Section 01

Laser Cutting

MJM Manufacturing operates five Amada laser cutting systems — four fiber lasers and one CO2 laser — giving us one of the largest laser cutting capacities of any sheet metal fabricator in South Florida. Our fiber laser systems deliver faster cutting speeds, cleaner cut edges, and tighter tolerances than traditional CO2 technology, particularly on aluminum and stainless steel. Our CO2 system remains in operation for specific material and application requirements. Learn more about our laser cutting services and fiber laser cutting capabilities.

Machine	Type	Table Size	Power	Notes
Amada Ventis 3015 AJ	Fiber Laser	5′ x 10′	4kW	Locus Beam Control (LBC) — performs equivalent to 6kW traditional fiber laser
Amada Ensis 3015 AJ	Fiber Laser	5′ x 10′	3kW	Variable beam technology — optimized for thin to thick material cutting
Amada Ensis 3015 AJ	Fiber Laser	5′ x 10′	3kW	Duplicate system for production capacity
Amada Ensis 3015 AJ	Fiber Laser	5′ x 10′	3kW	Duplicate system for production capacity
Amada LC 2415 A III	CO2 Laser	5′ x 10′	—	CO2 laser for specific material and application requirements

Laser Cutting Specifications

Typical Tolerance	±0.005″
Materials	Mild steel, hot rolled steel, stainless steel, aluminum, copper, brass, titanium, galvanized steel, beryllium copper
Max Mild Steel / Hot Roll Steel	Up to 1″ (25mm)
Max Aluminum	Up to 0.625″ (5/8″)
Max Stainless Steel	Up to 0.625″ (5/8″)
Max Copper	Up to 0.375″ (3/8″)
Max Brass	Up to 0.375″ (3/8″)
Quality Standards	AS9100, ISO 9001, ITAR Registered
Nitrogen Assist Gas	3x CSD 75T Sigma nitrogen machines supply clean nitrogen assist gas to our laser cutting systems for oxide-free, dross-free cut edges on stainless steel and aluminum
Industries Served	Aerospace, Defense, Robotics, Data Centers, OEM, Architectural

Section 02

Welding

MJM Manufacturing operates one of the most advanced welding departments in South Florida — with nine 2kW IPG fiber laser welders, three Sciaky resistance spot welders ranging from 75 KVA to 200 KVA, and a full complement of certified TIG and MIG welding stations. Our welders hold AWS D1.1, D1.2, D9.1M, and D17.1 certifications — including Lockheed Martin program approval under AWS D17.1 aerospace welding standards and Lloyd’s Register approval (LR 33932). Our welding capabilities support precision aerospace assemblies, defense structural fabrication, and high-volume production welding for OEM and industrial customers.

Laser Welding — IPG Fiber Laser Welders

Equipment	Qty	Best For
IPG Fiber Laser Welder — 2kW	9 units	2kW precision fiber laser welding with minimal heat distortion — ideal for thin gauge materials, cosmetic welds, aerospace and electronics assemblies

Resistance Spot Welding — Sciaky

Machine	Capacity	Type
Sciaky Spot Welder	75 KVA	Three-phase resistance spot welder
Sciaky Spot Welder	100 KVA	Three-phase resistance spot welder
Sciaky Spot Welder	200 KVA	Three-phase resistance spot welder — heavy gauge capacity

TIG & MIG Welding

TIG Welding (GTAW)	Certified TIG welding for aerospace assemblies, structural components, aluminum, stainless steel, titanium
MIG Welding (GMAW)	MIG welding for structural fabrication and higher-volume production welding on mild steel, stainless, aluminum
Weld Documentation	WPS, PQR, weld maps, and inspection records available for aerospace and defense programs
Quality Standards	AS9100, ISO 9001, ITAR Registered, certified welders

Welding Certifications & Standards

MJM Manufacturing’s welding department maintains an extensive set of AWS certifications, weld procedure specifications (WPS), and procedure qualification records (PQR) covering structural, sheet metal, aerospace, and specialty welding applications. Our certifications include Lloyd’s Register approval — a globally recognized third-party quality assurance body used in aerospace, marine, and defense manufacturing. See all certifications and registrations.

