50-ton Hydraulic Punch Press

YH21-40T hydraulic punch blanking machine

Features:

1. High rigidity and high precision frame. And after heat treatment, the internal stress of the fuselage technetium is used to make the equipment work stably for a long time without deformation. The structural parts have uniform load and balanced rigidity.

2 Stable and high precision: long-term performance is stable, the main parts of the equipment, crankshaft, gears, transmission shaft and other parts are all hardened and heat treated and have high wear resistance after grinding. Ensure high precision and stability requirements.

3. Reliable and safe operating performance: The clutch/brake combination device has high sensitivity. The reason for the convenient operation and accurate positioning is that it uses a brake that is different from the traditional brake. Coupled with the equipment's universal double solenoid control valve and overload protection device, it ensures the high-speed movement and stop of the punch slide and the safety.

4. The production is automated, labor-saving and efficient. With feeding error detection, pre-cutting, and pre-breaking devices, the punch can be equipped with corresponding automatic feeding devices. Can fully realize automatic production, low cost and high efficiency.

5. Slider adjustment mechanism: convenient, reliable, safe and fast. The sliding speed adjustment is divided into manual adjustment and adjustment. The accuracy can reach 0.2mm.

6. Novel design, high precision and fast speed.

 

Product parameters:

YH21 series hydraulic press parameters
Item		Unit	Specification
Nominal force		KN	250	400	630	800	1000	1250	1600	2000	2500	3150	4000
Maximum opening		mm	320	320	400	480	480	480	480	500	500	520	520
Slide stroke		mm	150	150	150	200	200	200	200	200	200	200	200
Liquid working pressure		Mpa	22	20	20	21	21	21	20	20	20	20	21
Deep Throat		mm	210	230	250	300	320	330	380	400	420	460	500
Die handle hole size		mm	φ40x50	φ50x70	φ50x70	φ60x70	φ60x70	φ60x70	φ80x80	φ80x80	φ80x80	φ100x100	φ100x100
Number of trips (reference)			12-40	12-40	12-40	12-30	12-30	12-20	12-20	12-20	12-20	12-20	12-20
Running speed	Hurry down	mm/s	185	210.0	200.0	240.0	242.5	231.1	231.1	237.7	245.5	257.9	242.5
	Jobs	mm/s	8-20	18.6	18.5	24.6	19.0	23.9	18.3	18.5	18.6	18.3	19.0
	Return trip	mm/s	130	153.3	189.7	276.4	242.5	340.3	297.1	337.7	190.4	211.0	242.5
Effective size of worktable	Left and right	mm	650	650	700	800	1000	1000	1100	1300	1300	1500	1500
	Before and after	mm	420	420	500	600	600	650	700	700	700	800	800
	Aperture	mm	￠100	￠150	￠180	￠180	￠200	φ200	φ200	φ200	φ200	φ250	φ250
Slider bottom surface size	Left and right	mm	300	300	360	480	560	620	650	700	800	850	900
	Before and after	mm	220	250	290	360	420	450	450	580		650	700
Plunger pump	Size	mL/r	10	16	25	40	40	63	63	80	100	125	160
Electric motor	Power	KW	5.5	5.5	5.5/4	7.5	7.5/6	11	15	18.5	22	30 600 100	37
Machine appearance	Left and right	mm	800	920	1100	1200	1300	1300	1450	1600	1600	1700	1700
	Before and after	mm	1100	1300	1440	1500	1550	1650	1750	2000	2230	2400	2500
	Height	mm	2400	2600	2800	2950	3200	3320	3550	3800	3950	4150	4450
Hydraulic cylinder form			Fast cylinder
Mold fixing method			T-slot on worktable and slider
Cooler			Air-cooled
Equipment weight		T	About 2	About 2.6	About 3.5	4.2T	5.2T	7.5T	9.5T	12.5T	16T	22T	26.5T

 

Application range:

Automobiles, metallurgy, aviation, ships, household hardware, home appliances and building materials, LED lamps, screens, punching signs.

Auxiliary functions: Itinerary display, time display, fault display.

 

Common problem:

Are you a manufacturer?

Yes, the company has a variety of high-precision production equipment and inspection equipment, a complete production team, and many years of production experience to meet your ordering needs.

How to install the machine?

To provide customers with a full range of technical support, we can also send technicians abroad to install and train for our customers.

How about after-sales?

The company provides 24-hour after-sales service, after-sales service mailbox: huntermachinery@gamil.com

 

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