Rods - Import export

Stripping, smoothing, polishing, grinding: Good contact is essential for optimum transmission. We offer our customers lots of helpful material here. Our pumice rods help you to adjust the run surface of the carbon brushes exactly to the radius of the contact surface, and to produce the required degree of roughness. In this way optimum conditions for the best run results can be created right from the beginning. Whether it's solid grindstones in different grains or flexible rubber-bound polishing rods: At MACK, you can enjoy a rich assortment of versions, sizes, and materials for the smoothing and polishing of slip rings and collectors.

Immersion heater for laboratory and electroplating technology Advantages: Maximum energy utilization through infrared radiation - the cladding tube is infrared permeable; through heat conduction - the cladding tube made of quartz glass enables particularly good heat transfer. Temperature resistance Since quartz glass has practically no thermal expansion, such immersion heaters are particularly resistant to heat changes. Acid resistance Quartz glass immersion heaters are almost resistant to acids except phosphoric acid above 300 ° C and hydrofluoric acid. They are therefore particularly suitable for the direct heating of chemicals in the laboratory and electroplating technology. electric security The cladding tube made of quartz glass is an excellent electrical insulator - safe contact protection; optimal electrical safety through earthing of the interior. In compliance with EC Directive 89/336 / EEC and EC Directive 73/23 / EEC.

The Rod Microscope SM is a multifunctional testing instrument for applications where magnifying-glasses are not suitable any more. It is put directly on the specimen to be measured / inspected. Several configurations are available: with light transmissive base stand with battery lighting in the aluminium base stand with battery lighting and small base stand to measure hardness indentations

with small aluminium stand for the measurement of hardness indentations

Main products: Leaded brass, brass, lead-free free-cutting brass, copper, tin bronze, chrome-zirconium copper Product characteristics: High electrical conductivity, thermal conductivity, good strength and hardness, heat resistant, wear resistant and deformation resistant Applications: Aerospace, automobile manufacturing, communication technology, precision processing, household appliances, hardware, welding materials Production capacity: 207,000 tons Honorary titles: China's Top 10 Copper Wire & Rod Company, Zhejiang Famous Brand Product

Main products: Hpb59-1、Hpb58-2A、C3604、C3771、C37700、C36000、C46500、C46400、CZ132、CW602N、Grade A polished copper ingots Product characteristics: Excellent mechanical properties, excellent hot workability, good machinability, excellent resistance to stress corrosion. Applications: Valves, pipe fittings, water heating and sanitary ware, air conditioning components and other hardware Production capacity: 207,000 tons Honorary titles: China's Top 10 Copper Wire & Rod Company, Zhejiang Famous Brand Product, Ningbo Model Unit Manufacturing Enterprise

Small mini rod types from IAI replace pneumatic cylinders with ease due to their identical design and simple control mode. They are used as electromechanical positioning systems for assembly devices as well as for lifting, lowering, pressing or clamping of workpieces by many manufacturing companies. In the RCP3 series, the smallest models are available as rod types with sliding or recirculating ball screws. The latest developments are the numerous space-saving mini rod types of the RCA2 series with 24 V servo motor or the RCS2 series with 230 V servo motor.

The linear rod type actuators from the RoboCylinder series are available with 24V stepper motor, 24V servo motor or 230V servo motor. They are characterized by their compact design, mechanical stability and high positioning accuracy of up to ± 5 μm. The linear actuators are available in two design variants: As a directly driven rod type with motor in extension of the cylinder longitudinal axis and as a shorter variant with deflection, in which the motor and axis are parallel to each other. Both variants are also suitable as heavy-duty electric actuators for high payloads. In addition to the standard version, many linear actuators are also available as cleanroom versions and for special environmental conditions also as dustproof, splashproof or waterproof models with IP54 to IP67 protection.

Micro Cylinder with only 14 mm Cross-section The ultra-compact RCD micro cylinder is a rod type with a length of only 52 to 72 mm and a width of only 12 mm. The motor-driven micro cylinder is designed for applications with low load and power requirements. It can be used for short strokes, press mounting, lifting and lowering and many other applications. The micro linear cylinder with 24 VDC miniature motor for a maximum payload of 0.7 kg is available for stroke lengths of 10, 20 and 30 mm. The small 2.5 W motor has a rated thrust of 4.2 N and a speed of up to 300 mm/s at an acceleration of up to 9.81 m/s.

We provide special rods and fibers, on whose tip a drop of the sample can be filled conveniently into a test tube. Fibers with a diameter of less than 0,1 mm can be inserted even into the smallest test tubes. These rods and fibers are mainly made of borosilicate glass 3.3. We can also supply rods and fibers that are made of the same type of glass as your test tubes.

Boiling rods Boiling rods are ideally suited to prevent superheating during boiling or distillation in glass beakers or Erlenmeyer flasks. They are made of high-grade soda glass, are reusable, and excellently suited for many applications. Stirring rods Used for mixing and homogenizing mixtures of chemicals and samples. They are also ideal for stirring hot or boiling substances. They are made of high-grade soda glass, are reusable, and excellently suited for many applications. For special applications, they are also available in borosilicate or quartz glass.