Precision Press Machine 260ton Punching Machine

• After-sales Service: Provided
• Warranty: 1year
• Type: General Punching Machine
• Punch Shape: Open Punch
• Slider Movement: Single Action
• Slider Drive Mechanism: Crank Press
• Model NO.: ST-260
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Power Source: Electric
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Item Name: Punch Press Machine
• Punch Capacity: 260ton
• Slider Stroke Length: 250mm
• Slider Strokes: 20-40mm
• Max Die Shut Height: 500mm
• Slider Ajustment Amount: 120mm
• up Platform Area: 1250*700*100mm
• Down Platform Area: 1500*840*180mm
• Transport Package: Export Standard
• Specification: ST-260
• Trademark: Qiaosen
• Origin: China
• HS Code: 8462101000
• Production Capacity: 550

Product Description

260Ton Open Back Automatic Punching/Punch Press Machine

Product Description

Features

1.The high-strength fuselage structure has small deformation and high precision.

2. OMPI pneumatic dry clutch brake 

3.The slider adopts 2corner and 6sided guides 

4.The slider guide adopts"high-frequency quenching" and "rail grinding process",which has small wear, high precision,long precision maintenance time and improve service life.

5.Crankshaft is made of  high strength alloy 42CrMo, which is 1.3 times stronger than 45 steel

6.The copper sleeve is made of tin phosphor bronze ZQSn10-1,which is 1.5 times stronger than ordinary BC6 brass.

7. Highly sensitive hydraulic overload protection device protects the press and die service life

8.Optional mat (air cushion)

Product Parameters

 

Name	Unit	STC-260
Model		V type	H type
Punching ability	Ton	260
Impact force location	mm	7	3.5
Slider stokes length	mm	250	150
Slider strokes per minute	SPM	20-40	40-50
Max die shut height	mm	500	550
Slider adjustment amount	mm	120
Up platform area	mm	1250*700*100
Down platform area	mm	1500*840*180
Platform to floor distance	mm	430
Slider center to machine distance	mm	1030
Main motor power	KW*P	22*4
Air pressure	Kg/cm^2	6
Overall dimension	mm	2780*1850*4470
Punch weight	Ton	32
Shank hole	mm	Φ65
Die cushion capacity	mm	14
Die cushion stroke	mm	100
Die cushion effectiv area	mm	810*480
Punch precision level	Level	JIS 1

Our Advantages

 

High strength steel frames
with small deformation

 

 

The gear shaft is made of high-strength alloy,
all tooth surfaces are treated with medium frequency
Advantage: small wear, high accuracy,long service life

 

Crankshaft
Alloy 42 CrMo Material
Advantage:  1.3 times Stronger than 45 steel

 

Slide rail adopt high frequency quenching technology,
its hardness could reach  HRC45 degree or more.
Advantage: perfect wear resistance

 

Ball Seat
Japanese grade TM-3 sintered copper alloy
Advantage: less failure rate with sawtooth ball

1. Japanese standard design and JIS 1 grade inspection 
2. High Precision and High stability ---0-0.02mm deviation on left and right     crankshaft, avoid unilateral stress and broken shaft.

3. Energy efficient, low cost. OPMI pneumatic dry clutch brakes, Photoelectric protection device,Double drop multiple protection device , automatic feeder device work together to improve safety and convenience.
4. Can improve the material use to 105%-108%,
5. Save 25%-35% of energy , which means can save 4004 kw.h per year for one machine
 

Company Profile

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.

After Sales Service

1. one year warranty for whole press.

2. all spare parts are available as we produce most of the parts in our factory.
3. it is easy to get the electric parts as all are international famous brands.
4. we can provide technical support via email, phone or video.
5. we can send out engineers for service, installation or training with reasonable additional cost.
6. English operation and maintenance manual is provided with the press.
7. All safety warning tags and control panels are in English.

FAQ

hy select us?

A:we are high end quality punching machine manufacturer.

How about your delivery time?
A:Uasually it takes about 25 to 40 working days after receiving your advance payment. 
 

Do you provide after-sale service?

A: Our technical and quality team will support you any time if you need us.

What's your warranty time?
A:Usually, our warranty time is1 year.

Can i do different color machine?
A: yes, we can customize your own colors to match your production line

Can the touch screen board language change to others
A: yes, we can do it according to your requirement like Spanish, French ect...

Packaging & Shipping