Name: STE-400 Automatic Square Pneumatic Punch Machine 400Ton for Steel Sheet Stamping
Brand: Dongguan Qiaosen Machinery Co., Ltd.
SKU: STE-400
Price: 5.00 USD
Availability: InStock

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STE-400 Automatic Square Pneumatic Punch Machine 400Ton for Steel Sheet Stamping

Square Pneumatic Punch Machine

Automatic Pneumatic Punch Machine

400Ton Steel Stamping Machine

Place of Origin:

China

Brand Name:

QIAOSEN

Certification:

CE / ISO14001

Model Number:

STE-400

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Product Details

Slide Stroke (mm):

180

Weight (t):

400

Machinery Test Report:

Provided

Video Outgoing-inspection:

Provided

Slider Length:

180mm

Up Platform Area:

2200*900mm

Side Opening:

900*650mm

Highlight:

Square Pneumatic Punch Machine

Automatic Pneumatic Punch Machine

400Ton Steel Stamping Machine

Payment & Shipping Terms

Minimum Order Quantity

Price

$180,000/pieces 1-9 pieces

Packaging Details

WOODEN BOX

Delivery Time

25-60

Payment Terms

T/T

Supply Ability

100SET per month

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86-0769-26628519

titi@qiaosenmachinery.com

86-0769-26626853

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Product Description

STE-400 High Precision Automatic Square Pneumatic Press Steel Sheet Stamping Punching Machine

Specifications

Product Name	Mechanical power press punching machine
Model	STE-400S
Punching Capability	400Ton
Force Location	3mm
Slider Length	180mm
Slider Strokes Per Minute	30-60SPM
Die Shut Height	450mm
Slider Adjustment Amount	120mm
Up Platform Area	2200*900mm
Down Platform Area	2500*1000mm
Side Opening	900*650mm
Main Motor Power	37*4
Air Pressure	6kg/cm²
Punch Precision Level	JIS 1

Product Features

High-strength fuselage structure with minimal deformation and high precision
Pneumatic wet clutch brake (integrated): environmentally friendly, non-polluting, low noise and long service life
Slider adopts four-corner and eight-sided guides to carry large eccentric loads, ensuring long-term stable stamping accuracy
Slider guide features "high-frequency quenching" and "rail grinding process" for minimal wear, high precision, and extended die life
Forced thin oil circulation lubrication system: energy saving, environmental protection, with automatic alarm function
Crankshaft made of high-strength alloy 42CrMo, 1.3 times stronger than 45 steel
Copper sleeve made of tin phosphor bronze ZQSn10-1, 1.5 times stronger than ordinary BC6 brass
High-sensitivity hydraulic overload protection device for effective punch and die protection
Standard Japanese SMC pressure regulator, oil mister, and air filter
Standard touch screen and motor
Optional mat (air cushion) available

Product Configuration

Warranty & Service

One year warranty for complete press machine
Comprehensive spare parts availability
International brand electrical components
Technical training and consulting via email, phone, or video
On-site engineer service available
English operation and maintenance manual included
Certificate of conformity provided

Quality Assurance

Machinery test report and video outgoing-inspection provided

Frequently Asked Questions

Are you a manufacturer?
Yes, we are a manufacturer with over ten years of experience.

What kind of payment terms do you offer?
We are flexible about payment terms, please contact us for details.

What information do you need to provide a proposal for a roll forming machine?
Profile drawings, material information, and your special requirements.

What should I do if I'm new to roll forming machinery?
Contact us immediately - we provide free pre-sales consulting services.

Ratings& Review

Overall Rating

5.0

Based on 50 reviews for this product

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

C*i

Nigeria May 5.2026

Helpful (3)

Spare parts are easy to get, operation is simple and safe. The machine can work continuously for long hours, very suitable for our factory.

Tags：

STE-400 Automatic Square Pneumatic Punch Machine 400Ton for Steel Sheet Stamping

Square Pneumatic Punch Machine

Automatic Pneumatic Punch Machine

400Ton Steel Stamping Machine

Square Pneumatic Punch Machine

Automatic Pneumatic Punch Machine

400Ton Steel Stamping Machine

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H Frame Double Crank Press Punching Machine 200ton Metal Stamping Press

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Overall Rating

Rating Snapshot

All Reviews

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