Manufacturer of specialized machinery for plaster, concrete, and insulation material processing for the construction and finishing trades
Kammerer GmbH (Rokamat)
Remchingen (Headquarters) · Königsbach-Stein (Manufacturing, Workshop & Spare Parts)New on Amplifa
Rokamat – Specialized Machinery for the Construction Trade since 1982
Rokamat (Kammerer GmbH) has been developing and manufacturing specialized machinery for the construction and finishing trades since 1982. The product portfolio comprises eight to nine product groups: sanding devices (universal sander, concrete sander, long-handle sander), plaster processing machines with and without water injection, cordless insulation material cutters with rotating diamond wire, formwork cleaning machines, industrial and backpack vacuums of dust class M, concrete vibrators (internal vibrators), and concrete and screed floats. Since 2012, the company has been developing an 18-V cordless line (CX models) that is fully compatible with the Cordless Alliance System (CAS, founding member since 2018). Design, CNC manufacturing of housings, shafts, and gears, powder coating, material testing, and final assembly take place at the Königsbach-Stein site; every process step is checked before the product leaves the factory. The machines are distributed through a specialized dealer network with around 98 service partners in DACH and Europe, as well as internationally in over 25 countries. Additionally, Rokamat offers its own workshop service with repairs within approx. 5 working days and 10 years of spare part availability after model discontinuation.
- Site
- Remchingen
- Processes
- Sanding (ETICS, Plaster, Concrete, Spackle), Plaster Processing (Floating, Abrading, Re-wetting/Scratching), Insulation Material Cutting (Diamond Wire), Concrete Compacting (Internal Vibrating), Concrete/Screed Floating, Formwork Cleaning (Brush + Water Injection), Industrial Vacuuming / Construction Site Dust Removal (Dust Class M), In-house Development and Design
- Materials
- Mineral Wool, EPS (Polystyrene/Styrofoam), XPS, Wood Fibre Insulation Boards, Gypsum Board, Foam Concrete/Gas Concrete, Concrete, Cement Screed
- Certificates
- CE Compliance, Material Testing per Batch
- Founded
- 1982
- Industries
- Construction and Finishing Trades, Painter and Plasterer Trades, Drywall, ETICS/Thermal Insulation, Stucco Worker, Plaster and Concrete Processing
- 01
Development & Design
- 02
CNC Manufacturing (Housings, Shafts, Gears)
- 03
Powder Coating
- 04
Material Testing (Spot checks per batch)
- 05
Hand Final Assembly
- 06
Distribution via Specialized Trade & Workshop/Spare Part Service
Processed Materials & Applications
Plasters (Gypsum, Lime-Cement, Loam, Resin/Silicate Plaster)
Processing using PFM plaster processing machines with speed control and optional water injection.
Insulation Materials (EPS, XPS, Mineral Wool, Wood Fibre)
Millimeter-precise cutting with Tigris CX cordless insulation material cutters using diamond wire up to 1250 mm cut length.
Concrete
Sanding (Gex), Compacting (Internal vibrator CV CX), and Floating of fresh concrete (Skate).
Cement Screed
Leveling and floating using the Skate and Skate CX concrete and screed floats.
Gypsum Board & Foam Concrete
Processing using renovation sanders and cutting devices for drywall and renovation.
Spackle/ETICS Substrates
Low-dust sanding with direct suction via M-class vacuum cleaner, up to 99 % less fine dust.
