

Overview
About KLN Ultraschall AG
Who we are
KLN Ultraschall AG is part of the international Crest Ultrasonics Corp., Trenton / USA, New Jersey. The CREST Group employs more than 1,000 people at 20 locations in 12 countries worldwide. The complex technologies of plastic joining technology and ultrasonic cleaning technology are the main fields of activity of the group of companies. At the Heppenheim location, a team of 200 employees currently works on the most demanding customer projects.
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Heppenheim, Germany
Member since 2020
Employees100 - 200
Certificates2
Turnover20 - 50 Mil.
Year of foundation1947
Marketing documents
Competencies
Technologies
Joining (Plastics & Rubber)
| Technologies | Lotsize | Length | Width | Weight | Material thickness |
|---|---|---|---|---|---|
Hot plate / Heated tool welding | 1–5,000 | — | — | 0–25 kg | — |
Ultrasonic welding | 1–5,000 | 1–1,500 mm | 1–1,500 mm | — | 1–50 mm |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Industries
Mechanical engineering
Certificates
ISO 9001:2008
ISO 14001
Parts & Machines
Parts (11)
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Handschuhkastendeckel
TechnologyHot plate / Heated tool welding
MaterialPlastics/synthetic materials
Dimensions
Weight1 mm
ComplexityMedium
IndustriesAutomotive and vehicle construction
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Wischwassertank
TechnologyHot plate / Heated tool welding
MaterialPlastics/synthetic materials
Dimensions
Weight1 mm
ComplexityMedium
IndustriesAutomotive and vehicle construction
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Filter
TechnologyHot plate / Heated tool welding
MaterialPlastics/synthetic materials
Dimensions
Weight1 mm
ComplexityMedium
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Füllrohr
TechnologyHot plate / Heated tool welding
MaterialPlastics/synthetic materials
Dimensions
Weight2 mm
ComplexityHigh
IndustriesAutomotive and vehicle construction
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Mittelkonsole
TechnologyHot plate / Heated tool welding
MaterialPlastics/synthetic materials
Dimensions
Weight5 mm
ComplexityHigh
IndustriesAutomotive and vehicle construction
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Mittelkonsole
TechnologyHot plate / Heated tool welding
MaterialPlastics/synthetic materials
Dimensions
Weight5 mm
ComplexityHigh
IndustriesAutomotive and vehicle construction
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Mittelkonsole
TechnologyHot plate / Heated tool welding
MaterialPlastics/synthetic materials
Dimensions
Weight5 mm
ComplexityHigh
IndustriesAutomotive and vehicle construction
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Hohlkugel
TechnologyHot plate / Heated tool welding
MaterialPlastics/synthetic materials
Dimensions
Weight1 mm
ComplexityMedium
IndustriesMechanical engineering
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Steckergehäuse
TechnologyUltrasonic welding
MaterialPlastics/synthetic materials
Dimensions
Width100 mm
Length300 mm
Material thickness2 mm
ComplexityMedium
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Armaturentafel
TechnologyUltrasonic welding
MaterialPlastics/synthetic materials
Dimensions
Width1500 mm
Length400 mm
Material thickness2 mm
ComplexityHigh
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Elektronikbaugruppe
TechnologyUltrasonic welding
MaterialPlastics/synthetic materials
Dimensions
Width300 mm
Material thickness2 mm
Length100 mm
ComplexityMedium
11 Parts
Hot plate / Heated tool welding8
Ultrasonic welding3
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