Beijing Research Institute of Mechanical and Electrical Technology (abbreviated as BRIMET, the state-owned enterprises group of science and technology) is the holding company of China Forging Machinery Co.,Ltd.(abbreviated as CFM). CFM is located in National Haian Economic-technical Developing Area. CFM is professional on designing, manufacturing, selling and technical service of PLC fully hydraulic die forging hammer, follow-up control fully hydraulic free die forging hammer, clutch-operated screw press, hot die forging mechanical press, automatic forging roll and cross wedge roll, auxiliary forging machines and automatic forging lines, forging technology and die development. CFM is also professional on piling machines derived from electric-hydraulic hammer, such as off shore hydraulic piling hammer, on shore hydraulic piling hammer and hydraulic rapid impact compaction. CFM has wide cooperation with several foundation engineering company and geotechnical engineering company. CFM is professional on making PLC fully hydraulic technology applied in piling and impacting foundation construction machines. CFM has one production research institute. Its several forming technology, piling technology, machine and system integration technology have been applied in hundreds of big company and country construction, and got national or province rewards. Green intelligent forging machines, forging manipulator, forging lines developed by CFM enjoined high reputation, some products also were exported to USA, Germany, Denmark, Turkey, Japan, Korea, Malaysia, Thailand, India, Pakistan, Indonesia, Burma, Syria, Vietnam and so on. CFM occupies 56,000 sqm, with nearly 20,000 sqm modern full steel frame workshop for first phase project, crane capacity as 120 ton and lifting height as 14 meters for assembly workshop. Its machining workshop is with max. parts machining up to 4X12 meters, and many big CNC and digital display metal cutting machines. CFM also has plant (Jiangsu Huiyang Precision Forging Co.,Ltd.) for forging machines application and process trailing. Best Wishes!   Jagen Zhong  Foreign Trade Manager **************************************************************************  China Forging Machinery Co.,Ltd. Add.:No.88 Shanghu Road, Haian Economic-Technological       Development Area, Jiangsu Province, P.R.China (226600) Tel.: 0086-513-8836 8808    Fax.:0086-513-8836 9186 Mob:0086-159 9659 3080 E-mail: jagenzhong@outlook.com Skype:forginghammer http://www.forgingmachinery.com.cn;  http://cn.linkedin.com/in/ChinaForgingMachinery https://www.facebook.com/chinaforgingmachinery https://twitter.com/CFM_BRIMET https://www.youtube.com/user/zjg320621 **************************************************************************

1. D46 CROSS WEDGE ROLL
Cross Wedge Rolling is an advanced forming process suitable for manufacturing of
multi-shoulder shaft The productivity is two to five times of traditional die forging. Material
utilization ratio can increase 10%-15% and die service life can prolong more than ten
times. The advanced process is adopted as the performing process for shaft and complex
forgings. It is widely applied for shaft productions of Auto’s gearbox and performing of
con-rod, crankshaft etc. More than thirty production lines have been set up in China and
some machines have been exported to Korea and other Asian countries.
High stiffness cross wedge rolling machine developed by BRIMET possesses a compact
structure with the advantage of easy adjusting, and can realize accurate and reliable
feeding. The maximum cross-wedge rolling machine in the world with center distance of
1500mm has been put into use.
Main technical parameter:
type unit
D46-
25X300
D46-
35X300
D46-
50X400
D46-
60X500
D46-
80X700
D46-
100X800
D46-
125X1100
D46-
165X1200
Center distance
of rollers
mm 400 500 630 700 800 1000 1250 1500
Useful
dimensi
on of
roller
dia. mm 320 400 500 560 630 800 1000 1200
length mm 360 400 500 600 800 900 1200 1300
Max.siz dia. mm 25 35 50 60 80 100 130 165

2. of
work-pie
ce
length mm 300 300 400 500 700 800 1100 1200
Adjustable
distance of roller
mm ±8 ±12 ±15 ±17 ±20 ±30
+50
-30
+55
-44
Rolling speed rpm 20 16 14 12 10 7 6 5
Adjustable angle
of rollers
o
±3° ±3° ±3° ±3° ±3° ±3° ±3° ±3°
Main motor power kw 15 20 45 55 90 132 250 315