Mechanical Suspension Damping Comfortable Bus Seat  Heavy Truck Driver

Seat Technical parameter

1.Forming welding frame: Q235 cold-rolled steel sheet, 2.0mm thickness, stamping, CO2 gas shielded

   welding process

2.Double spring: high strength spring steel, double spring, full of elasticity, absorb bumps and vibrations,

    release comfortable rebound

3.Damper: Improve frequency response, reduce energy consumption, using special oil pressure and

   sealing medium, stable performance and long service life

4.Movable composite frame: composite shaft sleeve, mechanical welded riveting design, greatly streng-

    -then the durability of structural parts and reduce the damping gap

5. After the seat is assembled, the slide adjustment, backrest adjustment, and headrest adjustment

   should be flexible and reliable, without interference.

6. The outer fabric of the seat should be firmly stitched, the stitching part should not allow the cable

     head to be exposed,  the seam off line and jumper phenomenon,  the surface of  the seat after

   assembly should be full and clean, without deformation, discoloration, wrinkling, external leakage,

   decolorization, stains, damage and scratches.

7. The skeleton and the leakage parts should be treated with rust prevention, in line with the factory

    requirements, and electroplating and chemical treatment should be in line with the factory

8. Each connection of the seat should be firmly connected and reliable. Each welding component

    shall not have welding dislocation, welding, welding and other defects.