110 Ton Closed‑Point Servo Power Press Machine High Precision Stamping Press for

QIAOSEN STD‑110S Closed H‑Frame Single Crank Servo Punch Press

Professional Buyer Introduction

1. Model Code Explanation

• QIAOSEN: Professional heavy‑duty precision stamping equipment manufacturer
• STD Series: Closed H‑frame single crank servo punch press, high‑rigidity integral closed frame, minimal frame deflection under full‑load eccentric stamping
• 110: Nominal stamping force 110 Ton (1100kN)
• S: Standard servo drive version, fully programmable slide motion curve, energy‑saving intelligent forming

2. Core Body & Main Components

1. Reinforced Integral Stress‑Relief Closed H‑Frame

Extra‑thick steel plate one‑piece welded body with secondary high‑temperature stress‑relief annealing. Heavy internal rib reinforcement, near‑zero frame deflection under heavy eccentric load. Closed‑frame structure restricts feeding direction to front‑rear only, ideal for high‑precision progressive die mass‑production.

2. Eight‑Sided Fully Hardened Slide Guide (4‑corner 8‑surface guideway)

Box‑type heavy slide adopts eight‑sided fully quenched precision ground guide rails with micro‑clearance fit. Dual large balance cylinders offset slide weight, eliminate stamping vibration, prevent slide offset under eccentric load, sustain long‑term stable precision and extend progressive‑die service life.

3. 42CrMo Forged Alloy Crankshaft & Heavy‑Duty Gear Assembly

Single crankshaft forged from high‑strength 42CrMo alloy steel, overall carburizing treatment and precision grinding, tensile strength 1.3 times higher than ordinary carbon steel. Gear tooth surfaces medium‑frequency quenched for high load‑resistance and low wear. Wear‑resistant tin‑phosphor bronze ZQSn10‑1 copper sleeves for long‑term heavy‑load operation.

4. Servo Direct‑Drive Transmission, Cancel Flywheel & Pneumatic Clutch‑Brake

High‑torque servo motor direct drive, no traditional flywheel structure. Programmable slide speed, stroke length and bottom‑dead‑center dwell time. Support jog, single stroke, continuous stroke, dwell‑press forming mode. Low noise, low impact, 30%‑50% energy saving compared with conventional pneumatic punch press.

5. 15.6‑inch Industrial PLC Touch Control Panel

Large cantilever touch screen real‑time displays stroke speed, die height, production counter, fault alarm and operating status. 9 groups of stamping motion curves pre‑stored, parameters one‑click copy, seamless linkage with automatic coil‑feeding lines. Sm control system optional upon customer demand.

6. High‑Sensitivity Hydraulic Overload Protection Device

Built‑in large‑flow hydraulic pressure‑relief assembly. Auto pressure relief & emergency stop when overloaded by over‑thick sheet or stuck mold, protect crankshaft, gear sets and high‑value forming molds from impact fracture.

7. Forced Circulating Thin‑Oil Lubrication System

Full‑machine forced thin‑oil circulating lubrication with running fault alarm function. Excellent heat dissipation and lubrication performance, reduce guide rail and transmission‑part abrasion, prolong machine service life.

8. Complete Industrial‑Grade Safety Protection System

Standard multi‑beam safety light curtain, mushroom emergency‑stop button, two‑hand safety operation mode, overload auto‑alarm & machine‑lock function. Comply with CE & JIS Class 1 mechanical‑safety standards. Standard Japan SMC air filter regulator, high‑temperature sealing parts.

9. Optional Air Die Cushion

Air die cushion is optional configuration for STD‑110S, provides uniform blank‑holder force for deep‑drawing and heavy‑bending processes.

3. Core Technical Parameters

• Nominal Force: 110 Ton (1100 kN)
• Applicable Material Thickness: 1‑8 mm cold‑rolled steel, galvanized sheet, SUS stainless steel, copper, aluminum alloy
• Adjustable Slide Stroke: 20‑180 mm (servo freely adjustable)
• Adjustable Stroke Rate: 15‑60 SPM
• Max Die Height Adjustment: 420 mm
• Precision Standard: JIS Class 1 heavy‑duty stamping‑press standard
• Working Air Pressure Requirement: 5‑6 kg/cm²
• Main Servo Motor Power: 132 kW

4. Applicable Workpieces & Downstream Industries

Suitable for high‑precision blanking, heavy bending, flanging, embossing, deep drawing, cold extrusion and multi‑station progressive‑die mass‑production of medium‑large metal hardware:

• Auto structural parts: chassis reinforcing plates, safety‑system metal components, motor housing
• New‑energy components: energy‑storage shell, lithium‑battery structural brackets, conductive sheet
• Home‑appliance hardware: high‑precision inner metal frames
• Precision hardware: electrical‑apparatus components, instrument sheet‑metal parts

Applicable industries: Automotive precision stamping, new‑energy energy‑storage parts, home‑appliance high‑precision sheet‑metal, electrical‑equipment hardware.

