01 — Press System
200T Four Column Hydraulic Press Machine
The 200-ton four-pillar hydraulic press provides a dedicated high-precision manufacturing platform engineered for the rapid cutting and trimming of automotive gaskets. This system is widely deployed by global Tier-1 suppliers to achieve tight contour tolerances and maximize raw material utilization across intensive production shifts.
Use Case
Automotive gasket production demands flawless perimeter shearing and highly accurate bolt-hole piercing to ensure secure fluid retention under extreme engine temperatures and pressures. This press delivers the uniform pressure distribution and structural stability required to process delicate multi-layer composites and thin metallic sheets without edge tearing.
Core Applications
- Precision die-cutting, outer perimeter trimming, and intricate internal profiling of multi-layer automotive sealing components
- High-speed bolt-hole piercing, coolant port slotting, and alignment notch punching for engine block sealing systems
Material
- Soft composite materials including reinforced graphite, high-density cork, and specialized nitrile rubber sheets
- Multi-layer steel laminates, soft copper foils, aluminum sheet stocks, and synthetic aramid fiber matrices
Typical Products Processed
- Multi-layer steel cylinder head gaskets, exhaust manifold seals, and high-temperature intake manifold gaskets
- Transmission oil pan gaskets, valve cover seals, water pump housing gaskets, and fuel injector sealing rings
Key Functions
- Advanced electronic stroke depth limitation to execute precise kissing-cuts or full material penetration without tool collision
- Proportional hydraulic pressure regulation to adjust holding and shearing forces based on specific material durometer levels
Why 200 Ton Hydraulic Press?
- Offers the ideal tonnage range and optimized platen area required to process standard automotive engine gasket dimensions efficiently
- Four-column guidance architecture maintains perfect tool alignment under sudden breakthrough loads, drastically extending die cutting life
02 — Technical Specifications
SM 200 HP – HYDRAULIC PRESS MACHINE COMPLETE TECHNICAL DATA
The SM 200 HP hydraulic press delivers highly stable force distribution and exceptional platen parallelism tailored for precision gasket die-cutting. Its specialized speed regulation and low-deflection column setup ensure clean, burr-free compound contours across multi-material matrices.
Capacity
- Maximum continuous cutting force capacity of 2000 kN
- Minimum adjustable stripping force capacity of 300 kN
Structural Design
- Four column high tensile solid steel plate assembly optimized for uniform load distribution
- Finite element analysis engineered frame for minimum vibration and maximum stability
Frame Type
- Precision aligned pre stressed guide pillar frame architecture
- Heavy duty stress relieved welded steel bolster plate and top slider structure
Hydraulic System
- High pressure variable displacement axial piston pump assembly
- Continuous oil filtration loop with integrated forced air cooling circuits
Main Ram Stroke
- Maximum slide vertical travel distance capability of 400 mm
- Electronic depth control setting resolution accurate down to 0.01 mm
Working Hydraulic Pressure
- Maximum continuous operating system fluid pressure of 210 bar
- Peak safety valve pressure relief calibration limit of 240 bar
Daylight Gap
- Maximum open vertical daylight window clearance of 600 mm
- Minimum closed shut die height workspace space of 200 mm
Approach Speed
- Fast downward advance slide rapid travel speed of 250 mm/Sec
- Soft touch tool engagement deceleration velocity of 10 mm/Sec
Pressing / Drawing Speed
- Precision micro adjustable die cutting speed of 5 to 25 mm/Sec
- Rapid high pressure material shearing velocity of 40 mm/Sec
Return Speed
- Rapid upward ram ascent extraction travel speed of 200 mm/Sec
- High speed automated pre return oil decompression cycle timing
Bed / Platen Size Platen
- Total clear bolster bed width left to right of 1000 mm
- Total clear bolster bed depth front to back of 800 mm
Columns
- Induction hardened hard chrome plated solid steel pillar diameter of 140 mm
- Extra long guide bushings featuring a centralized automatic lubrication setup
Working Envelope
- Total horizontal internal clear workspace area of 1000 by 800 mm
- Maximum permissible upper tool assembly mass weight of 3000 kg
Control System
- Central programmable logic controller paired with a digital touchscreen panel
- Dual linear transducer position tracking systems accurate within 0.01 mm
Main Motor Power
- Primary high efficiency electrical drive motor power of 22 kW
- Secondary auxiliary hydraulic cooling loop motor power of 3 kW
Valves & Hydraulics
- High response proportional flow control cartridge manifold block assembly
- Specialized fast acting main cylinder gravity oil pre fill valve unit
Automation
- Integrated digital interface ports for continuous automatic roll strip feed mechanisms
- Pneumatic quick action tool die clamping circuit connection lines
Safety Features
- Front and rear dual channel infrared safety light curtain barriers
- Automated fail safe mechanical anti drop safety ram locking lock block
SM 200 HP — Model Specifications
- Nominal Force: 2000 KN
- Maximum Hydraulic Pressure: 25 MPa
- Max Opening Height of the Slider: 1100 mm
- Max Stroke of the Slider: 700 mm
- Effective Bed Size: 1000 × 1000 mm
- Slider Down Speed: 100 mm/s
- Slider Pressing Speed: 7–18 mm/s
- Slider Return Speed: 90 mm/s
- Ejector Cylinder Nominal Force: 200 KN
- Stroke of the Ejection Cylinder: 200 mm
03 — Die / Mold System
Precision Cutting & Trimming Automotive Gaskets Die Mold Engineering
This precision tooling system features intricate compound shearing edges engineered to deliver burr-free profiles for automotive sealing components. Its robust construction ensures long-term dimensional retention and prevents material compression defects during continuous high-speed blanking.
