1000 kg/H Alloy Chilled Cast Iron Roll Five Roll Casting Calender For Pvc Calendering Process

1. Introduction of Product

2. Quick Detail:
This Calendar line is able to produce a wide range of PVC film and sheet products for different applications. The line is composed of φ450×1350mm roller “Γ” type 6-roll Calendar, 150 planetary extruder, and together with up-stream and down-stream auxiliary equipment.

SY450—6Г1350 Six roll plastic calendar machine

Main technical specification:

Roller size: φ450x1350 mm

Roller type: Г type

Output method: Upside output, feed roll and peel off roll at same side

Transmission direction: Customized

Roller line speed: 3.5～35 M/Min

Roller distance: 0～40mm

Max product thickness: 0.08～0.80mm

Max product width: 1000mm

Main motor power: 4×30kw(2#,3#,4#,5#roll)

2×22kw(1#,6#roll)

Oil heating power: 6x40kw

Oil pump power 5.5KW for each.

Hot oil pump use Changzhou Wujin

Host machine safe protection:Host machine frame installed emergency stop button in front and back, button cover use stainless steel

3. Description

⑴ 1#,2#,3# roll are alloy chilled cast iron, roller all processed by centrifugal casting, chilled layer thickness equally, roller hardness reach HS68-72；1#,2#,3# roll all circum drill；4#,5# roll are forged steel drill, roller surface after heating treatment, surface hardness HRC55. Roller surface full indicator movement less than ±0.005mm(after calendar install and test).

⑵ 1#,2#,3# roll surface chroming treatment, grinding and polishing treatment, surface roughness Ra0.20,4#,5# roller surface chroming treatment, grinding and polishing , chroming thickness ≥0.10 MM, roll surface roughness Ra0.05( mirror surface)

⑶ Roller use individual transmission method, universal coupling drive.

⑷ Drive motor use frequency converter motor and control system control, 2#,3#,4# roller drive power each 55kw. 1#,5# roller drive power 45 kw.

⑸ Roller bearing high temperature resistance, high precision special roller bearing( Beijing bearing factory, D grade), use thin oil cycle lubrication , oil pumper use one use one spare, use multitubular type cooler cooling lubricate oil, protect the lubricate oil working under best cooling condition. Also bearing have good cavity, can make bearing lubricate completely, extend the life time of bearing. Bearing base and roller use Teflon material including graphite as sealing , sealing have long life time, and decrease the friction damage, save the power. The connection between lubrication pipe to bearing based use metal soft pipe, easy for customer to replace roller.

⑹ Main machine use high precise , small gap type reduction box transmission. This reduction box is special for plastic calendar machine, produce according to national standard ZBJ19004-88, Gear precise grade 6 ,gear material is good quality alloy steel. Gear transmission smoothly, low noise ( Less than 80 db), high precision. Universal coupling drive, roller line speed max 40 m/ minute. Reduction box is double shaft type, easy for return material when power off.

⑺ Machine frame, beam and base use structural steel welding structure, after several heating process and mechanical treatment, to ensure the precise requirement. Frame and beam cover with stainless steel.

⑻ Roller use oil heating, when reach working temperature the roller surface temperature error ±1；equipped with rotate joint( Shanghai humin),stainless steel soft pipe.

⑼ 1#,2#,3#,5# roller with left and right electrical distance adjust and max roller distance limit. Can adjust the distance individual or together. Easy for change sheet thickness. Distance adjust motor tail have manual wheel, can open roller distance easily when power off.

⑽ 4# roller with electrical + hydraulic crossing device, max distance 20mm.

⑾ Ward off material device made by copper ward off material plate, use double speed motor adjust width.

4. Applications:
Fix(Six) Roll Calender is Applicated in producing high grade rigid transparent PVC sheet, colorful PVC
sheet, flexible PVC sheet,such as food package,medicine package and other uptake plastic container.

5. Specifications:

Electrical part instruction: Knob adjust, CPU control

(1) Frequency ABB brand.

⑵ F (2) requency motor all use ABB motor.

(3) Electrical parts: CPU all use SIEMENS

(4)Speed adjust:Speed adjust: Machine linkage control and host machine control, auxiliary machine control, and host machine, auxiliary machine individual control.

6. Competitive Advantage:
a. The rollers are drilled roll with hot-grinded, single motor single transmission with a stable and adjustment speed work. The machine use roller bearing which can bear high temperature. Sealing type is labyrinth.
b. The film can infinite extend, with a high work speed, high produce capacity, good quality and uniform thickness.
c. The main machine has roll crossing, preloading and anti-bending device, the nip adjustment speed can be adjusted, the electric parts has PLC control.

7. Service:

1. Oversea installation guide.
2. Oversea test running
3. Ovsersea worker training
4. Technical support
5. Spare parts supply
6. Technical operation support
7. Formula and processing support

8. Option
This sysytem is composed of five-rollers calender, multiple-roller lead device and auxiliary cooling machine


9. Commercial terms
1. Payment: 30% by T/T as advance payment, balance(70%) by T/T before shipment
2. Lead Time: 120 days after receiving the advance payment
3. Transportation: container, simple package ( PE film, salver)
4.Warranty period: From the day of the use of the machine in the buyer’s factory:
(1) The mechanical Parts: 12 months
(2) The electrical Parts: 6 months
5. Installations and Commissioning
(1) Up to date commissioning has been made before shipment
(2) Overseas Commissioning and charges one or two technicians will be sent to the buyer to guide the
installation and commissioning of the equipment if the customer requests.
Customers pay the charge of our technicians.
(1) Round-trip Airplane Ticket
(2) Charges of transportation, accommodation and communication
(3) The allowance for the technicians is USD 80 per day for one person.
(4) An interpreter is needed.
6. Spare parts:
Spare parts for one year are needed for the customers, and we suggest that customers should buy the spare parts. (Fittings list will be provided.)
7. English manual, Figuration drawing, and footing drawings are provided.

Zhangjiagang Flame Machinery Co., Ltd is located in national civilization hygienic city close to Shanghai, which is specialized in producing rubber and plastic machinery, including internal mixer, open mill, calendaring machine, extruder production line and recycling production line ,etc. We aim at providing the best quality of products and service to all customers, through continuously improving and developing.

Until now through continually practicing and improving, we already formed a high quality team including advanced talents. We have strictly control system in the products researching, producing, assembling, testing and deliver. Meanwhile we will ensure the market competitiveness and customer applicability by innovating and improving the design and quality of the product.

Flame company insists the management idea of “ excellent quality, integrity manage, high quality after-sales service” ,so that we can win more and more customer’s trust and support from home and abroad .Providing profitable machinery for customers and getting their acceptation are our final success!

Warmly welcomed domestic and oversea customers to visit and inspect our factory, creating mutual benefit for both of us!