D4.2x4.2/4x4/3.5x3.5 tanning wooden drum for cow cattle buffalo leather wooden drum

The Specification(mm)

D4.2x4.2/4x4/3.5x3.5

Drum

Material

Imported Ekki

Plate thickness(plank)

80mm/90mm

The drum’ s door

Material and style of the door

Stainless steel traversing gate

Dimension of the door

Size of large door 900x900, size of small door 400x400

Gearwheel

diameter, (modulus)

Φ 2808, m12

Material

Standard cast- iron

Bracket panel

Diameter

Φ 2600

Material

Standard cast- iron

Revolution speed

About 6.0rpm (made as request)

Motor

22kw/15kw, provide hydraulic coupling

Speed reducer

463 style Specially used in drum, and provide pneumatic brake

Pinion of the speed reducer

Wear-resistant copper gear

Drain valve

All Material are Stainless steel, draining two sides, 2 valves each side

Main spindle and the bearing

Main spindleZG45#, provide 3538 self-aligning bearing

Outside drum

CranesΦ 20x16, transverse braceΦ 22x6, vertical rod Φ 20x12, all 45#( Material)

Drum pile

Wooden drum pileΦ 76xL(total)420, 10 steps, 5/4crisscross

Electrical control cabinet

Every drum has a cabinet with functions of pros and cons starting, crawl, controlling total working time, reduced voltage starting and brake lag.

Inverter

TAIWAN national brand

Gear box

China national brand

motor

China national brand

Electric and all running control

China national brand