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Electric Screw Press
The Electric Screw Press features a combined frame split structure with tension bolts, using cast steel for high strength and rigidity. Its reinforced switched reluctance motor offers strong overload capacity, large starting torque, and low starting current. The transmission system includes overload protection, while X-type extended guides ensure high precision and anti-eccentric load capability. A forced automatic lubrication system with progressive lubrication monitors distributor actions. Optional servo motor direct drive enhances flexibility, making this electric screw press machine ideal for efficient, reliable forging tasks.
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Electric Screw Press: Precision Forging Powerhouse with Unmatched Control
H1: High-Performance Electric Screw Press - Revolutionize Your Forging Efficiency & Accuracy
Demand exceptional control, energy savings, and reliability in your forging operations? Our advanced electric screw press leverages cutting-edge motor technology and robust construction to deliver precise blow energy and superior repeatability for hot forging, coining, and powder compaction. As a leading electric screw press machine in the industry, it combines innovation with durability to meet the most demanding production needs. Experience the future of servo electric screw press performance.
H2: Engineered Core: Uncompromising Strength & Precision
H3: Robust Frame for Demanding Forging
• Features a modular bolted frame structure with high-tensile tie rods under hydraulic preload, ensuring exceptional rigidity under impact loads.
• Critical components like the frame utilize high-grade cast steel, providing superior strength and stiffness for stable, vibration-free operation – the foundation of consistent forging precision in both industrial and metal screw press applications.
H3: Superior Guidance: Extended X-Type Guideways
• X-Type reinforced and extended guideways deliver exceptional guiding accuracy and unparalleled resistance to off-center loads.
• This design ensures precise slide alignment even under challenging asymmetric forging conditions, maximizing die life and part quality for electric screw press systems.
H2: Intelligent Drive System: Power & Protection
H3: High-Torque Switch Reluctance Motor
• Powered by a reinforced Switch Reluctance Motor (SRM) specifically engineered for electric screw press demands.
• Delivers exceptional overload capacity, high starting torque (reaching up to 3x rated torque), and remarkably low starting current, minimizing electrical stress and grid impact.
• Provides precise control over slide velocity and energy output, a key advantage for metal screw press operations requiring consistency.
H3: Enhanced Safety & Reliability
• Integrated overload protection within the transmission system safeguards critical mechanical components (screw, nut, frame) against catastrophic damage from excessive loads.
• Ensures operational safety and protects your investment in this high-performance electric screw press machine.
H2: Optimized Operation & Longevity
H3: Advanced Forced Lubrication System
• A centralized, forced automatic lubrication system utilizing progressive distribution guarantees precise, metered oil flow to all vital bearings, guideways, and the screw assembly.
• Monitored distributor cycles provide clear confirmation of lubrication function, preventing failures and significantly extending component service life in continuous electric screw press operation.
H3: Premium Servo Drive Option (Electro-Servo Screw Press)
• Optional upgrade: Direct Drive Servo Motors.
• This servo electric screw press configuration offers the ultimate in dynamic response, energy efficiency, and programmable blow profile control for the most complex forming tasks.
H2: Why Choose Our Electric Screw Press?
• Unmatched Precision & Repeatability: Superior frame rigidity and X-guides ensure consistent part dimensions, making it ideal for precision metal screw press applications.
• Exceptional Energy Efficiency: SRM or Servo motors drastically reduce power consumption vs. traditional presses.
• Robust & Durable: Cast steel construction and overload protection guarantee long-term reliability.
• High Overload Capacity: Handle demanding materials and complex geometries with confidence.
• Low Maintenance: Progressive auto-lube with monitoring minimizes downtime.
• Advanced Control: Precise energy and stroke control for optimal forming results.
• Flexible Power: Choose between high-torque SRM or premium Servo drive solutions.
• Reduced Operating Costs: Lower energy use, extended die/component life, minimal maintenance.
• Electric Screw Press for Sale: Available in multiple configurations to suit your production needs, with customized solutions for efficiency and performance.
