Meler B4 VS Medium Duty Bulk Hot Melt Tank


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Product Highlights

The Meler B4 VS Hot Melt Tank: Tailored for Small and Medium Consumption Needs

In the realm of adhesive applications, the Meler B4 VS Hot Melt Tank is a standout choice for small and medium consumption requirements. This unit is a testament to Meler's commitment to efficiency, versatility, and user-centric design.

Variable Flow for Customized Output

The B4 VS offers a wide array of manual and automatic flow adjustment options. By regulating the pump motor speed from 0 to 100 rpm, this melter provides you with the flexibility to tailor the adhesive flow to your specific needs.

Precision in Electronic Control

Safety and accuracy are at the core of the B4 VS. Its electronic control unit maintains temperatures with a high degree of accuracy, ranging from 40 to 200 degrees Celsius. The built-in safety system monitors temperature sensor breakage, protects against application malfunctions, and communicates with the main machine to ensure optimal performance.

Time-Saving Features

The B4 VS comes with a built-in daily and weekly automatic start-up and stop timer, adding an extra layer of convenience to your operations.

Versatile Hose Connections

With two connections for the hose-applicator assembly, the B4 VS is designed for seamless integration. The hydraulic connections comply with the 9/16 18 UNF industrial standard, ensuring compatibility and ease of use.

Spacious Holding Capacity

The large charging area of the B4 VS allows for different adhesive formats such as pellets, pillows, and large blocks. This makes it a versatile choice for various applications.

Easy Maintenance

Thanks to its thoughtful design, the B4 VS is easy to clean and maintain, ensuring long-term reliability and performance.


Tank capacity: 4 litres
Maximum permitted block volume: 192x159mm (area) 123mm (height)
Maximum pumping rate: 1,2 l/h (10 rpm) to 12 l/h (100rpm)
Maximum melting rate: 6 kg/h
Number of outputs: 2
Pump speed: 0-100 rpm (recommended 10 to 80 rpm)
Number of pumps: 1 (2cc/rev)
Temperature range: 40 to 200 ºC
Temperature control: RTD ±0,5 ºC (±1ºF)
Temperature sensor: Pt100 or Ni120
Maximum working pressure: 80 bar (1160 psi)
Maximum installation power (at 230 VAC): 3.680 W (16A)
Electrical requirements: LN ~ 230VAC 50/60 Hz + PE
Hydraulic connections: 9/16 18 UNF
External functions: Temperature OK, External standby activation, Starting up the motor, Motor speed set
Dimensions (LxWxH): 600 x 320 x 354
Weight: 40 kg

Data Sheets

Meler B4 VS Hot Melt Tank Technical Data Sheet

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