Product Details
Product Description
Product Description
Product Overview
Pinned roller / Perforating roller
Use for Plastic films, aluminium foils, leathers, artificial leathers, textiles, non-wovens,
papers, etc
FEATURES AT A GLANCE
BRASS MATERIAL
ALUMINUM MATERIAL
SIMPLE INSTALLATION
HOLES DISTANCE AND HOLES DIAMETER CUSTOMIZED
PRODUCT SPECIFICATIONS
Needle diameter
| according to customers' requirements, the minimum diameter is 0.25mm
|
Angle of inclination
| 90°，85°, 80°， 75°， 70°， 65°， 60°， 55°， 50°，45°
|
Needle density
| up to 100 neddles/cm2
|
Drill depth
| max 8mm
|
Hole pattern
| Almost any pattern is possible, linear, spiral-patterns according the demand
|
Diameter of roller
| 10--350mm
|
Height of roller
| max 300mm
|
Roller material
| bronze, brass, aluminium, steel
|
Concentricity
| High concentricity(0.07mm)
|
Cold rotary pin perforating
Cold pin perforating is the process of taking a sharpened pin and piercing a substrate with the pin point. This usually results ina "volcanic" looking aperture in poly- based materials, which can be beneficial in some applications, such as those that require aone way valve. Cold perforation is the least expensive and fastest methods of perforating.
Cold rotary pin perforating can be applied continuously, or can be made to work in register or intermittently.
Benefits:
Least expensive method of perforating
Fastest method of perforating
Simple to install and operate
Simple to maintain
Can be used on just about any material
Disadvantage:
Some benefits from a volcanic style apertureDusting can occur in some materials
Punctured hole can potentially close back up, but will open again in above normal atmospheric conditionsCold pin perforators canbe made from 25mm wide up to 4000mm wide as standard
Hot rotary pin perforating
Hot pin perforating is the process of taking a heated, sharpened pin and piercing a substrate with the pin point. This results ina melted hole, where the center of the hole is melted into a re-enforced ring around the punctured hole.
Benefits:
Less expensive method of perforating than laser with often similar results
Great for perforating all the way across a web
Straightforward to install and operate
Simple to maintain
Heat helps prevent dusting seen in cold perforating applications
Can be used on just about any material
Some benefits from the molten ring style aperture
Stronger resulting holes are helpful, especially in brittle material applications
Melted hole will not close back up, and allows for excellent flow control of air, moisture or water
Disadvantage:
The center of the hole is pierced and melted, debris can sometimes be an issue, depending on the substrate
The welted style hole is not always suitable for the application
>>
Air Galvanized Sheet Multi Fuctions Lock Fomer Machine for Linkage From China
>>
CNC Turning and Milling Center Slant Bed CNC Turret Lathe with High Quality
>>
Hot Sale Clear Transparent Plastic Resin PC Event Outdoor Wedding Furniture Chair
>>
Agricultural Equipment Yto Tractor Mounted Disc Ridger
>>
Construction Hydraulic Auger Rotary Drilling Rig with Crawler Chassis Undercarriage
>>
High Quality Corrosion Resistant Vertical FRP Chemical Storage Tank
>>
Wholesale Fashion Gift Jewelry Square Embossed 12 Month Birth Flower Pendant Necklace
>>
Liqiang 0.10-0.3mm Stainless Steel Wire and Cable Making Machine
>>
China Factory High Quality Competitive Price Shed Door Hardware
>>
cylindrical die roll
>>
Single Double Queen King Sofa Bed Storage Sofa Cum Bed Convertible Pullout Sofa Bed
>>
Men's Ice Hockey Sock Special Style From 2022 Unique Supply
>>
Hydraulic Upper Roller Universal Rolling Machine Model 6*3200
>>
Amazon New 30W LED Ultra Bright Long Range Multi-Function Digital Power Display Small Steel Gun White Laser Flashlight
>>
Iron ore circular rotary sand screening machine
>>
Upgrade to dragon scale OLED taillamp taillight rear lamp rear light for BMW 3 series F30 F35 tail lamp tail light 2012-2018
>>
Car LED Headlight for Mg Auto Head Lamp Spare Parts Wholesale
>>
Chinese Brand High Toughness Tungsten Carbide Solid Drill for Metal Cutting Machine
>>
Nylon Sheet Board Manufacturer Cast Nylon Sheet Plastic Boards Engineering Plastic Nylon Plate
>>
Cross-country truck tires 12.5-20 13-20 15.5-20 wholesale sales of three packages
