Open Die Forging Press, 50mn, Push Down Type, Two Columns Designed

Name: Open Die Forging Press, 50mn, Push Down Type, Two Columns Designed
Brand: china-castingforging.com
SKU: 702908862
Availability: InStock
Rating: 4.8 (66 reviews)

Price:	Negotiable/Set
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Set
Pay Type:	L/C,T/T

Contact Supplier

Ls Heavy Industry Engineering Co., Ltd.

Showroom Product Company Profile

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Machine Type:	Open Die Forging Press
Usage:	Open Die Forging
Work:	Open Die Forging
Forging Type:	Open Die Forging
Power:	Hydraulic Press
Forging Method:	Open Die Forging
Forging Forming Method:	Free Forging

Product Description

LS push-down forging presses with two rectangular columns are directly oil-hydraulically driven. They offer a high forging speed and better visibility of the forging area for operator, as same as pull-down forging presses.

They have a pre-stressed frame with two built-in tie rods for each column ensuring high rigidity and antifatigue. Individual casting upper crossbeam and bottom crossbeam is for easy transportation and installation, so they are for medium or large forging forces. Two-rectangular-column is better for withstanding eccentric load. It also ensures equal and uniform distribution of loading between two columns.

High tensile pre-stressed tie rods ensure a high working load, together with casting frame to keep a very low working stress. Special columns guide is designed to absorb shock from eccentric loading.

All hydraulic cylinders and guiding components are above the floor, and can be easily maintained.

The push-down forging presses only require a small foundation depth under floor. They are not strict in soil condition for foundation construction.

Nominal force: 20MN/25MN/31.5MN/45MN/63MN/80MN

50MN Forging Press

Push-Down Press			Date
Nominal force		MN	50/45/30/16
Net. Daylight		mm	4600
Max. stroke		mm	2300
Clearance distance between columns		mm	3200 x 1780
Moveable table size, L.R. x F.B		mm	6000 x 2200
Moveable table stroke		mm	5000
Moveable table speed		mm/s	0-200
Stroke of bottom die shifting device		mm	5000
Table width of bottom die shifting device		mm	1300
Speed of bottom die shifting device		mm/s	0-200
Allowable eccentricity		mm	≤φ500
Upper die height		mm	1100
Bottom die height		mm	1200
Rated working pressure Working pressure for upsetting		MPa MPa	31.5 35
Max. approach speed		mm/s	230
Max. return speed		mm/s	230
Return force		kN	5500
Forging accuracy		mm	±1
Forging speed	50MN 45MN 25MN 20MN	mm/s mm/s mm/s mm/s	100 100 100 110
Press height	Above the floor ±0	mm	11520
Press height	Below the floor ±0	mm	6500
15MN	Penetration	mm	3-5
	Stroke	mm	20-25
	Frequency	strokes/min	85-80
30MN	Penetration	mm	25
	Stroke	mm	50-60
	Frequency	strokes/min	40-41
30MN	Penetration	mm	50
	Stroke	mm	100-120
	Frequency	strokes/min	29-30
30MN	Penetration	mm	100
	Stroke	mm	120-150
	Frequency	strokes/min	19-20
45MN	Penetration	mm	50
	Stroke	mm	80-100
	Frequency	strokes/min	24-25
45MN	Penetration	mm	100
	Stroke	mm	120-150
	Frequency	strokes/min	15-16
45MN	Penetration	mm	150
	Stroke	mm	200-250
	Frequency	strokes/min	10-11

Our Business

LS Heavy Industry Engineering is a China company experienced in the design and make of open-die forging equipment and engineering. The know-how of our company built-up in long development offers product much more performance and reliability than others. Now we are one of the leading companies in the industry field in the world.

Our Work

We have improved and dedicated expertise to develop products with the goal to meeting customers' highest expectation. No compromise on performance availability. Both economic and sustainable production for customers is always concerned.

The Quality of Our Products

We are extremely strict in the design and manufacture such as frame rigidity, column guides, eccentric load distributions, forging accuracy and speed, working safety, and electronic controls. They are very important to the whole equipment and engineering project. The manufacture and assembly combines master craftsmen and modern plant facilities. As the forerunner in China, we drafted and issued Chinese National Standard for Two Columns Open-Die Forging Press Models and Parameter, and publication "Forging Handbook"

Our Customers

Our installations can be found in nearly all important railway train plants, petrochemical equipment plants, power equipment plants, aeronautical equipment plants, and steel mills in China. They are: CSR Corporation Limited, Taiyuan Mining Machinery Group Co., Ltd, Shenyang Locomotive Factory Co., Ltd, Nanjing Steel Group, China Aerospace Science & Industry Corp., China CNR Corporation Limited, CNPC Baoji Oilfield Machinery Co., Ltd, AVIC Shangda, Inner Mongolia North Heavy Industries Group Corp. Ltd.

Our History

The predecessor of the company - LS Factory was founded in 1953, we initially produced castings, forgings and petrochemical equipments in 1965, and started the design and development of two columns open-die forging presses in 1982. Since LS Group's foundation, we have become nationally recognized for our diverse range of specialty forging equipment and machinery.

Milestones

1953 LS Factory was founded in Lanzhou City in Gansu Province by the Industry Department of China. It is the predecessor of LS Group

1982 LS Heavy Machinery was founded in Lanzhou City in Gansu Province by LS Group

1987 China's first 8MN two-column open-die forging press was manufactured by LS Heavy Machinery

1995 China's first 16MN two-column open-die forging press was manufactured by LS Heavy Machinery

2004 China's first 20MN two-column open-die forging press was manufactured by LS Heavy Machinery

2008 China's first 45MN two-column open-die forging press was manufactured by LS Heavy Machinery

2013 China's first 1.6MN radial forging machine was manufactured by LS Heavy Machinery

2014 LS Group relocated to new facilities in the Lanzhou New Area, the state-of-the-art plant covers a total area of 25, 115, 000 square feet

2014 LS Heavy Industry Engineering was founded in Zhangjiagang City in Jiangsu Province by LS Heavy Machinery for new technology development, international engineering, sales and service