Präzisions-Metallstanzen für die OEM-Produktion
SR MFG bietet kundenspezifische Metallstanzen-Services für OEM-Blechbauteile und unterstützt Prototypen, Kleinserien und Großserienproduktion. Unser Stanzproduktions-Workflow hilft Kunden, konsistente Teile mit stabilen Abmessungen, effizienten Zykluszeiten und kontrollierten Produktionskosten zu fertigen.
Basierend auf Ihren Zeichnungen, Material, Dicke, Toleranzanforderungen und Produktionsvolumen kann unser Engineering-Team das am besten geeignete Stanzverfahren, die Werkzeuglösung und den Produktionsplan für Ihr Projekt empfehlen.
Hochvolumen-Stanzproduktion
Effiziente Stanzunterstützung für Wiederholbestellungen, große Serien und stabile OEM-Produktion.
Werkzeug- & Prozessunterstützung
Engineering-Prüfung für Werkzeugauswahl, Umformbarkeit, Toleranzen und Produktionskostenkontrolle.
Vom Prototyp zur Serienproduktion
Von der Mustervalidierung bis zur Serienproduktion halten wir Abmessungen und Prozessstandards konsistent.
SR MFGs Stanzfähigkeiten
SR MFG betreibt mehr als 27 professionelle Stanzmaschinen mit Pressenkraft von 40T bis 425T und unterstützt Präzisionskleinteile, strukturelle Stanzkomponenten und Hochvolumen-OEM-Produktion.
Unsere Stanzausrüstung unterstützt Kohlenstoffstahl, Edelstahl, Aluminiumlegierungen und andere Blechmaterialien mit Dicken bis zu 8 mm. Basierend auf realen Produktionsdaten können unsere allgemeinen Stanzlinien bis zu 450 Teile pro Stunde und eine Monatskapazität von bis zu 99.000 Teilen unter validierten Produktionsbedingungen erreichen.
Comprehensive Equipment Portfolio& Process Adaptability
Multiple stamping lines, progressive diecapability, and specialized hydraulic pressessupport a wide range of forming processes,including deep drawing, bending, flanging.embossing, and complex stamping.
Proven High Capacity &Delivery Reliability
Stable high-volume production, strict qualitycontrol, and efficient production managementensure on-time delivery and consistentquality for repeat orders.
Stamping Equipment & Capacity Benchmark
Professional Stamping Presses | Actual Capacity Data | Reliable Delivery
SR MFG operates 27 professional stamping presses ranging from 40T to 425T. Our equipment covers small precision stamped parts, medium-thick sheet metal parts, and larger formed components.
Capacity planning is based on 2024 actual production data, including equipment operating cycles, effective working hours, qualified output, and work order execution. This helps us provide realistic delivery planning instead of relying only on theoretical stroke rates.
Metal Stamping Capacity Benchmark
Click to expand and view detailed 2024 actual production capacity data.
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Our stamping capacity assessment is based on 2024 actual production data statistics. We evaluate equipment operating cycles, effective working hours, work order execution, and qualified output to provide realistic capacity planning rather than relying only on theoretical stroke rates.
| Gerätemodell | Quantity (Units) |
Typical Actual Output (Units/Hour) |
Daily Capacity (Units/Day, 10 Hours) |
Monatliche Kapazität (Units/22 Days) |
Applicable Product Category |
|---|---|---|---|---|---|
| Qianniu JH21-160 | 6 | ~350–450 | ~3,500–4,500 | ~77,000–99,000 | Medium / large stamping parts |
| Qianniu JH21-125 | 5 | ~350–450 | ~3,500–4,500 | ~77,000–99,000 | Medium-thick plate stamping parts |
| Qianniu JH21-80 | 4 | ~350–450 | ~3,500–4,500 | ~77,000–99,000 | General sheet metal stamping |
| Foshan Shengchuan JH21-63 | 3 | ~350–450 | ~3,500–4,500 | ~77,000–99,000 | Small-medium stamping parts |
| Foshan Shengchuan J23-40 | 4 | ~350–450 | ~3,500–4,500 | ~77,000–99,000 | Small-medium / inclined stamping |
| Qianniu JH21-250 | 2 | ~350–450 | ~3,500–4,500 | ~77,000–99,000 | Large / middle-thick stamping parts |
| Guangduo YA28-425 Four-Column Hydraulic Press | 3 | ~80–150 (Cycle-based deep forming) |
~800–1,500 | ~17,600–33,000 | Deep drawing / edge blanking / complex forming |
Metal Stamping Overview
High-precision stamping solutions for reliable performance and mass production.
