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REMS Collum Electric Roll Grooving Machine

REMS_collum_347006
Germany
REMS
Collum

Electric Roll Grooving Machine

A German-made electric roll grooving machine designed for DN 25–300／1"–12" pipe coupling systems. Suitable for steel, stainless steel, copper, aluminum, and PVC pipes, it features oil-hydraulic pressure roller feed for fast, stable, and efficient jobsite grooving.
Product Features
  • Roll grooving capacity up to 1"–12"
  • Powerful electric drive
  • Oil-hydraulic pressure roller feed
  • Suitable for multiple pipe materials
  • For workbench, stand, or wheel stand use
  • German professional tool
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Model Specifications

SKU
Model
Description
Weight
Remarks
347006
Collum
230V, 50–60Hz, 1200W, overload protection, 29 min⁻¹
347008
Collum 2
230V, 50–60Hz, 1700W, 28 min⁻¹
849315
Fixed stand
849310
Mobile wheel stand
120125
Herkules
Material support

Product Details

Product Overview
REMS Collum｜Corded Roll Grooving Machine

REMS Collum is a German-made corded roll grooving machine designed for fast and economical grooving work in pipe joining systems. It is suitable for DN 25–300 / 1"–12" steel pipes with maximum pipe wall thickness s ≤ 7.2 mm, and can also be used for stainless steel, copper, aluminum, and PVC pipes depending on roller configuration.

REMS Collum corded roll grooving machine
Technical Data
Technical Data
REMS Collum uses a powerful corded motor and is suitable for large pipe sizes and intensive jobsite work. Its compact and robust body weighs approx. 31 kg including the drive unit, and can be used with a workbench, tripod, or wheel stand for easier transport, positioning, and operation.
Equipment Type
Corded roll grooving machine
Made In
Germany
Applicable System
Pipe joining systems, grooved pipe joining systems
Steel Pipe Capacity
DN 25–300  (1"–12")
Maximum Wall Thickness
s ≤ 7.2 mm
Drive Unit
1200W or 1700W
Working Speed
Approx. 52 seconds for grooving 6" steel pipe
Equipment Weight
Approx. 31 kg including drive unit
Feed Method
Manual hydraulic pump and hydraulic cylinder advance the pressure roller
Groove Depth Control
Ring-gauge automatic groove depth limiting design
Applicable Materials
Steel pipe, stainless steel pipe, copper pipe, aluminum pipe, PVC pipe
Powerful corded drive for large pipe sizes and continuous grooving work

The core value of REMS Collum lies in stable corded output and high working efficiency. Using 6" steel pipe as an example, grooving can be completed in approx. 52 seconds, making it suitable for fire protection piping, MEP engineering, industrial pipelines, and professional jobsites requiring continuous on-site processing.

Features
Product Features
Built around 1"–12" grooving capacity, powerful corded drive, fast working efficiency, hydraulic pressure roller feed, and precise groove depth control, REMS Collum is suitable for large pipe sizes, intensive work, and fixed jobsite use.
Up to 1"–12" Grooving Capacity

Suitable for DN 25–300 / 1"–12" steel pipes with maximum wall thickness s ≤ 7.2 mm, covering most pipe joining system requirements.

Powerful Corded Drive

Available with 1200W or 1700W drive units, suitable for jobsite use and continuous work on larger pipe sizes.

Fast Working Efficiency

With REMS Collum, grooving a 6" steel pipe takes approx. 52 seconds, helping improve jobsite productivity.

Hydraulic Pressure Roller Feed

The manual hydraulic pump and hydraulic cylinder advance the pressure roller, providing stable and powerful grooving pressure.

Precise Groove Depth Control

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

Robust Jobsite Design

The grooving unit uses a durable metal housing with a compact structure for easier transport. Weight is approx. 31 kg including the drive unit.

Rollers for Multiple Materials

Rollers can be selected for steel, stainless steel, copper, aluminum, and PVC pipes according to project needs.

Workbench, Tripod, or Wheel Stand Use

Can be installed on a workbench, fixed tripod, or mobile wheel stand to improve working height, stability, and jobsite mobility.

Applications
Applications
Suitable for fire protection piping, MEP engineering, HVAC piping, water supply and drainage lines, industrial pipelines, and pipe joining system installation. It can be used for grooving steel, stainless steel, copper, aluminum, and PVC pipes, especially in professional engineering environments requiring on-site processing, large pipe work, or continuous grooving.
Fire Protection Piping

Suitable for grooving steel pipes in fire protection lines, sprinkler systems, and grooved joining systems.

MEP Engineering

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

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.

Industrial Pipelines

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

Pipe Joining System Installation

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