Gantry Type Two Point Press
The Xuji MG2 and MGD2 series gantry two point press machine, as advanced h frame press machines, adopt a double crankshaft drive and closed frame design. The accuracy reaches JIS I class. Through the evenly distributed double connecting rod system, it effectively offsets the lateral force and achieves higher rigidity and precision. Compared with the traditional single-point press, its working table is expanded by more than 30%, which is particularly suitable for the precision forming of large and complex workpieces such as automotive panels and aviation structural parts on this h frame press machine.
- Information
Gantry Type Two Point Press Machine: Innovative choice for large precision stamping
The Xuji MG2 and MGD2 series gantry two point press machine, as advanced h frame press machines, adopt a double crankshaft drive and closed frame design. The accuracy reaches JIS I class. Through the evenly distributed double connecting rod system, it effectively offsets the lateral force and achieves higher rigidity and precision. Compared with the traditional single-point press, its working table is expanded by more than 30%, which is particularly suitable for the precision forming of large and complex workpieces such as automotive panels and aviation structural parts on this h frame press machine.
I. Core technology advantage: performance breakthrough of dual-point drive
1.1 Two-point synchronous drives, eliminating eccentric loading during wide-width processing
The gantry two point press machine adopts dual-crank symmetrical drive technology, with left and right points applying pressure simultaneously, which improves the force uniformity of the table by 80%. It can stably process ultra-wide plates over 2500 mm (such as container side panels and construction machinery structural parts) on this 100 ton h frame press machine, and completely solves the center offset and warping problems of single-point presses.
1.2 Fully enclosed gap frame, 200% increase in lateral force resistance
The all steel welded four-column body of this h frame press machine is paired with eight-sided extended roller guides. The lateral force resistance reaches 8000 kN/m², supporting the installation of heavy-duty molds up to 20 tons, making it an ideal h frame press machine for heavy workloads.
1.3 Intelligent Transmission and Safety Assurance
Optional Wet friction clutch: Response speed increased by 40%, supports high-speed continuous operation, and reduces energy consumption by 25% for this two point press machine.
Hydraulic overload protection: Real-time monitoring of pressure fluctuations, triggering unloading within 0.1 seconds when overloaded, protecting the safety of molds and equipment in this h frame press machine.
II. Application scenarios: Covering the entire field from automobile manufacturing to new energy industries
Automobile industry: Cold stamping of high-strength steel parts such as door inner panels and longitudinal beams on this two point press machine.
Aerospace: Precision straightening and shaping of titanium alloy structural parts with this 100 ton h frame press machine.
Rail transit: Multi-station progressive die production of carriage structural parts using this h frame press machine.
III. Features:
High precision: Complies with JIS Class I standards for this two point press machine.
All-steel welded structure: Ensures stability and durability of the h frame press machine.
Two crankshafts rotating in opposite directions: Effectively eliminates lateral forces in this two point press machine.
Combined dry friction clutch: Provides reliable power transmission for the h frame press machine.
Eight-sided extended guide rails: Ensures precise guidance in this 100 ton h frame press machine.
Hydraulic overload protection: Safeguards the equipment of this two point press machine.
Digital display electric adjustment: Facilitates easy operation of the h frame press machine.
Lifting balance cylinder: Maintains stable operation of this two point press machine.
Imported dual solenoid valve: Enables accurate control for the h frame press machine.
Electric grease lubrication: Enables efficient maintenance of this two point press machine.
Manual oil lubrication for the balance cylinder: Assists in equipment upkeep of the h frame press machine.
Integrated control panel: Equipped with an electronic cam and a touch screen for this two point press machine.
PLC control from a well-known international brand: Enables intelligent operation of the h frame press machine.
Contactors and buttons from a renowned international brand: Guarantees reliable quality of this two point press machine. One set of air blowing device: Assists in the operation of the h frame press machine.
Optional features: Wet clutch, air cushion, light curtain, NC feeder, inverter motor, slide knockout device, safety door for this 100 ton h frame press machine.
