Desktop Three-rolls Calander Machine

 

Desktop Three-rolls calander machine is composed of small-sized precision single-screw extruder, screen changer system, calendering die, calendering system, haul-off system, winding system, hemming system, and measurement and control system.

 

1.Roll

Roll surface hard chrome plated, super mirror surface, hardness HRC60-62, surface roughness Ra0.02µm, non-staining, non-delamination.

2.Adjustment mode of roll pitch
The handwheel is equipped with precision screw, which can meet the different thickness of calendering and molding process.

3.Edge cutting device
Passive cutter, adjustable distance between two knives

4.Moving device
Guide rail slider and hand screw supporting, calendering auxiliary machine can be moved back and forth, easy to operate.

5.Extruders
Each power roller is driven independently by servo motor, precise roller speed control, good synchronization performance, ceramic heater, fan cooling, stainless steel hopper.

6.Screen changer
Convenient plug-and-play, 304 stainless steel.

7.Sheet die head
Die head flow surface hard chrome plated and mirror polished.

1.Calendering molding experiment of polymer materials.
2.Calendering production process research and parameter optimization.
3.Calendering performance test of new materials.
4.Masterbatch dispersion performance testing and evaluation.

 

Applicable materials	PE,PP,PS,EVA,PC and composite material,etc.
Screw diameter	30mm
L/D	30
Screw speed	0-120rpm
Die head width	200mm
Product width	0-150mm
Product thickness	0.1-0.6mm
Roll width	260mm
Roll clearance	0-10mm
Linear speed	0-10m/min
Pressure measuring rang/accuracy	0-50MPa/0.5%FS
Operating temperature	Room temperature-350℃

 

Calendering is the process of making thin sheet of rubber and also lamination of such sheet on to other substrate like fabric,cord warp sheet by passing through set if rollers under controlled Conditions.

A calendar comprises of a number of rows or bowls held in frame. Rolls rotate in opposite directions either with even speed or with a friction ratio.

 

How to order?

How to order?

Step 1.
Ask our consultants for every detail about our products.

Step 2.
Confirm your order with us by providing the following information and we will then send you a pro forma invoice for your reference Order details (item and quantity), company name, contact person, address, phone number, destination seaport

Step 3.
Payment by wire transfer in advance and notify us (send us the bank stub)

Step 4
We will ship your order within 5-15 working days after receiving your payment and keep you informed of the order status.
Balance payment is due after video acceptance
Upon receipt of the remaining balance, we will ship the goods to you with the waybill number.

Step 5.
Confirm receipt of your order with us.

 

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