Output: 2.5-3.tonnes in 1 day 24 hours production
1) One set of fully automatic PLC roll changing and tile type air expansion shaft winding device.

2) Sub-machine with light rail type electric.

3) Two sets of automatic loading machines.  

(4) The vice-machine adopts the newest ‘swing’ way of winding.

(5) The vice-machine adopts the new high-speed structure.

(6) The main and auxiliary electric cabinet adopts separate one-stop operation.

(7) The whole machine adopts aluminium-plated heating ring (energy-saving, power-saving).

(8) The edge material automatically leads to a recycling machine

(9) The buffer adopts inductive cylinder.

(10) The fourth winding roller adopts ‘matte roller’.

(11) The air-expanding shaft is made of light-type aluminium sheet from Taiwan.

(12) The diameter of cooling roller and winding roller is ¢ 420mm.

(13) The outer shell of the host barrel adopts the free movable type.

(14) PLC intelligent control system.

15）Temperature controller

16）Automatic rewinding adopts cylinder push type.

(17) The "Shanghai" motor (11KW, 15KW)

(18) The frequency converter adopts national inspection-free ‘Shanghai Lipu’ brand (11KW, 15KW).

(19) Gear reducer adopts Jiangsu brand.
Mould adopts Huangyan mould (the first brand with the best quality in China).

Technical parameters:
Production products: PE stretch film (winding film, cling film).
Width of finished products: 100-600mm.
Product thickness: 0.006-0.05mm.
Raw material: LLDPE.
Film layer structure: AB two layers for extrusion.
Distribution ratio: 40%/60%.
Maximum extrusion volume (max): 100kg/h.
Mechanical design line(max):120m/min.

Equipment specification:
I. ‘A’ extruder 1 set
(1) Screw (Zhoushan)
Screw specification: φ50mm L/D ratio 30:1.
Screw material: 38CRMOALA high-quality alloy steel, surface nitriding treatment.
(2) Machine barrel (Zhoushan)
Barrel material: 38CRMOALA high-quality alloy steel, internal and external surface nitriding treatment.
Heating method: aluminium plated heating ring.
Cooling method: low noise blower cooling.
Electric heating capacity: 12kw.
(3) Special gearbox for extruder, lubricated by forced lubrication.
(4) Main driving power: 11kw ‘frequency converter’.
Second, ‘B’ extruder 1 set
(1) Screw (Zhoushan)
Screw specification: φ55mm L/D ratio 30:1.
Screw material: 38CRMOALA high quality alloy steel, surface nitriding treatment.
(2) Machine barrel (Zhoushan)
Barrel material: 38CRMOALA high-quality alloy steel, internal and external surface nitriding treatment.
Heating method: aluminium plated heating ring.
Cooling method: low noise blower cooling.
Electric heating capacity: 15kw.
(3) Special gearbox for extruder, lubricated by forced lubrication.
(4) Main driving power: one 22kw motor and one frequency converter.

Four, co-extrusion distributor 1 set (swing page structure)
1. Level distribution: A/B composite Example: 40%60%.
2. Heating method: adopt stainless steel electric heating tube internal heating.
3, electric heating capacity: 8KW, 380V
Fourth, the mould head part:
1.Manufacturer/Origin: Huangyan Company
2. Die head width: 650mm.
3. Die head material: 5CrNiMo.
4. Die head structure: (the middle of the inserted heat pipe, and fully closed, aviation rod socket type connector)
Mould lip opening 0.9mm, polishing accuracy: 0.02-0.04(un), die head flow surface hard chrome plating treatment: 0.06-0.08 
(un), hardness: 60-65Rockwello, the thickness of the outer surface of the chrome layer: 0.01-0.02mm. width can be freely adjusted, the temperature zone increased to 7 sections
Width can be freely adjusted, the temperature zone increased to 7 segments, more to ensure that the temperature balance in the mould, easier to adjust the uniformity.
5. Electric heating capacity: 25kw, 380V.
6. Total installed capacity: 68kw.
V. Moulding part
1. Cooling and shaping roller 2pcs
Roller specification: φ420mm*1250mm.
Cooling system: (using spiral runner, ultra-fine grinding, electroplating hard chrome, cooling water cooling).
2. Winding haul-off rollers 2 pcs.
Roller specification: φ420mm*750mm.
(Super fine grinding, electroplated hard chrome).
3. Aluminium roller (overfeeding powerless traction roller) 3 pcs.
Roller specification: φ80mm*750mm.
4. Expanding aluminium rollers (overfeeding powerless traction rollers) 2 pcs.
Roller specification: φ80mm*750mm.
(All rollers are dynamically balanced to ensure that the film is flat)
5. Edge strip processing: automatic edge material recycling machine.
6. Product winding diameter: φ300 (MAX).
7. Reel form："Tile type：air expanding shaft and then rubbing type rewinding.
8, core specification: φ inside 76 * φ outside 96mm.
9, winding power: 2.2KW inverter and motor. (Cycloid gear motor)
10. Cutting method: automatic cutting, automatic roll changing.
11. Winding method: automatic tape winding.
Sixth, electrical control
Extruder control cabinet 1 set (independent one-stop)
Winding control cabinet 1 set (active one-stop)
VII. Payment method: 30% deposit in advance, and 70% of the machine will be finished before shipment after the supplier passes the test.

VIII. Delivery: 30 days after receipt of the deposit.

Note: The above price is excluding tax, invoice plus 11%, excluding freight, package domestic installation and commissioning, warranty period

One year, free technical training, provide formula, lifelong maintenance.
Total power of the whole machine: 68KW  
Machine size (for reference only): L8500MM*W3000MM*H3000MM   
Machine weight (for reference only): 8T