Custom GTO 52 Offset Printing Rubber Roller
Product Overview:
AstraRoll manufactures direct-fit replacement rubber rollers compatible with Heidelberg GTO 52 offset presses. As pictured, our rollers feature precision-machined metal journals with color-coded end rings (e.g., Blue), allowing operators to identify and install the correct roller instantly without measuring.
We offer the complete set covering ink form, distributor, ductor, and dampening positions. Standard compound is premium NBR, with strict station-specific hardness: 30–35 Shore A for conventional ink, 40–45 Shore A for UV ink (PU/EPDM), and 25–30 Shore A for dampening. Custom-machined to your exact OEM drawing or physical sample for a true drop-in fit.
Roll Function: Printing Roller
Industry Applications: Industry, Printing, Packaging
Inquiry Email: sales@astraroll.com
Custom GTO 52 Offset Printing Rubber Roller Details
Product Overview
AstraRoll‘s Custom GTO 52 Rubber Rollers are engineered as direct-fit replacements compatible with the Heidelberg GTO 52 offset press. The product images show a representative roller with a Blue end ring (typically identifying the 45.5mm ink form or transfer roller position). White, Yellow, Red, and Green color codes are available for other specific stations.
Each roller is CNC-machined to precise dimensions to ensure uniform nip pressure and consistent ink/water transfer. We strictly separate compound hardness by station to prevent premature swelling, glaze formation, or poor film splitting.
Technical Specifications
Reference Dimensions (mm) — Inking Unit
| Position | Typical Color Code | Diameter | Rubber Length | Total Length |
|---|---|---|---|---|
| Ink Form Roller | Blue | 45.5 | 513 | 596 |
| Ink Form Roller | White | 47.5 | 513 | 596 |
| Ink Form Roller | Yellow | 49.5 | 513 | 596 |
| Ink Form Roller | Red | 51.5 | 513 | 596 |
Reference Dimensions (mm) — Dampening Unit
| Position | Typical Color Code | Diameter | Rubber Length | Total Length |
|---|---|---|---|---|
| Water Form Roller | Green | 46 | 523 | 596 |
(Note: Dimensions above are standard references for GTO 52. Final sizing and color coding are strictly verified against your OEM drawing or physical sample before production to ensure zero installation errors.)
Compound & Hardness (Customizable)
Standard Ink Rollers: Premium NBR (Nitrile), 30–35 Shore A for conventional inks.
UV Ink Rollers: EPDM or PU, 40–45 Shore A to resist aggressive UV ink swelling.
Dampening Rollers: NBR, 25–30 Shore A (softer for optimal water transfer).
Surface Finish: Precision CNC ground (Standard RA0.8).
Why Choose AstraRoll?
Color-Coded & Image-Verified: Standard color-coded end rings (as pictured) eliminate maintenance guesswork.
Station-Matched Hardness: Strict separation of ink, water, and UV compounds. No generic compromises.
True Drop-In Fit: Machined to OEM reference dimensions or custom-cut to your exact physical sample.
Factory-Direct Quality: Rigorous dimensional inspection before global shipment.
Q1. Are you a trader or direct factory?
We are a direct manufacturing factory with over 20 years of expertise in high-end industrial rollers, casters and material handling solutions. Our facility operates with ISO-certified quality management systems, allowing us to maintain full control over production cycles and quality standards. Throughout two decades of growth, we have established deep, long-term strategic partnerships with several listed companies and global automation leaders, proving our reliability as a high-tier industrial supplier.
Q2. What are your main products?
AstraRoll specializes in the engineering and production of three core product lines: Industrial Rollers, Heavy-Duty Wheels, and Precision Casters. We do not just sell components; we provide integrated movement and transport solutions. Our products are widely utilized across high-demand sectors, including: New Energy, Lithium Battery, Mining, Heavy Industry, Medical Institutional, Agriculture and Logistics.
Q3. What about delivery time?
We deeply understand that project timelines are critical.
Standard Products: Usually dispatched within 7–15 working days if the components are in stock.
Customized/OEM Orders: Depending on the complexity and volume, the lead time typically ranges from 20–35 days. This includes time for technical drawing confirmation, specialized tooling, and rigorous pre-shipment testing.
Shipping Methods: We offer flexible global logistics solutions, including FOB and CIF terms. We ship via Sea Freight (for bulk industrial orders), Air Freight (for urgent project needs), and International Express (DHL/FedEx/TNT) for smaller components or samples.
Q4. How can I get a quote for customized products?
Since a significant portion of our business involves specialized engineering, pricing is tailored to your specific technical requirements. To provide an accurate quote, please provide the following details: Technical Drawings or Sketches, Application Environment, Quantity, Special Requests. Our engineering team typically reviews and responds to custom inquiries with a formal quotation within 24–48 hours.
Q5. What is your payment?
TT / Paypal / Western Union / LC / Credit Card etc. are all available to us.