5. STD‑110S Core Competitive Advantages

1. High‑rigidity closed H‑frame integral welded structure: almost no deflection under heavy eccentric load, better precision retention than open‑frame ST / STC series, fit high‑requirement precision forming.
2. Servo direct‑drive design: flexible programmable motion curve, realize dwell‑press at bottom dead‑center, improve surface quality of drawing / embossing parts, obvious energy‑saving effect.
3. Eight‑sided full‑hardened slide guide + dual balance cylinders: low vibration in full‑load operation, reduce mold wear greatly.
4. Forced circulating thin‑oil lubrication system: automatic lubrication with fault alarm, lower maintenance frequency.
5. Perfectly compatible with heavy‑duty automatic coil‑feeding lines and long large‑size progressive dies, support turn‑key automatic‑stamping‑line solution.

Minor Disadvantages: Closed‑frame only supports front‑rear feeding; air die cushion needs extra order; higher procurement cost than open‑frame ST‑110V.

6. Target Suitable Customers

1. Factories pursuing ultra‑high‑rigidity closed‑frame equipment for high‑precision stamping and deep‑drawing
2. Manufacturers running long‑term mass‑production with large multi‑station progressive dies, demanding stable long‑term precision
3. Auto & new‑energy enterprises with embossing, bottom‑dead‑center dwell‑press and complex‑forming requirements
4. Customers willing to invest in servo equipment for energy‑saving and high‑quality‑part production

7. Standard Automatic Production Workflow

1. Install upper & lower molds, adjust die‑height value on servo touch panel
2. Connect heavy‑duty uncoiler, thick‑plate straightener and wide servo feeder to build automatic coil‑feeding line
3. Select pre‑programmed stamping motion curve, set speed, batch quantity and operation mode
4. Servo motor drives slide reciprocating movement, complete blanking, bending, deep‑drawing, embossing and dwell‑press forming
5. Optional air die cushion outputs blank‑holder force to prevent workpiece wrinkling in drawing process
6. Safety light‑curtain triggers instant emergency stop once personnel enter high‑pressure stamping zone

Product Specifications

Product Configuration

Company Profile

Certification

Customer Case

Warranty and Service

• One year warranty for whole press machine
• All spare parts available as most parts are produced by our factory
• Easy access to electric parts as all are international famous brands
• Technical training and consulting available via email, phone, or video
• Engineers available for service, installation, or training with reasonable additional cost
• English operation and maintenance manual provided with the press
• Certificate of conformity sent with press

Frequently Asked Questions

10 Core Product Attributes (Highlight)

1. Frame Rigidity: Reinforced integral welded closed H‑frame with secondary stress‑relief annealing, minimal deflection under heavy eccentric stamping load
2. Slide Structure: Eight‑sided fully hardened precision slide guide with dual balance cylinders for low‑vibration stable running
3. Drive Assembly: 42CrMo forged alloy crankshaft + high‑torque servo direct‑drive, cancel traditional flywheel and clutch‑brake
4. Servo Function: 9 pre‑stored programmable stamping curves, freely adjustable stroke speed and bottom‑dead‑center dwell‑press
5. Control System: 15.6‑inch industrial cantilever PLC touch panel, optional Sm control system, support parameter one‑click copy
6. Overload Protection: High‑sensitivity large‑flow hydraulic pressure‑relief device for auto emergency‑stop to protect crankshaft and molds
7. Lubrication System: Full‑machine forced circulating thin‑oil lubrication with fault alarm, reduce transmission‑part abrasion
8. Standard Original Accessories: Japan SMC air filter regulator, high‑temperature sealing parts, stable long‑term sealing performance
9. Safety Performance: Complete CE & JIS Class 1 certified safety interlock system including light curtain two‑hand operation emergency‑stop overload auto‑lock
10. Compatibility: Match heavy‑duty uncoiler straightener wide servo feeder for progressive‑die automatic‑line integration, global voltage customization available