Vacuum suction is a core solution for "flexible grasping" in industrial automation with four core advantages: non-damaging grasping, adaptability to multi-material/irregular workpieces, clean and environmental protection, and flexible operation. It can be adapted to different industry characteristics of workpieces (thin/thick, precision/coarse, sanitary/standard).
Mark-free Vacuum Suction Cups ZP2
As a leading China manufacturer, our factory offers Customized Mark-free Vacuum Suction Cups ZP2 with PEEK attachments. Commaelec supplier-direct solution (Ø6-32mm) prevents scratches on solar panels, wafers, and OLEDs. Featuring low-dust buffer rods, it’s ideal for medical and electronics.
Click and Start the Selection
》Return to Product Information
Mark-free Vacuum Suction Cups ZP2
ZP2 Series Heavy-duty Pad Unit
Description
How to Order
Specifications / Material
Applications
Resource
As a professional China Mark-free Vacuum Suction Cups ZP2 manufacturer and supplier, we provide customers with comprehensive project management services.
The ZP series bellow type vacuum cup with PEEK attachment is designed for: 1) Photovoltaic power station installation (using vacuum cups to transport solar panels and prevent glass surface scratches); 2) Semiconductor wafer (silicon) handling, optical lens (glass/resin) assembly, electronic display (OLED/LCD panel) transfer, and precision medical device component (e.g., surgical instrument accessories) handling.
The Mark-free Vacuum Suction Cups ZP2, with diameters ranging from 6mm to 32mm, are compact and specially designed for the electronics industry. The built-in telescopic buffer rod generates minimal dust, making it particularly suitable for precision electronics, medical, and pharmaceutical industries.Own factory with a large number of in-stock products, high-quality rubber, silicone and special materials such as anti-static ones.
Key Features of the ZP2 Mark-free Series
Reduced Marking
The Mark-free Vacuum Suction Cups ZP2 utilize specialized non-marking materials and a smooth lip design to minimize surface residues and indentations
Suitable for sensitive workpieces such as glass, coated metal, and electronic components
Stable suction while protecting product appearance and reducing defect rates in production
Material Types
Silicone (non-marking grade): clean, high-temperature resistance, ideal for precision industries
Polyurethane (PU): wear-resistant with low residue for repeated use
Other customized non-marking compounds available from Commaelec based on application needs
Commaelec ensures consistent material quality through controlled sourcing and in-house production
Pad Profiles
Flat type: for smooth, flat surfaces with maximum contact area
Flat with ribs: improves sealing while still reducing marking risk
Bellows type: adapts to slightly uneven surfaces and provides cushioning
Multiple profile options allow flexible matching to real working conditions
FAQ
How does the mark-free technology work?
Mark-free Vacuum Suction Cups ZP2 use specially formulated non-marking elastomers and optimized lip geometry.
Smooth contact surface reduces friction and pressure points
Even vacuum distribution avoids localized stress marks
Clean materials prevent oil residue or color transfer
This ensures strong suction while protecting sensitive surfaces.
What are the different types of ZP2 Mark-free pads?
Flat type: best for smooth, rigid surfaces with maximum contact area
Flat with ribs: improves sealing while still minimizing marking
Bellows type: adapts to slight height differences and uneven surfaces
Commaelec offers multiple structures to match real production conditions.
What are the size options for ZP2 pads?
Standard diameters include: φ40, φ50, φ63, φ80, φ100, φ125
Small sizes: precision parts and light loads
Large sizes: better grip for bigger panels
Commaelec supports bulk stock and customized sizes for specific applications.
How do you prevent premature wear?
Select the right material based on temperature and environment
Avoid excessive vacuum pressure or misalignment
Use buffering mounts to reduce impact during contact
Regular inspection and timely replacement of worn lips
Commaelec’s high-quality materials (e.g., PU, silicone) help extend service life in high-cycle use.
What are the available materials?
Mark-free Vacuum Suction Cups ZP2 are available in:
Non-marking silicone: clean, heat-resistant, ideal for electronics
Polyurethane (PU): durable and wear-resistant
Customized compounds: anti-static or application-specific materials
Commaelec ensures stable material supply and consistent performance through controlled manufacturing.
How to Order
-
No adsorption marks (rubber constituents) are left on the workpiece.
Avoids direct contact between the workpiece and the rubber by installing a PEEK attachment to the bellows pad to prevent the transfer of rubber cons- tituents. - Ideal for the ZP series bellows pad (ø6 to ø32)
| ②Pad diameter(mm) | |
| Symbol | Applicable pad |
| 06 | ZP06B |
| 08 | ZP08B |
| 10 | ZP10B |
| 13 | ZP13B |
| 16 | ZP16B |
| 20 | ZP20B |
| 25 | ZP25B |
| 32 | ZP32B |
| ③Attachment material | |
| P | PEEK |
| GP | Conductive PEEK |
- When ordering with a pad, put “*”, below the part number of the pad as shown below. Note that the pad is not delivered with the attachment assembled.
- When the attachment is made of conductive PEEK, use conductive material for the pad.
- Clean the product before using the attachment.
- This product is not cleaned after machining. If the product is used in the condition in which it is shipped, residual material may be left on the work pieces. Clean before usage.
- If contact with hard material is a problem, do not use this product.
