Polyurethane Chemicals

Polyurethane Chemicals

Vertical Cutting Machine (Model: V-Lab)

A compact machine specifically designed for cutting foam samples for testing and laboratory purposes.

Standard Equipment:
  • Aluminum tabletop for smooth and effortless movement of PU foam samples
  • Adjustable side support for accurate positioning
  • Table frame mounted on bearing slides for easy handling
  • Slitting section equipped with dynamically balanced blade wheels
  • Upper and lower band-knife guides for precise blade tracking
  • Electric motor for driving the cutting blade
  • Electric grinding attachment for maintaining blade sharpness
GENERAL SPECIFICATIONS MODEL V-Lab
CUTTING HEIGHT 650mm
CUTTING LENGTH 1000mm
TABLE INSIDE 500mm
TABLE OUTSIDE 650mm
POWER REQUIRED 1hp
SPACE REQUIRED 2m x 3m
APPROX. WEIGHT 400kg
POWER SUPPLY 415V AC 50Hz

Vertical Cutting Machine (Model: V5)

Tajchem vertical cutting machines are engineered to accurately trim the sides of flexible PU foam blocks and to resize larger blocks to the required dimensions. They are also suitable for producing thick foam sheets and sofa cushions. These machines deliver a cutting precision of ±2 mm, ensuring clean and consistent results.

Standard Equipment:
  • Aluminum tabletop designed for smooth and effortless movement of PU foam blocks
  • Adjustable rest plate for precise positioning during cutting
  • Sturdy table frame mounted on bearing slides for easy and stable operation
  • Manual table brake for quick and safe stopping
  • Slitting section equipped with dynamically balanced blade wheels
  • Upper and lower band-knife guides for accurate blade tracking
  • Electric motor for driving the cutting blade
  • Motorized grinding attachment with adjustable cup stones for consistent blade sharpening

Vertical Cutting Machine (Model: V4)

Tajchem vertical cutting machines are built to deliver reliable and precise trimming of flexible PU foam block sides and to resize large blocks into the required dimensions. They are also ideal for producing thick foam sheets and cutting sofa cushion components. These machines ensure a cutting accuracy of ±2 mm.

Standard Equipment:
  • Stainless steel tabletop for smooth and effortless block movement
  • Adjustable rest plate for accurate positioning
  • Rigid table frame mounted on bearing slides for easy handling
  • Manual table brake for quick stopping
  • Slitting assembly fitted with dynamically balanced blade wheels
  • Precisely engineered upper and lower band-knife guides ensure stable and accurate cutting
  • Electric blade drive motor
  • Motorized grinding system with adjustable cup stones for consistent blade sharpening
General Specifications:
GENERAL SPECIFICATIONS MODEL V4
CUTTING HEIGHT 1400mm
CUTTING LENGTH 2200mm
TABLE INSIDE 1220mm
TABLE OUTSIDE 1825mm
POWER REQUIRED 2.25hp
SPACE REQUIRED 4.2m x 5.5m
APPROX. WEIGHT 1200kg
POWER SUPPLY 415V AC 50Hz

Vertical Cutting Machine (Model: VT)

The VT vertical bandsaw machine is designed for trimming mattresses and cutting sheets of various materials like Flexible and Rigid PU foam, EVA, Felt, Scrub, etc. This machine can be used for cutting dusters and other small pieces of foam. Cutting accuracy of the machine is +/- 1mm.

STANDARD EQUIPMENT:
  • Stainless steel table top
  • Table frame on bearing slides for easy operation. Slitting section with two balanced blade-wheels. Upper and lower band knife guidance
  • Blade drive by motor
  • Blade sharpening attachment
  • 1 Blade and 2 cup grinders provided with the machine
Special Feature:
  • Easy Installation – Anyone can install the machine with assistance from our technicians

Vertical Cutting Machine (Model: V4B)

The V4B model of the Basic Vertical Cutting Machine is engineered to cut large PU foam blocks into smaller sections and to trim the edges of flexible PU foam blocks with accuracy. This vertical band saw delivers a cutting precision of ±2 mm, making it suitable for reliable block sizing and edge finishing.

