CREST

 

CREST ULTRASONICS (THAILAND) LTD.,898/9 S.V. CITY OFFICE TOWER2 7TH FLOOR,RAMA III RD., BANGPONGPANG,YANNAWA BANGKOK 10120 TEL:02-6826506,026826508 Email:sales@crestthai.com บริษัท เครสท์ อัลตร้าโซนิคส์ (ไทยแลนด์) จำกัด.898/9 อาคารสำนักงานเอสวี ซิตี้ อาคาร2 ชั้น7 ถนนพระราม3 แขวงบางโพงพาง เขตยานนาวา กรุงเทพมหานคร 10120 เบอร์ติดต่อ:026826506,026826508 อีเมล:sales@crestthai.com

GROUP COMPANY

 

 

ULTRASONIC SPECIAL EQUIPMENT
MULTI-HEAD SYSTEMS Ultrasonic multi-head machines for plastic parts In plastic parts which are not suitable for ultrasonic standard machines due to their size and characteristics, it is recommendable to find individual solutions with several ultrasonic units for the ultrasonic welding and processing methods.
Ultrasonic cutting techniques Vibration welding(CPC) Hotplate welding Infrared welding Spin welding REK-B Spin welding- Omega III MCRI Thermo-riveting special machine Thermo- riveting MCA-W Ultrasonic special equipment Ultrasonic standard equipment Ultrasonic hand welding devices KLN Profile
Riveting + welding + spot welding + punching + flanging + cutting + embossing + printing
These machines can also be designed for complex problem solutions. They can also be combined, for example, with other welding techniques, like vibration, hot plate etc. and with a wide variety of automation possibilities. These include the feeding technology of clips and also other techniques like imprinting and embossing, bar code systems or other automatic loading systems as a part of the quality control and a complete recording. The individual components are largely standardized.
Feeding automation for the exact positioning of clips on interior trim parts of cars. The modular changing system Makes possible the tooling exchange for different parts, keeping the basic machine. The KLN program comprises all types of ultrasonic multihead machines.
Tooling State-of-the-art tooling design for all tasks, considering sensitive visible surfaces, like lacquered, leathered, fine-grained or foamed surfaces. Manufacturing and optimisation acc. to customer CAD data.
Pneumatic actuators Due to their linear precision railings, these actuators have a high degree of precision. The actuator is additionally combined with cylinder switches for the parking position, the ultrasound impetus and melt control for travel switch, as well as for other special techniques such as tandem cylinder systems and encoder position sensors. Flexible KLN piping system for free adjustment of the operating positions.The pneumatic feed units are fixed preferably in a flexible piping system. This allows the unrestricted adjustment of the welding positions in all directions. Like this parts modifications during the manufacturing phase can be taken into account without causing additional costs. Apart from this additional feed units can be easily integrated at a later date. After determination of the final positions the system is fixed with bolts. This technology also offers enormous advantages for later planning. e.g. the use of the machine for other tasks. At the customer's request we can also equip the machine
Ultrasonic units All KLN ultrasonic units are fitted with integrated titanium boosters and safety housings, and have always a high starting amplitude of approx 10 µ. This technique gives a maximum protection for the piezo-ceramic converters and simultaneously reduces the heating up of the sonotrodes, as the desired operating amplitude is usually achieved with low sonotrode transformation.
Ultrasonic technology in Multi-head machines Ultrasonic welding: considering mostly the roof-shaped welding additives (energy directors). Welding by means of friction at the connecting surfaces. Ultrasonic riveting: re-shaping of pins, hollow pins or bridges for the fixation of components, e. g. reinforcement inserts. Ultrasonic punching:production of round or angular holes with high precision, whereby the component is preserved; also suitable for already lacquered surfaces. Spot welding: Patented technology for high-tensile and compact compounds: The KLN penetrating waffle sonotrodes. Optimal conditions with regard to material distribution and surface pressure, also in contour lines. Parts with sensitive, lacquered or leathered surfaces can be welded without risk of damage or presence of a weld seam (ERG).
Ultrasonic converters The converters are produced with an extremely complex technology, that is high-quality lapping and a special assembly of components which was developed by KLN. Here our customers take profit from our 50 year experience in converter technology. Ultrasonic units All KLN ultrasonic units are fitted with integrated titanium boosters and safety housings, and have a high starting amplitude of approx. 10 μ. This technology gives maximum protection for the piezoceramic converters and simultaneously reduces the heating up of the sonotrodes, as the desired operating amplitude is usually achieved with low sonotrode transformation.