Casting & Forging Manufacturers and Factories

Home Casting & Forging Products Open Die Forging Press, 50mn, Push Down Type, Two Columns Designed

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

Open Die Forging Press, 50mn, Push Down Type, Two Columns Designed
Price: Negotiable/Set
Trade Terms: FOB,CFR,CIF
Min Order: 1/Set
Pay Type: L/C,T/T
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 PressDate
Nominal forceMN50/45/30/16
Net. Daylightmm4600
Max. strokemm2300
Clearance distance between columnsmm3200 x 1780
Moveable table size, L.R. x F.Bmm   6000 x 2200
Moveable table strokemm5000
Moveable table speedmm/s0-200
Stroke of bottom die shifting devicemm5000
Table width of bottom die shifting devicemm1300
Speed of bottom die shifting devicemm/s0-200
Allowable eccentricitymm≤φ500
Upper die heightmm1100
Bottom die heightmm1200
Rated working pressure
Working pressure for upsetting
MPa
MPa
31.5
35
Max. approach speedmm/s230
Max. return speedmm/s230
Return forcekN5500
Forging accuracymm±1
Forging speed50MN
45MN
25MN
20MN
mm/s
mm/s
mm/s
mm/s
100
100
100
110
Press heightAbove the floor ±0mm11520
Below the floor ±0mm6500
15MNPenetrationmm3-5
Strokemm20-25
Frequencystrokes/min85-80
30MNPenetrationmm25
Strokemm50-60
Frequencystrokes/min40-41
30MNPenetrationmm50
Strokemm100-120
Frequencystrokes/min29-30
30MNPenetrationmm100
Strokemm120-150
Frequencystrokes/min19-20
45MNPenetrationmm50
Strokemm80-100
Frequencystrokes/min24-25
45MNPenetrationmm100
Strokemm120-150
Frequencystrokes/min15-16
45MNPenetrationmm150

Strokemm200-250

Frequencystrokes/min10-11
 
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
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

Send your message to this manufacturer

  • Ls Heavy Industry Engineering Co., Ltd.

More >

Other Casting & Forging Products with This Manufacturers

About Us Casting & Forging Products Casting & Forging Manufacturers Hot Casting & Forging Casting & Forging News Casting & Forging Trade Shows
Site Partners Contact Us Sitemap