Precision Milled Parts  Manufacturers, Traders, Suppliers

We are GLEICH Aluminiumwerk GmbH & Co. KG and specialize in the production of precision milled parts. As an experienced manufacturer, we have many years of expertise and state-of-the-art technologies to produce high-quality milled parts according to individual customer requirements. Our aim is to offer customized solutions that meet the highest quality standards and satisfy our customers' requirements.
Our precision milled parts are characterized by their high accuracy, reliability and durability. Thanks to our precise manufacturing processes and our qualified specialist staff, we can also produce complex milled parts with the highest precision. We attach great importance to close cooperation with our customers in order to implement their individual requirements and wishes in the best possible way. With us, you not only receive high-quality precision milled parts, but also a reliable partner who accompanies and supports you from planning to production.

• Precision milled parts made of aluminium, brass, stainless steel and plastic
• Milled parts according to individual drawings and specifications
• Tolerances up to +/- 0.01 mm
• Processing of small and large quantities
• Surface finishing such as anodizing, powder coating and chrome plating, powder coating and chrome plating
• Used in the automotive, aviation and mechanical engineering industries
• CNC-controlled 3- and 5-axis machining centers
• State-of-the-art measuring technology for maximum precision
• Experience in the production of complex geometries

• Mechanical engineering
• Automotive industry
• Aerospace
• Electrical engineering
• Medical technology
• Measurement and control technology
• Food industry
• Toolmaking
• Optics industry
• Construction industry

On our modern machine tools we can produce components with dimensions of 1,000 x 1,000 x 1,000 mm or 2,200 x 500 x 500 mm.

Mechanical engineering, automotive, energy, medicine, toolmaking

Your expert for screws, nuts, threaded inserts and precision parts.
We would like to introduce you to alstertaler schrauben & präzisionsteile lothar mewes gmbh. You will find that we are a strong partner for all standard, special and precision parts.

We manufacture simple and complicated precision turned parts as well as milled parts from almost all materials:

• free cutting steels 11SMn30+C, 11SMnPb30/37+C,...
• stainless steels, stainless steels V2A, V4A, such as

  1.4057  /  1.4104  /  1.4305  /  1.4301  /  1.4571  /  1.4404...

• Structural, case-hardening, heat-treatable, nitriding and tool steels

  S235,S355... / C15,C35,C45... / 16MnCr5, 42CrMo4... / ETG

• Various types of brass, bronze, copper etc.

     aluminium-  especially also AlSi alloys

Non-productive times are reduced to a minimum by modern milling centres with fast tool changers and multiple pallet systems. Robots assisted in the unmanned shift. Parts can therefore be produced competitively and at best prices.

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

Mechanical engineering - Design. Production. Optimization.
Windschiegl Maschinenbau GmbH is a renowned company in the field of mechanical engineering, specializing in the production of high-quality machine assemblies and welded assemblies. With an experienced team of engineers and specialists, the company uses innovative concepts and state-of-the-art technologies to develop customized solutions for various industrial applications.

In the field of machine assemblies, Windschiegl Maschinenbau GmbH places particular emphasis on the planning and design of robust and efficient machine components. State-of-the-art CAD software is used to create three-dimensional models that enable precise visualization and analysis. The design takes into account all relevant norms and standards to ensure optimum functionality and safety of the machines.

The welded assemblies manufactured by Windschiegl Maschinenbau GmbH are characterized by the highest quality and precision. Experienced welders use advanced welding processes and techniques to ensure excellent weld seam quality. The welded assemblies are carefully tested and certified according to strict quality standards to ensure optimum performance and durability.

In addition to machine assemblies and welded assemblies, Windschiegl Maschinenbau GmbH also offers extensive expertise in the fields of hydraulics, pneumatics and control technology. By integrating state-of-the-art hydraulic and pneumatic systems into its machines, the company ensures precise control and optimum performance. In addition, the control systems are developed according to the latest standards to ensure ease of operation and maximum efficiency.

