PVC Resin
PVC Resin is easy to process, and can be processed by molding, lamination, injection molding, extrusion, calendering, blow molding and other hollow methods. Polyvinyl chloride is mainly used to produce artificial leather, film, wire sheath and other plastic soft products, but also can produce plates, doors and windows, pipes and valves and other plastic hard products.
PVC Resin usually inculde carbide based and ethylene based. K66-K68 PVC RESIN, K59-K55 PVC RESIN, K71-K73 PVC RESIN. PVC RESIN SG5, PVC RESIN SG3, PVC RESIN SG8.
According to the different application scope, PVC can be divided into: general-purpose PVC resin, high polymerization degree PVC resin, and cross-linked PVC resin. General-purpose PVC resin is formed by the polymerization of vinyl chloride monomer under the action of initiator; high degree of polymerization PVC resin refers to the resin polymerized by adding chain extender to the vinyl chloride monomer polymerization system; cross-linked PVC resin is A resin polymerized by adding a crosslinking agent containing diene and polyene to the vinyl chloride monomer polymerization system. Pvc Resin,Pvc Resin Powder,Pvc Resin Sg5,Pvc Resin K67 Henan Shunbang Chemical Industry CO.,Ltd , https://www.spvcresin.com
mobile roll forming machine
TECHNICALÂ PARAMETERS
Standing seam roof panel specification:
 
1)Material:galvanized coil,ppgi,cooper,aluminium,al-mg-mn alloy
2) Thickness of material:0.5-0.8mm
3)Yield strength:235-340mpa)
1.Main technical conditions of the forming line:
Temperatura: -10 ºC ~ 35 ºC(Temperature:-10ºC~35ºC)
Voltage:110volt 60Hz or 220volt 60Hz(or according to customer request
Air pressure:0.6~1.2Mpa
Total Power:≈4.5kw)
Color:
Production capacity:0-15meters/min(without cutting)
Dimension (L*W*H): L≈ 1.6 m, W≈ 1.5 m, H≈ 1.2 mÂ
1.Flow Chart of roll forming machine:)
2.Main components:
No.
Components Name
Unit
Set/Pcs
 Marks
1
3-4 tons manual uncoiler
1
Â
2
Feeder
1
Â
3
Roll Forming Machine
1
Â
4
Electrical control system
1
Â
5
Hydraulic Guillotin
1
Â
6
Electric seamer
1
Â
7
Receiving table
1
Â
8
Bending machine
1
Â
9
Spare parts
1
Â
10
Technical Manual
1
Â
11
Customized container
1
   Â
Manual cutting standing seam roll former
 Â
Auto cutting standing seam roll former
 Â
 
4.Technology parameters:
The weight of machine is about0.8tons)
The total dimension of machine:1800(L)*1500(W)*1200mm(H)
4.1  4 TONS Manual uncoiler: 1SET
Capacity of uncoiler:3-4tons
Expansion of segment:manual
Rotation of segment:manual
Number of segment:4
Range of segment expansion:480-520mm
4.2Â FeedingÂ
Entrance and adjustable wheel
Qty:Â 1
4.3Main forming machine
It adopts steel wall structure with chain transmission.The machine base is made by welded steel with destressing treatment
  Coil thickness:0.5-0.8mm
Main motor type: 3 phase asynchronous motor
Main motor power: 2.2KWÂ
Forming speed: 0-15m/min(without cutting)
Approx.6 groups rollers)
Roller :S45C with heat treatment,and surface is being hard chrome coated)
Shaft:  Shafts  of rollers are tooled by grinding machine for two times to ensure the precision of final product.Â
Transmission type: by gear box and chain
 Qty: 1
4.4Hydraulic System:
Material of blade: Cr12
Length measuring: Automatic encoder length measuring
Way of cutting:The main machine automaticlly stops and the cutting will take place.After the cutting,the main machine will automaticlly start
4.5Product support frame
Size:L 3m x W .0.7m
Qty:2
4.6PLC Control System
(The whole line is controlled by PLC and touch screen.The PLC system is with high speed communication module,it is easy for operation.The technical data and system parameter can be set by touch screen.)
Control the quantity & length& cutting length automatically)
The Machine will be stopped while it is cutting
Automatic Length  measurement and quantity counting (precision 3m+/-2mm)
Voltage:110volt 60Hz or  220volt 60Hz (As per buyer`s request)
4.7Auto seamer:
Qty:1
4.8 Bending machine
 
It adopts steel wall structure with chain transmission.The machine base is made by welded steel with destressing treatment
Coil thickness:0.5-0.8mm
Main motor type: 3 phase asynchronous motor
Main motor power:0.75KW
Approx.2 groups rollers)
Roller :S45C with heat treatment,and surface is being hard chrome coated)
Way of adjustment:  by manual way,
Transmission type: by chain
Type of curving:positive curving,negative curving, or Continuous curved
Length of sheet be curved:Continuous curved:1 meters
                                              positive curving,negative curving:2-3meters
Qty:Â 1
According to the method of obtaining vinyl chloride monomer, it can be divided into Calcium Carbide method, ethylene method and imported (EDC, VCM) monomer method (the ethylene method and imported monomer method are commonly referred to as ethylene method).
According to the polymerization method, polyvinyl chloride can be divided into four categories: suspension polyvinyl chloride, emulsion polyvinyl chloride, bulk polyvinyl chloride, and solution polyvinyl chloride. Suspension process polyvinyl chloride is the largest variety in output, accounting for about 80% of the total output of PVC. Suspension method PVC is divided into six models according to absolute viscosity: XS-1, XS-2--XS-6; XJ-1, XJ-2--, XJ-6. The meaning of each letter in the model: X-suspension method; S-loose type; J-compact type.