Cnc Machining  Manufacturers, Traders, Suppliers

We are GLEICH Aluminiumwerk GmbH & Co. KG, a leading company in the field of CNC machining. With many years of experience and a highly qualified team, we offer our customers tailor-made solutions for their individual requirements. Our modern CNC machines enable us to work precisely and efficiently while meeting the highest quality standards.
Our range of services includes the machining of aluminum, steel and plastics as well as the production of prototypes and small series. Thanks to our flexible production capacities, we can also turn around orders at short notice and on time. We also attach great importance to close cooperation with our customers in order to meet their individual requirements in the best possible way. We are proud to be a reliable partner for companies from various industries and look forward to successfully implementing your CNC machining projects.

• CNC machining of aluminum
• Precision up to 0.02 mm
• Automated production
• High repeat accuracy
• Use of state-of-the-art CNC machines
• Efficient production
• Customized solutions
• Many years of experience in the industry

• Automotive industry
• Aerospace industry
• Mechanical engineering
• Electrical engineering
• Medical technology
• Construction industry
• Energy and environmental technology
• Packaging industry

Fackert GmbH & Co. KG is your specialist for mechanical machining, welding and forming technology. Please feel free to visit our website.

Whether it’s sawing or milling– our solutions are always precisely tailor to our customers’ specifications.
It’s not only a challenge for AMCO – it is our passion to supply the highest level of custom-made work. It doesn’t matter whether they are standard formats, special products, individual pieces or series production – we always saw or mill at the highest level of precision. The foundation for efficient production is the progressive technology of our large and modern machine park. We are constantly expanding our production expertise. This is why no less than the world’s largest production robot has been doing heavy-duty work at AMCO since September of 2014. At 1,350 kilograms of load carrying capacity, it is the strongest of our team players.

In the CNC machining department, inserts are machined on modern CNC lathes and CNC machining centres. Special machining tasks that can no longer be carried out on the CNC lathes are carried out here economically on CNC machining centres, sometimes in multi-machine operation and with automatic pallet changers, as well as subcontracting of sawing sections, laser cuts, punched parts and small forged and formed parts.

Range of services:
The entire range of mechanical processing (turning, milling, drilling, grinding) as well as the assembly of components and machines.

CNC cutting, CNC bending

A subtractive manufacturing process that uses computer-controlled machines to precisely cut, shape, and finish metal or plastic parts.

Machining center 4 axes  machining length 6100 mm                
machining centre Elumatec SBZ 151 5 axes machining length 7200 mm
Of course, in addition to CNC processing, we also offer the possibility of sawing aluminium profiles to fixed lengths, as well as punching, deburring and washing profiles in long lengths or piece by piece and professional, transport-safe packaging.Workpieces:

Part processing refers to the process of making raw materials (metal, plastic, composite materials, etc.) into finished parts that meet the requirements of drawings through mechanical, thermal or special processes, covering the whole process technology from prototype development to mass production

•Material:AL 6061/7075;Stainless Steel/Carbon Steel...
•Surface treatment: Anodizing/Sandblasting/Polishing/Plating...
•Tolerances:+/-0.01mm
•Processing technology:Medium and high frequency quenching, carburizing, quenching, etc. Gear hobbing, gear shaper, shaving, grinding, etc

Typical Applications:
Aerospace: Engine mounts, landing gear components
Medical: Surgical instruments, implantable device housings
Automotive: Transmission parts, EV battery enclosures
Industrial: Hydraulic valves, robotic arm end effectors"

CNC Machining offers high-precision manufacturing for complex metal and plastic components, ensuring tight tolerances, excellent surface finish, and consistent quality. Our advanced CNC milling, CNC turning, and multi-axis machining capabilities allow us to produce custom parts from materials such as aluminum, stainless steel, brass, copper, and engineering plastics. We support both prototype and mass production, providing fast turnaround and cost-effective solutions for industries like electronics, automotive, aerospace, and machinery.

