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<p style=3D"color: rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0px; margin=
-bottom: 0px; padding: 0px; font-size: 12px; font-family: verdana, arial, helv=
etica, sans-serif;"><strong><span style=3D"line-height: 30px; font-family: =E5=
=AE=8B=E4=BD=93; font-size: 20px;">Hi=EF=BC=8CManager </span></strong></p=
><p style=3D"color: rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0px; margi=
n-bottom: 0px; padding: 0px; font-size: 12px; font-family: verdana, arial, hel=
vetica, sans-serif;"><strong><span style=3D"line-height: 30px; font-family: =E5=
=AE=8B=E4=BD=93; font-size: 20px;"> Hope this eamil finds you well .</sp=
an></strong></p><p style=3D"color: rgb(0, 0, 0); text-wrap-mode: wrap; margin-=
top: 0px; margin-bottom: 0px; padding: 0px; font-size: 12px; font-family: verd=
ana, arial, helvetica, sans-serif;"><strong><span style=3D"line-height: 21px; =
font-size: 14px;"> This is Sophia from <span style=3D"=
line-height: 21px;">Tianjin Dingtaisheng Transmission Technology Co., Ltd.,&nb=
sp;</span>a factory specializing in the production of <span style=3D"line=
-height: 21px; color: rgb(255, 0, 0);">mid-to-high-end ball screws</span>(HS c=
ode :<span style=3D"line-height: 21px; color: rgb(255, 0, 0);">8448590000</spa=
n>).</span></strong></p><p style=3D"color: rgb(0, 0, 0); text-wrap-mode: wrap;=
margin-top: 0px; margin-bottom: 0px; padding: 0px; font-size: 12px; font-fami=
ly: verdana, arial, helvetica, sans-serif;"><strong><span style=3D"font-size: =
16px;"> </span></strong><strong><span style=3D"font-s=
ize: 16px;">We primarily customize non-standard sizes, manufacturing <spa=
n style=3D"background-color: rgb(255, 204, 0);">C3 precision ground ball screw=
s </span>according to customer drawings.</span></strong></p><p style=3D"c=
olor: rgb(0, 0, 0); font-family: "Microsoft YaHei"; font-size: mediu=
m; text-wrap-mode: wrap;"><strong><span style=3D"font-size: 16px;">The general=
machining process for a ball screw is as follows:</span></strong></p><p style=
=3D"color: rgb(0, 0, 0); font-family: "Microsoft YaHei"; font-size: =
medium; text-wrap-mode: wrap;"><strong><span style=3D"font-size: 16px;">1. Cut=
ting raw materials according to drawings: using high-hardness <span style=
=3D"color: rgb(153, 204, 0);">(<span style=3D"color: rgb(0, 0, 0); background-=
color: rgb(153, 204, 0);">HRC58-62) bearing steel =E2=80=93 GCR15 steel.</span=
></span></span></strong></p><p style=3D"color: rgb(0, 0, 0); font-family: &quo=
t;Microsoft YaHei"; font-size: medium; text-wrap-mode: wrap;"><strong><sp=
an style=3D"font-size: 16px;">2. Machining dimensions according to drawings =E2=
=80=93 simple rough turning process, resulting in a relatively high surface ro=
ughness.</span></strong></p><p style=3D"color: rgb(0, 0, 0); font-family: &quo=
t;Microsoft YaHei"; font-size: medium; text-wrap-mode: wrap;"><strong><sp=
an style=3D"font-size: 16px;">3. Quenching process =E2=80=93 heat treatment of=
the screw rail and nut to improve hardness and wear resistance.</span></stron=
g></p><p style=3D"color: rgb(0, 0, 0); font-family: "Microsoft YaHei"=
;; font-size: medium; text-wrap-mode: wrap;"><strong><span style=3D"font-size:=
16px;">4. Grinding the outer circulate of the screw.</span></strong></p><p st=
yle=3D"color: rgb(0, 0, 0); font-family: "Microsoft YaHei"; font-siz=
e: medium; text-wrap-mode: wrap;"><strong><span style=3D"font-size: 16px;">5. =
Rough grinding of the threads.</span></strong></p><p style=3D"color: rgb(0, 0,=
0); font-family: "Microsoft YaHei"; font-size: medium; text-wrap-mo=
de: wrap;"><strong><span style=3D"font-size: 16px;">6. Precision grinding of t=
he threads and grooves: achieving the final dimensional and geometric toleranc=
e requirements.</span></strong></p><p style=3D"color: rgb(0, 0, 0); font-famil=
y: "Microsoft YaHei"; font-size: medium; text-wrap-mode: wrap;"><str=
ong><span style=3D"font-size: 16px;">7. Machining the internal thread of the n=
ut: obtaining precise threads through rolling or precision boring.</span></str=
ong></p><p style=3D"color: rgb(0, 0, 0); font-family: "Microsoft YaHei&qu=
ot;; font-size: medium; text-wrap-mode: wrap;"><strong><span style=3D"font-siz=
e: 16px;">8. Machining the steps at both ends of the screw according to drawin=
gs.</span></strong></p><p style=3D"color: rgb(0, 0, 0); font-family: "Mic=
rosoft YaHei"; font-size: medium; text-wrap-mode: wrap;"><strong><span st=
yle=3D"font-size: 16px;">9. Fine grinding of the outer diameter of the screw s=
teps.</span></strong></p><p style=3D"color: rgb(0, 0, 0); font-family: "M=
icrosoft YaHei"; font-size: medium; text-wrap-mode: wrap;"><strong><span =
style=3D"font-size: 16px;">10. Assembling together.</span></strong></p><p styl=
e=3D"color: rgb(0, 0, 0); font-family: "Microsoft YaHei"; font-size:=
medium; text-wrap-mode: wrap;"><strong><span style=3D"font-size: 16px;">11. I=
dle on the running machine for <span style=3D"background-color: rgb(255, =
204, 0);">50 minutes</span> to detect whether there is any jamming and sm=
oothness of operation during operation</span></strong></p><p style=3D"color: r=
gb(0, 0, 0); font-family: "Microsoft YaHei"; font-size: medium; text=
-wrap-mode: wrap;"><strong><span style=3D"font-size: 16px;">12. Runout value d=
etection: controlling the runout <span style=3D"background-color: rgb(204=
, 153, 255);">value to around 0.008</span>.</span></strong></p><p style=3D"col=
or: rgb(0, 0, 0); font-family: "Microsoft YaHei"; font-size: medium;=
text-wrap-mode: wrap;"><strong><span style=3D"font-size: 16px;">13. <spa=
n style=3D"background-color: rgb(255, 153, 0);">Re-measuring dimensions</span>=
according to the dimensions.</span></strong></p><p style=3D"color: rgb(0=
, 0, 0); font-family: "Microsoft YaHei"; font-size: medium; text-wra=
p-mode: wrap;"><strong><span style=3D"font-size: 16px;">14. Custom-made wooden=
crates for packaging.</span></strong></p><p style=3D"color: rgb(0, 0, 0); tex=
t-wrap-mode: wrap; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-siz=
e: 12px; font-family: verdana, arial, helvetica, sans-serif;"><span style=3D"f=
ont-size: 16px;"><strong><span style=3D"line-height: 21px;"><span style=3D"lin=
e-height: 21px; color: rgb(255, 0, 0);"> <img=
src=3D"https://sc04.alicdn.com/kf/Hd7c7d767fcc9456082825b14290d13aeM/20052179=
7/Hd7c7d767fcc9456082825b14290d13aeM.jpg" alt=3D"ground ball screw.jpg"/></spa=
n></span></strong></span></p><p style=3D"color: rgb(0, 0, 0); text-wrap-mode: =
wrap; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-size: 12px; font=
-family: verdana, arial, helvetica, sans-serif;"> </p><p style=3D"color: =
rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0px; margin-bottom: 0px; paddi=
ng: 0px; font-size: 12px; font-family: verdana, arial, helvetica, sans-serif;"=
><span style=3D"font-size: 16px; color: rgb(255, 0, 0);"><strong> =
</strong></span></p><p style=3D"color: rgb(0, 0, 0); text-wrap-m=
ode: wrap; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-size: 12px;=
font-family: verdana, arial, helvetica, sans-serif;"><span style=3D"line-heig=
ht: 21px; font-size: 14px;"> </span></p><p style=3D"color: rgb(0, =
0, 0); font-family: "Microsoft YaHei"; font-size: medium; text-wrap-=
mode: wrap;"><strong><span style=3D"font-size: 16px;"> Cust=
om-made ball screws can perfectly fit various machine tools, resulting in high=
er work efficiency.</span></strong></p><p style=3D"color: rgb(0, 0, 0); font-f=
amily: "Microsoft YaHei"; font-size: medium; text-wrap-mode: wrap;">=
<strong><span style=3D"font-size: 16px;"> Our warehouse has=
<span style=3D"background-color: rgb(255, 204, 0);">a large stock of raw=
steel</span>, <span style=3D"background-color: rgb(255, 204, 0);">ensuri=
