Core Capabilities_Shanghai Nagamori Machinery Co., Ltd.

Core Capabilities
Core Capabilities
Manufacturing Capabilities
CNC Center

Equipment weight: 8100 kg

Maximum turning diameter × length: Φ630 mm × 1500 mm

Total capacity: 30 kVA

CNC Center
Automatic Welding
TIG Welding System

Welding method: TIG welding (Tungsten Inert Gas)

Maximum clamping diameter of rotary table: 3000 mm

Maximum rotation angle of rotary table: Tilt axis: ±90°

Rotation axis: 360°

Maximum load capacity of rotary table: 5000 kg

Processing range: Circumferential seam welding of heat exchanger channel shells and equipment flanges; nozzle D-seam welding on heads and shells; structural component welding including gore head seams, supports, frames, etc.

Automatic Welding
Multi-Spindle Drilling Machine

Multi-Spindle Drilling Machine
Plate Rolling Capacity

Equipment model: W12CNC-20×2000

Max. rolling thickness: 20 mm

Max. pre-bending thickness: 16 mm

Max. rolling width: 2000 mm

Plate yield strength: 245 MPa

Top roll diameter: 350 mm

Bottom roll diameter: 330 mm

Side roll diameter: 250 mm

Hydraulic system working pressure: 18 MPa

Hydraulic motor power: 185 kW

Plate Rolling Capacity
Dynamic Balancing Machine

Maximum Rotor Mass: 30,000 kg

Dynamic Balancing Machine

CNC Center

Automatic Welding

Multi-Spindle Drilling Machine

Plate Rolling Capacity

Dynamic Balancing Machine

Calculation and Analysis
FEA
FEA
Stress Analysis
Stress Analysis
Modeling and Simulation
Modeling and Simulation
Flow Analysis
Flow Analysis
Mixing Analysis
Mixing Analysis
Mechanic Design
Mechanic Design
Heat Transfer Calculation
Heat Transfer Calculation
R&D Capabilities
Blade Selection and Development

Axial flow impeller, radial flow impeller, mixed/tangential flow impeller, dispersion disc, etc.

Proprietary patented impeller, etc.

Blade Selection and Development
Experimental Scale-up
Test Unit

Agitation Test

Process Validation

New project R&D

Small-Scale Pilot Unit
A laboratory-scale device for the initial scale-up and validation of successful beaker-scale experiments. Core functions: proof of concept and process route exploration

Process feasibility verification: Validates lab-scale routes on a small continuous unit.

Preliminary data collection: Obtains key parameters (temperature, pressure, time, ratio, speed).

Catalyst & material screening: Tests effects on efficiency and product quality.

Sample preparation: Produces gram-to-kilogram samples for analysis.

Problem identification: Reveals potential issues (heat/mass transfer, side reactions, separation).

Characteristics: Small scale (mostly glass), flexible, low cost, easy to modify.

Middle-Scale Pilot Unit
A pilot plant is a larger-scale, production-like "simulation factory" based on successful lab results. Core functions: engineering validation and data package delivery

Engineering investigation: Studies scale-up effects (heat/mass transfer, fluid dynamics), conveying, heat recovery, equipment selection, corrosion, wear, etc.

Process optimization: Finalizes all parameters and establishes SOP.

Equipment validation: Screens and validates equipment types, materials, and specifications for production.

Design data acquisition: Provides comprehensive data for industrial plant design (primary purpose).

Continuous operation testing: Verifies long-term stability, reliability, and safety.

Sample production: Produces kg/ton-scale samples for trials, market development, or certification.

Characteristics: Bridge between lab and plant, scaled-down equipment, higher investment, complex, critical for reducing scale-up risk.

Industrial Scale-up

Core Challenge: Solving scale effects—e.g., achieving the same mixing in a 10 m³ reactor as in a beaker, or maintaining lab-scale temperature control in large equipment.

Methodology: Using chemical engineering principles (similarity scaling, modeling, dimensional analysis) to predict and resolve scale-up issues.

Throughout the process: Scale-up spans lab → pilot → industrial. Lab work provides clues; pilot is the core practical stage.

Test Unit
Small-Scale Pilot Unit
Middle-Scale Pilot Unit
Industrial Scale-up
Smart Manufacturing

Clean Manufacturing Area (For Specified Metals)

Automated Warehouse

Welding Robot

Equipment Commissioning and Surface Treatment
Equipement Commissioning
Equipement Commissioning
Pickling
Pickling
Surface Polishing
Surface Polishing