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STE-200S Heavy Duty Pneumatic Punch Machine Equipped with Adjustable Settings to Accommodate Different Punching Requirements

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STE-200S Heavy Duty Pneumatic Punch Machine Equipped with Adjustable Settings to Accommodate Different Punching Requirements

Name: STE200S Heavy Duty Pneumatic Punch Machine Equipped with Adjustable Settings to Accommodate Different Punching Requirements
Brand: QIAOSEN
Price: 220 USD

Quality STE-200S Heavy Duty Pneumatic Punch Machine Equipped with Adjustable Settings to Accommodate Different Punching Requirements wholesale

Brand Name : QIAOSEN

Max Die Height : 500

Price : $220,000/piece

slide size : 1850X750

Bolster size : 2200x940

Place of Origin : China

Payment Terms : T/T

Slide adjustment : 120

Model Number : STE-200S

Number of slides per minute : 20-50

Delivery Time : 25-60

stroke length : 250

Supply Ability : 30 Sets/Month

MOQ : 1

Certification : CE\ISO

Rating point : 6

Punching capacity : 200

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STE-200 Ton Pneumatic Punch Machine

Product Overview

The STE‑200 is a 200-ton precision punch press with closed-type double crankshaft manufactured by Dongguan Qiaosen Precision Engineering. It features high rigidity, high precision, and adaptability for continuous automatic stamping, widely applied in precision hardware, auto parts, and electronic components industries.

Material Specifications

Material Thickness: 1-6 mm (medium and thick metal sheets)
Applicable Materials: Carbon steel, stainless steel (304/316), aluminum alloy, copper alloy, galvanized sheet, cold-rolled sheet, hot-rolled sheet
Applications: Blanking, punching, bending, forming, and shallow drawing
Material Requirements: Free of cracks, burrs, or uneven thickness

Technical Specifications

Parameter	Specification
Nominal Pressure	200 Tonf
Structure Type	Closed-Type Double Crankshaft
Slide Stroke	100 mm
Stroke Frequency	50-70 SPM (Variable Frequency Adjustable)
Maximum Shut Height	510 mm
Slide Adjustment	110 mm
Lower Table Size	1400 * 820 mm
Upper Table Size	1130 * 630 mm
Main Motor Power	18.5 kW
Total Machine Weight	Approx. 23 Tonf

Structural & Precision Features

High Rigidity Frame

Steel plate welded frame with heat treatment for internal stress relief
Closed gantry + double crankshaft two-point structure ensures uniform load distribution

Precision Guidance & Transmission

Two-angle six-face long guideway with high-frequency quenching + precision grinding
Crankshaft made of 42CrMo high-strength alloy steel
Hardened + precision ground gears for stable transmission and low noise

High Adjustment Precision

Electric + manual dual-mode adjustment with precision up to 0.1 mm
Hydraulic overload protection device to prevent machine jamming

Safety & Control Systems

Clutch Brake: Pneumatic wet-type clutch brake with high sensitivity
Safety Features: Imported dual solenoid valve, safety light curtain, emergency stop button
Control System: PLC + touch screen control with variable frequency speed regulation
Premium Components: Japan NSK bearings, Japanese seals, SMC pneumatic components

Key Advantages

Stable Precision: Excellent part consistency during long-term mass production
Automation Compatibility: Compatible with NC feeder, material rack, leveler and manipulator
Wide Application Range: Suitable for precision small hardware, terminals, auto stamping parts
Low Noise & Energy Efficient: Wet-type clutch + variable frequency technology

STE-200S Heavy Duty Pneumatic Punch Machine Equipped with Adjustable Settings to Accommodate Different Punching Requirements

Warranty & Service

One year warranty for whole press machine
All spare parts available from factory production
International brand electrical components for easy replacement
Technical training and consulting via email, phone or video
On-site engineer service available with reasonable additional cost
English operation and maintenance manual provided
Certificate of conformity included with machine

Company Profile

Dongguan Qiaosen Machinery Co., Ltd, established in 2016, operates its own factory in Jiangsu province near Shanghai. The company holds ISO9001:2008 quality management system certification and specializes in hydraulic press machine production with applications spanning aviation, aerospace, automotive, shipbuilding, and light appliances.

Global Reach:

United States Japan Russia European Union Southeast Asia Middle East

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