Our PP hollow construction board extrusion line is engineered for manufacturing plastic building formwork panels used in concrete pouring and civil engineering projects. The complete production line integrates material feeding, single-screw extrusion, T-die forming, calibration, haul-off, cutting and stacking systems.

Key Equipment Specifications:

Screw diameter: 90mm / 120mm options available

Output capacity: 200-500 kg/h (depending on model)

Board thickness range: 8mm - 20mm

Board width: up to 1220mm standard

Drive system: Siemens motor + ABB frequency inverter

Temperature control: multi-zone PID precision control

Product Advantages of PP Hollow Formwork:

Reusable 50+ times - significantly lower per-use cost vs. plywood

Waterproof & corrosion-resistant - no swelling, no rust, easy demolding

Lightweight - 60% lighter than steel formwork, reduces labor intensity

Smooth concrete surface - saves plastering work on finished walls

100% recyclable - scrap boards can be pelletized and re-extruded

Application Scenarios: Suitable for residential buildings, bridges, tunnels, dams, and industrial construction projects. The formwork panels can be custom-cut on-site and assembled with standard connectors.

We provide turnkey solutions including equipment installation, operator training, formula guidance and after-sales service. Both standard configurations and custom specifications are available based on your production requirements.

Whatsapp/wechat：008615194216107

web：https://www.madeplasticmachinery.com/

E-mail：sales@zsplasticmachine.com

You Tube: www.youtube.com/@extrusionmachinery-f3y