Standard Equipment Includes:
  • Adjustable side supports for height control
  • Laminated wooden cutting table
  • Slitting section with dynamically balanced blade wheels
  • Electric motor for driving the blade
  • Motorized grinding attachment
  • Table frame mounted on bearing slides for smooth, easy operation
  • Upper and lower band-knife guides for stable blade tracking

Circular Cutting Machine (Model: CCM S33)

An upgraded version of Tajchem’s renowned carousel cutting machine, designed for efficient slicing of foam blocks into sheets of varying thicknesses. This advanced model features a conveyorized loading and unloading system, ensuring smooth, automated handling of foam blocks with minimal human intervention.

Standard Features:
  • Heavy-duty carousel cutting machine with integrated conveyor system for automatic block loading and unloading
  • Capable of processing a wide range of foam grades with high precision
  • Ball screw drive mechanism for enhanced cutting accuracy and operational safety
  • Pre-programmed recipe cutting system for consistent sheet thickness
  • Built-in digital user manual for ease of operation
  • Safety enclosure with protective fencing around the cutting table

Circular Cutting Machine (Model: CCM66S +)

The S-Plus series circular cutting machines from Tajchem are engineered to deliver precise and dependable cutting of flexible PU foam blocks. These machines can produce a wide range of thicknesses, from large mattress blocks (100–200 mm) down to thin sheets as fine as 1.5 mm.

Powered by a variable-speed AC motor, the rotary table holds and rotates the foam blocks. The slitting head, driven by an electric motor through high-precision ball screws, automatically lowers to the preset thickness after each full rotation, creating uniform stacks of sheets. Cutting is performed by a continuous band-knife blade running on four dynamically balanced wheels, ensuring smooth, clean, and accurate cuts.

Standard Equipment:
  • Heavy-duty carousel table with an abrasive-coated aluminum top
  • Circumferential friction-driven table rotation
  • Cutting head fitted with four balanced wheels and a pre-tensioned blade guide
  • Rigid vertical pillars equipped with ball screws for precise head movement
  • Motorized automatic grinding system with dust extraction
  • High-capacity vacuum system at the cutting zone
  • PLC-based control panel with touchscreen HMI
  • Complete motor and wiring assemblies
  • Standard accessories: 1 blade, 2 grinders
  • Standard toolkit
  • Power requirement: 27 HP
  • Floor space required: 9 m × 9 m
  • Maximum stacking height: 1300 mm
Performance Features:
  • Adjustable table speed from 0 to 10 RPM
  • Automatic grinder engagement/disengagement with blade activation
  • Reverse function via foot pedal for easier loading and unloading
  • 5 HP geared blade motor with variable speed drive
  • Top pressure roller for handling high-density foam blocks during cutting
  • Digital speed display of the rotating table
  • Multi-recipe cutting programs with sheet count display
  • Single-block mode: After a cut is complete, table speed increases automatically until the block returns near the blade for the next cut
  • Built-in instruction manual and troubleshooting guide on HMI
  • Real-time blade height indication on HMI

Safety Features

  • Sensor-based electronic safety fence surrounding the table
  • Protective covers on all moving components
  • Blade breakage detection with automatic machine stop
  • Clear warning labels and safety markings
  • Instant table stop in the event of a power failure
  • Emergency stop push-button
Construction:

The machine features a robust welded steel frame. The carousel table consists of inner and outer ring sections reinforced with MS pipes and rotates on heavy-duty rollers. The cutting head travels vertically along rigid pillars, powered by precision ball screws to ensure accurate positioning.

Blade Drive:

The band-knife blade runs over four PU-coated, dynamically balanced wheels mounted on adjustable bearing hubs. The system is driven by a geared motor. The 30 mm wide blade passes through a pre-tensioned guide to maintain perfect alignment and stability during the cutting process.

Circular Cutting Machine (Model: CCMS)

Designed for high-capacity production facilities with extensive cutting demands, this advanced carousel machine delivers fast, precise slicing, making it especially valuable for cutting low-density foam sheets down to 1.5 mm thickness.

Construction:

Built with a heavy-duty welded steel frame, the machine features a rotary table composed of solid inner and outer rings connected by mild steel pipes. The table rotates on heavy-duty rollers, while the cutting assembly remains stationary, moving vertically on sturdy pillars to ensure stable and accurate cuts.

