Expansion File Divder/Cover Assembling Machine (SYS-4215ST)

• Customization: Available
• Application: Stationery
• Type: Plastic Welders
• Model NO.: SYS-4215ST
• Model: Sys-4215st
• Working Frequency (kHz): 15
• Input of Transducer (Va): 1200
• Weld Time (S): Continual Variable
• Hold Time (S): 0.1-3 Continual Variable
• Frequency of Power: 50
• Voltage of Power: Zc220
• Working Air Pressure (MPa): 0.4-0.7
• Welding-Head Movement (mm): 80
• Size: 850*1100*1950
• Transport Package: Standard Export Packing
• Specification: CE, RoHS, SGS, GMP.
• Trademark: Donghe Machinery
• Origin: Shantou, Guangdong
• HS Code: 84778000

Product Description

Product Description:

Model:SYS-4215ST

Working Frequency (kHz):15

Input of Transducer (VA):1200

Weld Time (S):Continual variable

Hold Time (S):0.1-3 continual variable

Frequency of Power:50

Voltage of Power:AC220

Working Air Pressure (MPA):0.4-0.7

Welding-head movement (MM):100

Overall Size (MM):850× 1100× 1950

Net Weight (KG):322

Welding capacity(MMΦ ):160

How to operate the machine?

(1) principle of operation:
Ultrasonic welding of thermoplastic parts is accomplished by applying high frequency vibrations to the piece been assembled. The vibrations, through surface and intermolecular priciton, produce a temperature raise at the joint. When the temperature is high enough to melt the plastic, there is "flow" of material between the parts.
When the vibrations stop, the materials solidified under pressure.
(2) principle of system:
A 50/60Hz, 220V line source feeds in a power supply generator supplies high frequency electrical energy to the "transducer" which changes this energy to machanical or vibratory energy. A booster preamplifies the amplitude or vibration produced at the faced of the horn, the purpose of the horn is to transfer the ultrasonic vibrations from the tranducer to the parts to be welded, and apply the necessary pressure to achieve a good weld.

The transducer-booster-horn assembly is lowed and raised over the workpiece by a pneumatic system which brings the horn in contact with the part at a predetermined pressure and velocity. The transducer, booster and horn are mounted in the carriage, a movable housing in front of the welder. Fig. Shows the general arrangement of the major components.

Product Picture:




Product Specification:

Model Number	SYS-4215ST	Input Of Transducer	1200VA
Frequency Of Power	50HZ	Voltage Of Power	AC220HZ
Working Air Pressure	0.4-0.7MPA	N.W.	322KG