The main component of degradable corn starch sheet is corn starch, and some plasticizers and stabilizers are usually added to improve the properties of the sheet. Degradability means that it can be naturally decomposed by microorganisms and converted into carbon dioxide and water, avoiding long-term pollution to the environment.
| order number | name | quantity |
| 1 | Stainless steel screw feeder | 1 set |
| 2 | SJ120-33/1 single screw | 1 set |
| 3 | MJ-1150 light panel mold | 1 set |
| 4 | BF-1200X∮400 three-roll calender | 1 set |
| 5 | BF-1200-6 meter cooling bracket | 1 set |
| 6 | BF-1200*∮220 rubber roller traction | 1 set |
| 7 | BF-1200 friction winding | 1 set |
| 8 | Three-in-one water roller constant temperature machine | 1 set |
| 9 | DK-18 district extrusion production line electrical control cabinet | 1 set |
| 1 0 | Technical data on random equipment | 1 copy |
PVC livestock board equipment- SJ 120×3 0/1 single screw extruder
| Screw diameter: | 1 2 0mm (Zhoushan, Zhejiang) |
| Screw length to diameter ratio: | 3 0∶ 1 |
| Screw structure: | new high plasticizing screw, suitable for powder and granular materials. |
| Cylindrical screw material: | 38C rMoAIA nitriding treatment |
| Nitride layer depth: | 0. 4-0. 7 mm |
| Screw hardness: | HV> 740 |
| Cylinder hardness: | HV>940 |
| Screw speed: | 1 5-7 0 rpm |
| Motor power: |
1 10 kw (Shandong brand motor) Heating section 6 x 6 kw (aluminum casting + stainless steel hood) Cylindrical cooling 6 zones x 180w |
| Extrusion output: | 300-4 0 0kg/h |
Reduction gear Reddish face reducer Y-3 15 reducer (produced in Changzhou, Jiangsu province)
Installation form belt drive or shaft joint direct connection
Gear material 20CrMnTi carburized and quenched
The cooling method is to cool the teeth through water in the condenser
Drier E-200KG type
Main electrical control system:
Contactor Schneider or Siemens or ABB contactor
Temperature control meter Omron intelligent temperature control meter
Frequency converter Inverter or Weichuang frequency converter
PLA Corn Starch Biodegradable Sheet Extruder Machine -BF-1150 Clothes hanger plate mold: one set
Mold material: high quality mold steel forging and tempering, hard chrome plating, polishing treatment
The plate head with a clothes hanger is 1-6 mm thick and 1 0 00 mm wide
Effective width of the mold is 1 15 0mm per set
The heating power is 1 5kw and the internal heating method is adopted
Temperature control zone section 5
The head flow channel is in the form of clothes hanger type gradual flow channel, and the head is made of high quality alloy steel 5CrNIMo, polished after chrome plating; the upper die lip push micro-adjustment.
PLA Corn Starch Biodegradable Sheet Extruder Machine-Vertical three-roll calendering machine: one
A. Structure of the calendering machine: vertical three rolls (with roller safety protection device)
b. Number of rollers; three (produced in Qingdao)
C. Drum diameter: 40 0mm
d, roller length: 12 0 0mm
e. Wall thickness of the roller: ≥2 1 mm
F. Roll material: 45# steel is used, and hardening treatment is carried out, and the hardness can reach RC60-65
G. Roller surface treatment: mirror treatment
H. Drum structure: multi-layer composite rapid exchange system is adopted to ensure uniform and constant temperature of the drum.
I. Constant temperature medium of the roller: softened water
j. Three-roll control system: frequency conversion control is adopted to realize synchronous and independent speed control.
K, transmission system: 1.5KWx3=4.5kw, ensure the smooth operation of the three rollers.
PLA Corn Starch Biodegradable Sheet Extruder Machine-Stainless steel cooling bracket: 1 set
A. Cooling rack length: 6 meters.
B. Roller: all made of stainless steel.
c. Roll spacing within the first two meters: 400mm.
D. The bracket is equipped with a cutting edge device: 1 set, and the cutting knife is made of high-quality alloy knife
e. Bearing: Adjustable bearing
PLA Corn Starch Biodegradable Sheet Extruder Machine-Tractor
| specifications | Ф220×1400mm |
| material quality | Nitrile roller |
| transmission | reduction box |
| power | 2.2Kw |
| control | Wei Chuang frequency conversion control |
| Step up the way | pneumatic |
PLA Corn Starch Biodegradable Sheet Extruder Machine
| Type Dual-station | flip type |
| Rewinding diameter | 500mm |
| Specifications | Paper tube core 3 inches |
Address
No. 88 Shandong Road, Beiguan Industrial Park, Jiaozhou City, Qingdao, Shandong Province, China
Tel
