Cleaning PU PCB Cleaner Water Absorbent Sponge Roller

• Customization: Available
• Type: Sponge Roller
• Wire Material: PU
• Model NO.: Water Absorbing Sponge Roller
• Shape: Long
• Usage: Industrial Brushes, Induatrial Cleaning
• Application: Machinery, Electrical & Electronics, Glass
• Color: White
• Customized: Customized
• Condition: New
• Outer Diameter: Customizable
• Bore Diameter: Custom Machining
• Thickness: Customizable
• Shaft Installation: Both Ends / Through Shaft
• Transport Package: Carton Box
• Origin: Shenzhen, Guangdong
• HS Code: 960390
• Production Capacity: 10000

Product Description

Product Description

Water Absorbing Sponge Roller

Water absorbing sponge rollers are widely used in PCB production lines for drying purposes. They quickly remove residual moisture from PCB surfaces after cleaning or rinsing, enhancing drying efficiency and ensuring process quality.

Applications

Key Features

PCB cleaning lines

Dryer outlet section

Dehydration systems

Automatic water removal units

High absorbency to remove surface moisture quickly

Soft texture to protect PCB surface

Acid and alkali resistant for chemical environments

Technical Specifications

Item	Specification
Material	PP, Imported PP, EPDM, PVC, PU
Outer Diameter	50–300 mm (customizable)
Bore Diameter	10–80 mm (custom machining)
Thickness	10–50 mm (customizable)
Absorption Rate	6–10 times of its own weight
Working Temperature	0℃ – +80℃
Shaft Installation	Both Ends / Through Shaft
Shaft Type	SUS / Carbon Fiber / Glass Fiber
Used In	Cleaning lines, drying section, water removal, etc.

Drawing and Details 

just tell us the ID OD sponge length,total length and qty, we'll quote for you, concrate size can be the below table,if you can't find your needs,contace us,we can custoize as your require.

Usage:

1. Electronic component class (printed substrate, lead frame, PCB, FPC, hard disk);

2. Electronic components (silicon wafers, hard disks, semiconductors, electroplating, filters, lenses); 

3. Plating solution except liquid (electroplating liquid, printing corrosion liquid);

4. Coating class (water, ink, liquid medicine, paper, ultra wide circuit board, glass fiber cloth, PVC transparent film);

5. Food (food packaging, pepper and other seasonings with seaweed);

6. Glass cleaning categories (FPD flat panel, LCD, LED diode, glass, automotive, building materials);

7. Absorb liquid (printer, stationery, office supplies, analgesic stickers, seals, cosmetics);

FAQ
1.Delivery time?	common size 7 days, customized size 15-30 days after confirming
2.Payment term?	100% T/T
3. MOQ?	new clients,10 PCS

4.Trade terms?	EXW Shenzhen
5.Sponge roller Material?	PVA,PP,PU,EPDM
6.Color?	White,Black,Beige,

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.