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{"title":"High Accuracy Pneumatic Power Press Punching Machine 500ton for Sheet Metal","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/04\/58511eced83825d1f5243eaec940-200x200-1\/high_accuracy_pneumatic_power_press_punching_machine_500ton_for_sheet_metal.jpg","attrs":{"Price":"$183,000\/cases 1-9 cases","Brand Name":"QIAOSEN","Model Number":"STE-400","Certification":"CE \/ ISO14001"}}
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STE-400 Straight Side Two Point Double Crank High Precision Mechanical Power Press Machine
Product Overview
STE series is a unitized closed straight-side two-point double crank precision press featuring an integrated heavy welded frame with stress relief annealing treatment. Adopting symmetrical double crank & double linkage driving structure, it meets JIS B 6402 Class 1 precision standard, featuring ultra-high rigidity, minimal deformation, excellent anti-offset load capacity, stable stamping, and long mold service life. Widely applied in automobile parts, motor stator & rotor, hardware, home appliance deep drawing and large-scale continuous stamping production lines. Tonnage range: 110T, 160T, 200T, 250T, 315T, 400T customizable.
Key Features
Ultra-Rigid Integrated Frame: Unitized closed H-type straight-side frame made of thick steel plate integral welding with overall stress relief annealing. Great structural rigidity, tiny elastic deformation, strong resistance to eccentric load, ensures long-term precision stability for heavy-duty stamping.
Symmetrical Double Crank Drive Structure: Dual crankshafts & double connecting rods symmetric driving with well-balanced force distribution. Perfect for large working table, wide mold, thick plate stamping and deep drawing processes. Four-corner eight-face long guideway of slider ensures high verticality, parallelism and repeated positioning accuracy.
High-Grade Core Components & Durability: Crankshaft & gear shaft made of forged 42CrMo alloy steel, quenched & tempered, hard oxidation and precision grinding for superior strength and wear resistance. Bushing: ZQSn10-1 phosphor bronze with low friction and excellent wear resistance. Slider height adjustment precision: ±0.1mm with digital display adjustment.
Reliable Safety Transmission System: Equipped with dry pneumatic clutch & brake unit, imported dual solenoid valve for fast response and accurate engagement. Built-in hydraulic overload protection with automatic unloading and reset function. Balancing cylinders stabilize slider operation and reduce vibration and noise.
Advanced Electric Control System: Standard PLC with large-size human-machine touch screen for intuitive parameter setting. Supports multiple operation modes and highly compatible with automatic production lines.
Efficient Centralized Lubrication & Energy Saving: Forced circulating thin-oil centralized automatic lubrication system with timing quantitative oil supply and alarm functions. Low energy consumption, low noise and environmental protection design.
Technical Specifications
Product Name
Mechanical Power Press Punching Machine
Model
STE-400S
Punching Capability
400 Ton
Force Location
3mm
Slider Length
180mm
Slider Strokes Per Minute
30-60 SPM
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
Additional Features
High-strength fuselage structure with small deformation and high precision
Pneumatic wet clutch brake (integrated): environmentally friendly, non-polluting, low noise and long service life
Slider adopts four-corner eight-sided guides to carry large eccentric loads
Slider guide features high-frequency quenching and rail grinding process for minimal wear and extended precision
Forced thin oil circulation lubrication device with automatic alarm function
Crankshaft made of high-strength alloy 42CrMo for extended service life
Copper sleeve made of tin phosphor bronze ZQSn10-1 with high-sensitivity hydraulic overload protection
Standard Japanese SMC pressure regulator, oil mister, and air filter
Standard touch screen and famous brand motor
Optional mat (air cushion) available
Product Images
Manufacturer Profile
Dongguan Qiaosen Machinery Co., Ltd, established in 2016, operates its own factory in Jiangsu province near Shanghai with convenient transportation access. The company holds ISO9001:2008 quality management system certification and specializes in hydraulic press machine production. Product range includes 10-ton to 2000-ton press machines across 8 series with over 100 types, including single column, four column, C-frame, H-frame presses, punching machines, folding machines, and cutting machines. Applications span aviation, aerospace, automotive, shipbuilding, light appliances, and daily hardware. Products are recognized for excellent design, competitive pricing, superior quality, and efficient after-sales service, serving domestic markets across 20+ provinces and international markets including United States, Japan, Russia, European Union, Southeast Asia, and Middle East.
Warranty & Service
One year warranty for whole press machine
All spare parts available as most parts produced by our factory
Easy access to electric parts as all are international famous brands
Technical training and consulting via email, phone or video
Engineer dispatch for service, installation or training with reasonable additional cost
English operation and maintenance manual provided with the press
Certificate of conformity included with press
Frequently Asked Questions
Are you the manufacturer? Can we visit your factory?
We are the manufacturer located in Wuxi city. We welcome you to visit our factory and check our machine quality on site. Any questions will be solved immediately.
What are your main products and main foreign markets?
Our main products include punching machines, metal straightening machines, and servo feeders. Our main foreign markets are Asia, North America, Europe, and Africa.
What are the advantages of your machines and how can I trust the quality?
Our machines feature imported quality components and are backed by a professional quality inspection team. Each machine undergoes rigorous testing before shipment, ensuring stable and reliable performance.
Will you update production process information after placing an order?
After order confirmation, we provide regular updates on production details via email and photos.
Can we be your agent?
Yes, we are seeking global agents. We provide comprehensive support including technical assistance and after-sales service, along with competitive discounts and commissions.
What are your payment terms?
We accept T/T, L/C, Western Union, PayPal, and other secure payment methods.
How long is your warranty?
We offer 12 months free warranty with lifelong maintenance support.
Do you accept customer logos and customization?
Yes, we accept various customizations including logos and machine modifications according to customer requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
100million-5 billion
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Qiaosen Machinery Co.,Ltd which have our own factory located in Wuxi city Jiangsu province, and Dongguan Guangdong province with 100 acres workshop established in 2016 and we are integrating R&D, production and sales. Our factory took the lead in passed authentication of the ISO9001:200... Dongguan Qiaosen Machinery Co.,Ltd which have our own factory located in Wuxi city Jiangsu province, and Dongguan Guangdong province with 100 acres workshop established in 2016 and we are integrating R&D, production and sales. Our factory took the lead in passed authentication of the ISO9001:200...
