HB-2 Dual Zone Composite Repair System

The world’s hottest hot bonder, the WichiTech HB-2 is a powerful, portable composite repair system that sets industry standards for ease of operation, safety, reliability and value. This durable system repairs metal, Kevlar, carbon, boron and fiberglass simply, safely and cost-effectively. HB-2 makes fast, flawless work of large or small repair jobs. The 35 pound USA-built unit is as simple to program as a microwave with its easy-to-read digital display and menu listed functions.

The custom made HB-2 is individually manufactured to your specifications. Select from a single zone unit up to a dual zone unit with two independent programmed heating zones, 20 amps each, and two individual adjustable vacuum zones or anywhere in between.

These twin features permit you to perform two independently-programmed cures simultaneously. Fail-safe protection is provided by the monitoring of multiple thermocouples, and audible alarms guard against temperature and vacuum conditions that could ruin the repair. Rugged field proven components shock mounted inside a tough, impact-resistant case mean years of reliable service from the HB-2 value engineered for first-time, every-time top of the line performance.

ItemsHB-2 Dual Zone Composite Repair System
Weight45 Pound
Heating Zones2- Operator Programmable
Heating SystemElectric Blanket, Heat Lamps, Heat Gun
Heat/Dwell Steps1 to 6
Heat Up Rate1º to 15º in 1º increments °F/minute
Dwell Temperature1000 ºF
Dwell Time0 to 999 minutes per step
Cool Down Rate1º to 15º F/minute in 1º increments
Temperature Accuracy±5 ºF
Heat Blankets8" x 8", 10" x 10" Standard
Active Thermocouple Inputs16 (Control and Backup) 8 Per Zone (10 optional)
Vacuum Pump (Standard)Oil-Free, Electric, 0.90 CFM (Dual Head)
External Vacuum
Vacuum Lines2 with thru-bag connector; 10' hose standard; 20' hose optional
Active Vacuum Transducers2 (0" to 30" Hg)
Alarm ConditionsLow Vacuum, Open Thermocouple, Over Temperature, Under Temperature, TC Fall (Declining Temperature), Blanket Control Failure (No Heat)
AC Power SupplyAuto-switching 85-265 volts, 47-440 Hz, 20 Amp
AC Safety DevicesCircuit breaker - 20 Amp; Ground fault circuit interrupter
Size21" x 14" x 8"
Standard Features+
Standard Features
  • Two operator programmable, independent heating zones
  • Two individual adjustable vacuum zones
  • Menu driven functions with single keystroke execution
  • 32 library cure program memory
  • Multiple thermocouples, audible alarms, circuit breaker, ground fault interrupter for safety/performance protection.
  • Dual custom size color-coded printers
  • Tough lightweight Xenoy™ transport case, small enough to fit in airplane overhead storage.
  • Self-storing unit with space for cables, heating blankets, thermocouples
  • Universal AC power 85-265 VAC, 47-440 Hz
  • 16 Tc’s (8 Per Zone)
  • S.I. or metric units
  • Standard 72-hours service turnaround time
  • Standard 3-year warranty
  • Single or multiple TC control (Hottest, coldest and median/average)
  • Precision (1%) output power control
  • Generate vacuum with standard venturi
  • 30 A/zone option
  • Smallest and lightest dual zone hot bonder
Connector and Cable Assembly (F4HB2005)-

Power in Cable Assembly with GFI

110 V Converter Cable Assembly
Cable Assembly (F4HB2005)-

6' Power Out Cable Assembly Red

6' Power Out Cable Assembly Yellow
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Vacuum Accessories (F4HB2005)-

Vacuum Generator Assembly

Vacuum Flow Control Assembly
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