Changzhou Tiangong Forging Co., Ltd.
Changzhou Tiangong Forging Co., Ltd.
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The Custom-Dimensioned Forged Steel Block for Mechanical Press Frames is specifically engineered to meet the structural demands of large-scale mechanical press systems. Each block is manufactured through open-die forging with a forging ratio ≥ 3.0, ensuring superior internal density, strength, and fatigue resistance. Tailored dimensions and material grades allow for optimal load distribution and structural performance in high-impact industrial environments.
These blocks are forged from medium to high-carbon alloy steels, with heat treatment and rough machining available to meet diverse production requirements. Ideal for OEM and heavy machinery fabricators, they offer exceptional durability, machinability, and reliability for critical load-bearing components.
| Item | Details |
|---|---|
| Product Name | Custom-Dimensioned Forged Steel Block for Mechanical Press Frames |
| Material Grades | - Medium/high-carbon alloy steels engineered for structural stability- Tailored compositions to meet high-load press applications |
| Forging Equipment | - Hydraulic Presses: 5T, 8T, 12T- Capable of producing large-section steel blocks with refined grain structure |
| Manufacturing Process | Raw Material Inspection → Preheating → Open Die Forging → Heat Treatment → Rough Machining → Non-Destructive Testing → Final Machining (if required) → Dimensional Inspection → Packaging |
| Forging Ratio | ≥ 3.0 — Enhances block integrity, reduces internal porosity, and improves fatigue strength under continuous press load |
| Applications | - Main frame supports for mechanical presses- Structural blocks for stamping and forming machinery- Base plates for heavy industrial forming systems |
| Delivery Conditions | - Supplied in heat-treated condition- Optional: As-forged, stress-relieved, or semi-machined forms available |
| Testing & Inspection | - Chemical Analysis (Optical Spectrometry)- Mechanical Testing: Tensile, Hardness- Non-Destructive Testing: Ultrasonic Testing (UT), Magnetic Particle Testing (MT)- Dimensional inspection |
Custom Dimensions: Precisely forged to match complex press frame geometries and structural load demands.
High Structural Integrity: Exceptional internal density and low porosity due to open-die forging and controlled forging ratio (≥ 3.0).
Enhanced Mechanical Properties: Heat-treated to achieve superior strength, impact resistance, and dimensional stability under press loads.
Superior Machinability: Suitable for secondary precision machining, ensuring ease of integration into press frame assemblies.
Consistent Grain Flow: Directional grain alignment improves fatigue resistance and overall service life under repetitive loading.
Mechanical Press Frames: Used as foundational support blocks in mechanical and hydraulic press equipment.
Stamping and Forming Machinery: Core structural component for housing and absorbing high-pressure forming forces.
Heavy-Duty Industrial Equipment: Integrated into large-scale metal shaping, extrusion, or forging machines as structural bases or anchor blocks.
Tool and Die Sets: Utilized in press tools where dimensional precision and toughness are critical.
The steel forgings production flow:
raw material inspection → unloading → inspection → preheating → forging → heat treatment → inspection → rough machining → non-destructive testing → inspection → packaging → delivery.
Frequently Asked Questions (FAQs)
1. What is your forging weight range?
We produce forged parts ranging from 100 kg to 7000 kg.
2. Do you provide heat treatment and machining?
Yes, we offer full in-house heat treatment, rough, and finish machining services.
3. Which industries do you supply to?
We serve wind energy, heavy equipment, port machinery, transmission systems, and more.
4. What is your production lead time?
With stock: Around 30 days
Without stock: 40–45 days
5. Where is your factory located?
In Changzhou City, near Shanghai, with shipping via Shanghai Port.
Request a Quote
Please send your technical drawings and requirements to us. Our engineers will review and provide you with a professional quotation and solution shortly.