Model NO.: Din1.4541 1.4404 forged steel roller
Appearance Shape: Round
Journal Surface Roughness: 0.63-0.16μm
Size: 1/4′′ to 500′′
Name: Forged DIN1.4541 Steel Roller
Cert: ISO
Delivery: About 25 Days
Trademark: forging 5crmov steel roller
Transport Package: Wooden Box
Specification: various
Origin: China
HS Code: 848390
Model NO.: Din1.4541 1.4404 forged steel roller
Appearance Shape: Round
Journal Surface Roughness: 0.63-0.16μm
Size: 1/4′′ to 500′′
Name: Forged DIN1.4541 Steel Roller
Cert: ISO
Delivery: About 25 Days
Trademark: forging 5crmov steel roller
Transport Package: Wooden Box
Specification: various
Origin: China
HS Code: 848390

Name: Forged din1.4541 din1.4404 50crmov 25crmov hot forging or casting steel roller

Description:

The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries For example: Metallurgy, mining, power station and so on. The manufacturing equipment is 185MN or 100MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of ASTM, EN, DIN, ASME or GB etc.

The product can be provided as per your drawing or specified requirements.

Smelting Process:
    EF+LF + VD+VC The process as follow :Ingot →heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2th Heat treatment →finishing machining →Inspection

Applications: 
The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries For example: Metallurgy, mining, power station and so on.

Specifications:

 
Description The heavy forging: forged ring, shaft, roller, flange, or gear
material Alloy steel or stainless steel
Material standard ASTM or GB/T3077-1999
Specification  As per specified requirements
Weight  Max. 250 ton
Smelting Process: EF+LF + VD+VC
Process Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection 
→rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standard EN10228, ASTM A388 or JB/T 5000.15-1998 
Competitive Advantage:

The heavy forging is manufactured by large scale stated enterprise. Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery
 

WORKSHOP

DIN1.4541 1.4404 Forged 25crmov Casting Steel Roller
DIN1.4541 1.4404 Forged 25crmov Casting Steel Roller
DIN1.4541 1.4404 Forged 25crmov Casting Steel Roller
 
Item Process Facility Inspection items Standard

01
 		 Steel material
 inspection 		  Chemical composition
(EF+LF+VD) 		Material standard
  surface Ingot inspection 
specification
  Ingot type and weight Material standard
02
 		 Material
store 		  Division put warehouse management
1
 		 Heat  Heat furnace Temperature/Time Heating process 
specification
Forging production 
procedure
2
↓ 		Forging Press Reduction ratio,forging 
temperature,deformation, 
Surface and dimensions 		Forging process card
Forging procedure
3
↓ 		Heat treatment heat treatment
 furnace 		heat treatment charts 1st heat-treatment card
Forging procedure
4
↓ 		Rough 
inspection 		  Dimensions, apperance,
 Mark 		Inspection specification
Forging procedure
5
↓ 		Rough UT UT equipment Single defect, concentrated 
Defects bottom wave 
attenuation 		UT standard or 
customer's technical 
requirements
6
↓ 		Saw cutting Saw machine Dimension IQC and forging
7
↓ 		rough turning turning-lathe Dimension,appearance  Rough machining 
drawing
8
↓ 		UT UT equipment Single defect, concentrated 
defects bottom wave attenuation 		UT standard or 
customer's technical 
requirements
9
↓ 		Q+T 
heat treatment 		heat treatment
 furnace 		heat treatment charts Heating process 
specification
10
↓ 		Sampling or machining machining tool rough machining drawing
sampling drawing 		sample machining 
drawing
11
↓ 		mechanical 
property test 		 tensile testing machine/
impact testing machine 		ambient temperature,humidity,
Test temp.Sample dimension, 
test method 		Standard
technical specification
12
↓ 		finish 
machining 		machining 
tool 		Dimension,appearance  finish machining drawing
13
↓ 		UT UT equipment Single defect, concentrated 
Defects bottom wave 
attenuation 		UT standard or 
customer's technical 
requirements
14
↓ 		MT MT equipment Magnetic particle 
indication 		Test standard or 
Technical requirements
15
↓ 		Mark Steel seal marking content Product standard
Technical requirements
Forging process
16
↓ 		Final 
inspection 		  Appearance, dimension, mark
acceptance inspection 		Product inspection 
specification
Product standard
P.O.
17 Protection/
package 		Blasting
Blasting equipment 		appearance
coating thickness 		Product standard
Technical requirements

 

Name: Forged din1.4541 din1.4404 50crmov 25crmov hot forging or casting steel roller

Description:

The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries For example: Metallurgy, mining, power station and so on. The manufacturing equipment is 185MN or 100MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of ASTM, EN, DIN, ASME or GB etc.

The product can be provided as per your drawing or specified requirements.

Smelting Process:
    EF+LF + VD+VC The process as follow :Ingot →heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2th Heat treatment →finishing machining →Inspection

Applications: 
The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries For example: Metallurgy, mining, power station and so on.

Specifications:

 
Description The heavy forging: forged ring, shaft, roller, flange, or gear
material Alloy steel or stainless steel
Material standard ASTM or GB/T3077-1999
Specification  As per specified requirements
Weight  Max. 250 ton
Smelting Process: EF+LF + VD+VC
Process Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection 
→rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standard EN10228, ASTM A388 or JB/T 5000.15-1998 
Competitive Advantage:

The heavy forging is manufactured by large scale stated enterprise. Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery
 

WORKSHOP

DIN1.4541 1.4404 Forged 25crmov Casting Steel Roller
DIN1.4541 1.4404 Forged 25crmov Casting Steel Roller
DIN1.4541 1.4404 Forged 25crmov Casting Steel Roller
 
Item Process Facility Inspection items Standard

01
 		 Steel material
 inspection 		  Chemical composition
(EF+LF+VD) 		Material standard
  surface Ingot inspection 
specification
  Ingot type and weight Material standard
02
 		 Material
store 		  Division put warehouse management
1
 		 Heat  Heat furnace Temperature/Time Heating process 
specification
Forging production 
procedure
2
↓ 		Forging Press Reduction ratio,forging 
temperature,deformation, 
Surface and dimensions 		Forging process card
Forging procedure
3
↓ 		Heat treatment heat treatment
 furnace 		Seed Thresher(seed grader)

This machine used for threshing seeds,shell and screen at the same time.

Through the vibrating screen, the small and big impurities can be removed out . While the light impurities can be collected by the air aspiration system.
1. The machine is fully enclosed structure to prevent dust spillover.
2. Spindle with nail structure, nail teeth can be replaced.
3. After threshing, the kernel is separated from the mandrel, and the mandrel is ejected by its own fan.

Seed Thresher

Seed Thresher,Seed Thresher Machine,Grain Seed Thresher,Rape Seed Thresher

Shijiazhuang Goldrain I/E Co.,Ltd. , https://www.goldraingroup.com

Posted on