Solid Wall Hdpe Krah Pipe Production Line For European Customer

1、Solid Wall Hdpe Krah Pipe Production Line model SJ 90/33 Single screw extruder  1 set

• Reduction box

Specification: ZLYJ250-13M4-VI

Speed ratio: 16:1

Heat exchanger: multi-sheet heat exchanger

Installation method: vertical and in the same direction

Cooling mode: external circulation cooling system

Gear material: 20CrMnTi carburized hard tooth surface, tooth grinding process treatment.

Speed reduction box hard tooth surface two-stage inclined gear deceleration, tooth surface grinding processing. The whole gearbox is a special reducer with high life, low noise and low heat. Noise was <70 dB.

• Screw

Specification: 90-33

Screw hardness: HV> 740

Cartridge hardness: HV> 940

Material of the screw drum: SKD 61

Screw: Nitride layer depth 0.3-0.6mm

Cartridge: Nitride layer depth of 0.4-0.7mm

•  Electric motor

Power: 90KW

Frequency conversion speed regulation: 150-1500 rpm

Coupling: an elastic column-pin coupling

Connect mode with the speed reducer: direct connection

Energy consumption level: level 1

Machine noise: <70 dB

•  Heating unit

Barrel heating method: ceramic heating circles

Machine barrel heating section:  5 sections

Heating power: 5×4.4kw =22kw

Barrel cooling section:  5sections

Barrel cooling: 5*200 W = 1 kW

Cover Shield: 304 stainless steel

2、Solid Wall Hdpe Krah Pipe Production Line Form machine, model CRGJ-1200

Overall dimension:  5600x2000x2800 (height can adjustable)

Frame material: national standard thickened square pipe and profile

Maximum production pipe diameter: DN1200

Winding motor: XLD5-59-7.5KW

Speed regulation mode: variable frequency speed regulation

Chain specification: high-strength double chain

Formed plate: the front and rear plates are all hot-dip galvanized treatment

Winding roller specification: φ 62 * 1250mm

Number of winding rollers: 47 sets

Press wheel: solid wall  1 set (surface galvanized treatment)

Outer wall cooling: a surround spray water cooling system

Inner wall cooling: air cooling + water cooling

Air-cooled power: 3kw

Water tray: 304 stainless steel (with safe protection)