LUZHONG Q1322 Heavy Duty Pipe Threading Machine Tool CNC Lathe

The Q1322 is a heavy‑duty CNC lathe optimized for pipe turning and threading operations, offering high rigidity and accuracy for large workpieces in metalworking, oil & gas, mechanical manufacturing and other industrial applications.

Pipe threading range: 50–220 mm. Two frame/capacity variants are available (select model): swing over bed 630 mm or 800 mm, swing over cross slide 340 mm or 520 mm, and distance between centers 1500 mm or 3000 mm. Maximum load capacity: 3000 kg.

Spindle speed range is 20–550 RPM (VF, 4 steps). Spindle bore is 230 mm. The main spindle motor is 11 kW. Standard chuck is φ520 mm 4‑jaw manual.

Metric threads: 1–15 mm. Inch threads (TPI): 14–1. The machine is configured for a wide range of common metric and imperial thread pitches used in pipe and shaft work.

X axis travel: 320 mm or 420 mm (model dependent). Z axis travel: 1350 mm or 2850 mm. X axis feed steps/range: r22 / 0.02–0.45 mm/rev. Z axis feed steps/range: r26 / 0.07–1.33 mm/rev. Rapid traverse: X = 2300 mm/min, Z = 4000 mm/min.

The supplied tool post is a manual 4‑position turret. Tool shank size is 32 x 32 mm. Additional or powered turrets may be available as optional upgrades—confirm with the supplier.

Tailstock quill diameter: 100 mm. Taper: MT5. Tailstock quill travel: 250 mm.

Main spindle motor: 11 kW. Rapid traverse motor: 0.3 kW. Coolant pump motor: 0.125 kW. Supply voltage and exact electrical configuration can be customized to match your workshop power (confirm required phase and voltage with the manufacturer).

Weights: ~4500 kg for the 1500 mm center version and ~5700 kg for the 3000 mm center version. Dimensions: 1500 mm center model ≈ 3700 x 1650 x 1550 mm; 3000 mm center model ≈ 5200 x 1650 x 1550 mm.

Units are securely packed in plywood cases for transportation. Due to the machine's weight and size, shipping generally requires heavy lifting equipment (crane/forklift) and appropriate transport vehicles—confirm logistics with your freight provider.

Because of its mass and precision requirements, the Q1322 should be placed on a solid, level concrete foundation or appropriately rated machine base. Professional installation and alignment are recommended, including anchor bolts and proper electrical hookup by a qualified electrician.

Routine maintenance includes regular lubrication of guideways and lead screws, keeping coolant clean and topped up (coolant pump 0.125 kW), inspecting and tightening fasteners, checking chuck and spindle condition, and scheduled inspection of electrical components. Follow the manufacturer's maintenance schedule for intervals and procedures.

Yes—voltage and color are customizable per the product description. Additional options commonly offered (subject to supplier availability) include different chucks, powered/tool turrets, steadies, specialized tooling and control packages. Contact the supplier for available options and pricing.

Standard safety practice includes the use of guards, emergency stop devices, proper machine grounding and operator PPE (eye protection, gloves when appropriate, no loose clothing). Verify the machine's configured safety features with the supplier. Operator training on CNC controls, safe setup, threading operations and maintenance is strongly recommended.

For spare parts, service, warranty terms and lead time, contact the authorized LUZHONG dealer or the manufacturer's sales/support team. Exact warranty coverage and after‑sales service options vary by seller and region, so request the official documentation prior to purchase.