l245 uapipeline steel yeeb nkab yog sib sib zog nqus loosening duav yog ib tug chisel-puab duav, uas muaj ib tug zoo sib sib zog nqus loosening nyhuv thiab tsis ua hauj lwm tsis kam.Tom qab loosening, hauv qab yog cov kab nas, uas ua rau kom muaj peev xwm tiv thaiv dej.Tom qab lub subsoiling duav nkag mus rau hauv cov av, nws muaj peev xwm ua tau zoo loosen hauv qab ntawm lub plowing, ua kom cov av zoo, thiab nyob rau tib lub sij hawm tswj lub stability ntawm plowshare, xyuas kom meej plowing qhov tob, tsis muaj stubble, thiab tsis nco plowing, thiab daws. qhov teeb meem ntawm plowing tau ntau xyoo.Teeb meem.

Txo tus naj npawb ntawm kev ua haujlwm, vim hais tias lub tiaj tus tig thiab sib sib zog nqus loosening ua tiav ib zaug, tus nqi khiav lag luam tuaj yeem txuag tau los ntawm 130 yuan / hm2.Tom qab flattening thiab sib sib zog nqus loosening, lub ridged lub xeev tuaj yeem ncav cuag los ntawm tsuas yog siv lub teeb rake ib zaug.Vim lub tiaj tus tig thiab sib sib zog nqus loosening, av fragmentation, siab ridge tsim, loj lub teeb cheeb tsam, thiab ceev ceev nyob rau hauv av kub, thaum ntxov sowing yuav tsum tau nqa tawm nyob rau hauv ib tug tsim nyog lub sij hawm, uas tsim tej yam kev mob rau seedlings kom uniform, uniform, thiab muaj zog. .

Cov khoom kho yuav tsum tau ua kom huv si thiab tuaj yeem sib sau ua ke hauv tsev.Thaum sib sau ua ke, tsis txhob cuam tshuam ncaj qha rau ntawm qhov chaw nrog rauj, thiab yuav tsum tau ua kom tiav nrog ib tug steel pas nrig lossis hardwood pas nrig.

Thaum sib dhos lub twj tso kua mis, xyuas nws thaum txhim kho.Lub twj tso kua mis ncej yuav tsum tig flexibly tsis muaj jamming.Thaum txhim kho lub impeller, ua tib zoo saib xyuas lub installation ntawm lub ntsuas phoo gasket ntawm lub taub hau ncej.Tom qab lub impeller yog ntsia, nws tig flexibly nrog lub ncej yam tsis muaj jamming los yog kev sib txhuam;Cov kabmob yuav tsum tau coated nrog roj thiab plua plav npog;daim ntawv pads ntawm qhov tsim nyog thickness yuav tsum tau ntsia nruab nrab ntawm lub dav hlau ntawm ob qhov txuas, thiab cov bolts yuav tsum tau muab sib npaug;cov muab tub lim yuav tsum tau ntim nrog roj-immersed packing los yog asbestos hlua, thiab tsis txhob nruj nws nyob rau hauv ib lub sij hawm, Nws yuav tsum tau txiav txim siab raws li qhov teeb meem ntawm kev siv, thiab 30-50 tee / min ntawm cov dej ntws los ntawm lub filling yog tso cai rau lub sij hawm. ua haujlwm.Tsis tas li ntawd, txoj hlua rub yuav tsum raug xaiv raws li qhov ceev thiab lub zog ntawm lub tshuab hluav taws xob uas tau teev tseg rau ntawm lub twj tso kua mis, thiab qhov ceev ntawm lub twj tso kua mis yuav tsum tsis txhob nce siab.