The largest manufacturer of automotive fasteners settled down

The largest manufacturer of automotive fasteners settled down
The Dutch Royal Nedschroef Group, the world's largest producer of automotive fasteners, has signed a technology supply agreement, providing high-strength cold heading steel for high-end automotive fastener products. This is the first time that Baosteel's products have entered the supply system of this auto supplier and it has been successfully delivered.
Cold heading steel is widely used in automobiles, construction machinery and other industries, and is processed into fasteners or connectors. The use of such products enables the components to have stable performance in applications for safety. High-strength cold crucible steel has been highly sought after in the downstream industry in recent years, and has become the trend of timber development. At present, because of the high difficulty in production, the domestic automobile cold heading steel produced by only one company in Baosteel can pass the authority certification from GM, Volkswagen, Nissan and other automobile manufacturers, and can be applied to the production of fasteners for automotive safety performance.
The Royal Dutch Nedschroef Group has a century-long history of production. Its product quality and capacity scale are among the highest in the industry. It is extremely harsh on the certification qualifications and system construction of steel suppliers. The steel materials supplied by domestic steel companies have never been used before. . Last year, attracted by the huge Chinese auto market, the group entered China for the first time in Kunshan, Jiangsu Province.
The production and sales research team, consisting of Baosteel Business, the Bar Steel Products Business Department of the Steel Pipeline Business Department, etc., learned of the information of the Dutch Royal Nedschroef Group settled in China during a visit to a downstream industrial chain, and actively cooperated with the sales and R&D of the other party. Department docking. In the period of up to six months, according to the user's requirements for product performance, user needs first, and jointly develop the corresponding steel. In the process of product supply, Baosteel has selected Baosteel “B series” cold crucible steel products with the highest internal control requirements for wire rod products in order to meet users' stringent requirements on product quality. It strictly controls the processes in the product production process and keeps track of quality at all times. At present, users have begun to use Baosteel products in batches for the manufacture of automotive safety fasteners.
It is reported that Baosteel's products have successfully entered the world's largest supplier of automotive fasteners, and will become a stepping stone for Baosteel's opening of high-end automotive fastener production enterprises. It will follow Baosteel's subsequent expansion of the market share of automotive fasteners and promote the adoption of automotive fasteners. Chemical work has a positive effect.

LINA Two Roll Mill with PLC Control System


All types of LINA Two Roll Mixing Mill can install with PLC (Programmable Logic Controller) system to monitor the machine unit`s working process, such as mixing time control, temperature control and data import and export. A touch screen is installed to manage the system and shows graphic data. In addition, an Ethernet communication interface and 20% of the control points can be reserved. 


9 Inch Heating Type Rubber Mil


LINA Precise PLC Control Two Roll Rubber Mill For Rubber

Excellent appearance: LINA new design laboratory roll milling machinewith comprehensive optional functions and securedevices, which ensure the accuracy of formulaand high efficiency.

Safe guaranty: The roller adopts 360 degrees emergency and reverse braking devices, infrared automatic detection and ergonomics security to ensure operator's safety.

Intelligent operation: LINA Lab Two Roll Open Mill for product test PLC intelligent soft control system is easy to import or export data and record. Extremely accuracy in control and measurement of mixing temperature and ratio.

PLC intelligent control system: 1. Real-time data record and export of kneading time, temperature (mixing chamber and front/rear rotors), ram pressure, current, torque and recipe code. 2. The control system can be set up to 20 mixing steps, save 20 recipe spaces. 3. The control system is capable of remote importing of the process recipe and data monitoring, and communicating with MES via Ethernet communication interface. 4. An Ethernet communication interface and 20% of the control points are reserved. 

PLC DevicePLC





22 Inch Heating Type Rubber Mil


Specifications of LINA Lab Two Roll Milling Machine

No.

Item

Specifications

1

Type

LN-120/4

LN-160/6

LN-200/9

2

Roller Diameter

120mm

160mm

200mm

3

Roller face width

350mm

350mm

600mm

4

Linear Velocity 

of Front Roller

18r/min

17r/min

15r/min

5

Velocity Ratio 

of Rollers

1:1.24

1:1.29

1:1.25

6

Maximum Roll pitch

5mm

5 mm

8mm

 

7

 

Machine Output(kg)

 

0.5-1.5 per time

 

1.5-3 per time

 

3-8 per time

8

Electric heater

3KW

4KW

6KW

9

Motor Power

3.75/5.5KW

5.5KW

11KW

10

Total Weight

About1000KG

About 1000KG

About 1200KG

11

External 

Dimensions(mm)

About1650

*600*1150

About 1650* 600*1150

About 2200* 830*1500

 

Specifications of LINA Mass Production Open Mill Machine

No.

Item

Specifications

1

Type

LN-300/12

LN-360/14

LN-400/16

LN-450/18

LN-550/22

LN-560/24

2

Roller Diameter

300mm

360mm

400mm

450mm

550mm

560mm

3

Roller face width

700mm

900mm

1000mm

1200mm

1500mm

1530mm

4

Linear Velocity

 of 

Front Roller

11r/min

12r/min

10r/min

10r/min

8r/min

8r/min

5

Velocity Ratio of Rollers

1:1.3

1:1.3

1:1.3

1:1.3

1:1.35

1:1.3

6

Maximum Roll 

pitch

10mm

10mm

10mm

12mm

16 mm

15mm

7

Machine

 Output(kg)

15-18 per time

15-25 per time

20-35 per time

30-50 per time

50-70 per time

50-70 per time

8

Motor Power

15KW

37KW

45KW

55KW

110KW

160KW

9

Total Weight

About 3000KG

About 6500KG

About 8000KG

About 10000KG

About 22000KG

About 22500KG

10

External Dimensions(mm)

3000* 1200*1100

4200* 1800*1800

4920* 1780*2100

5200* 1880*2100

 6650* 2740*2100

 6850* 2840*2100

 

PLC Control Two Roll Mill

PLC Control Two Roll Mill,PLC Control Open Mixing Mill,PLC Control Rubber Two Roll Mill,PLC Control Two Roller Open Mill

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