Another important aspect that Windschiegl Maschinenbau GmbH takes into account is CE conformity. The company attaches great importance to compliance with CE directives and standards to ensure that the machines they manufacture meet European requirements in terms of safety, health and environmental protection. Through comprehensive risk assessments, technical documentation and declarations of conformity, Windschiegl Maschinenbau GmbH ensures that its products comply with legal requirements and offer customers maximum safety.

Overall, Windschiegl Maschinenbau GmbH stands for high-quality machine assemblies and welded assemblies that are characterized by advanced technologies, precise engineering and strict quality controls. With their expertise in the fields of hydraulics, pneumatics, control technology and CE conformity, they offer their customers tailor-made solutions for demanding industrial applications.

As one of the leading manufacturers and further processors, ISO-TECH has been producing high-quality thermoplastic products for domestic and foreign customers for more than 30 years. A broad range of production possibilities, a sustainable corporate policy and a distinct customer orientation characterize our company.
After founding the company in 1990 with initially four employees, we quickly established ourselves as a specialist in the technical plastics segment. With the help of a continuous organic growth, we have steadily expanded both the production of semi-finished goods and the range of finished parts. The first milestones were already achieved in 1995, when we were initially certified according to ISO 9001 and the staff had grown to more than 20 employees. With the opening of a second plant in 2010, we were able to expand our range of products by additional high-performance plastics. With the 25th anniversary in 2015, our owner-managed company was delivering goods into almost all branches of industry. Today, ISO-TECH employs roundabout 200 people and invests continuously in the expansion of the production range and vertical integration.
Our range of products varies from our own production of semi-finished goods to variously processed finished parts made of standard and engineering plastics or high-performance plastics. In the semi-finished goods segment, we produce plastic sheets in various standard dimensions and thicknesses However, a large part of our semi-finished goods is being processed inside our plants into individual machined parts. In addition to large as well as prototype-series, we offer our clients individually customized products. Both high and ultra-high-molecular-weight polyethylenes (e.g. PE500, PE1000) as well as polyamides (PA), polyoxymethylenes (POM) and other materials like PVDF or PEEK are being machined in our factories. A distinctive quality management, constant education and training of our employees as well as a precise selection of raw materials ensure the reliability of our products.
Sustainability is important for us at all levels – both in economic and social terms as well as in ecologic terms. In addition to a long-term policy of balanced growth, our focus is on enduring customer relationships. By running a corporate health management programme, we focus on securing the health of our employees. Furthermore, we are making an important environmental contribution by recycling 100% of our polyethylene material waste and by constantly investing in energy efficiency measures and renewable energies.

CNC precision parts are mechanical parts manufactured by CNC machining technology with high precision, high complexity and strict tolerance requirements. Its core feature is to rely on computer digital control to ensure the accuracy, consistency and repeatability of the processing process

It formulates the processing technology and processing parameters according to the technical requirements such as the shape, precision, size and surface roughness of theproduct. When the servo device sends a control signal to the servo motor, the spindle motor will rotate the tool. Then x, y, z three-way servo motor controls the tool andproduct to move relative to each other according to the trajectory, so as to realize the cutting of theproduct.

Camera Spare parts, Motorcycle Accessories, Robot, Flight or marine Facility, Relevant Automatic Equipment etc.

Precison CNC Machining
Material:Aluminum,Stainless Steel,Copper,Brass,POM,Plastic,Ceramic etc
Certificate:ISO9001 & 16949
Inspecting: Carl Zeiss/Hexagon CMM
Machining center: 3-4-5 Axis Machining center, Mazak,Hass,and brothers brand

