Lesite
Providing best plastic welding tools
Fuzhou Lesite Plastics Welding Technology Co.,Ltd
Website
：
www.lesiteweld.com
Email: [email protected]
Mob: 86-18650793446
Add:16th building, Juyuanzhou Park,
Jinshan Industry Area, No.618 Jinshan Road
Cangshan Area,
Fuzhou, Fujian, China
Tel:
：
86-591- 83818890
Fax
：
86-591-88211499
5. Operating regulations
As welding quality is direct related to speed and temperature setting during operating, so welding
machine must be specified personnel operated to reach excellent quality and high efficiency.
1). Use with grounded 3-cord mains cable and 3-hole socket with capacity not less than 10A (socket
corresponds with welder plug, phase L connected to live wire, N to zero line, phase ╧ to grounded
protection line), confirm that external lines have been well connected. Check that power is on off state
and regulate temperature control potentiometer and speed control potentiometer to 0 position, press
lever handle down to disengage pressure roller, then insert the plug.
2). Turn on the power and select certain temperature and speed, take several narrow materials for
try welding. Temperature selection may be different for the same material at different ambient
temperature and material thickness. To determine the best welding effect, adjust the speed to
approximately 2m/min, and then fine increase it from low to high temperature (approximately
250
℃
-350
℃
).
3). Judge on welding temperature: for transparent PE material, judge by direct observing, speed and
temperature will be appropriate if welding mark is flat and in transparent glass form; temperature will be
too high and speed be too slow if mark is heavy broken; temperature will be low and speed be fast if mark
is not transparent and with white. For opaque material, observe if there is obvious welding mark, also
tensile test can be made after complete cooling.
4). flatly and straightly trim the weld edges and frontage faced, with lower left and upper right
Fig.4
