Pulasitiki kuwotcherera automatic wedge amatengera zapamwamba otentha mphero dongosolo, ndi mphamvu mkulu, liwilo mkulu ndi amphamvu kukakamiza mphamvu;oyenera 0.2-3.0mm makulidwe otentha Sungunulani zipangizo monga Pe, PVC, HDPE, Eva, PP.Wowotcherayo amagwiritsidwa ntchito kwambiri mumsewu waukulu/njanji, machubu, njanji zapansi panthaka, m'madzi, zosungira madzi, madzi am'mafakitale, migodi, kutayirapo, kuthira zimbudzi, ntchito zotsekereza madzi etc.