IV. Two Point Press vs Single Point Press：Core Performance Positioning Differences
Comparison Dimensions | Gantry Type Two Point Press | Single Point Press |
Bolster Dimension | Bigger（Optimized for Large Workpieces） | Smaller（For Middle and Little Workpieces） |
Anti-eccentric load capability | Superior (Lateral Force Balance via Dual Crankshafts) | Weak (Single-point setup prone to angular deformation) |
Accuracy Level | JIS I (Slide Parallelism: ≤0.02mm/m) | JIS II（Slide Parallelism: ≤0.03mm/m） |
Applicable Process | Multi-station Progressive Die, Complex Surface Forming | Single-station Stamping, Simple Bending |
V. Technical Parameter
Specification | MG2-110 MGD2-110 | MG2-160 MGD2-160 | MG2-200 MGD2-200 | MG2-250 MGD2-250 | ||
| I | I | I | I | ||
Nominal Force | kN | 1100 | 1600 | 2000 | 2500 | |
Nominal Stroke | mm | 5 | 6 | 7 | 8 | |
Slide Stroke | mm | 180 | 200 | 250 | 280 | |
SPM | Fixed | min⁻1 | 50 | 45 | 35 | 30 |
Variable (Option) | min⁻1 | 30-60 | 25-50 | 25-45 | 20-40 | |
MAX Die Height | mm | 400 | 450 | 500 | 550 | |
Die Height Adjustment | mm | 90 | 100 | 110 | 120 | |
Bolster Area (FB x LR) | mm | 680 x 1650 | 760 x 1920 | 840 x 2250 | 920 x 2450 | |
Bolster Thickness | mm | 130 | 150 | 170 | 180 | |
Slide Area (FB x LR) | mm | 580 x 1360 | 660 x 1580 | 740 x 1900 | 820 x 1100 | |
Shank Hole (Dia x Depth) | mm | 3-Φ60 x 70 | 3-Φ60 x 95 | 3-Φ60 x 95 | 3-Φ60 x 95 | |
Between Columns | mm | 1750 | 1970 | 2300 | 2500 | |
Side Opening (FB x H) | mm | 650 x 400 | 880 x 500 | 930 x 550 | 990 x 650 | |
Main Motor Power | kW | 11 | 15 | 18.5 | 22 | |
Air Cushion (Option) | Eject Force x Stroke | kN x mm | 40 x 70 x 2 | 60 x 70 x 2 | 80 x 80 x 2 | 80 x 80 x 2 |
Specification | MG2-315 MGD2-315 | MG2-400 MGD2-400 | MG2-500 MGD2-500 | MG2-630 MGD2-630 | MG2-800 MGD2-800 | ||
| I | I | I | I | I | ||
Nominal Force | kN | 3150 | 4000 | 5000 | 6300 | 8000 | |
Nominal Stroke | mm | 8 | 10 | 10 | 10 | 10 | |
Slide Stroke | mm | 300 | 300 | 300 | 300 | 300 | |
SPM | Fixed | min⁻1 | 30 | 25 | 25 | 20 | 18 |
Variable (Option) | min⁻1 | 20-40 | 20-30 | 20-30 | 15-25 | 15-20 | |
MAX Die Height | mm | 600 | 600 | 650 | 700 | 800 | |
Die Height Adjustment | mm | 120 | 120 | 120 | 120 | 120 | |
Bolster Area (FB x LR) | mm | 1000x 2500 | 1100 x 2700 | 1200 x 2900 | 1300 x 3000 | 1300 x 3200 | |
Bolster Thickness | mm | 190 | 200 | 210 | 220 | 240 | |
Slide Area (FB x LR) | mm | 900 x 2200 | 1000 x 2500 | 1100 x 2600 | 1200 x 2800 | 1200 x 3000 | |
Shank Hole (Dia x Depth) | mm | 3-Φ70 x 95 | 3-Φ70 x 95 | 3-Φ80 x 95 | 3-Φ80 x 105 | 3-Φ80 x 115 | |
Between Columns | mm | 2600 | 2800 | 3000 | 3100 | 3300 | |
Side Opening (FB x H) | mm | 990 x 650 | 1020 x 650 | 1040 x 700 | 1200 x 800 | 1200 x 850 | |
Main Motor Power | kW | 30 | 37 | 45 | 55 | 75 | |
Air Cushion (Option) | Eject Force x Stroke | kN x mm | 100 x 90 x 2 | 100 x 90 x 2 | 100 x 90 x 2 | 100 x 90 x 2 | 100 x 90 x 2 |
VI. FAQ
Q1: Why are dual-point presses more suitable for large workpieces?
A1: The dual crankshaft drive of this two point press machine disperses the pressure load, and with a larger work surface, it can evenly support large molds and reduce the risk of deformation on this h frame press machine.
Q2: How is the maintenance cost compared to single-point models?
A2: It is equipped with an intelligent lubrication system as standard for this two point press machine, and the maintenance cycle is extended to 2000 hours, and the annual cost is reduced by 20%, which is suitable for high-load continuous production on this 100 ton h frame press machine.
Q3: Can it process ultra-high-strength steel?
A3: The maximum nominal force can reach 60000kN for this two point press machine, and with special quenching guide rails, it supports the processing of materials with a yield strength of more than 1200MPa on this h frame press machine.
Q4: Does it support automated production lines?
A4: Optional servo feeding system, robot interface and photoelectric protection can be used to achieve full-process automated integration for this two point press machine and 100 ton h frame press machine.
