Micro Red Dot Sights (MRDS) are compact, lightweight optical devices designed to assist shooters in aiming their firearms more accurately and quickly. These sights are a type of reflex sight, which means they utilize a red dot or similar reticle to provide an aiming point for the user. The red dot is typically projected onto a lens, creating a heads-up display that allows the shooter to focus on both the target and the reticle simultaneously.
Micro Red Dot Sights are popular because they offer several advantages over traditional iron sights:
Faster target acquisition: The red dot can be more easily seen and aligned with the target, allowing for quicker target acquisition compared to lining up iron sights.
Improved accuracy: The red dot is designed to be parallax-free, which means that it remains on target regardless of the shooter's eye position. This can lead to improved accuracy, especially for those with less experience using iron sights.
Better low-light performance: Red dot sights are often illuminated, making them easier to use in low-light situations compared to non-illuminated iron sights.
Versatility: Micro Red Dot Sights can be mounted on various firearms, such as rifles, shotguns, and handguns, making them a versatile aiming solution.
Compact and lightweight: As the name suggests, these sights are smaller and lighter than traditional red dot sights, making them more suitable for compact firearms or for users who prefer a minimalistic setup.
Despite their advantages, Micro Red Dot Sights are not without drawbacks. They typically have a shorter battery life than larger red dot sights and may not be as rugged or durable as some other types of sights. Additionally, they may not offer the same level of magnification as other optic types, making them less suitable for long-range shooting.
Optics, Tactical Accessories, Guangzhou Miaozhun Jie Trade Co.,Ltd. , https://www.focuhunteroptics.com
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NPC series crusher is one kind economical crusher.All the blades adopt imported high quality tool steel  which is especially durable.The installation of the blade can be adjusted and can be sharpened and sharpened again and again.All you need is a sharpener for blade.
The rotary blade stand is a step design to make cutting resolve and increase the cutting force times.
The material of all the blade are D2.Its hardness and softness is very good.it is not easy to broken or worn.
The main body adopt very good quality steel to make sure that the machine is used for a long time and affect its mechanical performance
The axle core of the machine is fished process once to ensure concentric circle and verticality is not large than 0.05mm.
Each part has reference hole.Twice rough fish and fine finishing are carried out.The part has strong changeability and high precision.
Application: plastic case, thin pipe fitting, blow molding pieces,bottle and shell etc.
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PC series crusher blade adopt D2 material,choose suitable structure blade roller can  improve the capacity and quality of crusher.According to the different materials,you can choose different types of blade shaft.Mechanical electrical through multi-protection can increase equipment working lifetime greatly.
Application:plastic bottle,film,packing case,sheet stock,lump material,rubber,wood etc.
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Technology parameter:
model
NPC-60
NPC-80
NPC-100
NPC120
PC60
PC80
PC100
dimension(mm)
1600*1050*2300
2000*1500*2700
2200*1700*2950
2450*2000*3200
1480*1560*2400
2000*1760*2600
2200*1960*2800
feeding mouth diameter(mm)
610*480
810*580
1010*580
1210*650
630*600
830*810
1030*810
rotate blade quantity(pcs)
18
24
30
36
5*2
5*2
5*2
fixed blade quantity(pcs)
4
4
4
4or 6
4
4
4
screen mesh diameter(mm)it can be customized
Φ12
Φ14~18
Φ14~18
Φ14~20
Φ12
Φ14~18
Φ14~18
rotation diameter(mm)
Φ400
Φ450
Φ450
Φ520
Φ560
Φ680
Φ680
motor power(kw)
22
37
55
75
30
55
75
shaft rotate speed(r/min)
690
690
690
690
690
690
690
capacity(k)
   500~700
600~900
900~1200
1000~1300
500-700
800-1000
900-1300
weight(kg)
2000
3000
4800
6800
2300
3500
5200
Photos of crushers:
If youneed more detail specification please contact :
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High Performance Plastic Crusher Machine Grinder
Model NO.: PC
Computerized: Computerized
Certification: CE
Electrical: Famous Brand
Motor: Siemens
Blade Material: D2
Screen Diameter: Customized
Bearing: NSK
Capacity: 200-1500kg/H
Blades: Can Be Sharpened
Trademark: Fengyuan
Transport Package: Standard Exported Packing
Specification: 2000*1500*2700
Origin: China
HS Code: 84778000
Description of plastic crusher: