High Quality PP PE PVC PVDF Hard Plastic Wheel Disc

• Customization: Available
• Material: PP
• Application: PCB Industry
• Model NO.: Hard Plastic Wheel Disc
• Inner Hole Diameter: 8mm / 9mm / 10mm / 12mm
• Hardness: High Hardness
• Working Temperature: ≤80°c
• Surface Treatment: Polished Finish
• Transport Package: Sealed Bag
• Origin: Shenzhen, Guangdong
• HS Code: 392690
• Production Capacity: 10000

Product Description

Product Description

Hard Plastic Wheel Disc

Hard plastic wheel discs are critical components in PCB manufacturing, primarily used for transmission, support, and positioning. Through high-precision design and high-strength materials, they ensure stable conveyance and precise control of PCBs in automated production processes.

Applications

PCB transport and positioning systems

Surface support during cleaning and deburring

Automated loading/unloading and transfer station systems

Pressure application in printing/lamination processes

Features

Model Compatibility: Suitable for major equipment brands (UCE, SONGTECH, MANZ, KLD, JUKONG, ATOTECH, SCHMID, etc.)

Diverse Materials: PP, PE, PVC, PVDF, PBT, PEEK, etc., meeting varied process requirements

Wear Resistance: Durable for long-term continuous operation

Smooth Surface: Minimizes friction and prevents PCB scratches

High Precision Manufacturing: Ensures stable and accurate rolling performance

Heat Resistance: Standard models ≤80°C (high-temperature models up to 120°C)

Item	Specification
Material	PP, PE, PVC, PVDF, PBT, PEEK
Outer Diameter	22mm – 60mm
Thickness	3mm / 5mm / 6mm / 7mm / 9mm / 10mm
Inner Hole Diameter	8mm / 9mm / 10mm / 12mm
Hardness	High hardness (approximately 100D Shore)
Working Temperature	≤80°C (up to 120°C for high-temperature models)
Surface Treatment	Polished finish
Compatible Equipment	PCB conveyors, cleaning machines, etching machines, developing machines, stripping machines, DES Line, SES Line, PTH line

Main Product

Company Profile

Shenzhen Qixingyuan Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of air knife systems and PCB horizontal line supporting equipment. As a leading manufacturer in the air knife field, we have over 10 years of industry experience. With a mod-

ern production base of over 2,000 square meters and 11 patented technologies, we consistently lead indus-

try innovation. Our products are exported to both domestic and overseas markets and have won the trust and praise of a wide range of customers.

Company Advantage

Our Certificate & Exhibition

Packaging & Shipping

FAQ

1. What industries are our gears, wheel discs, rubber wheels, brushes, and absorbent sponges used in? Can they be used in other industries?

Our gears, wheel discs, rubber wheels, brushes, and absorbent sponges are only used in the PCB equipment manufac-

turing industry, such as grinding machines, etching machines, developing machines, and glass washers. We are not sure if they can be used in other industries.

2. What industries are air knives used in, and what are their main functions?

Air knives can be used in many industries, such as beverage bottle drying equipment, PCB manufacturing equipment, textile equipment, ultrasonic cleaning, and coating equipment. Their main functions are drying, cooling,dust removal, water removal, and air curtains.

 

3. Can air knives be customized?

Yes, the length of PVC and aluminum alloy air knives can be customized, but the shape is molded and cannot be cust-

omized. Stainless steel and titanium alloy air knives can be fully customized to the customer's specific length, width, height, and shape. The customer will need to provide a drawing of the key dimensions.

4.With so many air knife models, how do I choose one, and what is the most important factor in choosing one? 

a. The most important factor is the air source: are you planning to use a high-pressure blower or an air compressor? Most of our air knives are designed for high-pressure blowers, but we also offer air knives for air compressors.

b. The material you need depends on your operating environment, such as whether it's humid, corrosive, or has other special requirements.

c. The installation space you need depends on the air knife model you use. 

We offer over twenty models in various sizes.

5. Can brushes, sponge rollers, and rubber rollers be customized in size?
The outer diameter of rubber rollers (within 20-70 mm) can be customized according to customer drawings. Absorbent sponges and brushes are commonly used in the PCB industry, and their length and outer diameter can be customized. They are also suitable for other industries.
 
6.Can the wheel discs, gears, and plug-ins/U-block be made of different materials?
These accessories are generally made of PP, but some models are available in PVDF or PEEK. Please contact our sales staff if you require them.
 
7. What payment methods are supported? Do you accept payments from personal accounts? What currencies are accepted?
a. Outside China: Payments can only be made to our company account.
b. Within China: Payments can be made to company accounts, personal accounts, WeChat, or Alipay.
c. For orders less than US$5,000, full payment is due by T/T after the order is confirmed. For orders over US$5,000, 50% payment is accepted by T/T, with full payment due before shipment.
d. We currently only accept US dollars and RMB.
 
8. What trade terms do you accept?
We accept all trade terms: EXW, FOB CIF, etc.
Prices posted on the platform are EX-works prices. If FOB prices are required, they will be determined based on the order quantity and trading region.
 
9. What are your business hours?
Excluding statutory holidays in mainland China,
Monday to Friday, 8:00 AM to 6:00 PM.