C-Frame High Speed Presses STSSeries from 16 to 85 Tons
STS series is QIAOSEN C-Frame High Speed Press Machine,it's designed for stamping production of electronic components and electronic connection terminals.
STS series presses are produce by Qiaosen presses, which built to meet or exceed JIS Class 1 accuracy standards . The frame of the machine is made of high-strength cast iron, which is most suitable for continuous punching and forming production because of its stable material and constant precision after internal stress relief. which can make the press machine have minimizing deflection and high accuracy and provide increased tool life.
Specifications | Unit | STS-25T | |
Press capacity | Ton | 25 | |
Slide stroke length | mm | 20 | 30 |
Slide strokes per minute | S.P.M | 200-900 | 200-800 |
Die height | mm | 185-215 | 180-210 |
Slide adjustment amount | mm | 30 | |
Bolster size | mm | 600*300*80 | |
Slide size | mm | 320*220 | |
Blank-holding hole | mm | 100*300*400 | |
Main motor | kw | 3.7 |

with small deformation
all tooth surfaces are treated with medium frequency
Advantage: small wear, high accuracy,long service life


Alloy 42 CrMo Material
Advantage: 1.3 times Stronger than 45 steel
its hardness could reach HRC45 degree or more.
Advantage: perfect wear resistance


Japanese grade TM-3 sintered copper alloy
Advantage: less failure rate with sawtooth ball
Wuxi Qiaosen Seiko Mechine Co.,Ltd located in Jiangsu province, established in 2016,Closed to shanghai city and transportation is very convenient, a birth place of creative minds and gifted talents. Our factory took the lead in passed authentication of the ISO9001:2008 quality management system . A factory specialized in the production of hydraulic press machine. Mainly products 10 tons to 2000 tons press machine with 8 series, have more than 100 types, link single column, four column, c frame, h frame and all kinds of press machine, punching machine, folding machine, cutting machine, is used in aviation, space flight, automobile, ship, light appliance, daily used hardware and so on. All along, the company products with exquisite design, reasonable price, excellent quality and efficient after-sales service and technical support, received the affirmation of customers at home and abroad, sell well in more than 20 domestic provinces, cities and districts, and exported to United States, Japan, Russia, European Union, southeast Asia, the Middle East and other countries.

Why select us?
A:we are manufacturer.How about your delivery time?
A:Generally, it will take 30 to 50 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Do you provide after-sale service?
A: Our technical and quality team will support you at any time.