Pad Material and Characteristics
⚪:Little or no influence △:Can be used depending on conditions X:Not suitable
|
Material
Characteristics
|
Symbol |
Durometer HS (±5°) |
Color of rubber |
Operating temperature range (°C) |
Oil resistance gasoline |
Oil resistance benzol |
Base resistance |
Acid resistance |
Weatherability |
Ozone resistance |
Abrasion resistance |
Waterproof |
Solvent resistance (Benzene, toluene) |
Application |
| NBR | N | 50 | Black | 0 ~ 120 | ⚪ | X | △ | △ | X | X | ⚪ | △ | X | Transfer of general work, Corrugated board, Veneer plate, Iron plate and others |
| Silicone rubber | S | 45 ~ 50 | White | -30 ~ 200 | X | X | △ | X | ⚪ | ⚪ | X | △ | X | Semiconductor, Removing from die-casting, Thin work, Food processor |
| Urethane rubber | U | 50 ~ 60 | Brown | 0 ~ 60 | ⚪ | X | X | X | △ | ⚪ | ⚪ | X | X | Corrugated board, Iron plate, Veneer plate |
| FKM | F | 60 | Black | 0 ~ 250 | ⚪ | ⚪ | X | ⚪ | ⚪ | ⚪ | △ | ⚪ | ⚪ | Chemical work |
| Conductive NBR | GN | 50 ~ 65 | 0 ~ 100 | △ | X | △ | X | △ | X | △ | △ | X | General work of semiconductor (Static electricity resistance) | |
| Conductive silicone rubbe | GS | 50 ~ 60 | -10 ~ 200 | X | X | △ | X | ⚪ | ⚪ | X | △ | X | Semiconductor (Static electricity) |
The above table covers only general characteristics of subject rubber materials. Blue symbol is customized models .
Application outline of pneumatic components (vacuum suction cup) in various industrial fields
I. Core strengths
II. Extraction of applications by industry
A. Medicine and medical industry
A.1：Core requirements: Clean and pollution-free (FDA/GMP compliant), gentle and non-damaging, and cross-contamination prevention
A.2 Key scenarios:
1. Pharmaceutical packaging: drug bottle / pharmaceutical plate / infusion bag pickup (food grade silicone suction cup, no particle shedding)
2. Medical device assembly: surgical instruments/medical catheters/pieces of prosthesis handling (adjustable negative pressure, deformation protection)
3. Biological laboratory: petri dish/centrifuge tube/reagent card transfer (chemical resistant, sterile compatible)
B. Electronics and semiconductor industry
B.1 Core requirements: anti-static (10⁶-10¹¹Ω), precision positioning (error ≤0.01mm), scratch resistance
B.2 Key scenarios:
1. Chip/Semiconductor: wafer handling, chip packaging (porous ceramic/anti-static silicone suction cup, uniform negative pressure to prevent rupture)
2. PCB/Components: Flexible PCB, micro components (0402 resistors) surface-mounted (thin silicone/gel/micro suction cups to prevent wrinkling/tearing)
3. Display: LCD/OLED panel, touch glass grab (high transparent material, no stains and scratches)
C. Automobile and auto parts industry
C.1 Core requirements: large suction (single suction disk ≥500N), multi-specification adaptation (metal/plastic/glass), non-slip
C.2 Key scenarios:
4. Body manufacturing: steel plate / door frame handling welding (large diameter rubber / multi-suction cup array, anti-slip texture)
5. Glass / Interior: Windscreen installation, leather seat surface transfer (temperature resistant silicone / sponge suction cups, deformation protection)
6. Parts: engine cylinder body / gearbox housing grab (vacuum + mechanical lock, anti-fall)
D. Food and packaging industry
D.1 Core requirements: Food grade material (FDA certified), easy to clean, crush resistant
D.2 Key scenarios:
1. Food handling: baked goods / fresh meat / fruit sorting (low suction sponge suction cup, odorless and easy to wash)
2. Packaging automation: packaging bag opening, sterile carton molding (static elimination/ multi-point suction, suitable for thin/hard packaging)
E. Logistics and warehousing industry
E.1 Core requirements: efficient adaptation (multiple specifications of goods), stable pressure, anti-fall
E.2 Key scenarios:
1. Carton handling: e-commerce carton sorting (adjustable suction array, vacuum pressure)
2. Plate/roll: Wood board/plastic film roll transfer (long strip/annular suction cup, uniform adsorption to prevent offset)
F. New energy and special industries
F.1 New energy (lithium battery/pv):
1. Lithium battery plate (anti-static porous suction cup, anti-dust), photovoltaic glass (large suction silicone suction cup, no scratch)
F.2 Printing and paper
1. Paper/printed matter capture (absorbent paper material, slight negative pressure to prevent tearing and ink contamination)
III. Summary of core adaptation logic
| Workpiece characteristics | Pipette adaptation programme | Corresponding industry scenarios |
| Thin / Fragile / Precision | Silicone/ceramic material, micro negative pressure, micro suction nozzle | Electronic semiconductors, pharmaceuticals |
| Heavy items / Large size | Rubber material, large diameter suction cup, multi-suction cup array | Automobiles, logistics panels |
| Health/Prevention of pollution | Food/medical grade silicone, easy to clean structure | Medicine, food |
| Soft / irregular surfaces | Sponge material, deformable suction cup | Car interiors, food |
| Antistatic requirements | Antistatic silicone, ion wind assisted | electronic semi-conductor |
Installation Manual
PDF Download
Warning +Caution （Read Before Use）
PDF Download
Hot Tags: Mark-free Vacuum Suction Cups ZP2, China, Manufacturer, Supplier, Factory
Send Inquiry
Contact Info
-
Address
Xiaruan Village Baishi Town Yueqing City Zhejiang Province China
-
Tel
-
E-mail
For inquiries about vacuum suction cups, vacuum generators, pneumatic components accessories or price list, please leave your email to us and we will be in touch within 24 hours.
