Best Second Hand Machinery

Heyiarbeit 8mmx10mm Clamp Tight Motor Shaft 2 Diaphragm Flexible Coupling

[Technical Parameter] Shaft Usage: 8 mm / 0.31" to 10 mm / 0.39".
Total Size: 45mm x 34mm / 1.77" x 1.34" (LxD).
[High Quality] Made of high strength aluminum alloy, excellent bearing capacity, long service life.
Need no lubrication, convenient and quiet to use.
[Feature] Stable and reliable performance, with good vibration damping, buffering and electrical insulation performance.
[Application] Widely used in shafting transmission of various mechanical devices, such as pumps, fans, compressors, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopter), ship high-speed power transmission system, steam turbine, piston power mechanical transmission, etc.

Material:Marine Grade 316 Stainless Steel,Surface Polishing..
Easy to attach, remove, reuse with hand tools..
Suitable for all kinds of project hoisting machinery, metallurgy mining equipment, the port railway loading and unloading, forestry machinery, land transportation,and marine applications..
It is recommended to use a larger diameter than the wire rope to facilitate installation.

...1x plug tap and 1x die): M3 X 0.5, M4 X 0.7, M5 X 0.8, M6 X 1.0, M8 X 1.25, M10 X 1.5, M12 X 1.75.
1 x Tap Wrench, 1 x Die Stock Wrench, 1 x Thread Pitch Guage, 1 x Screwdriver, to cover all your needs..
【Product Function】Tap and die set in metric is perfect for rethreading fasteners, fastener holes for auto and machinery repair. Threading tool with storage case, can greatly increase your productivity and act as an important part to your work..
【Tapered Teeth Design & Versatility】Taps (for internal threads) and Dies (for external threads) feature with tapered teeth that start threading more easily. Perfect for creating new threads or repair damaged threads on most metals like carbon steel, cast iron, aluminum, brass, copper and stainless steel..
【High Quality & Durable】Tap and die set adopts premium hardened steel material. The screw thread tapping tool is durable to use. The better the material the tougher the tap and die so they ensures durability and tool longevity to withstand professional uses..
【SIZE LABLED】All of them are clearly labled with size for you to find quickly, and be able to pull the right size out of the box when you need it. It is perfect for creating threads on vehicles and machinery..

Measuring Range:2.5-99999RPM (Need to cooperate with reflective strip measurement).
Measure RPMs of motors, machinery such as circular saws, speed of a lathes and other rotating devices.
Accurate to +/- 0.02 percent and capable of measuring at a distance from 2-20 inches(50-500mm).
RPMs measured over 0.5 second sampling time.
Readings are displayed on a large, easy-to-read LCD screen.
stores last, minimum, and maximum reading.

The whole body is made of aluminum alloy, light and strong, convenient to use..
Widely used in all kinds of shaft transmission of mechanical device, such as the water pump (especially high power), chemical pump, fan, hydraulic machinery..
Suitable for petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopters), ships power transmission system..
Suitable for piston mechanical power transmission system, tracked vehicles, as well as generating set high power mechanical drive system, the dynamic balances after applied in transmission shafting were common..
Quality assurance, easy and convenient to use, having long service life..

【Tapping Range】M3-M12, Bracket can be installed,bracket need to be prepared by yourself, suitable for pipeline mechanical tapping..
【Application】This pneumatic tapping machine is applicable to all machinery manufacturing industry, machine tools, tooling machinery, plastic machinery, printing machinery, packaging machinery, engineering machinery, automobile and motorcycle parts, aircraft engines and other general purpose machinery industries. Tapping for copper, iron, aluminum, steel, stainless steel, plastic and wood, and other material..

Package and install: come with specially designed with blister cardboard box and instructions, convenient to carry.
When you install this clock movement kit, please keep the hour hand and minute hand parallel.
Clock mechanism size: total shaft length is 23 mm (9/ 10 inches), thread length is 15.4 mm (3/ 5 inches).
Jump second movement, suitable for 9 - 13 mm (9/ 25 - 1/ 2 inches) thickness clock panel.
Clock hands kit: package includes 2 pieces of minute hands and 2 pieces of hour hands, 1 second hand and 1 second caps, easy for installation.
Simple and elegant design, these replacement parts suit well to different styles of clock frame.
Hole center to the tip hand size: the hour hands are approx. 80 mm/ 3.1 inch and 59 mm/ 2.3 inches respectively, minute hands are approx. 110 mm/ 4.3 inches and 86 mm/ 3.4 inches, the second hand is approx. 100 mm/ 3.9 inches, second caps is approx. 7 mm/ 0.28 inches.
Range of use: suitable for repairing, replacing or making a clock.
Applicable to cross-stitch, three-dimensional embroidery, craft clock, frameless draw clock, etc..

Clock Movement Quartz with Hands, Second Hand, and Wall Hanger.
Threaded shaft length of 5/16", total shaft length of 5/8" Without Second Hand.
One set of hands & second hand included (Minute hand measures 5" from mounting hole to tip).

[Technical Parameter] Shaft Usage: 10 mm / 0.39" to 10 mm / 0.39".
Total Size: 35mm x 30mm / 1.38" x 1.18" (LxD).
[High Quality] Made of high strength aluminum alloy, excellent bearing capacity, long service life.
Need no lubrication, convenient and quiet to use.
[Feature] Stable and reliable performance, with good vibration damping, buffering and electrical insulation performance.
[Application] Widely used in shafting transmission of various mechanical devices, such as pumps, fans, compressors, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopter), ship high-speed power transmission system, steam turbine, piston power mechanical transmission, etc.