我厂主要生产农业用的各种机器,如铡草机、打稻机、脱谷机等.铸件重量一般在40公斤以下,农机零修件最大重量为100公斤左右,铸铁牌号一般为HTl8—36,少量为HT21—40,正常生产每日熔化量为2~3吨.1967年6月份我厂广大革命工人在伟大领袖毛主席“备战、备荒、为人民”的伟大战略方计指引下,发扬了“自力更生”、“艰苦 I plant mainly produces all kinds of agricultural machinery, such as lawn mower, rice machine, threshing machine, etc .. Casting weight is generally below 40 kg, the maximum weight of farm machinery parts repair is about 100 kg, cast iron grades generally HTl8- 36, a small amount of HT21-40, the daily production of normal melting amount of 2 to 3 tons .1967 in June I plant the vast majority of revolutionary workers in the great leader Chairman Mao “preparedness, preparedness, for the people,” under the guidance of the great strategy, Carry forward the “self-reliance,” "hard