ANBO toughened glass insulator manufacturing line
MANUFACTURING CAPABILITY

Manufacturing Capability

ANBO's 16,000 m² manufacturing base is purpose-built for toughened glass insulators — seven integrated stages, from raw-material batching to export packaging, under one roof. Annual capacity exceeds 5,000,000 pieces across the 40kN–550kN mechanical range.

16,000Manufacturing Base 5M+pcsAnnual Capacity 40–550kNProduct Range 18+Key Equipment
01

Production

Integrated Production Line

Core production equipment under one roof — from batching to forming and tempering, fully parameter-controlled and batch-traceable. 5M+ pcs/yr.

Integrated Production Line P-01 Overview

Integrated Production Line

STAGES
7 — integrated
CAPACITY
5,000,000 pcs/yr
  • Seven integrated stages under one roof
  • Export-grade — no outsourcing, no relabeling
Regenerative Furnace P-02 Melting

Regenerative Furnace

TEMP
> 1500 °C
TYPE
Regenerative
  • Homogeneous melt, low energy
  • Continuous melting, stable composition
Forming Press P-03 Forming

Forming Press

PROCESS
Disc pressing
TOL.
Profile-controlled
  • Disc pressed to controlled profile
  • Consistent across batches
Soaking Furnace P-04 Soaking

Soaking Furnace

ROLE
Homogenizing
STAGE
Pre-tempering
  • Stabilizes melt temperature
  • Precise pre-tempering prep
Forehearth P-05 Forehearth

Forehearth

MEDIUM
Glass melt
CTRL.
Temp-controlled
  • Temperature-controlled delivery
  • Stable, metered supply
Batching System P-06 Batching

Batching System

METHOD
Auto-weighing
TOL.
Tight recipe
  • Auto-weighed to recipe
  • Even blend, controlled formula
02

Testing

Testing & Type-Test Equipment

Full coverage of dielectric, mechanical, thermal-mechanical and RIV testing — every batch verified to IEC 62217, fully recorded and traceable.

1200kV Lightning Impulse Generator T-01 Impulse

1200kV Lightning Impulse Generator

VOLTAGE
1200 kV
WAVE
1.2 / 50 μs
  • Lightning impulse withstand
  • Type-test grade
300kV Power-Frequency Transformer T-02 Power-Freq

300kV Power-Frequency Transformer

VOLTAGE
300 kV
TEST
Dry / Wet
  • Power-freq dry & wet withstand
  • Batch withstand verified
Mechanical Load Tester T-03 Mechanical

Mechanical Load Tester

RANGE
40 – 550 kN
MODE
Tensile
  • Routine mechanical-load test
  • Tensile-failure verified
Thermal Cycle Chamber T-04 Thermal Cycle

Thermal Cycle Chamber

MODE
Thermal cycling
STD.
IEC heat-cycle
  • Long-term reliability
  • Thermal-mechanical cycling
Thermal Shock Chamber T-05 Thermal Shock

Thermal Shock Chamber

MODE
Thermal shock
TARGET
Toughened glass
  • Toughened-glass thermal shock
  • Self-shatter behaviour
RIV Test System T-06 RIV

RIV Test System

MEAS.
RIV voltage
CLASS
HV insulator
  • RIV measurement
  • HV insulator EMC
03

Process Flow

Process Flow & Control

From raw-material intake to piece-by-piece final inspection — DCS kiln control, automated conveying and 100% piece-by-piece checks.

Raw Material Storage F-01 1 Incoming

Raw Material Storage

ZONING
Sorted
ENV.
Controlled
  • Sorted, traceable storage
  • Moisture & dust controlled
Mold Storage F-02 2 Mold Reserve

Mold Storage

ITEM
Molds
ACCESS
Controlled
  • Controlled mold access
  • Full mold condition tracking
Kiln Control System F-03 3 Melt Control

Kiln Control System

CTRL.
DCS central
CURVE
Temp. profile
  • DCS centralized kiln control
  • Real-time curve monitoring
Product Conveying F-04 4 Conveying

Product Conveying

MODE
Automated
FLOW
Inter-stage
  • Automated inter-stage flow
  • Less manual handling
WIP Staging Area F-05 5 WIP Staging

WIP Staging Area

MODE
Lot isolation
STATE
Pending test
  • WIP isolated by lot
  • No mixing, traceable
Piece-by-Piece Inspection F-06 6 Final Inspection

Piece-by-Piece Inspection

COVERAGE
100% piece
ITEMS
Visual / Dim / Routine
  • Piece-by-piece, 100%
  • Defectives rejected

Need a tailored manufacturing solution?

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