1. Basic parameters of the equipment
Processing stroke: The X-axis stroke can reach 200 millimeters, and the distance from the spindle nose to the worktable is 100 millimeters.
Main spindle power: Common configurations include 15 kW and 22 kW, and the appropriate power should be selected according to the material hardness.
Whole machine structure: Some models are made of 304 stainless steel and equipped with guide rails, footrests, and pressure blocks to enhance rigidity.
2. Processing technology and tool selection
Process classification: divided into rough cutting (fast material removal with large cutting tools), medium/semi finishing (transitional processing), and finishing (small step high speed).
Tool matching:
Plastic/Wood: Domestic white steel knife;
Copper aluminum/low hardness steel: imported or high-quality domestic steel knives;
High hardness mold steel: alloy knife, titanium plated knife or tungsten steel knife 2
3. Cutting parameter settings
Speed and feed: It needs to be adjusted according to the hardness of the material and the type of tool. During precision machining, high speed is required with a small cutting step of 23.
Thermal stability impact: Insufficient preheating of the machine tool may lead to dimensional fluctuations (such as early processing errors of 5-6 threads), and it is necessary to stabilize the accuracy through a thermal machine.
4. Control system and operation
Program transfer: Supports transferring G-code from a USB flash drive, and the operation process includes standardized steps such as tool alignment and startup.
Emergency stop and limit: The external button can be configured with emergency stop, jog, and high/low speed switching functions. The limit signal needs to be designed to be normally closed to ensure safety.

1. Medical device manufacturing
Implants and prostheses: such as hip/knee implants, bone nails, bone plates, etc., must meet 4 μ m tolerance and biocompatibility requirements (titanium alloy, PEEK material).
Surgical tools: Minimally invasive surgical instruments, robotic arm components, etc., rely on five axis machining to achieve complex geometric structures.
Medical equipment: endoscopic catheters, electronic medical equipment casings, and precision components.
2. Aerospace
Used for machining complex rotating parts such as turbine shafts and fuselage structural components of aircraft engines, requiring micrometer level precision.
The five axis machining center can handle deep cavity parts and meet the requirements of high-strength materials (such as 7075-T6 aluminum alloy).
3. Automotive industry
New energy vehicle parts, chassis, and high stress components are produced through CNC for rapid prototyping and flexible manufacturing.
Integrating digital manufacturing technology into smart factories to improve processing efficiency
4. Precision Electronics and Optics
Mobile phone/computer casings and optical instrument components rely on high surface smoothness and dimensional stability.
Supporting five axis drilling and attacking center in the 3C industry, optimizing AI technology.
5. Other fields
Mold manufacturing: precision machining of injection mold cores and cavities.
Customized products: such as prosthetics and dental instruments, personalized production is achieved through 3D scanning and CAD modeling.

Customize and process parts according to customer requirements (drawings, sketches, samples)
Machinable materials: steel, stainless steel, copper, aluminum, PP、POM、 Titanium, PEEK, and other machinable materials (metal/plastic).

The precise tolerances we can achieve
0.003 | The shaft diameter is less than 6 millimeters and the maximum aperture tolerance is up to 0.003 millimeters.
0.005 | If the shaft diameter is greater than 6 millimeters and the aperture tolerance is 0.005 millimeters.
0.005 | Linearity below 100mm distance, etc., with a tolerance of up to 0.005mm.
0.01 | 100 millimeters or more with a linear tolerance of up to 0.01 millimeters.
0.003-0.005 | A form of tolerance is as high as 0.003-0.005 millimeters
0.01 | The positional tolerance is 0.01 millimeters

Widely used in many fields such as aviation, aerospace, power, chemical industry, environmental protection, food, pharmaceuticals, etc

Based on customer's drawing or samples to produce the machining parts. Processes are CNC turning or Milling by CNC laths or CNC milling centers.

CNC milling is a manufacturing process that uses a cutting tool mounted on a rotating spindle to selectively remove material from a block of raw substrate. The workpiece is rigidly mounted to a table, and this table moves or rotates on different planes so the tool can work at many angles. Sophisticated CNC milling machines can have 5 or more axes of independent motion to make more complex shapes or to avoid having to move the workpiece to a separate machine.

The axis of motion for a CNC milling machine are based on an X-Y-Z coordinate measuring system. All machinists refer to this when describing the basic movements of the mill, relative to an operator facing the machine. A standard CNC mill for example has three axes. The milling spindle represents the Z-axis, moving up and down. The X-axis is left-to-right, and the Y-axis is front-to-back.

Racing drinking water system, 3C product, PCB assembly and electronics design, shipping, marine industry, unmanned underwater systems.