1 Product Overview

ZSJH fabricates OEM steel equipment bases for pumps, compressors, generators and packaged machinery. The base is developed around equipment mounting points, foundation anchors and the approved support arrangement. Welding, dimensional control and specified machining are coordinated so the finished base can be checked against the equipment installation interface.

2 Equipment mounting and foundation interfaces

Drawings define mounting planes, anchor holes, equipment centerlines and clearance for maintenance. Static weight, operating forces and vibration requirements are supplied by the equipment designer. Lifting lugs and transport restraints require engineered details. The base design must account for the equipment and foundation system together.

3 Welded base construction and machining

Bases may use sections, plate ribs and mounting pads according to the drawing. Fit-up and weld sequencing control distortion around the mounting interfaces. Machining, stress-relief treatment or final facing is provided only where specified and reviewed. Required tolerances distinguish fabricated geometry from machined contact surfaces.

4 Interface verification and protection

Inspect diagonal dimensions, mounting-hole pitch, pad elevation, flatness where specified and equipment access. Weld checks follow the agreed plan, and trial fitting may use an approved template or mating component. Machined faces are masked during coating and protected for shipment. The delivered records identify base and drawing revision.

5 Product Specifications

Final material, dimensions, acceptance criteria and included operations are defined by the approved drawings and contract.

6 Delivery Workflow

Equipment data → Base drawing approval → Fit-up → Weld sequence → Geometry correction → Specified machining → Interface inspection → Coat and protect

7 FAQ

Is this the same as a machinery frame?

This product centers on the bottom mounting and foundation interface. A machinery frame can support additional equipment levels or surrounding assemblies.

Is vibration performance guaranteed by fabrication alone?

No. Dynamic performance depends on the equipment, base design, foundation and installation. The design criteria must be supplied.

8 CTA

Send your drawings, sample photos, target quantity and quality requirements to ZSJH for an OEM review and quotation for oem steel equipment bases. →Please contact us