Certification / Standard	Description	Process
AWS D1.1	Structural Welding Code — Steel. The primary standard for structural steel welding used in construction, defense, and industrial fabrication.	GMAW / GTAW
AWS D1.2	Structural Welding Code — Aluminum. Required for structural aluminum welding on aerospace, defense, and industrial assemblies. Includes qualified WPS and PQR documentation.	GMAW / GTAW
AWS D9.1M	Sheet Metal Welding Code. Specifically covers welding of sheet metal components — the primary standard for precision sheet metal fabrication welding. MJM holds qualified WPS and PQR documentation to AWS D9.1M.	GMAW / GTAW
AWS D17.1	Aerospace Fusion Welding Standard. Required for welding aerospace structures and components. MJM holds AWS D17.1 certification with Lockheed Martin program approval — one of the most demanding aerospace welding qualifications in the industry.	GMAW / GTAW
WPS — D1.2 & D9.1	Weld Procedure Specifications for AWS D1.2 (Aluminum) and AWS D9.1M (Sheet Metal). Documents the qualified welding parameters, base metals, filler metals, and joint configurations for each certified process.	GMAW / GTAW
PQR — D1.2 & D9.1	Procedure Qualification Records supporting our WPS documentation. Test records demonstrating that the welding procedures produce welds meeting the mechanical and quality requirements of the applicable AWS standard.	GMAW / GTAW
WPQR / GMAW	Welder Performance Qualification Records for Gas Metal Arc Welding (MIG). Documents individual welder qualifications demonstrating ability to produce welds meeting applicable code requirements.	GMAW (MIG)
GTAW Manual Certification	Manual TIG welding certification for precision aerospace and structural assemblies requiring hand-controlled gas tungsten arc welding.	GTAW (TIG)
Lloyd’s Register — LR 33932	Lloyd’s Register approval for welding procedures and welder qualifications. LR is a globally recognized third-party quality assurance and certification body. LR approval is required by many aerospace, marine, and defense customers as an independent validation of welding quality systems.	GMAW / GTAW

Section 03

Forming & Bending

MJM Manufacturing operates nine Amada forming machines and three Knuth plate rollers — one large-format 14-foot press brake, six RG 80 CNC bending machines, two EG 4010 servo-electric forming machines, and Knuth rollers in 3-foot, 4-foot, and 7-foot widths for cylindrical and curved components. All press brake and forming equipment is Amada, ensuring consistent tooling compatibility, offline programming, and repeatable bend accuracy across our entire forming department. Forming is one step of our complete in-house fabrication services.

Machine	Qty	Capacity	Notes
Amada HRB 2204	1	240 ton / 14 foot bending length	Large-format hydraulic press brake for long parts and heavy gauge material
Amada RG 80	6	80 ton / CNC	CNC press brakes for precision bending, offline programming
Amada EG 4010	2	Servo-electric	High-precision servo-electric forming for tight tolerances
Knuth Roller — 3′	1	Roll forming	Plate roller for cylindrical and curved parts up to 3 foot width
Knuth Roller — 4′	1	Roll forming	Plate roller for cylindrical and curved parts up to 4 foot width
Knuth Roller — 7′	1	Roll forming	Large-format roller for cylinders, tanks, and curved architectural panels up to 7 foot width

Typical Bend Tolerance	±0.5° bend angle / ±0.010″ flange length
Max Forming Length	14 feet (Amada HRB 2204)
Materials Formed	Mild steel, stainless steel, aluminum, galvanized steel, copper, brass
Operations	Air bending, bottoming, coining, roll forming, stamping
Programming	Offline CNC programming with 3D bend simulation before first part

Section 04

CNC Turret Punching

MJM Manufacturing operates the Amada AE 2610NT CNC turret punch press for high-speed sheet metal punching, perforating, forming, and blanking. CNC turret punching is ideal for production runs with standard hole patterns, louvers, knockouts, embosses, and complex perforations — often more cost-effective than laser cutting for medium to high volume parts with repeating features.

