PP Polypropylene Corrugated Plastic Sheet Machinery


TPP sheet is one of the most widely used industrial materials at present. The pressed sheet has the characteristics of heat resistance, fire resistance, wear resistance, impact resistance, and corrosion resistance. It is generally used in acid-resistant sheds, cold storage partitions, and used as a compartment material board for dust factory engineering and special places.

  1. New design 2008, the Leader company 800kg/hr high filler content variable corrugated PP sheet production line.
  2. Comes with a fully automatic feed system with capacity to simultaneously measure 10 kinds of recycled materials, raw materials and additives, able to self-adjust feed amounts according to production requirements, thereby reducing wasted raw materials.
  3. High productivity twin-screw extruder, automatic filtration system, gear measuring machine, and 45° calendar.
  4. Triangular feed oven: Heat resistant to 450°C, multi-point temperature control ensures homogenous molding temperatures.
  5. Adjustable calender rolls, optimal corrugation size control.
  6. Specially designed cooling equipment.
  7. Compatible with fully auto-cutting table/conveyor for neatly stacked products.


Item Description
Materials PP
Extruder Twin screw extruders are available in φ58/58mm~φ92/92mm according to customer preference.
Single screw available in φ90mm~φ180mm
Productivity 200kg/hr ~ 800kg/hr
Extruder HP 190~375kW High efficiency AC three phase frequency converter motor
Line Speed (max) 12m/min
T-DIE Die head width 1000~2100mm
Product thickness 0.6~4.0mm
Forming Rollers φ300~φ500mm x 3 Sets
Haul-off Equipment 1 set
Annealing Oven 2~3 Sets
Corrugating Machine Depends on pattern
Edge Trimmer 2 Sets
Waste Crusher 2 Sets
Cooling Equipment 1 Set
Micro-computer Cutting Unit 1 Set
Automatic Hydraulic Lifter 1 Set


Roof building materials, acid-resistant sheds, cold storage partitions, compartment material board