Metal stamping uses a press and matched tooling to cut, punch, form, or shape sheet metal into repeatable parts. It is ideal for OEM projects that require stable dimensions, high production efficiency, and consistent part quality across batches.
Flat Blank
Sheet metal blank is prepared according to part design.
Punching
The punch and die cut or pierce the blank to create features.
Forming
The material is formed into the required shape under pressure.
Flanging
or Bending
Edges are flanged or bent to add strength or assembly features.
Finished Part
The stamped part is trimmed, inspected, and ready for assembly.
Types of Metal Stamping
Custom Metal Stamping Built Around Your Drawings
Based on your drawings, part geometry, tolerance requirements, order volume, and lead time, SR MFG selects the most suitable stamping process and die strategy. For suitable production programs, stamping, bending, localized forming, and related operations can be integrated into a streamlined process to reduce handling, improve consistency, shorten lead times, and lower per-piece cost by 10–15%.
Single-Operation Stamping
Single-operation stamping uses one press stroke to complete one process, such as punching, blanking, trimming, or simple bending. It is suitable for simple parts, prototype validation, low-to-medium volume orders, or projects that require flexible tooling and faster design adjustments.
View Single-Operation Stamping →
Compound Stamping
Compound stamping completes two or more operations in one press stroke, such as punching and blanking, or cutting and localized forming. It helps improve dimensional consistency, reduce secondary handling, and is suitable for parts with stable designs and medium-volume production requirements.
View Compound Stamping →
Progressive Die Stamping
Progressive die stamping feeds strip material through multiple stations in one die. Each press stroke completes part of the process until the final part is formed. It is ideal for repeat parts, high-volume production, stable tolerances, and lower per-piece cost after tooling approval.
View Progressive Die Stamping →Common Stamping Operations We Support
From basic cutting to complex forming, our stamping capabilities cover a wide range of operations to meet your product requirements and performance goals.
Punching
Punching uses a punch and die to create holes, slots, or cutouts in sheet metal. It is ideal for ventilation holes, mounting holes, slots, and other functional features.
Blanking
Blanking cuts the sheet or coil material along a closed contour to produce the required flat shape or profile. It ensures clean edges and consistent dimensions.
Flanging
Flanging forms a raised edge along a hole or part perimeter to increase stiffness, improve alignment during assembly, or create surfaces for fastening, sealing, or reinforcement.
Deep Drawing
Deep drawing forms sheet metal into three-dimensional shapes such as cups, enclosures, or housings. It is suitable for parts that require high strength and seamless walls.
Common Types of Stamped Parts
General Tolerance Reference for Metal Stamping
For dimensions without individually specified tolerances, ISO 2768-1 Class m can be used as a general reference when applicable. Final tolerances depend on part geometry, material thickness, tooling structure,forming complexity, and inspection requirements.
Linear Dimensions
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| Nominal Length L (mm) | Default Tolerance (±mm) |
|---|---|
| 0.5 – 6 | 0.10 |
| >6 – 30 | 0.20 |
| >30 – 120 | 0.30 |
| >120 – 400 | 0.50 |
| >400 – 1000 | 0.80 |
| >1000 – 2000 | 1.20 |
| >2000 – 4000 | 2.00 |
Angular Dimensions
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| Short Side Length L (mm) | Default Angle Tolerance |
|---|---|
| ≤10 | ±1° |
| >10 – 50 | ±0°30′ |
| >50 – 120 | ±0°20′ |
| >120 – 400 | ±0°10′ |
| >400 | ±0°5′ |
Outer Radius & Chamfer
+
| R or C (mm) | Default Tolerance (±mm) |
|---|---|
| 0.5 – 3 | 0.20 |
| >3 – 6 | 0.50 |
| >6 – 30 | 1.00 |