Standard Features:
  • Rotary slitting table with friction-coated tabletop
  • Circumferential friction drive enabling smooth, gradual start and stop of the table
  • Variable table speed control from 0 to 10 rpm via a variable frequency drive
  • Slitting unit equipped with four dynamically balanced blade wheels
  • Motorized vertical slitting head with precise raising and lowering mechanism
  • PTFE-coated (Teflon) tensioned blade guide
  • Single-edge ground band-knife. Band-knife width: 30mm
  • Automatic blade grinding system with durable CBN cup stones
  • Dust extraction system for grinding area
  • Integrated vacuum system in the cutting zone for foam stabilization
  • Adjustable slitting angle from 0 to 5 degrees via electric controls
  • PLC-based control panel with full-color touchscreen
  • Preselection of sheet thickness (1.5 to 200 mm) via touchscreen or vernier control
  • Preselection of table revolutions (1 to 999) displayed digitally
  • Powerful vacuum system in slitting area – 3hp x 4
  • Electric blade drive geared motor – 3hp
  • Blade breakage detection with automatic shutdown
  • Blade operation indicator light
Blade Drive System:

The band knife operates on four PU-coated, precision-balanced wheels mounted on adjustable bearing hubs and powered by an electric motor. The 30 mm-wide blade runs through a pre-tensioned knife guide, ensuring stability and accurate positioning throughout the cutting process.

Key Benefits:
  • Heavy-duty frame built for durability and precision
  • High-speed cutting up to 10 revolutions per minute for increased productivity
  • Automatic blade grinding system extends blade life with consistent edge quality
  • Stable edge system maintains blade position, reducing wear
  • Digital display of cutting speed and blade height for easy monitoring
  • Footswitch-controlled single-point loading and unloading for operator convenience
  • Large color touchscreen includes built-in user manual
  • Safety features include immediate table stop on power loss
  • Aluminum tabletop with friction coating improves material handling
  • Top pressure roller enhances cutting of high-density foam blocks
  • Multi-recipe program supports various cutting profiles
Single Block Mode:

For small batch jobs, the table adjusts speed dynamically — moving slowly only when cutting a block and speeding up between cuts — optimizing cycle times and saving operational time.

Safety Features:
  • Safety barriers surrounding the blade area
  • Covers protecting all moving parts
  • Blade enclosed except at the cutting edge
  • Blade ON indicator light
  • Emergency stop button on control panel
  • Blade breakage detection with automatic shutdown
Technical Specifications:
  • Power supply: 415 V AC (custom 220 V / 60 Hz available on request)
  • Cutting and stacking height: 1400 mm
  • Total power consumption: 24 HP / 18 kW

Circular Cutting Machine (Model: CCM)

The Tajchem Circular Cutting Machines are engineered to provide high-precision, reliable cutting of flexible PU foam blocks into sheets ranging from thick mattresses (100–200 mm) to thin sheets as fine as 1.5 mm.

These machines are fully automatic and available in two sizes – CCM56 and CCM66 – to meet different production requirements.

How It Works:

An AC motor with a variable-speed drive drives a rotary table on which the foam blocks are placed.

During operation, the slitting head automatically lowers to the preset thickness after each revolution, resulting in a neat stack of sheets cut to the desired thickness.

Cutting is performed by an endless band-knife blade running on four dynamically balanced wheels, producing smooth, accurate, and finished cuts.

