we are offering fin die spare parts.the punching and flanging punch-die and perforation punch may amount to a precision of 0.003mm, a roundness and coaxiality of 0.002mm, and a bending strength of 4400mpa. the material hap40 is uniform in itself.further subject to special heat treatment process, it will give the die significantly extended service life, about 20 million shots, more than that of like products made in japan. louver and bridge pieces for air conditioner fin dies1.material:skh 51, hardness: hrc61-642.material:cpm10v, hardness: hrc62-643.material:hap40, hardness: hrc64-67the unilateral fit clerance of the louver punching die and bridge piece punch die is 0.008-0.01mm piercing punch and piercing die1, material:skh 51, hardness: hrc61-642.material:carbidehardness:hrc673.material:hap 40hardness:64-67 hrcup to precision 0.003mm, with roundess and concentricity 0.002mm, unilateral fit clerance 0.005mm piercing and hole-flanged punch die 1.material:skh51 hardness:61-64hrc2.material:skh40 hardness:64-67hrcpiercing and hole-flanged punch die, with accuracy up to 0.003 mm and roundness and coaxial tolerance for 0.002 mm packing punch die and bushing1.material:skd11 hardness:58-61 hrc2.material:skh51 hardness:61-64 rc3.material:cpm10v hardness:62-64hrc4.material:hap40 hardness:64-67 hrc customized oem fin de cutter parts1.material:cpm10v hardness:62-64hrc2.material:hap40 hardness:64-67 hrcthe unilateral fit clerance of the punch die is 0.008-0.01mm.
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May Chen (Sip Industry Co.,Ltd)
Room 502,Building 28,Taihu Garden 2-3,New District,Wuxi, China, 214001, China
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