30 ton precision four-column press

1. High efficiency and energy saving: Adopt imported motor and control system, fast conversion of child and mother cylinder, fast empty running degree, high efficiency and energy saving.
2. Quality assurance: Four columns made of high strength alloy steel, hard chrome plated surface, good wear resistance.
3. Flexible operation: pressure, stroke and pressure time can be adjusted according to the pressing process requirements.
4. Safe and convenient: the machine is equipped with protective cover, anti-fall device, blowing chip removal device, LED working light and infrared ray

project		Unit	Product specifications
project		Unit	JLA4-10T	JLA4-20T	JLA4-30T	JLA4-40T	JLA4-50T
Nominal capacity		kn	100	200	300	400	500
Nax.Working pressure		mpa	21	21	21	21	21
Main cylinder strok		kn	100	200	300	400	500
Mas.Stroke of arm		mm	300	300	300	300	300
Max.Open height		mm	400	450	500	600	700
Middle blanking apertuer size		mm	150*100	150*100	200*150	300*200	300*200
Speed of ram	Down no load	mm/s	260	230	200	210	205
	Pressing	mm/s	40	35	20	20	18
	Return	mm/s	260	230	200	210	205
Effective area of working table	RL (column inside)	mm	450	500	550	700	800
Effective area of working table	FB(edge)	mm	450	500	550	600	650
Overall dimension	LR	mm	900	900	980	1250	1340
	F.B	mm	850	850	900	1100	1150
	H	mm	2105	2155	2270	2550	2750
Motor power		kw	3.75	3.75	3.75	5.5	5.5
Total weight(Approx)		ton	900	1020	1120	1650	2400
Oil quantity(Approx)		l	150	150	170	200	250
Note: the above parameters are for reference only, order according to the contract.

Technical features:

1. High efficiency and energy saving: Adopt imported motor and control system, fast conversion of child and mother cylinder, fast empty running degree, high efficiency and energy saving.

2. Quality assurance: Four columns made of high strength alloy steel, hard chrome plated surface, good wear resistance.

3. Flexible operation: pressure, stroke and pressure time can be adjusted according to the pressing process requirements.

4. Safe and convenient: the machine is equipped with protective cover, anti-fall device, blowing chip removal device, LED working light and infrared ray

Scope of application:

1. Applicable to all kinds of aluminum alloy, magnesium alloy die casting raw edge punching and shaping

2. It is widely used in die casting industry of aluminum magnesium alloy mobile phone products, automobile and motorcycle parts

2. Shaping and punching of metals or nonmetals.

适用产品.jpg

COMPANY INFORMATION

Dongguan Jianlong Hydraulic Machinery Co., Ltd. is located in the manufacturing city Dongguan. Headquartered in Liaobu Town, Dongguan City, the company has set up international business division, Guangxi, Shanghai, Hubei offices.,The company with integrity, strength and product quality to win industry recognition, welcome friends from all walks of life to visit Jianlong hydraulic technology visit, guidance and business negotiation.

Our office

Our workshop

The company is proficient in all kinds of hydraulic machinery design, manufacturing, sales and other services, the main products are: Servo multi-direction (3D) forging press, servo four-column double action tension hydraulic press, servo jigsaw hydraulic press, servo four-column hydraulic press, servo cold forging machine, servo hot press, servo die casting edge cutting machine, servo frame hydraulic press, servo sheet metal shaping hydraulic press, servo bow (C) shape machine, hydraulic press press and other hydraulic equipment.

Packaging and Transportation

Qualification certificate

The company has passed ISO9001:2015 international quality, integrity management, after-sales service, CE and other system certification, has a complete and scientific quality system.