CNC machined products are used across many industries because of their high precision and flexibility. Typical application fields include:

Stock number: 24120 Category: CNC machining centers - vertical Make: MAHO Type: MH700-S Year of manufacture: 1989 Type of control: CNC Storage location: Bensheim Country of origin: Germany Delivery time: immediately Freight basis: ex warehouse Bensheim

table clamping area: pallet size 500 x 600 mm travels x/y/z: 700/500/600 mm spindle mount: 40 ISA cl./gr. distance table/spindle: spindle speeds: 20 - 6300 rpm number of tool places: 36 pieces feeds: 1 - 4000 mm/miin rapid traverse: 10 m/min spindle drive: electr. Connection: 400 V, 15 kW Required space: 3000 x 5000 mm Weight: 7000 kg Additional used vertical machining center, 2-fold pallet changer, NC rotary table and control PHILIPS CNC 432 Accessories not available Further information Electrical equipment, coolant system with internal spindle cooling, tool breakage control, various accessories, technical documentation

What Are CNC Milled Parts?
CNC (Computer Numerical Control) milled parts are components manufactured through a subtractive process where material is removed from a solid block (workpiece) using rotating cutting tools controlled by computer programs. These parts are characterized by high precision, repeatability, and complex geometries, serving industries from aerospace to medical devices.
Detailed Manufacturing Process1. Design & Preparation Phase
CAD Modeling: Part is designed in 3D CAD software (SolidWorks, CATIA, Fusion 360)
CAM Programming: CAD model is imported into CAM software to:

• Generate toolpaths
• Select cutting tools
• Define cutting parameters (speeds, feeds, depth of cut)
• Simulate machining process

G-Code Generation: CAM outputs machine-readable G-code containing all movement instructions

2. Setup & Machine Preparation
Material Selection & Preparation: Raw material (aluminum, steel, titanium, plastics) is cut to approximate size
Workholding: Material is secured using:

• Vises
• Clamps
• Fixtures
• Vacuum plates
• Custom jigs (for complex parts)

Tool Setup: Required end mills, drills, and cutters are loaded into automatic tool changers
Machine Calibration: Zero points and work coordinates are established

3. Machining Operations
*(Multiple operations often performed on 3-axis, 4-axis, or 5-axis CNC mills)*
A. Roughing Operations
Face Milling: Creates flat reference surface
Pocketing: Removes bulk material from enclosed areas
Profiling: Cuts part轮廓
Drilling: Creates holes (standard, tapped, or bored)

B. Semi-Finishing Operations
Reduces remaining material to near-final dimensions
Leaves small amount of stock for finishing

C. Finishing Operations
Achieves final dimensions and surface finish
Includes:

• Contouring
• Fine pocketing
• Precision boring
• Thread milling

4. Post-Processing
Deburring: Removal of sharp edges
Surface Treatments:

• Anodizing (aluminum)
• Plating
• Painting
• Passivation (stainless steel)

Heat Treatment: For enhanced mechanical properties
Quality Inspection: Using CMM, micrometers, surface testers

5. Quality Control & Inspection
First Article Inspection: Comprehensive measurement of first part
In-Process Inspection: Periodic checks during production
Final Inspection: Verification against all specifications
Documentation: Certificates of conformity, material certifications

Technical InformationMaterials Commonly Machined

Material TypeCommon AlloysTypical ApplicationsAluminum6061, 7075, 2024Aerospace, automotive, enclosuresSteel304/316 SS, 4140, A2Tooling, industrial componentsTitaniumGrade 2, Grade 5Medical implants, aerospacePlasticsDelrin, PEEK, PTFEInsulators, bearings, prototypesBrass/CopperC360, C110Electrical components, fittings

CNC Milling Capabilities
Tolerances: Standard: ±0.005" (0.127mm), Precision: ±0.0005" (0.0127mm) or better
Surface Finishes: 32-125 μin Ra typical, 8-16 μin Ra achievable with fine finishing
Maximum Part Size: Varies by machine; typical range: 20"×40"×20" to 60"×120"×30"
Minimum Feature Size: As small as 0.010" (0.254mm) depending on material

Machine Types & Capabilities
3-Axis Mills: X, Y, Z linear movements (most common)
4-Axis Mills: Adds rotational movement (A-axis)
5-Axis Mills: Simultaneous movement in 5 axes for complex geometries
Vertical vs. Horizontal: Orientation of spindle affects chip evacuation and setup

Cutting Tools & Parameters
Tool Materials: Carbide (most common), HSS, Cobalt, Diamond-coated
Tool Types: End mills (flat, ball-nose, corner-radius), face mills, drills, taps, reamers
Cutting Parameters:

• Speed (SFM): Surface feet per minute (material-dependent)
• Feed (IPM): Inches per minute (tool and material-dependent)
• Depth of Cut: Axial and radial engagement percentages
• Coolant: Flood, mist, or through-tool systems

Design Considerations for CNC Milled Parts

Advantages of CNC Milling
High accuracy and repeatability
Excellent surface finishes
Wide material compatibility
Complex geometries possible
Scalable from prototyping to production

Limitations
Higher waste material vs. additive manufacturing
Certain internal geometries impossible (true 3D undercuts)
Setup time can be significant for complex parts
Tool access limitations in deep cavities

Industry Applications
Aerospace: Structural components, engine parts, fittings
Medical: Surgical instruments, implants, device housings
Automotive: Prototypes, custom components, testing fixtures
Electronics: Enclosures, heat sinks, connectors
Industrial: Machine components, tooling, fixtures

Modern CNC milling continues to evolve with advancements in multi-axis machining, high-speed milling, and integration with automation systems, making it one of the most versatile and precise manufacturing processes available today.

Technical Information & Specifications CNC Machine Types
2-Axis CNC Lathes: Basic turning operations (X and Z axes)
3-Axis Turning Centers: Added C-axis for angular positioning
Multi-Axis Mill-Turn Centers: 5-axis+ with live tooling, sub-spindle, Y-axis (e.g., Mazak Integrex, DMG Mori NTX)
Swiss-Type Lathes: For long, slender parts with guide bushings (Citizen, Tsugami)

Key Technical Capabilities
Tolerances:

• Standard: ±0.025mm (±0.001")
• Precision: ±0.005mm (±0.0002")
• High-precision: ±0.001mm (±0.00004") achievable

Surface Finish:

• Typical: Ra 1.6-3.2μm (63-125μin)
• Fine: Ra 0.4-0.8μm (16-32μin)
• Mirror: Ra

CNC is the abbreviation of Computer Numerical Control, which is translated into "Computer Numerical Control" in Chinese. The core is the technology of controlling mechanical movement through computer programs to achieve precision machining and automated operation. It has completely changed the traditional mode of mechanical processing relying on manual operation, and is widely used in manufacturing, aerospace, automobile, medical and other fields. It is one of the core technologies of modern industrial automation.

According to the machining object and motion mode, CNC equipment can be divided into several categories, the most mainstream of which include:

• CNC lathe: It mainly processes "rotating parts" (such as shafts and disks), drives the workpiece to rotate through the spindle, and the tool moves in the radial/axial direction to cut (such as machining automobile axles and bolts).
• CNC milling machine: processing "non-rotating parts". Through the rotation of the tool, the worktable drives the workpiece to move, and realizes plane, groove, curved surface and other processing (such as processing mobile phone shell molds and mechanical brackets).
• CNC machining center (MC): An "automatic tool changer" (tool magazine) is added on the basis of the milling machine, which can automatically switch different tools to complete drilling, milling, tapping and other processes, without manual tool change, and the efficiency is greatly improved. It is the core equipment for batch processing of complex parts.
• CNC grinding machine: used for high-precision "grinding machining", the surface of the workpiece is finely grinded by the grinding wheel, achieving extremely high surface roughness and dimensional accuracy (for example, machining the inner and outer rings of bearings, precision mold cavities).
• Other special equipment: such as CNC wire cutting (processing complex mold cavities), CNC laser cutting machine (cutting metal/non-metal plate), CNC engraving machine (small precision engraving, such as seal, jewelry).

It has CNC lathes, 9 sets of three-axis and four-axis machining centers, semi-automatic sawing machines, milling machines, double-head milling machines, surface grinding machines, semi-automatic sawing machines, vertical drilling machines, hydraulic precision leveling machines, etc.

Mold making equipments:
High-speed Processing CNC Machine 8 sets
Wire-Cutting Machine 4 sets
EDM Machine 8 sets
Precision Grinding Machine 9 sets
Milling Machine 7 sets
Radial Drilling 9 sets
Electric Injection Molding Machine 10sets
Measuring equipments:
2.5 D Image measuring machine 1 set
2D Computer Height Gauge 1 set
Measuring Microscope 1 set

CNC machines processing capacity from 600X500X280 mm to 1200X1000X500 mm
Made in China , Taiwan , Janpan and Switzland .

Electrical products
Automotive parts
Home appliances
Medical components
Sporting goods