Technology Characteristic

1.Car

made of the alloy aluminum, the specification is 100x80x40mm, the quality is the 200g-6g gauge, the distance between two wheels >40mm, the diameter of wheel <24mm , the distance between two axes >60mm, two axes parallel, error < 0.1mm.

two end of axis cone angles 60ºand 58º, the brass thimble coordination movement are flexible, the car straight line movement on 0~700mm, and the deviation <5mm, a stick with a pothhook at one end and a paper tape to clamp at the other.

2.The sloping panel

made of the  import the West Germany, drying process, geometric form will be small, the texture firmly, the non-technique festival, have no the crack, the specification is 815x100x20mm, distorts directly <1~1.5mm, the guard board is reliable. One side has the 80cm porcelain surface scale division, luminous clear. The end of the sloping panel is the support pulley, regulates conveniently, swinging are few, nimble.

3.The slide

there are the weight hole on both edges, and the friction side not paints, the asperity <0.5mm, four sides vertical, two sides have on paints, the colors of paint are brightness on two sides. There is the pothhook on the end centre line.

4.Steelyard weight set

made of the alloy lead leather, quality<6g

5.Clamping lever:made of the metal,  the length is 130mm, inserts an end for φ6mm.

Accessory