01 — Press System
200 Ton Four Pillar Hydraulic Press Machine
The 200-ton four-column hydraulic press is an ideal manufacturing configuration specifically tailored for high-efficiency aluminum pot stretching and deep drawing operations. When integrated with optimized die designs and advanced lubrication systems, it delivers high output speeds, low rejection rates, and long tooling life.
Use Case
Manufacturing aluminum cookware requires precise force control to stretch high-thickness sheets into deep, symmetrical vessel shapes without localized fractures. The system maintains excellent surface quality preservation to ensure smooth, food-grade internal finishes across a wide variety of domestic and industrial containers.
Case Breakdown
Core Applications
Deep drawing, stretch forming, multi-stage cylindrical reduction, bottom profiling, and edge trimming of aluminum hollowware and cookware bodies.
Material
Formable pure aluminum sheets including AA1050 and AA1100, alongside higher-strength aluminum alloys such as AA3003 and AA5052, with thicknesses ranging from 1.0 mm to 4.0 mm.
Typical Products Formed
Heavy-duty pressure cooker bodies, deep cooking pots, domestic saucepans, stockpots, rice cooker inner liners, and cylindrical industrial aluminum containers.
Key Functions
Manages variable drawing speeds to prevent tearing soft aluminum matrices, delivers precise hydraulic cushion blank-holder forces to control metal intake, and regulates stroke depth repeatability for uniform volumetric capacity.
Why 200-Ton Hydraulic Press?
It provides the optimal tonnage profile to easily manipulate thick aluminum blanks without causing stress cracks, while the rigid four-column architecture keeps the cylindrical walls perfectly uniform and concentric.
02 — Technical Specifications
SM 200 HP – HYDRAULIC PRESS MACHINE COMPLETE TECHNICAL DATA
The SM 200 HP hydraulic press machine features a high-stability, four-pillar design configured engineered for high-elongation deep drawing of aluminum alloys. This specialized technical setup coordinates rapid cylinder strokes with sensitive low-pressure control parameters to form deep hollowware without tearing the soft metal.
Technical Data
Capacity: Nominal press force rating of 200 ton
Structural Design: Heavy duty stress relieved four pillar construction
Frame Type: Rigid upright pillar structural geometry
Hydraulic System: High stability variable displacement axial piston pump architecture
Main Ram Stroke: Maximum linear travel distance of 500 mm
Working Hydraulic Pressure: Continuous operational fluid limit of 210 bar
Daylight Gap: Maximum vertical open window height of 800 mm
Approach Speed: Rapid downward advance rate of 200 mm/Sec
Pressing / Drawing Speed: Highly controlled precision drawing velocity from 8 to 15 mm/Sec
Return Speed: Accelerated upward retract velocity of 160 mm/Sec
Bed / Platen Size Platen: Total structural table footprint of 900 mm by 850 mm
Columns: Four solid induction hardened steel pillars measuring 120 mm diameter
Working Envelope: Total internal processing volumetric clearance area of 900 mm by 850 mm by 800 mm
Control System: Central programmable logic controller integrated with real time touchscreen human machine interface
Main Motor Power: Energy efficient high torque electric drive rated at 22 kW
Valves & Hydraulics: Manifold block assembly with fast acting proportional flow and pressure control valves
Automation: Integrated pneumatic base ejector cylinder and multi axis robotic arm interface linkage
Safety Features: Dual hand touch control buttons, digital safety light curtains, and automatic hydraulic pressure relief protection valves
SM 200 HP — Model Specifications
- Nominal Force: 2000 KN
- Maximum Hydraulic Pressure: 25 MPa
- Max Opening Height of the Slider: 900 mm
- Max Stroke of the Slider: 600 mm
- Effective Bed Size: 800 × 800 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 Deep Drawing Aluminium Cooking Pot Die Mold Engineering
Precision deep drawing aluminum cooking pot die mold engineering incorporates custom-radii draw rings to smoothly guide malleable aluminum blanks into deep vessels. The tooling setup balances precise metal flow control with gentle contact pressures to maintain uniform wall reduction without fracturing the alloy.
Use Case
This specialized tooling line executes multi-stage cylindrical drawing, bottom stepping, and edge trimming for consumer and industrial cookware. It preserves the delicate aluminum sheet surfaces, ensuring scratch-free, food-grade interior finishes and perfectly flat heating bases.
Technical Specifications (Tooling)
Die Type
- Single stage deep drawing and cooking pot forming tool set
- Progressive edge trimming and mechanical curling tooling assemblies
Die Materials
- Premium shock resistant Cr12MoV cold work alloy steel for draw rings
- High toughness carbon tool steel grade SKD11 for punch components
Tool Configuration and Construction
- Precision four pillar guide bushing die set configuration
- Modular split insert design for rapid replacement of high wear corner blocks
Key Tooling Features
- High pressure integrated nitro gas springs for localized blank holder control
- Automated pneumatic center ejector pin for swift part removal
Alignment Accuracy
- Dynamic punch to die cavity concentricity alignment within 0.020 mm
- Guide post vertical travel displacement deviation within 0.005 mm
Materials Formed
- Pure formable sheet aluminum grades AA1050 and AA1100 up to 4.0 mm thickness
- High elongation aluminum manganese alloys including grade AA3003 and AA5052
Surface Finish
- Ultra smooth mirror polished drawing radii under 0.2 micrometers Ra
- Special wear resistant physical vapor deposition chromium nitride tool coating
Tool Life
- Expected lifetime performance of 1500000 total production cycles
- Draw ring re polishing maintenance intervals required every 150000 production cycles
Precision Deep Drawing Aluminium Cooking Pot Die Mold
04 — Product Application
Where Precision Deep Drawing Aluminium Cooking Pot Are Used
Precision deep drawn aluminum cooking pots deliver the rapid thermal conductivity, light structural weight, and uniform heat distribution required for efficient food preparation. They are engineered to ensure flat, warp-resistant heating bases and smooth, crevice-free surfaces that meet strict global culinary standards.
Industry Applications
Domestic Kitchenware and Household Appliances
Standard stockpots, saucepans, and non-stick inner liners for electric rice cookers are widely distributed throughout the consumer retail sector. The uniform wall thickness provides fast heating response times on residential stove tops, reducing household energy consumption during everyday meal preparation.
Commercial Catering and Restaurant Networks
Massive boiling pots, heavy-duty pressure cookers, and oversized preparation vessels are deployed across restaurant kitchens, hotel catering lines, and school cafeterias. The high strength-to-weight ratio of the deep drawn aluminum alloys allows kitchen staff to safely handle high-volume food batches.
Industrial Food Processing and Baking Plants
Large-scale mixing kettles, processing inserts, and bulk ingredient storage canisters utilize heavy-gauge deep drawn aluminum configurations. These vessels prevent hot spots during prolonged cooking processes, ensuring consistent flavor profiles and preventing batch burning in high-throughput production environments.
Outdoor Camping and Military Field Supplies
Compact mess kits, lightweight nesting pots, and portable military field kitchen containers rely on rugged drawn aluminum construction. The high structural durability protects the cookware from severe drops, transport impacts, and intense open-flame heating in unpredictable field conditions.
| Scenario | Description |
|---|---|
| Cooking Pots | Deep cylindrical vessels |
| Pressure Cooker Bodies | Thick aluminum, high strength |
| Sauce Pans | Medium-depth cookware |
| Commercial Cooking Vessels | Large diameter pots |
| Electric Cooker Inner Pots | Precision aluminum containers |
Finished Product Gallery
05 — Key Advantages
Why Choose the 200-Ton Sinter Hydraulic Press
The 200-Ton Sinter Hydraulic Press delivers the precise force regulation and structural rigidity needed to shape highly malleable aluminum alloys without fracturing or wrinkling. It combines optimized speed profiles with excellent pressure repeatability to maximize cookware production efficiency and minimize manufacturing unit costs.
Precision Tonnage Control for Sensitive Aluminum Alloys
The 200-ton press capacity provides the exact, steady mechanical force required to draw deep cylindrical vessels without punching through soft metal. It prevents localized over-stretching and stress fractures, keeping the material structural integrity intact throughout the entire pot body.
Dynamic Hydraulic Cushioning to Prevent Flange Wrinkling
An advanced multi-point hydraulic die cushion constantly modulates blank-holder forces during the downward drawing stroke. This precise clamping control regulates the metal flow velocity, successfully eliminating puckering and perimeter wrinkling on thin-gauge aluminum sheets.
Rigid Four-Pillar Structure for Perfect Cylinder Concentricity
The robust four-column alignment system guarantees absolute parallelism between the upper punch and lower die cavity under full load. This strict directional guidance ensures perfectly uniform pot wall thickness, preventing asymmetric dimensional errors that ruin cookware quality.
Multi-Stage Programmable Speed Profiles to Stop Base Tearing
The integrated control valves slow down the slide velocity dynamically just as the tool reaches maximum elongation zones. This tailored speed reduction gives the aluminum matrix sufficient time to flow naturally, completely preventing wall thinning and micro-cracking.
Smooth Fluid Power Application to Maximize Tool Lifespan
The linear application of hydraulic energy avoids the high impact shocks that accelerate wear in conventional mechanical stamping setups. Protecting the tooling from sudden shocks extends the operational life of highly polished Cr12MoV draw rings and SKD11 punch components.
Reduced Component Scrap Rates for Enhanced Financial Yields
Eliminating deep-drawing scrap like scoring, splitting, and wall rupture dramatically raises the operational pass rate per batch. Maximizing usable product yield directly lowers high raw material expenses, ensuring high commercial profitability for kitchenware manufacturers.