Technical Specifications (Tooling)
Die Type
- High precision compound progressive die set for simultaneous piercing and blanking
- Multi station high volume industrial automotive gasket production tool layout
Die Materials
- Premium high carbon high chromium cold work alloy tool steel matrix
- Ultra hard solid tungsten carbide inserts fitted in high wear shearing zones
Tool Configuration & Construction
- Segmented matrix cutting blade layout featuring quick change modular setups
- Heavy duty steel die shoes equipped with hardened precision guiding pillars
Key Tooling Features
- Integrated spring loaded mechanical stripper plates to secure thin sheets firmly
- Automated scrap shedding chutes designed for continuous slug extraction mechanisms
Alignment Accuracy
- Shearing punch and die cutting clearance variance held within 0.015 mm
- Guide pillar axis geometric concentricity tolerance restricted within 0.003 mm
Process Materials
- Multi layer steel laminates and highly temperature resistant rubberized graphite composites
- Synthetic aramid fiber matrices soft copper foils and nitrile rubber sheets
Surface Finish
- Active cutting tool face edges precision ground down to Ra 0.20 microns
- Advanced physical vapor deposition chromium nitride coating applied at 0.003 mm thickness
Tool Life
- Expected production span of 300000 cycles before mandatory blade sharpening
- Total structural tooling lifespan capacity reaching 4000000 production cycles
Precision Cutting & Trimming Automotive Gaskets Die Mold
04 — Product Application
Where Precision Cutting & Trimming Automotive Gaskets Are Used
Precision-cut and trimmed automotive gaskets serve as critical high-performance static seals within internal combustion engines, fluid transmissions, and electrical cooling networks. These meticulously fabricated components hold strict dimensional tolerances to prevent fluid or gas leakage across vital vehicular operating systems.
Industry Applications
These precision sealing components are essential across the global passenger car, commercial trucking, heavy equipment, and electric vehicle manufacturing sectors. Their exact geometric accuracy allows major automotive original equipment manufacturers and Tier-1 suppliers to satisfy rigorous international emissions, safety, and long-term powertrain durability mandates.
Internal Combustion Engine Assemblies
Multi-layer steel cylinder head seals and valve cover gaskets contain intense combustion pressures and prevent engine coolant from mixing with lubrication channels. The exact perimeter shearing and bolt-hole configurations guarantee a flawless hermetic barrier under aggressive mechanical vibrations and extreme thermal expansions.
Automotive Transmission Systems
Intricate oil pan gaskets and valve body separating plates maintain structural sealing integrity inside highly pressurized automatic and manual gearboxes. The precise edge profile resists deterioration from hot synthetic hydraulic fluids, securing clean, drop-free operation over extended vehicle mileage lifespans.
Exhaust and Emissions Piping
High-temperature graphite and metallic laminate gaskets seal the connections between engine exhaust manifolds, turbochargers, and catalytic converter units. Perfect contour matching prevents hazardous exhaust gas leakage while enduring direct exposure to continuous corrosive gas flows and extreme heat spikes.
Electric Vehicle Battery Packs
Specialized large-format elastomer matrices and composite thermal barrier gaskets isolate high-voltage battery enclosures from moisture entry and environmental dust. The uniform edge trimming provides complete environmental isolation, ensuring the safety and electrical performance of large electric vehicle energy cells.
Finished Product Gallery
05 — Key Advantages
Why Choose the 200-Ton Sinter Hydraulic Press
The 200-Ton Sinter Hydraulic Press delivers exceptional structural stability and dynamic stroke control required for processing multi-layered and composite sealing materials. Its absolute platen parallelism and micro-adjustable penetration limits prevent layer delamination, maximizing clean yields and protecting expensive compound dies.
Technical & Commercial Benefits
Ultra-Precise Micro-Adjustable Stroke Depth Control
Dual-axis linear transducers track slide positioning down to a fraction of a millimeter to execute flawless kissing-cuts or full shearing actions. This high position repeatability prevents the upper cutting blades from over-penetrating the lower die matrix, reducing mechanical tool edge wear.
Absolute Platen Parallelism and Guiding Stability
The induction-hardened four-column guidance architecture maintains perfect horizontal alignment even when handling asymmetric or off-center compound gasket shapes. Eliminating frame deflection guarantees identical cutting clearance along the entire perimeter, completely eliminating burrs and jagged material edges.
Complete Elimination of Multi-Layer Delamination
Programmable deceleration profiles regulate the ram approach velocity to ensure a smooth, controlled entry through composite materials. This gradual pressure application prevents structural cracking, splitting, or separating in delicate multi-layer steel and rubberized graphite stocks.
Integrated Dynamic Snap-Through Shock Absorption
Specialized hydraulic dampeners actively absorb the violent breakout forces generated during simultaneous high-speed bolt-hole piercing cycles. Softening this breakthrough shock protects fragile tungsten carbide cutting inserts from micro-chipping, ensuring reliable long-term performance.
Minimized Production Scrap and Material Overhead
The tight operational tolerances and smooth punching actions allow components to be nested tightly together on automated strip feed coils. Maximizing raw material utilization drastically lowers expensive compound sheet metal and synthetic fiber matrix waste during high-volume production.
Accelerated Batch Throughput and Lower Rework Costs
High-efficiency variable pumps provide quick approach and return velocities to compress cycle times down to seconds for high-volume automotive supplier targets. Delivering ready-to-assemble, burr-free gaskets directly from the bed eliminates manual secondary deburring steps, cutting factory labor overhead.