High-Speed Precision Servo Press with Four-Point Elbow-Type Pull

TNB125WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB5WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB15WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB25WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB35WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB45WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB65WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB110WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB150WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB200WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB250WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB300WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB400WO servo presses with Four-Point Elbow-Type Pull5~500 tons

TNB500WO servo presses with Four-Point Elbow-Type Pull5~500 tons

Servo Presses, TNB-WO Series

elbow-type pull, Four-Point, precision servo press

5~500Tons TNB-WO Series Precision Stamping Servo Press

Four-Point Elbow-Type Pull Precision Stamping Solutions Customize Your Electric ServoPress:

Why Choose four-point toggle-driven pull-down Servo Driven Press?

✅ Oil-Free Lower Drive System

Clean Production: No oil contamination on the upper workspace. Eliminates post-stamping cleaning and electroplating for non-ferrous metals (e.g., copper, aluminum), enabling direct assembly of stamped terminals and lead frames. Reduces scrap rates and disposal costs.

Lower Drive Advantage: Ensures contamination-free stamping for sensitive materials.

✅ Symmetrical Toggle Link Mechanism

Precision Forming: Minimal lower dead center displacement (±0.01mm tolerance) ensures stable forming quality, perfect for high-precision electronic components.

Anti-Deflection Design: Four-corner synchronized slider movement distributes force evenly, minimizing deformation (<0.02mm) even with complex molds.

✅ Energy Efficiency & Compact Design

Servo Motor Drive: Reduces energy consumption by 30% and increases response speed by 40%. Supports continuous high-speed operation (2-1050 SPM).

Space-Saving: Compact and low-height design (5-500 tons) optimizes floor space and integrates seamlessly with automated production lines.

✅ Safety & Environmental Compliance

Multi-Layer Safety: Photoelectric guards, emergency stops, and overload protection comply with CE/ISO standards.

Eco-Friendly: Low noise (<75dB) and zero hydraulic oil leakage, meeting global environmental regulations.

5~500 Tons Electric Servo Press Stamping Curve Graph

Elbow type pull-down four-point servo press applications

Electronics

Stamping IC lead frames, connectors, micro-motor components.

Renewable Energy

Lithium battery electrodes, solar panel brackets, hydrogen fuel cell bipolar plates.

Precision Parts

Medical devices, optical components, and high-tolerance industrial parts.

Competitive Advantages

Energy Efficiency

TNB-WO Series: 30% Lower Energy Consumption

Traditional Mechanical Press: High Energy Use

Precision

TNB-WO Series: ±0.01mm Tolerance

Traditional Mechanical Press: ±0.05mm Tolerance

Contamination Risk

TNB-WO Series: Oil-Free Design

Traditional Mechanical Press: Hydraulic Oil Leakage Risks

Deflection Resistance

TNB-WO Series:4-Point Sync, <0.02mm Deform

Traditional Mechanical Press: Single-Point Drive, High Deflection

Customizable Solutions

Scale from 5 Tons to 500 Tons with modular frames,automated coil feeders, Custom bolster plates for ISO/DIN/JIS standards.

Electric Series Servo Press Technical Specifications (5~500 Tons)

Model	TNB5WO	TNB15WO	TNB25WO	TNB35WO	TNB45WO	TNB65WO	TNB150WO	TNB300WO	TNB400WO	TNB500WO
Nominal Force (kN)	50	150	250	350	450	650	1500	3000	4000	5000
Slide Stroke (mm)	30	30	30	30	30	30	200	220	250	250
Continuous Stroke	2-1050	2-750	2-500	2-500	2-500	2-350	2-120	2-110	2-100	2-100
Single Strokes Per Minute (SPM)	unlimited	unlimited	unlimited	unlimited	unlimited	unlimited	unlimited	unlimited	unlimited	unlimited
Inching Strokes	any	any	any	any	any	any	any	any	any	any
Maximum Die Height (mm)	160	180	200	230	240	360	460	500	600	600
Die Height Adjustment (mm)	2	2	2	2	2	2	40	50	50	50
Upper Table Size (mm)	640*440	660*460	680*480	700*500	750*500	750*500	1700*600	1750*800	1800*850	1800*900
Lower Table Size (mm)	640*580	660*600	680*620	700*640	750*640	750*640	1700*600	1750*800	1800*850	1800*900
Slide Adjustment Method	Manual Adjustment	Manual Adjustment	Manual Adjustment	Manual Adjustment	Manual Adjustment	Manual Adjustment	Electric Adjustment	Electric Adjustment	Electric Adjustment	Electric Adjustment	Electric Adjustment
Airframe form	pull - down type	pull - down type	pull - down type	pull - down type	pull - down type	pull - down type	pull - down type	pull - down type	pull - down type	pull - down type
Press Accuracy	JIS Class 1	JIS Class 1	JIS Class 1	JIS Class 1	JIS Class 1	JIS Class 1	JIS Class 1	JIS Class 1	JIS Class 1	JIS Class 1

Standard Configuration

Optional Configuration

Precision Servo Press Manufacturing Process | Built for Performance

Frequently Asked Question

FAQS For the Servo Press Industry

What is a Servo Press?

A servo press (also called an electric servo press) is a high-precision stamping machine powered by a servo motor + control system. It directly drives the crankshaft or linkage mechanism without traditional components like flywheels, clutches, or brakes, enabling programmable control over stroke, speed, and force for energy-efficient and flexible operations.

Servo Press vs Hydraulic Press

Which Press is right for your needs?

Choose a Servo Press if: You need high precision, energy efficiency, and flexibility for tasks like blanking, bending, or progressive stamping.
Choose a Hydraulic Press if: You require high force for deep drawing or heavy forming where speed is less critical.

Click here to read our detailed comparison blog and discover which press is the best fit for your production needs!

Feature	Servo Press	Hydraulic Press
Precision	±0.01mm (JIS Grade 1)	±0.1mm (lower due to fluid compressibility)
Speed	High (up to 1200 SPM)	Low to medium (typically 10-60 SPM)
Energy Efficiency	30~60% energy savings	High energy consumption
Flexibility	Programmable stroke,speed,and force	Limited motion control
Maintenance	Low (no hydraulic oil or seals)	High (frequent oil and seal changes)
Noise Level	Quieter (10~15dB lower)	Louder (pump and fluid noise)

Servo Press vs Mechanical Press

Our servo press adopts direct servo motor drive technology, offering the following advantages over traditional mechanical presses:
✅Energy savings of over 30% (no flywheel idling losses)
✅ Repeat positioning accuracy of ±0.01mm (certified to JIS Grade 1)
✅ Programmable multi-stage stamping curves for complex forming processes.