Standard Features:
  • Rotary slitting table with a wooden friction-top surface
  • Circumference friction drive (max. speed 100 m/min) with soft start/stop
  • Infinitely variable table speed: 0 to 5 rpm (via variable frequency drive)
  • Slitting section with four balanced blade wheels
  • Motorized slitting section with automatic lift/lower system
  • PTFE-coated (Teflon) blade guide
  • Electric motor drive for the band-knife blade
  • Single-edge band-knife (30 mm wide) with manual tensioning
  • Electric grinding system with two adjustable cup stones (manual dresser)
  • Dust extraction for grinding section
  • Integrated vacuum system at the cutting area
  • Electric adjustment of the slitting angle: 0° to 5°
  • PLC-based control panel with color touch screen
  • Touch screen settings for sheet thickness (1.5–200 mm) and number of revolutions (1–999)
  • Blade breakage sensor with automatic machine shut-off
  • Blade ON indicator light
Safety Features:
  • Protective covers for all moving parts
  • Blade enclosed except at the cutting point
  • Warning indicator when blade is running
  • Emergency stop button on the control panel
  • Auto shut-off on blade breakage
Construction:
  • Robust, welded steel frame for stability and long service life
  • Rotary table constructed with solid inner and outer sections, reinforced with MS pipes
  • Table revolves on heavy-duty rollers while the cutting head remains stationary, moving vertically on precision columns
Blade Drive System:
  • The band-knife runs on four PU-coated balanced wheels mounted on adjustable bearing hubs
  • Blade is 30 mm wide and guided by a pre-tensioned system to maintain alignment during cutting
  • Powered by an electric drive motor for smooth, controlled operation
  • Power Supply: 415V AC 50Hz
  • Cutting & stacking height: 1200mm
  • Power required: 22 HP
  • Special Voltage and Frequency can be provided against order

Tajchem’s  Neuflex foam plant is a state-of-the-art solution for continuous flexible PU foam production, designed to deliver outstanding accuracy, consistency, and efficiency for high-volume manufacturing.

At the heart of the system is NDOFLEX technology, which uses a stationary liquid lay‑down system to ensure precise and uniform foam distribution.

The addition of the P MAXX top paper system enables perfectly square block profiles, helping to maximize fresh yield and overall profitability.

With a production capacity of up to 500 kg per minute, this advanced plant sets a new standard for productivity. Key features include a silicone‑air mixing system for fine and uniform cell structure, a three‑side conveyor system, online adjustments for color and density, and recipe storage with instant recall.

An industrial PC interface provides seamless control, data storage, and retrieval. The plant is designed to operate with both low‑pressure and high‑pressure dosing, making it an ideal choice for modern foam producers who demand both volume and quality.

Standard Equipment:
  • NDOFLEX foaming system: stationary liquid lay‑down for accurate pouring
  • P MAXX top paper system: produces square block profiles and high yield
  • Output capacity: up to 500 kg/min
  • Fresh yield: up to 92% per block
  • Silicone‑air mixer for fine cell structure
  • Three‑side conveyor system
  • Industrial PC control for streamlined operation
  • Recipe storage and quick recall
  • Online color and density adjustments
  • Foaming data retrieval with printout
  • Compatible with both low‑ and high‑pressure dosing systems

Horizontal Cutting Machine (Model: BHR)

This heavy-duty horizontal cutting machine is designed for precise slicing and automatic stacking of PU foam sheets. It offers a cutting thickness range from 5 mm to 200 mm, making it suitable for a wide variety of applications.

A key advantage of this model is its stacking capability – the cut sheets are automatically stacked, eliminating the need for manual collection after each cut.

The machine is also equipped with a powerful vacuum system that firmly holds the foam block in place during cutting, ensuring accuracy, stability, and clean sheet surfaces.

General Specifications:
GENERAL SPECIFICATIONS MODEL BHR
CONSTRUCTION The cutting unit is welded steel construction. The table is made from heavy steel pipes and slides over track lines covered with hardened steel. The table top is made of 8mm thick aluminum sheets coated with special friction material.
BAND KNIFE 50MM wide band knife runs over balanced knife wheels.

Motorized grinders sharpen the blade continuously during cutting operation.

KNIFE GUIDE It is pre-tensioned and coated with P.T.F. E
THICKNESS Thickness can be preset with the help of a digital display in the range of 0 to 999MM in steps of 0.1MM. The accuracy and range of thickness depend on the type of foam.
BLOCK HOLDING The machine has a powerful suction blower to grip the foam blocks during the cutting operation.
TOP ROLLER A top press roller is provided to keep the block in place or improve accuracy.
TABLE CAPACITY The machine can take up to 4 blocks of 1828mm x 915mm (High-capacity tables are also available as per customer’s selection).
POWER REQUIRED 18 HP
POWER SUPPLY 415V AC 50Hz
SPACE REQUIRED 12m x 5m
CUTTING WIDTH 2M
CUTTING HEIGHT 1M
CUTTING ANGLE Motorized adjustment from the control panel.