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塑料复合物生产中的污染物检测

在复合物生产行业,通常会将多种原材料进行混合加工,因此很容易产生各类污染物。我们的金属检测器和分离器可对设备提供有效保护,帮助您提升产品质量。

Sesotec一直专注于各个行业内污染物检测系统的研发,拥有40多年的塑料行业检测经验。

我们提供包括金属检测器和除铁器在内的全套领先技术,能可靠检测并剔除各类污染物,并有效检测磁性/非磁性、涂镀、上漆、散件或嵌件类铝、铜或黄铜等黑色金属、不锈钢及有色金属物。

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为什么检测并剔除污染物在塑料复合物生产中非常重要?

通过检测并剔除污染物来保护重要且价格高昂的机器,以确保复合物的生产质量至关重要。来自不同供应商的各类母料和各种添加剂、再生料以及其他材料增加了生产的污染风险。尤其是金属颗粒的混入会迅速损坏塑化螺杆和缸体,并阻塞熔体过滤器和喷嘴模具,它们中任何一项都可能导致生产的停工检修,从而导致高昂的停工成本。

混入产品中的污染颗粒还会降低产品质量,这也是客户之所以不希望购买到混入金属的复合物的原因。我们的金属检测系统能够有效检测并剔除产品中嵌入的非磁性颗粒物,避免客户投诉的同时,大大提升产品竞争力。


产品示例 RAPID PRO-SENSE 6


塑料复合物生产中会出现哪些污染物?

铁、不锈钢和铜等金属通常会对复合物的生产带来干扰,这些金属可能会进入生产过程的各个步骤:

  • 造成来料污染
  • 机器或管道剥落和磨损形成的金属碎片可能会混入到产品中
  • 污染物可能会混入敞开的材料容器
  • 员工的钢笔、戒指等随身物品的混入

 

Sesotec在塑料制品中的应用

常见应用为塑料颗粒检测。这一科学检测可应用于多个生产步骤:

  • 来料检测
  • 生产过程中的输送管、挤出机的进料口处、筛分机下游等。
  • 发货前检测(包装前/后)

我们的标准化检测系统适用于各类应用场景,并可根据具体需求为您定制极具个性化的产品解决方案!

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starlinger dls

应用案例

Machinery protection at Starlinger
rapid dual background

应用案例

For decades Brückner has been relying on Sesotec metal separators
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应用案例

SABIC chooses Sesotec high performance metal separator
elcon wanner1

应用案例

Metal detector protects Wanner granulators from damage
rezyklat2

应用案例

Sitraplas: Risk-free recyclate processing

Separately purchased recyclate often contains various different polymers as well as metal contaminants such as aluminum, brass, and stainless steel. Learn in our Case Study how Sitraplas has solved this problem.

opc ua sitraplas1

应用案例

OPC UA for production without machine downtime

SITRAPLAS GmbH is a producer of high-performance engineering plastic compounds. Unplanned downtime is a nightmare for every company, but especially for continuous production facilities. When metal separators are networked with plastic processing machines, the flow of information between machines can be monitored.

granulat blau hand

应用案例

Machine protection during PVC granulation

To avoid any metal in the powder, CIPSA wanted to inspect the PVC compounds before they enter the pelletizer. This was to protect the extruder screw from damage and avoid expensive production stops.

plast broschuere

行业手册

Optimum Productivity in the Plastics Industry
all about pet brochure

行业手册

All about PET
rapid pro sense

产品手册

RAPID PRO-SENSE

High-performance metal separator for free-fall applications

rapid 4000

产品手册

RAPID 4000

Metal separator for free-fall applications

protector professional1

产品手册

PROTECTOR PROFESSIONAL

High-performance Metal separator for extruders, injection-moulding and blow-moulding machines

protector primus

产品手册

PROTECTOR

Metal separator for extruders, injection-moulding and blow-moulding machines

protector mf

产品手册

PROTECTOR MF

Metal separator for extruders, injection-moulding and blow-moulding machines

gf p

产品手册

GF

Metal separator for pneumatic conveyor pipes

els primus

产品手册

ELS

Plate type metal detector forinstallation in conveyor belts and material chutes

C Scan D L S

产品手册

C-SCAN DLS

Splitable metal detector for installation on conveyor belts and material chutes

elcon

产品手册

ELCON

 Metal detector for installation on conveyor belts and material chutes

unicon intuity 300dpi 2

产品手册

UNICON+

Metal detection system forconveyor belt applications

varicon plus intuity

产品手册

VARICON+

Metal detection system forconveyor belt applications

Varicon compact

产品手册

VARICON COMPACT

Compact metal detection system with conveyor belt for the inspection of piece goods

magbox mxp

产品手册

MAGBOX PLAST

Inline magnet for free-fall applications

extractor se closed frontview

产品手册

EXTRACTOR

Inline magnet for protecting extruders, injection moulding and blow moulding machinery

safemag

产品手册

SAFEMAG

Inline magnet for protecting extruders, injection moulding and blow moulding machinery

rapid pro sense 6

产品手册

RAPID PRO-SENSE 6

High-performance metal separator for resin and compound manufacturers

flake scan

产品手册

FLAKE SCAN

Analyzing system for the plastics industry

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