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REMS 22V Cordless Roll Grooving Machine

REMS_collum_22v_
Germany
REMS
Collum 22V

22V Cordless Roll Grooving Machine

German-made cordless roll grooving machine designed for DN 25–300, 1"–12" pipe coupling systems. Suitable for steel, stainless steel, copper, aluminum, and PVC pipes, it supports both 22V battery and corded operation for fast, stable, and efficient jobsite use.
Product Features
  • 22V cordless roll grooving machine
  • Roll grooving capacity up to 1"–12"
  • Battery and corded operation
  • Oil-hydraulic pressure roller feed
  • Suitable for multiple pipe materials
  • German professional tool
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Model Specifications

SKU
Model
Description
Weight
Remarks
347005
347005
DN 25–300／1"–12", including roll grooving unit, hand-hydraulic pump, built-in ring gauge for automatic groove-depth stop, 2"–6" grooving roller set, Allen key, REMS Amigo 22V drive unit, 9.0Ah battery, and 90W rapid charger
849315
849315
Fixed stand
849310
849310
Mobile wheel stand
120125
Herkules
Material support

Product Details

Product Overview
REMS Collum 22V｜Cordless Roll Grooving Machine

The REMS Collum 22V is a powerful, mobile cordless roll grooving machine designed for fast and economical grooving work in pipe joining systems. Using REMS Li-Ion 22V technology, it can operate with a battery or be used with a power supply for corded operation, making it suitable for jobsites, repair work, and pipeline installation sites.

REMS Collum 22V cordless roll grooving machine
Technical Data
Technical Data
The REMS Collum 22V is suitable for grooving DN 25–300  (1"–12") steel pipes with maximum pipe wall thickness s ≤ 7.2 mm. With different roller sets, it can also be used for stainless steel pipes, copper pipes, aluminum pipes, and PVC pipes for various jobsite requirements.
Equipment Type
Cordless roll grooving machine
Applicable System
Pipe joining systems, grooved pipe joining systems
Steel Pipe Capacity
DN 25–300  (1"–12")
Maximum Wall Thickness
s ≤ 7.2 mm
Motor Output
500W
Battery System
REMS Li-Ion 22V technology
Battery Runtime
With 22V / 9.0Ah Li-Ion battery, one charge can complete approx. 23 grooves on DN 100 / 4" pipe
Corded Operation
Can be used with power supply for corded operation
Working Speed
Approx. 77 seconds for grooving 4" steel pipe
Equipment Weight
Approx. 34 kg including drive unit
Applicable Materials
Steel pipe, stainless steel pipe, copper pipe, aluminum pipe, PVC pipe
22V cordless and corded operation improves jobsite grooving mobility

The core value of the REMS Collum 22V lies in mobile jobsite operation. On site, it can run on a 22V battery; for fixed locations or long-duration work, it can also be used with a power supply for corded operation, balancing mobility, runtime, and working stability.

Features
Product Features
Built around large-diameter grooving capacity, dual battery and corded operation, fast efficient work, hydraulic pressure roller feed, and precise groove depth control, this machine is suitable for jobsites, repair work, and pipeline installation sites.
Large-Diameter Grooving Capacity

Suitable for DN 25–300 / 1"–12" steel pipes with maximum wall thickness s ≤ 7.2 mm, and also for stainless steel, copper, aluminum, and PVC pipes.

22V Battery and Corded Operation

With a 22V / 9.0Ah Li-Ion battery, one charge can complete approx. 23 grooves on DN 100 / 4" pipe. It can also be used with a power supply for corded operation.

Fast and Efficient Work

The powerful 22V motor provides 500W output and is suitable for intensive work on larger pipe sizes. A 4" steel pipe groove can be completed in approx. 77 seconds.

Hydraulic Pressure Roller Feed

The hydraulic cylinder advances the pressure roller, providing stable and powerful grooving pressure for improved working stability.

Robust Jobsite Design

The compact and durable body is suitable for field use. The machine weighs approx. 34 kg including the drive unit and can be used with a workbench, tripod, or wheel stand.

Precise Groove Control

Built-in ring-gauge automatic groove depth limiting design helps control groove depth and improve work consistency.

Rollers for Multiple Materials

Rollers can be selected according to pipe material, including steel, stainless steel, copper, aluminum, and PVC pipes.

Mobile Jobsite Operation

Suitable for grooving work on jobsites, repair sites, and pipeline installation locations.

Applications
Applications
Suitable for fire protection piping, MEP engineering, industrial pipelines, HVAC piping, water supply and drainage lines, and pipe joining system installation. Ideal for professional jobsite environments requiring grooving work on steel, stainless steel, copper, aluminum, or PVC pipes.
Fire Protection Piping

Suitable for grooving work in fire protection pipelines, sprinkler systems, and grooved joining systems.

MEP Engineering

Suitable for MEP equipment piping, machine room pipelines, and on-site pipe installation work.

Industrial Pipelines

Can be used for industrial process piping, equipment pipelines, and on-site processing of larger pipe sizes.

HVAC Piping

Suitable for grooving work in HVAC, chilled water, cooling water, and related piping systems.

Water Supply and Drainage Lines

Can be used for grooved joining work in water supply, drainage, and general transport pipelines.

Pipe Joining System Installation

Suitable for use with pipe joints, couplings, and grooved joining systems.