● Machining Excellence
20,000㎡
Lean Manufacturing
7-step Process for Precision Beds
● Machining Excellence
100% In-house Beds | Lean Manufacturing Workshops
Unlike other outsourcing services, SENFENG has built several lean manufacturing workshops to self-produce machine beds, covering sheet and tube cutting, bending, cladding machines and laser blanking lines. In spite of serving 200+ different models each year, we are able to maintain rigorous control over every process and pursue the superb bed quality.
20,000㎡
In-house production means our direct control over all elements during production. Besides, every manufacturing step is measurable and traceable, enabling continuous improvement to satisfy high-power laser market.
In-house Production, Not Outsourced
While many manufacturers tend to outsource machine beds from outside suppliers, SENFENG always keeps production in-house for full control from the source.
Apply to 200+ Models
Our in-house beds have been applied to sheet and tube cutting, bending, cladding machines and laser blanking lines, with high adaptability.
Go Above Industry Standards
Each step adheres to self-imposed high standards that far exceed the general machinery industry standards (JB/T8609-2014), so that we can deliver more stable, precise complete machines to global users.
● Machining Excellence
7-step Process | Enable Precision Beds
Starting with laser cutting until gantry finishing, each step is governed by stringent standards to ensure optimal bed quality.
7-step Process | Enable Precision Beds
SENFENG applies stringent standards to all steps, which is far above general machinery industry requirements. Every stage is measurable, traceable and continuously improvable.
Laser Cutting
Ensure high accuracy
Full Penetration Welding
Render high strength and good looks
Natural Aging
Last for 180 days
4.Thermal Treatment
Adopt large annealing furnace
5.Low Bainite Shot Blasting
Remove spatters & residues from surface
6.Powder Coating
Keep surface uniform/resistant to rust and corrosion
7.Gantry Finishing
Use large CNC gantry milling machine
● Process Details
Dependable Quality | Advanced Technologies
Let’s look into 7 core steps required by bed production and get a clear understanding in your mind.
Laser Cutting: Take Control From the Source
Accuracy starts at first step. We take direct control over entire workflow to ensure that each step is measurable and continuously optimized.
Full Penetration Welding: Improve Structural Strength of Beds
Full penetration welding we adopt can ensure every weld seam is completely fused, delivering much stronger structures and higher load capacity. Such optimization will enhance overall plasticity and deformation resistance.
Natural Aging: Relieve Internal Stress Effectively
180-day natural aging treatment allows the welded bed to release residual internal stress in the wild, preparing for subsequent precision machining.
Thermal Treatment: High-temperature Annealing
Using an ultra-large annealing furnace: 5-6 hours to 550-600°C, held for 10-12 hours, then 5-6 hours of natural cooling in the furnace, so as to completely eliminate residual stress.
Low Bainite Shot Blasting: Make Surface Cleaner
Using a large-track through-feed shot blasting machine with 1mm low bainite steel shots will thoroughly remove welding spatters, residues, rusts and scales to prepare for powder coating.
Powder Coating: Achieve All-round Protection
After shot blasting, powder coating starts to make bed surface smooth, uniform, nice-looking, insulated and highly resistant to rust and corrosion. As thus, bed will work for a longer time.
Gantry Finishing: Act as Precision Guarantor
Large CNC gantry milling machine is used to remove burrs and surface irregularities. Then, precision is measured with dial gauges (within ≤0.03mm) and infrared probes perform comprehensive, zero-blind-spot inspection.
● Core Equipment
A Mix of Heavy Equipment | A Variety of Specifications
Starting with laser cutting until gantry finishing, each step is governed by stringent standards to ensure optimal bed quality.
Over 10 Units
CNC Gantry Milling Machines
Such milling machines below perform well in both precision and stability when dealing with machine beds of all sizes.
1.6m
CNC Gantry Milling Machine
8m
CNC Gantry Milling Machine
12m
CNC Gantry Milling Machine
4.16m
CNC Gantry Milling Machine
● Quality Control
Complete Quality Control | Three Lines of Defense
We have built a well knit and perfect quality assurance system that covers in-process self check, cross-process check and final check.
Self Check
First of all, all operators verify their own work and must pass our long-term quality tracking and approval.
Cross-process Check
Workers of next process shall check the previous one, forming a system of mutual quality supervision.
Final Check
All finished products are checked by our Quality Control Department using infrared probes for comprehensive, zero-blind-spot verification before shipment.
Our Commitment to Finished Product Quality Finishing Precision
● Manufacturing Outcomes
High Machining Capability | Satisfy Full Range of Finished Products
Our gantry milling machines, with high precision and stability, have driven overall bed quality and final performance of complete machines.
200+ Different Models
In our lean manufacturing workshops, the in-house beds can match with 200+ different models each year.
Multi-category Coverage
These beds may work with sheet and tube cutting, bending, cladding machines, laser blanking lines and more.
Take Rigorous Control
We take full control of all workflows and production rhythm, so that it is easy to offer the optimal machine beds.
Stand Behind All SENFENG Machines
With 20,000m2 lean manufacturing workshops, 10+ CNC gantry milling machines and 7-step finish machining process, we are able to produce high-quality machines for all users at home and abroad.
Key Data at a Glance
Lean Manufacturing Workshops
In-house production, not outsourced
Independent Production
Take all under control from the source
Core Processes
Start from laser cutting until gantry finishing
Natural Aging
Relieve internal stress completely
High-temperature Annealing
Last for 10-12 hours
CNC Gantry Milling Machines
6m/8m/12m/16m
Finishing Precision
All-round testing by infrared probes
Lines of Quality Control Defense
Self check, cross-process check and final check
Different Models
Serve a full range of finished products
Far Beyond Industry Standards
Self-imposed standards above JB/T 8609-2014
Low Bainite Steel Shots
Large-track through-feed shot blasting machine
Welding
Cover All Weld Seams
Multiply its load capacity
