YHP Machining Co., Ltd. · Fenggang, Dongguan
Home/Equipment

Equipment and quality

What we run, and what the parts are measured on. Machine models and travel limits come with your quotation rather than sitting on a web page.

Vertical machining centre in the shop
CNC lathe with coolant on
Grinding department

A machine list tells a buyer very little. Two shops can own the same model and hold different tolerances, because what decides the result is the fixture, the program, the tooling and whether anyone measures the part after the cut.

So the tables below are deliberately plain. What we do publish is the inspection side, because that is the part of the process a buyer can actually audit.

Machines

Departments and what they run.

DepartmentEquipment we run
CNC turningCNC lathes and mill-turn machines with live tooling
CNC milling3-axis and 4-axis vertical machining centres
5-axis / mill-turn5-axis machining centre
Gear cuttingCNC gear hobbing and shaping machines
OD grindingUniversal cylindrical grinding machines
ID grindingInternal grinding spindles and quills
Wire EDMWire-cut EDM machines with automatic threading
Sinker EDMDie-sinking EDM machines with orbiting control
Mould makingMilling, grinding, EDM and fitting benches
Injection mouldingInjection moulding presses with robot take-out

turning · milling 3/4/5-axis · hobbing and shaping · OD and ID grinding · wire and sinker EDM · moulding

Metrology

What the parts are measured on.

InstrumentWhat it is used for
Coordinate measuring machinePosition, profile and free-form geometry
Vision measuring machine2D profiles, small features, thread forms
Roundness testerRoundness, cylindricity, runout and taper
Surface profilometerRa and Rz on sealing and running faces
Granite plate and height gaugeFlatness, parallelism, setup verification
Thread and plug gaugesGo / no-go verification of threads and bores
Micrometers and bore gaugesSizes held through the run, not only at first-off
Hardness testerVerification after heat treatment

Machine models on request

Exact models, travel limits and spindle hours are included with quotations. They are not published here because a model number invites comparison on the wrong axis — the fixture and the inspection plan decide whether your part comes out right.

On the floor

Three departments, photographed as they are.

No stock photography and no renders. If a machine is not on this floor, it is not on this page.

Turning department
CNC lathes and mill-turn machines, tooling set at the spindle.
Milling department
Vertical machining centres, 3- and 4-axis, programmes proved on the floor.
Tool setting
Length and runout checked before the first cut, not after the first scrap part.

Request a quotation

Send us a drawing. Get an engineering answer, not a price list.

Tell us the part, the material and the quantity. An engineer reviews your drawing and replies within one working day — usually with a suggestion on how to make it cheaper.