Sietz discussion document for Shigeru Kogyo visit v6.pptx 1

SEATING SYSTEMS – TRACTOR , CONSTRUCTION EQUIPMENT & TWO WHEELERS SEATS

Sietz discussion document for Shigeru Kogyo visit v6.pptx 2

SEATING SYSTEMS – TRACTOR , CONSTRUCTION EQUIPMENT & TWO WHEELERS SEATS

SEAT SPECIFICATIONS• Suspension weight range from 50 – 120

KG• Longitudinal adjustment with guide rail 150

mm• Vertical travel 75 mm• Vacuum Foaming• Suspension with double acting shock

absorber• SIP range from 200 – 300 mm• Seat types – Fixed, Sliding with nylon

guide, Sliding with channel guide, Scissor type suspension, Fixed Arm, Adjustable Arm, Bucket type pan

• Surface Treatment• C.E.D Coating / Primer after

phosphating thickness from 20 – 30 microns

• Powder Coating thickness from 60 – 80 microns

TRACTOR & CONSTRUCTION EQUIPMENT SEATS

TRACTOR & CONSTRUCTION EQUIPMENT SEATS

Sietz discussion document for Shigeru Kogyo visit v6.pptx 3

• PU Foam – Dow Chemicals (MDI / TM)• Foam Hardness range from 12 – 40 kgf• Density range from 55 – 95 kg/m3 • Resilience Test – Min. 100 mm

rebound• Permanent Compression Test – 10%

max of foam height

• Trim / Seat Cover• Breaking Load range from 15 – 45 kg/3

cms (MD) & 8 - 20 kg/3 cms (TD)• Elongation range from 45 – 100% (MD)

& 170 – 300% (TD)• Thickness from 0.8 – 1.00 mm• GSM range from 525 – 750 gms

SEATING SYSTEMS – TRACTOR , CONSTRUCTION EQUIPMENT & TWO WHEELERS SEATS

Sietz discussion document for Shigeru Kogyo visit v6.pptx 4

• Seat length range from 580 – 670 mm• Seat width range from 260 – 300 mm • Fender rail foaming thru insert molding

SEATING SYSTEMS – TRACTOR , CONSTRUCTION EQUIPMENT & TWO WHEELERS SEATS

Sietz discussion document for Shigeru Kogyo visit v6.pptx 5

MANUFACTURING FACILITIES

PU Shop • 2 High Frequency PU Molding

machine from Hennecke Germany• 6 Stitching Machines from JUKI, Japan• Double stitch machine from Toyo,

Japan

Sietz discussion document for Shigeru Kogyo visit v6.pptx 6

Paint Shop• 7 tank Phosphating process• Powder coating paint shop• Liquid Spray Painting

Press Shop• Press Shop from 5 to 250 tons

mechanical presses• 100 & 350 ton hydraulic presses

MANUFACTURING FACILITIES

Sietz discussion document for Shigeru Kogyo visit v6.pptx 7

MANUFACTURING FACILITIES

Seat Assembly Line• Seat assembly work stations – 08• Seat pan assembly work stations - 08

Sietz discussion document for Shigeru Kogyo visit v6.pptx 8

TESTING FACILITIES

Seat Testing Rig• Cam based testing rig – 01

• Testing cycle – 1.0 lac cycles

Foam Hardness Testing Machine• Fully computerized foam hardness

testing machine with hysteresis graph