Straight Four Point Transfer Press

TE4 Series Closed Straightside Four Point Transfer Press – Efficient Solution for Multi-Station Precision Stamping

In the fields of automotive components, new energy equipment, and high-end home appliance manufacturing, closed straightside four-point transfer presses (a premium class of four-point press systems) have become core equipment for multi-process forming of complex workpieces due to their excellent stability and high-precision transfer capabilities. The TE4 series, as a leading straight side press machine and straightside four-point transfer press, combines finite element optimization design, high-strength frame structure, and intelligent transmission technology to provide one-stop solutions for multi-station processes such as deep drawing, precision punching, and bending, helping customers achieve efficient production and quality upgrading.

I. High-Strength Frame Design: The Foundation of Precision Stamping for Transfer Press

1. FEA Optimization + Welded Preloading – Industry-Leading Rigidity in Straightside Four Point Transfer Press

As a premium straightside four point transfer press, the TE4 series features key frame components (beams, columns, base) undergoing full-process finite element analysis (FEA), optimizing material stress distribution by 40%. Combined with welded structure tension bolt preloading technology, the overall rigidity of this four point press reaches 1/8000 or higher, with strength increased by 30% compared to traditional cast frames. This design ensures stable multi-station transfer operations, effectively suppressing stamping vibration (amplitude ≤0.05mm) and avoiding workpiece dimensional deviations during transfer.

2.Octagonal Right-Angle Guide Rails – Micron-Level Precision for Straight Side Press Machine

The slider of this straightside four point transfer press adopts an octagonal right-angle guide rail structure, with a contact area 50% larger than traditional four-sided guides. Combined with hydraulic preloading, guide rail clearance is precisely controlled within 0.01mm, ensuring smooth workpiece transfer between stations. Test data shows the TE4 series achieves a bottom dead center repeat positioning accuracy of ±0.01mm, making it an ideal straightside four point transfer press for high-precision multi-station forming of automotive body panels and new energy battery cases.

II. Innovative Transmission System – Breaking Through Multi-Station Process Bottlenecks

1. Opposite Direction Transmission + High-Strength Gears – Optimal Performance in Transfer Press

Using opposite direction transmission technology unique to straightside four point transfer presses, lateral forces during gear meshing are mutually offset, reducing slider lateral force by 60% compared to same-direction transmission. Paired with high-speed herringbone gears (ISO 6 precision) and low-speed ground hard-tooth-surface spur gears, this transfer press achieves a transmission efficiency of 98%, ensuring uniform pressure output even at 80 strokes per minute. The design optimizes material utilization to over 97%, critical for continuous multi-station transfer forming.

2. Split Pneumatic Friction Clutch & Brake – Synchronized Control for Transfer Press Operations

Standard with a split pneumatic friction clutch/brake (optional imported wet type, response time ≤50ms), the TE4 straightside four point transfer press ensures clutch-brake synchronization error <0.5°, guaranteeing precise coordination between stamping and transfer actions. For new energy battery case production, this transfer press enables 0.1-second-level start/stop control, minimizing risks of workpiece defects during inter-station transfer.

III. Intelligent Control and Safety Protection

1. Dual-Loop Cam Control – Seamless Multi-Station Coordination in Transfer Press

Equipped with an electronic cam + mechanical cam dual-loop control system, this straightside four point transfer press supports real-time programming of transfer speed and stamping pressure for each station, adapting to complex workpiece geometries. The mechanical cam acts as hardware redundancy, ensuring stable transfer operations even under peak loads, reducing system failures by 40% compared to single-loop systems.

2. Full-Process Safety and Intelligent Lubrication for Transfer Press

        ·     High-Sensitivity Overload Protection Device: Monitors both stamping and transfer station loads in  this transfer press, triggering emergency shutdown within 0.1 seconds to protect dies and transfer mechanisms;

        ·     Automatic Heavy-Duty Oil Lubrication System: Lubricates 15 critical components (including transfer rails and gearboxes) in this straightside four point transfer press, with optional temperature control to extend maintenance cycles to 6 months;

        ·     Imported Safety Dual Solenoid Valves: Ensure safe operation during workpiece transfer, compliant with ISO 13849-1 standards and providing dual protection for both stamping and transfer motions.

IV. Modular Configuration

1. Flexible Optional Functions – Enhancing Transfer Press Versatility

        ·     Air Cushion Device: Optimizes blank holder force for deep drawing in this straightside four point transfer press, preventing wrinkles and ensuring consistent transfer of complex curved parts like automotive fuel tanks;

         ·     Ton-meter and Vibration-Damping Pads: Monitor transfer station pressures and reduce vibration in this transfer press, critical for maintaining precision during high-speed multi-station operations;   

          ·     Industrial IoT Interface: Enables real-time tracking of transfer accuracy and stamping data in this straightside four point transfer press, seamlessly integrating with automated production lines via Profinet/EtherCAT.

2. Industry Coverage

V. Technical Specifications

Q1: What defines the TE4 series as a straightside four point transfer press?
A1: The combination of a straightside frame design for high rigidity, four-point suspension for balanced load distribution, and integrated transfer mechanisms for multi-station coordination makes it a specialized transfer press for complex part forming.

Q2: How does the straightside four point transfer press design benefit multi-station production?
A2: The straightside structure reduces lateral deflection, while four-point support ensures uniform force distribution during transfer, critical for maintaining precision in high-tolerance workpieces like new energy battery cases.

Q3: Can this transfer press handle different workpiece sizes during multi-station processing?
A3: Yes, the TE4 series straightside four point transfer press offers modular tooling and adjustable transfer parameters, adapting to workpiece sizes from small connectors to large automotive panels.

Q4: What safety features are unique to this straightside four point transfer press?
A4: Dual-loop control for both stamping and transfer motions, overload protection for transfer mechanisms, and safety valves that monitor both press and transfer operations, ensuring compliance with global safety standards.

Q5: How does the transfer speed affect production efficiency in this transfer press?
A5: With transfer speeds up to 3.0 m/min (TE4-1000 model), the straightside four point transfer press minimizes idle time between stations, achieving high throughput while maintaining transfer accuracy within ±0.02mm.

TE4 Series Closed Straightside Four Point Transfer Press – Redefining the Benchmark for

Multi-Station Stamping Precision and Efficiency!
Contact us today for customized solutions for your straightside four-point transfer press requirements: WhatsApp/WeChat: +86 183 1731 3453