Hardware Envelope Aligned with Global Wall-Saw Systems
Current professional construction-tool catalogues repeatedly converge on the same wall-saw architecture used by global premium systems: Ø600–1600 mm diameter, 12–13.5 mm segment height and a 60 mm or machine-specific multi-pin interface. Husqvarna's current W1600 range publishes the same Ø600–1600 mm, 12/13.5 mm and 60 mm benchmark.
Zhonghuan can coordinate this configuration through an approved OEM supply program. The public promise is the configuration and approval route—not an unsupported claim that every sample already equals a named reference blade.
Proposed Configuration Matrix
| Field | OEM envelope | Approval evidence |
|---|---|---|
| Diameter | Ø600 / 650 / 700 / 750 / 800 / 900 / 1000 / 1200 / 1400 / 1600 mm | Rig maximum and staged-cut plan |
| Segment | 12–13.5 mm height · approx. 4.0–5.2 mm width | Signed SKU drawing and flange clearance |
| Interface | 60 mm / 25.4 mm / rig-specific multi-pin | Bore, holes, pitch circle and flange drawing |
| Segment system | Conventional or ordered-array; profile by substrate | Reference segment and sample cut |
| Operating data | Wet mode and approved maximum RPM per SKU | Machine manual and production marking |
Machine Interface Before Metallurgy
A buyer should never begin a wall-saw RFQ with a bond code. First send the rig model and flange drawing: centre bore, drive-hole number and diameter, pitch-circle diameter, flange thickness and countersink. Only then can diameter, segment width, matrix direction and ordered-array option be approved.
Performance Acceptance
Use one named reference blade only as a calibration target. Record machine, concrete strength, aggregate, rebar, water and feed. Compare installation, straight tracking, cut rate, edge condition, segment wear and accepted cost per metre. This converts a shared catalogue configuration into evidence for the actual production program.
RFQ Inputs
- Wall-saw make/model and flange drawing.
- Diameter sequence and target cutting depth.
- Concrete strength, aggregate and reinforcement.
- Reference blade and annual quantity.
- Private-label marking, packaging and acceptance targets.