single arm hydraulic press

1. Single arm hydraulic press has the characteristics of good structural rigidity, good guiding performance, and fast speed.
2. The convenient manual adjustment mechanism can adjust the pressure head or worktable to press at any position during the stroke, and can also adjust the length of the fast forward and working stroke within the designed stroke;
3. The sturdy open structure of the overall welding can maintain sufficient rigidity of the body while providing convenient operating space.

Single arm hydraulic press operation

1. The operator of a single arm hydraulic press must undergo training to master equipment performance and operating techniques before they can operate independently.
2. Before starting the homework, all kinds of debris on the mold should be cleaned first, and any dirt on the hydraulic press rod should be wiped clean.
3. The installation of hydraulic press molds must be carried out under power-off conditions, and it is forbidden to collide with the start button, handle, or use foot pedals on the foot switch.
4. Assemble the upper and lower molds for centering, adjust the mold clearance, and do not allow unilateral deviation from the center. After confirmation, press the mold again.
5. Before starting the hydraulic press, start the equipment and let it idle for 5 minutes. At the same time, check whether the oil level in the oil tank is sufficient, whether the oil pump sound is normal, and whether there are any leaks in the hydraulic unit, pipelines, joints, and pistons.
6. Start the equipment for pressure testing, check if the pressure reaches the working pressure, if the equipment operates normally and reliably, and if there are any leaks.
7. Adjust the work pressure, but it should not exceed 90% of the rated pressure of the equipment. Test one workpiece and produce it after passing the inspection.
8. For different hydraulic press profiles and workpieces, during press fitting and calibration, the working pressure, pressure application, holding frequency and time of the press should be adjusted at any time, and it should be ensured that the mold and workpiece are not damaged.
9. When sliding up and down the pressure plate of the single arm hydraulic body, it is strictly prohibited to insert hands and heads into the working parts of the pressure plate and mold.
10. It is strictly prohibited to strike, stretch, weld, cut, bend, twist or perform other operations on the work while applying pressure.
11. Smoking, welding, cutting, and hot work are not allowed around the hydraulic press, and flammable and explosive materials are not allowed to be stored. Take fire prevention measures.
12. After the hydraulic press is completed, the power should be cut off, the hydraulic rod of the press should be wiped clean, lubricating oil should be added, the mold and workpiece should be cleaned, and placed neatly

Technical parameters of single arm hydraulic press

project			unit	Y41X-6.3	Y41X-10	Y41X-16	Y41X-25	YA41X-40	YA41X-63	YA41X-100
Nominal force			kN	63	100	160	250	400	630	1000
The liquid has a high working pressure			MPa	16	26	25	26	26	25	26
The distance between the slider and the workbench is very large			mm	360	450	500	500	500	580	580
The slider has a large stroke			mm	200	250	300	300	300	350	350
The slider has a large downward speed			mm/s	>40	>40	>35	>40	>35	>35	>35
The slider has a large return speed			mm/s	>100	>100	>115	>115	>100	>100	>110
working speed			mm/s	12	12	10	10	10	8	6
Deep throat			mm	180	200	200	220	220	250	250
Workbench dimensions		左右	mm	360	400	450	510	560	630	710
		front and back	mm	320	360	360	400	400	460	460
Discharge aperture			mm	ø80	ø100	ø100	ø120	ø120	150	150
The height of the workbench from the ground			mm	600	600	600	600	600	600	600
Machine outline dimensions	左右		mm	500	550	600	650	750	850	900
	front and back		mm	850	950	1000	1050	1100	1200	1300
	height		mm	1500	1550	1750	1800	1850	2050	2100
power			kW	1.5	2.2	3	4	7.5	11	11
machine weight			kg	700	900	1400	1600	1900	2100	2400