Cheer Plastic Machinery Co., Ltd. Changzhou is a leading manufacturer of high performance plastic sheet and board extrusion equipment worldwide. Cheer has been dedicated to designing and building the most innovative and highest quality extrusion systems. For years, gathering professional staff members and absorbing advanced technology together with our own know-how, Cheer has developed "CHEER" series equipment with our own intellectual property rights, which meet client various requirements. We supply the following plastic sheet or board extrusion equipment and plant:
1. PP, PS, PE mono or multi layer sheet extrusion lines
2. PET PETG mono or multi layer sheet extrusion lines
3. PC PP hollow profile sheet extrusion lines
4. PP sheet extrusion lines
5. High output PP sheet extrusion lines
6. PVC waveform sheet extrusion lines
7. PC, ABS sheet extrusion lines
8. PC, PMMA, PS clear sheet extrusion lines
9. ABS, PS sheet co-extrusion lines
10. ABS, PMMA sheet co-extrusion lines
11. PP, PE board extrusion lines for anti-corrosion purpose
12. PC Optical clear sheet extrusion lines
13. PP construction formwork panel extrusion lines
14. PVC board extrusion lines for anti-corrosion purpose
15. PVC decoration sheet or wave corrugated sheet extrusion lines
16. PVC free foam or crust foamed sheet extrusion lines
17. PE, PP sheet extrusion lines for steel roll packing industry
18. PC, PP hollow corrugated sheet extrusion lines
19. PE sheet extrusion lines for civil, water proof and isolating

We also supply all kinds of components and accessories such as: single or twin-screw extruders, three roll calenders, take-off, winders, T-dies, screen changers, feed blocks, and gear pumps.

Standard lines have been designed to closely match the requirements of many world leading thermoforming machines, and are therefore ideal for direct on-line use with thermoforming machines from Italy or Germany.

Cheer's flexible modular designs make you easily add or remove co-extrusion components to/from the lines. You can order feed block with extra inlets for further co-extruder; or you can put additional co-extruder with feed block in the line any time in the future when you want to change products from mono layer to multi layer.

Cheer's qualified engineers for commissioning test will serve you when you need to save start-up cost.

A worldwide technical support and service system:
Cheer depends on technical support and service net. Our service engineers serve you within 24 hours. Our large spare parts warehouse for fast action supply without delay when customer need help. Wherever you are, we know your requirement.

Cheer sheet line is world standard extrusion line. It is complete and well pre-assembled. Just plug in, it will start up immediately when power, water and compressed air are ready. Its configuration and features are as follows:
1. High power, directly coupled motor driven or belt driven.
2. Large capacity hopper with auto-vacuum feeder or spiral feeder.
3. Heavy duty, high efficiency gear reducer with efficient, closed loop liquid cooling and forced lubrication.
4. High performance screw designed by computer according to different plastics, top plasticizing, high output, stable extruding, universal design for multi-purpose processing; and inside water-cooling for special usage, as well as it's unique venting screw for preventing pre-dry.
5. Fully instrumented, integrated control panel, PLC controller by Siemens.
6. Auto or semi-auto Hydraulic screen changer and Gear pump for perfect filtering and output stability by famous J.C Times
7. Feed block used in co-extrusion line for multi-layer extrusion by J.C. Time.
8. Static mixer for perfect viscosity stability and color dispersion by J.C. Time.
9. Flexible lip micrometer adjustment die and accuracy die temperature control systems by J.C. Time.
10. Polishing stacks, with hard surfaced and mirror finished polishing.