Specification	Details
Equipment	Amada AE 2610NT CNC Turret Punch Press
Typical Tolerance	±0.005″
Operations	Punching, perforating, nibbling, forming, embossing, louvering, lancing, blanking, knockouts
Max Mild Steel / Aluminum	Up to 0.250″ (1/4″)
Materials	Mild steel, stainless steel, aluminum, galvanized steel, galvanneal, copper, brass, titanium, polycarbonate, and other non-metallic sheet materials
Best For	Medium to high volume runs with standard hole patterns, perforations, louvers, and knockouts

Section 05

Machining & Cutting

MJM Manufacturing’s machining department includes a Mazak CNC machining center, an Amada band saw, a Johnson 95-ton stamping press, two FlexArm tapping machines (standard up to 3/8″ thread and heavy-duty hydraulic up to 1″ thread), surface grinder, and lathe — supporting precision machining, secondary operations on fabricated assemblies, stamping, and material processing as part of our single-source fabrication services.

Equipment	Qty	Capability
Mazak BCN 530 C	1	CNC machining center — milling, drilling, tapping, boring of precision metal components
Amada HFA 250 W Band Saw	1	Horizontal band saw for precision material cutting, bar stock, and structural sections
Johnson 95-Ton Stamping Press	1	Heavy-duty stamping press for shaping, punching, and forming metal components with high tonnage force
FlexArm Tapping Machine	1	Standard tapping arm for fast, precise tapping operations — capacity up to 3/8″ thread
Heavy Duty Hydraulic Tapping Arm	1	Industrial hydraulic tapping arm for large thread sizes (up to approximately 1″ diameter) in steel, stainless steel, aluminum, and galvanized material. The hydraulic drive delivers significantly more torque than pneumatic tapping arms — ideal for large-diameter threads, stainless steel, and blind holes where torque control is critical.
Surface Grinder	1	10″ x 18″ capacity surface grinder for precision flat surface finishing and tight thickness tolerances on machined components
Lathe	1	Engine lathe for turning, facing, threading, and boring of cylindrical components

Section 06

Finishing, Deburring & Assembly

MJM Manufacturing’s finishing and assembly department includes deburring systems, hardware insertion equipment, part marking, sand blasting, and 3D printing for prototyping — providing a complete range of secondary operations to deliver fully finished, ready-to-use parts and assemblies. Finishing completes our end-to-end fabrication process.

Equipment	Qty	Capability
Timesavers Lynx (Model 37MWT-DB-60)	3	Wet deburring and surface finishing — removes burrs and sharp edges from laser cut, punched, and formed parts with consistent results
AEM Deburring Machine	1	Automated deburring for consistent edge finishing on sheet metal parts
Tumbler Deburring	4	Vibratory tumblers for batch deburring and surface finishing of small parts
Haeger Press	4	Hardware insertion presses for installing PEM fasteners, standoffs, studs, and nuts into sheet metal
Auto-Sert AST Machine	1	Automated hardware insertion for high-volume fastener installation
Laser Part Marking	2	Laser etching machines for part marking, serialization, barcodes, logos, and identification markings
Sand Blasting	1	Surface preparation and finishing via sand blasting prior to coating or for final finish requirements
Flash Forge 3D Printer	3	In-house 3D printing for prototype tooling, fixtures, jigs, and design validation models

Section 07

Inspection & Quality

MJM Manufacturing uses the Amada Fabri-Vision automated optical inspection system for fast, accurate dimensional inspection of laser cut and punched parts. The Fabri-Vision replaces manual dimensional inspection — scanning parts in minutes and delivering full dimensional reports with pass/fail results against CAD data. This technology ensures zero-defect quality control across our production operations and supports the inspection documentation requirements of aerospace and defense programs. Backed by our AS9100 and ISO 9001 certified quality system.

Equipment	Qty	Capability
Amada Fabri-Vision	1	Automated optical inspection system — full dimensional verification of laser cut and punched parts against CAD data, with printed inspection reports
Keyence LM-X Series	1	Optical dimensional measurement system — non-contact measurement of parts for fast, accurate dimensional inspection without fixturing
Keyence XM-5000	1	Handheld probe coordinate measuring machine (CMM) — portable 3D dimensional measurement of complex parts and assemblies in any location on the shop floor
Com-Ten DFM5000 Digital Force Meter	1	Digital force meter for measuring insertion force, pull strength, and hardware installation verification on assembled parts
Quality Standard	AS9100 Certified, ISO 9001 Certified, MIL-I-45208A, ITAR Registered
Documentation	First article inspection (FAI) reports, in-process inspection records, material certifications (MTRs), full dimensional reports available