Heidelberg Kord 64 Printing Machine Spare Parts Offset Gripper Bar

Specification:

Gripper bars are subject to numerous stresses. These increase with the weight of the moving pieces. And, of course, more stress mean more maintenance, risk of interruption and reduced machine availability.

The design has also been improved. New technical solutions have been developed, the mechanical design has been improved and new grippers have been fitted, improving take-up of the sheet.

We professionally provide many kinds of spare parts of printing machine for international brands such as Heidelberg, Roland, Komori and so on. With high quality and competitive price

Feature:
1. Hickey Pickers 
2. Heidelberg spare parts 
3. Perfect quality 
 

1. Installation‑Position Diagram & Wear‑Detection Method

Image requirement:Upload annotated structural schematic diagram

1. Schematic mark:delivery gripper bar /gripper fingers /gripper pads /mounting shaft /bearing seat /chain connection hole(收纸牙排,叼纸牙片,牙垫,安装轴,轴承座,链条连接孔)

Wear‑Detection Method(现场磨损检测方法)

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Remarks:If more than 2 above‑mentioned wear symptoms appear, it is recommended to replace the whole gripper‑bar instead of partial repair.

2. Step‑by‑Step Installation & Replacement Guide(with illustration requirements)

Required step‑photos:①Safety lock‑out；②Unfasten chain & fixing bolts；③Take‑out old gripper‑bar；④Position new gripper‑bar；⑤Bolt fastening；⑥Gripper‑finger gap adjustment；⑦Jog‑test & trial‑print sample

1. Step 1 Safety preparation:Stop press completely, cut main power, engage safety lock‑out mode, enter maintenance state.
2. Step 2 Disassemble related accessories:Remove safety guard cover; mark original timing position for reference; release chain connection pins; loosen two‑end fixing bolts of old gripper‑bar.
3. Step 3 Take out old gripper‑bar:Slowly slide out the old bar, do not scratch cylinder surface or adjacent machine parts. Clean mounting seat, remove ink dust & metal debris.
4. Step 4 Position new gripper‑bar:Load YY‑GRB‑KORD64 new gripper‑bar into mounting position; align locating holes and chain connection position according to original mark.
5. Step 5 Fasten fasteners:Tighten two‑end fixing bolts and chain‑pin; Do not over‑torque to avoid housing deformation.
6. Step 6 Adjust gripper‑finger clearance & pressure:Adjust each gripper‑finger gap, ensure uniform gripping force for all positions; check gripper‑pads condition, replace worn pads at the same time if needed.
7. Step 7 Jog‑run mechanical test:Jog press manually multiple times; confirm no collision, no jamming, all gripper‑fingers open‑close synchronously.
8. Step 8 Paper feeding trial print:Run low‑speed test production; check sheet transfer, register accuracy, paper edge condition; fine‑tune pressure if necessary.
9. Step 9 Formal production:After trial‑sample qualified, restore safety guard and start mass‑production.

• Sheet slipping after replacement: Re‑check gripper‑finger pressure uniformity & gripper‑pad wear.
• Mechanical collision noise: Re‑confirm installation positioning and timing mark.

3. Full Compatibility Look‑up Table for Printing Press Models

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Important Notice:This gripper‑bar is specially designed for Heidelberg Kord 64. Do not use for GTO52 / SM52 directly, although tags contain those keywords. Confirm your original part dimension before purchase.

4. Real‑shot Image Requirement(≥5 real‑shot photos + package photos)

Upload minimum 6 watermark‑free photos for product gallery:

1. Whole‑unit front view: complete Kord 64 offset gripper‑bar, show all gripper fingers
2. Side‑end close‑up: mounting hole, shaft‑hole & fixing‑bolt structure
3. Partial close‑up: gripper‑finger assembly, spring‑return mechanism detail
4. Bottom‑view shot: mounting datum face of gripper‑bar
5. Packaging physical photo: single‑piece anti‑collision foam package + outer carton
6. Reference scene: gripper‑bar installed on press frame (demo reference)

5. FAQ

Q1: What is MOQ? A: MOQ is 1 piece. Support single‑piece emergency repair order.

Q2: What is lead‑time? A: In‑stock goods: within 3 working‑days after payment confirmation. Custom‑machining special‑size gripper‑bar: extra 7‑12 working‑days. Supply capacity: 1 pc per day.

Q3: Custom service support? A: Yes. Support custom length, teeth quantity, hole‑position modification according to customer sample / drawing. Custom parts require higher MOQ. Please provide original part photos or dimension sketch.

Q4: Available shipping options? A: Small parcel: DHL / UPS / TNT / FEDEX. Bulk order: sea freight. This is heavy‑weight metal spare‑part; calculate volumetric weight for courier shipment.

Q5: Can it directly replace original Heidelberg OEM gripper‑bar for Kord 64? A: Yes, same mounting dimension for Kord 64 original equipment. Please double‑check your original bar length and teeth‑count before placing order.

Q6: Warranty terms? A: 12‑month warranty under normal press operating condition. Damage caused by bad installation, paper jam impact, man‑made collision is excluded from warranty.

Q7: After replacement still register error? A: Please check other related components: gripper pads, springs, bearings, chain tension, press timing, not only the gripper‑bar itself.

6. Competitive Comparison Table (Highlight Our YY‑GRB‑KORD64 Advantages)

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7. Customer Cases & Feedback

Case 1｜South‑Asia small‑offset printing workshop Application: Heidelberg Kord 64 press, persistent register drift & sheet‑slipping issue caused by worn original gripper‑bar. Feedback: Direct replacement without modification; register error eliminated; stable sheet transfer after installation; waste‑sheet rate dropped greatly.

Case 2｜Latin‑America form‑printing factory Application: Urgent breakdown repair for Kord 64 machine; purchased one‑piece stock gripper‑bar. Feedback: Fast shipment, dimension matches perfectly; machine recovered normal production quickly.

Customer Testimonials: ✅ Perfect dimension match for Heidelberg Kord 64, direct swap‑in replacement. ✅ Solved chronic register‑shift & sheet‑slipping trouble for old offset press. ✅ Fast delivery for urgent press‑repair orders.

Remarks: Customer installation reference photos available upon request from sales team.