Nggunakake proses welding semprotan, katon ayu, lumahing wis semprotan gandheng karo tungsten carbide, atose ngluwihi HRC60, resistance nyandhang wis Ngartekno apik, urip layanan 3-5 kaping saka Pethel digawe saka dhuwur -quality tungsten carbide alloy, kualitas dijamin lan bisa Customized miturut syarat, model produk lengkap carbonitriding, quenching, lan tempering kanggo ngganti struktur metallographic internal supaya atose saka wilayah quenching tekan HRC58-HRC62 lumahing; perawatan teyeng, atose saka area non-quenching watara bolongan soyo tambah ≤ HRC32 Kabeh palu dikirim karo counterweight, lan kesalahan bobot total saben batang (saben kelompok) wis strictly kontrol ing 5g, kanthi njamin nggunakake dinamis; ngimbangi.