ng price stability</span>.</span></strong></p><p style=3D"color: rgb(0, 0, 0);=
font-family: "Microsoft YaHei"; font-size: medium; text-wrap-mode: =
wrap;"><strong><span style=3D"font-size: 16px;"> We have la=
thes, grinders, and other processing equipment of various , enabling us to cus=
tomize large or miniature ball screws of different lengths.</span></strong></p=
><p style=3D"color: rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0px; margi=
n-bottom: 0px; padding: 0px; font-size: 12px; font-family: verdana, arial, hel=
vetica, sans-serif;"><span style=3D"font-size: 14px;"><strong> </strong><=
/span></p><p style=3D"color: rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0=
px; margin-bottom: 0px; padding: 0px; font-size: 12px; font-family: verdana, a=
rial, helvetica, sans-serif;"><img src=3D"https://sc04.alicdn.com/kf/H420abb97=
ef9c4919b36e80a11276667cL/200521797/H420abb97ef9c4919b36e80a11276667cL.jpg" al=
t=3D"grinding ball screw.jpg"/></p><p style=3D"color: rgb(0, 0, 0); text-wrap-=
mode: wrap; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-size: 12px=
; font-family: verdana, arial, helvetica, sans-serif;"> </p><p style=3D"c=
olor: rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0px; margin-bottom: 0px;=
padding: 0px; font-size: 12px; font-family: verdana, arial, helvetica, sans-s=
erif;"> </p><p style=3D"color: rgb(0, 0, 0); text-wrap-mode: wrap; margin=
-top: 0px; margin-bottom: 0px; padding: 0px; font-size: 12px; font-family: ver=
dana, arial, helvetica, sans-serif;"> </p><p style=3D"color: rgb(0, 0, 0)=
; text-wrap-mode: wrap; margin-top: 0px; margin-bottom: 0px; padding: 0px; fon=
t-size: 12px; font-family: verdana, arial, helvetica, sans-serif;"><span style=
=3D"line-height: 24px; font-size: 16px;"><strong> Do you have any replat=
ed inquiry recently ? If so , would you please send it to me ? We will provide=
the best price for you .</strong></span></p><p style=3D"color: rgb(0, 0=
, 0); text-wrap-mode: wrap; margin-top: 0px; margin-bottom: 0px; padding: 0px;=
font-size: 12px; font-family: verdana, arial, helvetica, sans-serif;"><strong=
> <span style=3D"line-height: 24px; font-size: 16px;">Any qu=
estions, Please feel free to contact us . </span></strong></p><p style=3D=
"color: rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0px; margin-bottom: 0p=
x; padding: 0px; font-size: 12px; font-family: verdana, arial, helvetica, sans=
-serif;"><span style=3D"line-height: 24px; font-size: 16px;"><strong>Best rega=
rds </strong></span></p><p style=3D"color: rgb(0, 0, 0); text-wrap-mode: =
wrap; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-size: 12px; font=
-family: verdana, arial, helvetica, sans-serif;"> </p><p style=3D"color: =
rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0px; margin-bottom: 0px; paddi=
ng: 0px; font-size: 12px; font-family: verdana, arial, helvetica, sans-serif;"=
><strong><span style=3D"line-height: 18px;">Sophia Zhao</span></strong></p><p =
style=3D"color: rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0px; margin-bo=
ttom: 0px; padding: 0px; font-size: 12px; font-family: verdana, arial, helveti=
ca, sans-serif;"><span style=3D"line-height: 21px; font-family: =E5=AE=8B=E4=BD=
=93; font-size: 18px;"><span style=3D"line-height: 21px; font-family: calibri;=
"><strong>whatsapp/wechat:86 15022695772</strong></span></span></p><p style=3D=
"color: rgb(0, 0, 0); text-wrap-mode: wrap; margin-top: 0px; margin-bottom: 0p=
x; padding: 0px; font-size: 12px; font-family: verdana, arial, helvetica, sans=
-serif;"><span style=3D"line-height: 21px; font-family: =E5=AE=8B=E4=BD=93; fo=
nt-size: 18px;"><span style=3D"line-height: 21px; font-family: calibri;"><stro=
ng>EMAIL:</strong><span style=3D"line-height: 27px;"> <strong><span style=
=3D"line-height: 27px;">ballscrew@tjdingtaisheng.com</span></strong></span></s=
pan></span></p><p><br/></p>
