Photoelectric Sensor
Complete models: including diffuse reflection, retro-reflection, and through-beam type.
Various installation methods: including cylindrical installation and square installation.
Large monitoring range: from 5cm to 50m, according to your needs, we provide the most suitable products for you.
Photoelectric sensors are sensors that use various properties of light to detect the presence or absence of an object and change in surface state. They are mainly composed of a light-emitting projection unit and a light-receiving unit that receive light. If the projected light is blocked or reflected depending on the detection object, the amount of light reaching the light-receiving part will change. The light receiving unit detects this change and converts it into an electrical signal for output.
Optimized circuit design, strong anti-interference ability
High reliability and high accuracy
Metal case for easy installation and protection
Adjustable sensitivity
Suitable for multiple applications
Compact design with built-in amplifier
Far distance detection
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Product uses
This product is appropriate for polyester filament yarn, polyester low elasticity silk fabric, pure cotton or other knitting fabric with weight of 70-400g/m2.
Main technical index
Form: heated air circulation, single layer horizontal type
Vehicle category: left hand or right hand
Nominal width(mm): 1800-3600
Amplitude modulation range(mm): 700-(Nominal width-200 mm)
Speed range: 5-100m/min
Over-feed ratio: -10% - +30
Heat source: heat-carrying oil, fuel gas(city gas, natural gas, water gas, liquefied petroleum gas), electricity, saturated vapor
Cloth holding method: needle clamp, cloth clamp, double use clamp
Cropping form: simple pendulum type; or double use
Edge detecting form: high precision infrared
Guide rail form: no lubricating oil lubricating oil guide rail
Installed capacity: (55+n×15)kW
Features
1. High precision infrared edge detecting instrument, powerful antijamming capability;
2. 6mm thick steel plate graphite guide rail, no need of refueling, long serve life;
3. Multistage fabric width adjustment;
4. Front and back double multistage operation system, PLC control system, convenient for operation;
5. Landing minor-cycle building block system oasthouse, small volume, large blast capacity;
6. Frequency converting control, high efficient heated air circulation system;
7. Special nozzle displacement;
Two-roll calender
Two-roll calender
This product is a two-roll calender, through different permutation and combination of mirror roller, nylon roller, wool roller, cotton roller and rubber roller, to make the fabric through different materials’ calendering area, and obtain the different required calendering effect.
1, with the nylon roller calendering effect: smooth, luster, flat.
2, with the wool roller calendering effect: smooth, luster, flat, soft.
3, with the cotton roller calendering effect: smooth, flat, soft.
4, with the rubber roller calendering effect: smooth, luster, flat, soft.
Product advantages：1.Nominal width: 1800-5000mm
2.Working speed: 20-70m / min
3.Design pressure: 60-120T
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