Product Description
Output: 2.5-3 tons per day 24 hours
1) A set of automatic PLC winding and tile type pneumatic expansion shaft winding device.
2) The auxiliary engine adopts light rail electric.
3) Two automatic feeding machines.
4) The secondary machine adopts the latest "swing" method for winding.
5) The auxiliary machine adopts a new high-speed structure.
6) The main and auxiliary electrical cabinets are operated separately and one-stop.
7) The whole machine adopts aluminized heating ring (energy saving and power saving).
8) A side material automatic drawing type recovery machine
9) The buffer adopts induction cylinder.
10) The fourth winding roll adopts "fog surface roll".
11) The inflatable shaft is made of light aluminum sheet from Taiwan original factory.
12) The diameter of cooling roll and winding roll are ¢420mm.
13) The main engine barrel cover adopts free movement type.
14) PLC intelligent control system.
15) Temperature controller
16) Automatic winding adopts cylinder driven type
17) "Shanghai" motor (11KW,15KW)
18) Inverter adopts national inspection exemption "Shanghai Lipu" brand (11KW,15KW)
19) Gear reducer adopts Jiangsu brand.
20) The mold adopts Huangyan mold (the first brand with the best quality in China)
Main technical parameters
| configuration parameter |
Technical parameters:
Products: PE stretch film (wrap film, plastic wrap).
Finished product width: 100-600mm.
Product thickness: 0.006-0.05mm.
Raw material used: LLDPE.
Membrane structure: AB two layers for extrusion.
Distribution ratio: 40%/60%.
Maximum extrusion capacity (max) :100kg/h.
Mechanical design line (max) :120m/min
Equipment specifications:
I. One "A" extruder
(1) Screw (Zhoushan)
Screw specification: φ50mm length-diameter ratio 30:1.
Screw material: 38CRMOALA alloy steel, surface nitriding treatment.
(2) Cylinder (Zhoushan)
Cylinder material: 38CRMOALA high quality alloy steel, internal and external surface nitriding treatment.
Heating mode: aluminized heating ring.
Cooling mode: low noise blower cooling.
Electric heating capacity: 12kw.
(3) Extruder special reduction box, using forced lubrication lubrication.
(4) Main drive power: 11kw "frequency converter"
Two, "B" extruder 1
(1) Screw (Zhoushan)
Screw specification: φ55mm length-diameter ratio 30:1.
Screw material: 38CRMOALA alloy steel, surface nitriding treatment.
(2) Cylinder (Zhoushan)
Cylinder material: 38CRMOALA high quality alloy steel, internal and external surface nitriding treatment.
Heating mode: aluminized heating ring.
Cooling mode: low noise blower cooling.
Electric heating capacity: 15kw.
(3) Extruder special reduction box, using forced lubrication lubrication.
(4) Main driving power: one 22kw motor and one frequency converter.
3. One set of Co-extruded dispenser (swing page structure)
1, level distribution: A/B compound case: 40%60%
2, heating method: stainless steel electric heating tube heating.
3, electric heating capacity: 8KW, 380V
Four, die head part:
1. Manufacturer/Origin: Huangyan Company
2. Width of die head: 650mm.
3. Die head material: 5CrNiMo.
4. Mold head structure: (insert type hair pipe in the middle, and fully closed, aviation rod socket type joint)
Die lip opening 0.9mm, polishing accuracy: 0.02-0.04(un), die head flow surface hard chromium plating treatment: 0.06-0.08(un), hardness: 60-65Rockwello, outer surface chromium plating thickness: 0.01-0.02mm. The width can be adjusted freely, the temperature zone is increased to 7 sections, to ensure the temperature balance in the mold, easier to adjust the uniformity.
5. Electric heating capacity: 25kw,380V
6. Total installed capacity: 68kw.
Five, forming part
1, cooling shape roller 2
Roller specification: φ420mm*1250mm.
Cooling system: spiral runner, ultra-fine grinding, hard chromium plating, cooling water cooling).
2, winding traction roll 2
Roller specification: φ420mm*750mm.
(ultra fine grinding, electroplating hard chromium).
3. Aluminum roller (no power traction roll after feeding) 3 PCS.
Roller specification: φ80mm*750mm.
4. Unfold 2 aluminum rolls (non-powered traction rolls for overfeed).
Roller specification: φ80mm*750mm.
(Dynamic balance of all rollers to ensure smooth film release)
5, edge processing: automatic side material recovery machine.
6, product winding diameter: φ300 (MAX).
7, scroll form: the use of "tile type: gas expansion shaft rubbing type winding.
8, the core specification: φ76 * φ96mm.
9. Winding power: 2.2KW frequency converter and motor. (Cycloid reducer motor)
10, cutting mode: automatic cutting, automatic coil change.
11, winding method: tape automatic winding.
6. Electrical control
Extruder control cabinet 1 set (independent one-stop)
Take-up control cabinet 1 set (one-stop activity)
Vii. Terms of payment: 30% deposit, 70% after the machine is made and qualified by the supplier before shipment.
Viii. Delivery Date: 30 days after receiving the deposit.
Note: The above price is excluding tax price, invoice plus 11%, excluding freight, including domestic installation and commissioning, one year warranty, free technical training, formula, lifelong maintenance.
Total power: 68KW
Machine size (for reference only) : L8500MM*W3000MM*H3000MM
Weight of the machine (for reference only) : 8T
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Detailed Photos
Our Advantages
The company specializes in the production of various types of film blowing machine die head, die head plated with hard chromium, its structure is spiral mand-shaft, uniform discharge, smooth. The blowing film die head is composed of a die body (die core, die cylinder, die ring) and a heater (heating ring). The first selection, is to choose the corresponding material.
The second step is forging, forging the material into the mold parts of the rough embryo, the molecular structure of the forged embryo is more dense. The third is to carry out lathe processing, according to the design drawings of the die head car out of the die head, in the lathe processing, as far as possible with high precision lathe, and skilled lathe master car. The fourth is polishing, polishing the runner part of the car mold, the better the finish, the better the blown film, the more no silk road. The fifth is chromium plating.
The runner part of the polished mold is plated with chromium, so that the runner part has a layer of hard chromium, which increases the wear resistance and corrosion resistance of the die head and then polishing, which can make the mold not easy to damage and not easy to produce residual coke. Finally, the parts of the mold are installed and the heating ring is put on. Die head structure according to the characteristics of LDPE, HDPE, LLDPE three kinds of polyethylene, after many comparative tests for selecting and shaping, has the advantages of large internal pressure, stable and uniform extrusion, film strength performance is good, no crack and the extruder of this unit good match.
At the same time changing the ratio of three kinds of polyethylene and mixed material, recycled material blowing film production can be done without replacing the die head on the method, only one; Take the method up, to the best. Zhengyu company always adhere to the principle of "people-oriented", in strict accordance with the modern enterprise system and standard management, actively create the best corporate culture, constantly absorb high-quality talents from all sides to join, inclusive, learn from others, our company has made great achievements, set up a good image in the industry, greatly enhance the brand competitiveness.
Our company provides non-standard design, production and commissioning one-stop service, welcome customers with material test, inspection and ordering. Sincerely welcome new and old customers sincere cooperation, super shun will, as always, forge ahead, in order to build China's drying enterprise and forever forward, in the new century with you to create the first!
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