H2: Press Parameter
SPE400 | SPE630 | SPE1000 | |||
Nominal Force | kN | 4000 | 6300 | 10000 | |
Long Term Allowed Force | kN | 6300 | 10000 | 16000 | |
Motion Part Energy | kJ | 40 | 80 | 160 | |
Slide Stroke | mm | 400 | 450 | 500 | |
SPM | min⁻ | 24 | 20 | 18 | |
MIN. Die Height | mm | 450 | 560 | 550 | |
Bolster Plate Thickness | mm | 120 | 160 | 200 | |
Bolster Area (Lower Bolster) | L·R | mm | 750 | 820 | 920 |
F·B | mm | 730 | 900 | 1050 | |
Slide Area (Upper Plate) | L·R | mm | 630 | 710 | 850 |
F·B | mm | 730 | 870 | 1020 | |
Upper Ejector Device (Optional) | Type |
| Hydr. | Hydr. | Hydr. |
Ejecting Force | kN | 30 | 50 | 50 | |
Stroke | mm | 15 | 25 | 25 | |
Lower Ejector Device | Type |
| Hydr. | Hydr. | Hydr. |
Ejecting Force | kN | 60 | 60 | 120 | |
Stroke | mm | 100 (Adjustable) | 100 (Adjustable) | 100 (Adjustable) | |
Main Motor Power | kW | 30x2 | 55x2 | 90x2 | |
Side Opening (WxH) | mm | 250x700 | 300x800 | 350x900 | |
Outline Dimension (L·RxF·BxH) | mm | 2265x2250x4070 | 2640x2520x4900 | 3100x3300x5500 | |
Specification | SPE1600 | SPE2500 | SPE4000 | ||
Nominal Force | kN | 16000 | 25000 | 40000 | |
Long Term Allowed Force | kN | 25000 | 40000 | 63000 | |
Motion Part Energy | kJ | 280 | 500 | 1000 | |
Slide Stroke | mm | 600 | 650 | 750 | |
SPM | min⁻ | 16 | 14 | 11 | |
MIN. Die Height | mm | 740 | 800 | 1160 | |
Bolster Plate Thickness | mm | 220 | 250 | 300 | |
Bolster Area (Lower Bolster) | L·R | mm | 1000 | 1200 | 1680 |
F·B | mm | 1280 | 1400 | 2000 | |
Slide Area (Upper Plate) | L·R | mm | 968 | 1110 | 1480 |
F·B | mm | 1280 | 1560 | 1640 | |
Upper Ejector Device (Optional) | Type | Hydr. | Hydr. | Hydr. | Hydr. |
Ejecting Force | kN | 50 | 50 | 50 | |
Stroke | mm | 25 | 25 | 25 | |
Lower Ejector Device | Type | Hydr. | Hydr. | Hydr. | Hydr. |
Ejecting Force | kN | 240 | 500 | 500 | |
Stroke | mm | 100 (Adjustable) | 100 (Adjustable) | 100 (Adjustable) | |
Main Motor Power | kW | 160x2 | 250x2 | 250x4 | |
Side Opening (WxH) | mm | 400x1100 | 450x1150 | 500x1550 | |
Outline Dimension (L·RxF·BxH) | mm | 3800x4000x 6450 | 5200x4500x7600 | 6500x5800x9900 | |
H2: Frequently Asked Questions (FAQ) - Electric Screw Presses
Q1: What are the main advantages of an electric screw press over other forging presses?
A1: Electric screw presses offer superior energy efficiency, precise blow energy control, excellent repeatability, lower noise levels, and reduced maintenance compared to friction or hydraulic presses. The direct drive eliminates complex clutch/brake systems, enhancing reliability and control. They are particularly advantageous for precision hot forging, warm forging, and coining.
Q2: Why is the Switch Reluctance Motor (SRM) well-suited for an electric screw press?
A2: The reinforced SRM provides extremely high starting torque crucial for accelerating the heavy flywheel/screw assembly rapidly, while drawing low starting current. Its inherent robustness and overload capacity make it ideal for the demanding, high-impact cycles of forging applications in electric screw press machine setups.
Q3: How do the X-Type guideways improve performance?
A3: The X-Type reinforced extended guideways provide significantly larger bearing surfaces compared to standard designs. This dramatically increases resistance to deflection caused by off-center loads common in forging, optimizing performance for metal screw press operations.
Q4: What are the benefits of the progressive lubrication system with monitoring?
A4: The forced progressive lubrication system delivers the exact amount of oil needed to each lubrication point under pressure, critical for maintaining electric screw press longevity.
Q5: When would I choose the optional Servo Motor drive?
A5: Opt for the servo electric screw press configuration when you require the absolute highest level of dynamic control and energy efficiency. This is ideal for the most complex, high-precision forging tasks in metal screw press environments.
Q6: Are electric screw presses energy efficient?
A6: Yes, significantly. Electric screw presses only consume energy during the brief acceleration phase of the screw/flywheel. Expect energy savings of 30–60%+ compared to equivalent friction presses, making this electric screw press for sale a cost-effective investment.
