ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
a. The maximum impact energy : 10000J
b. Impact speed :≥7m/s
c. The installation height of the host: ≤5.5m
d. Mass error of counterweight weight : ≤±0.5%
e. The total mass error of the drop weight : ≤1%
f. Rockwell hardness of hammer blade and supporting surface of support jaw: >HRC56
g. The radius of curvature of the drop hammer blade : R25.4±2.5mm
H. The radius of curvature of the support jaws : R14.3±1.59mm
i. Support span :254+1.5mm
j. The deviation between the center line of the hammer blade and the center of the span of the support : ±1.5mm
k. The deviation between the sample centering device and the center line of the sample gap : ≤1.5 mm
l. The deviation between the lifting height of the drop weight and the standard value :s ≤1.5 mm
m. sample size : 305×76×(3~40)mm
n. Dimensions of the testing machine: 1600×2200×5000mm
o. Motor power: 3.5kw
