WJ-1390 Heavy-Duty CNC Horizontal Machining Cente | RFQ Sourcing Details

The WJ-1390 is a heavy-duty CNC horizontal machining center configured for drilling, tapping, boring, roughing, surface finishing, and deep-cavity machining. Its published configuration combines an inverted T-type bed with a vertically mounted spindle head and moving-column Z-axis arrangement.

The design is intended to maintain spindle-head rigidity as the column moves and reduce vibration during demanding cuts. Supported machine details The standard worktable measures 1000 × 1360 mm and has a stated maximum load capacity of 5000 kg.

Optional 630 × 630 mm and 800 × 800 mm rotary-table configurations are listed. Axis travel is 1300 mm in X, 900 or 1500 mm in Y, and 700 or 850 mm in Z. The spindle specification is BT50 with a Φ220 mm sleeve diameter, paired with 15/18.5 kW motor power or optional 22/26 kW power.

Published maximum spindle-speed choices are 2500, 4000, and 6000 rpm. All three axes have a stated rapid-traverse rate of 12 m/min. Tool-magazine capacity is listed as 24 or 32 tools.

Other published figures include positioning accuracy of 0.02/1000 mm, total required power of 50 kVA, approximate machine dimensions of 3.9 × 5.1 × 3.6 m, and an approximate machine weight of 12 tonnes.

Construction details include dual extended 55# roller linear guides, a nitrogen-balanced spindle box, spindle cooling, a dual-layer-wall moving column made from HT-300 cast iron with secondary annealing, and a semi-enclosed protective cover. The extended spindle sleeve nose is stated as 450 mm for deep-cavity access.

Procurement points to confirm Several specifications are offered as alternatives rather than one fixed build.

Before ordering, the buyer should obtain a signed configuration sheet identifying the selected Y- and Z-axis travels, spindle motor, maximum spindle speed, tool capacity, worktable type, CNC control, and any customization.

The required machining envelope should be checked against the minimum spindle-to-table distances as well as the workpiece weight and fixture arrangement.

Buyers should also confirm how the stated positioning accuracy will be measured and documented, whether inspection records are included, and which operating conditions apply.

Electrical supply, installation footprint, foundation requirements, guarding, chip and coolant equipment, toolholders, commissioning, operator training, packing, delivery schedule, and on-site service scope should be documented before purchase.

The listed warranty period is 12 months, but its coverage, exclusions, service location, response process, and responsibility for travel or replacement parts should be confirmed in the contract.