Gear pumps built for the maple syrup industry

Are engineered for high performance and value

Nov 17, 2018

Gardner Denver Oberdorfer stainless-steel gear pump

Compliant with maple syrup lead-level regulations, Gardner Denver Oberdorfer stainless-steel NL4000L and NL9000L gear pumps deliver reliable flow for sugarhouse maple sugar filter presses, as well as maple cream and sap-transfer machinery. The external gear pumps perform at high-pressure differentials up to 150 psi and temperatures up to 230°F. Each pump is offered with a selection of seals and relief valves.

Gardner Denver, Inc.

Annual Outlook Report: Automation & Robotics

Annual Outlook Report: Workforce

Are You Greenwashing?

Machinery Basics

Get a Quick Overview of Conveyors

How Do Horizontal Form/Fill/Seal Machines Work?

Liquid Filling Equipment Package This Pmmi

A Video Overview of Liquid Filling Machines

What Can You Package on a Vertical Form/Fill/Seal Machine?

Changeover on the cartoner from 4-count to 12-count takes about 40 minutes.

Top 15 of 2025, #13: New Canning, In-house Shrink Sleeve Labeling, Distinguish Craft Brewer

The #13 most clicked article of 2025: The Shop Beer Co. decommissioned one canning line and replaced it with another. Also part of its manufacturing mix is an in-house shrink sleeve labeling operation just down the street.

Shrink sleeves being 'shot' onto awaiting bright cans, pictured here traveling into the steam tunnel.

Top 15 of 2025, #14: Brewery Builds Runway for Growth into Tight Space

The product is designed to break down without leaving microplastics and is free from plastic, polylactic acid (PLA), and PFAS.

SayHay, My Sweet Salad, and Incredible Eats Design Bio-based Packaging

According to Sabic, the lighter weight of the bag coupled with the bio-based polymer results in a 30% lower carbon footprint when calculated against Lamb Weston’s previous retail packaging made from 100% fossil-based film.

Top 15 of 2025, #15: Used Cooking Oil Powers Lamb Weston’s Potato Bag

Semi-automatic Liquid Drum Filler Increases Operator Efficiency

The AI revolution in packaging robotics is here

Robots that see variations, adjust grip pressure automatically, accept plain-English commands, and predict their own maintenance. Discover how AI is transforming packaging operations.

Annual Outlook Report: Workforce

Hiring remains a major challenge in packaging, with 78% struggling to fill unskilled roles and 84% lacking experienced workers. As automation grows, companies must rethink hiring and training. Download the full report for key insights.

Download Now

Products

EcoSonic VpCI-125 HP Permanent ESD Stretch Film

Gear pumps built for the maple syrup industry

Gardner Denver, Inc.

Annual Outlook Report: Automation & Robotics

Annual Outlook Report: Workforce

Are You Greenwashing?

Get a Quick Overview of Conveyors

How Do Horizontal Form/Fill/Seal Machines Work?

A Video Overview of Liquid Filling Machines

What Can You Package on a Vertical Form/Fill/Seal Machine?

Top 15 of 2025, #13: New Canning, In-house Shrink Sleeve Labeling, Distinguish Craft Brewer

Top 15 of 2025, #14: Brewery Builds Runway for Growth into Tight Space

SayHay, My Sweet Salad, and Incredible Eats Design Bio-based Packaging

Top 15 of 2025, #15: Used Cooking Oil Powers Lamb Weston’s Potato Bag

Semi-automatic Liquid Drum Filler Increases Operator Efficiency

Stretch Film

OCC Recycling Solution

Easy-Access Reject Device for Gravity Inspection

Packaging World Resource Guide 2026

Nov/Dec 2025

October 2025

PELV Showcase 2025

Packaging Recycling Summit 2025: A Pivotal Moment in Circularity

How AI is Making Packaging Robots Smarter and More Adaptable

Humanoid Robots in Packaging and Processing: 2025 Status Report

Conveying, Feeding & Inserting e-book