Sites
Königsbach-Stein
DEManufacturing, Construction, CNC, Powder Coating, Final Assembly, Workshop & Spare Parts
- CNC Manufacturing
- Powder Coating
- Workshop Service
Remchingen
DEHeadquarters (On B10)
Product Groups
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sanding (ETICS, Plaster, Concrete, Spackle)Surface | – | – | – | – | Spackle, Plaster, ETICS, Concrete, Wood, Paint |
| Plaster Processing (Floating, Abrading, Re-wetting/Scratching)Surface | – | – | – | – | Gypsum Plaster, Lime-Cement Plaster, Loam Plaster, Resin Plaster, Silicate Plaster, Sheet Plaster, Spackle Paste, Concrete |
| Insulation Material Cutting (Diamond Wire)Milling | millimeter-precise | 1250 mm cut length × 25 cm cut thickness | – | – | EPS, Mineral Wool, Wood Fibre, XPS, Gypsum Board, Foam Concrete |
| Concrete Compacting (Internal Vibrating)Shaping | – | – | – | – | Fresh Concrete |
| Concrete/Screed FloatingSurface | – | – | – | – | Fresh Concrete, Cement Screed |
| Formwork Cleaning (Brush + Water Injection)Surface | – | – | – | – | Concrete and mortar remnants on formwork |
| Industrial Vacuuming / Construction Site Dust Removal (Dust Class M)Testing | – | – | – | – | Plaster, Concrete, Wood, Gypsum, Quartz, Metal |
20 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Universal Sander (2 counter-rotating discs Ø 200 mm) | Rokamat Chameleon | – | – | – | – |
| Cordless Universal Sander (2x Ø 200 mm, 18 V CAS) | Rokamat Chameleon CX | – | – | 2025 | – |
| Concrete Sander (Ø 150 mm, 1500 W, Long handle up to approx. 3 m) | Rokamat Gex | – | – | 2008 | – |
| Renovation Sander/Long-handle Sander (Ø 225 mm, 1500 W, up to approx. 3 m height) | Rokamat Heron | – | – | 2016 | – |
| Plaster Processing Machine with Water Injection (Ø 350 mm) | Rokamat PFM W | – | – | 2003 | – |
| Plaster Processing Machine (Ø 250/350 mm) | Rokamat PFM | – | – | 1995 | – |
| Cordless Plaster Processing Machine (brushless, 18 V) | Rokamat PFM CX | – | – | 2024 | – |
| Compact Plastering Machine (for confined spaces) | Rokamat PFM 5 | – | – | 2019 | – |
| Cordless Insulation Material Cutter (Diamond Wire, 1250 mm cut length, 25 cm cut thickness) | Rokamat Tigris 1250 CX | – | – | 2025 | – |
| Cordless Insulation Material Cutter (Diamond Wire, 850 mm cut length) | Rokamat Tigris 850 CX | – | – | 2023 | – |
| Formwork Cleaning Machine (Brush Ø 220 mm, 1100 W, Water Injection) | Rokamat Hedgehog W | – | – | 2016 | – |
| Industrial Dust Vacuum Class M (35 L, automatic filter cleaning) | Rokamat ASR 35 M ACP | – | – | – | – |
| Backpack Vacuum Cleaner (ETICS) | Rokamat RVC-L | – | – | 1998 | – |
| Cordless Backpack Vacuum Cleaner (18 V) | Rokamat RVC-L C | – | – | 2015 | – |
| Cordless Concrete Vibrator/Internal Vibrator (Bottle Ø 38–58 mm, 200 Hz) | Rokamat CV CX | – | – | 2012 | – |
| Concrete and Screed Float (Plate Ø 750 mm, 1000 W) | Rokamat Skate | – | – | 2015 | – |
| Cordless Concrete and Screed Float (Plate Ø 750 mm) | Rokamat Skate CX | – | – | 2020 | – |
| Joint Milling Machine | Rokamat Piranha Cutter | – | – | 2013 | – |
| CNC Manufacturing (in-house production of housings, shafts, gears) | – | – | – | – | Königsbach-Stein |
| Powder Coating (in-house production) | – | – | – | – | Königsbach-Stein |
Additional services
Reference customers
Quality & Testing
Every housing, every shaft, and every gear is manufactured and carefully tested in-house before leaving the factory. Material testing is performed as a spot check per batch; all machines are CE compliant according to European standards.
| Evidence | Königsbach-Stein |
|---|---|
| CE Compliance | |
| Material Testing per Batch |
Company History
- 1982
Founded in Kämpfelbach by Rolf Kammerer; market launch of the Chameleon universal sander
- 1995
PFM plaster processing machine (then DRY)
- 1998
RVC-L backpack vacuum cleaner
- 2003
PFM W plaster processing machine with water supply
- 2008
Gex concrete sander
- 2010
Hedgehog cleaning machine
- 2012
Start of the cordless line with battery concrete vibrator CV C
- 2013
Piranha Cutter joint milling machine
- 2014
Expansion of the cordless line (Chameleon C, PFM C); Dominic Kammerer joins the management
- 2015
RVC-L C cordless ETICS vacuum and Skate concrete/screed float
- 2016
Heron renovation sander and Hedgehog W formwork cleaner
- 2018
Founding member of the Cordless Alliance System (CAS)
- 2019
Compact PFM 5 plaster processing machine
- 2020
Skate CX cordless float
- 2023
Tigris 850 cordless cutting device
- 2024
New brushless motors: PFM CX, Tigris 850 CX
- 2025
Market launch Tigris 1250 CX; CX designations for Chameleon, CV and Skate
- 2026
Planned relocation to Königsbach-Stein