GB/T30817-2014规定了冷卷截锥螺旋弹簧的试验方法、检验规则及包装、标志、运输、贮存要求等。GB/T30817-2014适用于材料截面直径小于或等于16mm的冷卷圆截面截锥螺旋弹簧。

HRJ弹簧试验机；20kN螺旋弹簧试验机；1000kN弹簧压力试验机；700kN弹簧压力试验机；50kN冷卷弹簧试验机；100kN截锥弹簧试验机；HRJ Tester；200kN圆弹簧试验机；300kN螺旋弹簧压力试验机；300kN截锥螺旋弹簧试验机；200kN支撑弹簧试验机；30kN等节距螺旋弹簧试验机；50kN圆柱螺旋弹簧试验机；300kN螺旋压缩弹簧试验机；50kN等节距截锥弹簧试验机；20kN中凹形螺旋弹簧试验机；30kN中凸形螺旋弹簧试验机；1000kN机车弹簧试验机；HRJ Tester；50kN螺旋弹簧疲劳试验机；10kN弹簧高速拉伸试验机；50kN弹簧高速压缩试验机；1000N.m弹簧扭转试验机；200N.m全自动弹簧扭转试验机；500N.m弹簧扭转疲劳试验机；JB/T7796-2017弹簧拉压试验机；GB/T34624-2017全封闭型电动机压缩机用弹簧；100kN钢制螺旋弹簧压力试验机；50kN弹簧高低温试验机；20kN弹簧拉压疲劳试验机；

Helical Spring Tester；Cold Coil Conical Helical Spring Tester；Springs installed in hermetic motor-compressor；Hermetic Motor Spring Tester；Hermetic Compressor Spring Tester；Spring Technical specification；Spring Tensile Compression Tester；HRJ Tests；Spring Tension Tester；Two-position Spring Tester；Spring Fatigue Test；Spring Torsion Test；Spring High Temperature Fatigue Test；Spring Low Temperature Test；Spring Transverse Load Test；Single Column Spring Tester；Double Column Spring Tester；HRJ Tests；Battery Spring Tester；Sofa Spring Tester；Circuit-breaker Spring Tester；Spring Transverse Load Tester；Air spring Stiffness Tester；Steel Helical Spring Compression Tester；Bow-spring Casing Centralizers Tester；Spring bumper Tester；Automobile Leaf Spring Tester；Horizontal Spring Tester；Table top Spring Tester；HRJ Tests；Vertical Spring Tester；Road Vehicle Spring Tests；Torsion-Bar Spring Fatigue Test；Switch Spring Test；Clock spring Test；Hydraulic Spring Tester；Seal element Spring Test；Spring Clamp Test；HRJ Tests；Material Tests；Various Tests；Laboratory Equipment；China Spring Tester；China Material Tester；Asia Material Tester；World Spring Tester；International Type Material Tester；Testing Machines Manufacturer；Mechanics Tester Manufacturer；Tester Service Center；Tester Fittings Supply Center；Design and Manufacture Center；Special Test Accessories；Jinan HengRuiJin Testing Machine Co.,Ltd.

济南恒瑞金试验机有限公司；弹簧检测仪器制造商；山东省力值硬度计量委员

（试验机服务中心）（试验机配件供应中心）（特殊夹具定制中心）