ELMAX Precision Plastic Moulding Parts / Connector Mold Parts With 0.002mm Grinding Tolerance
Main products
Wei Lin manufactures a full line of standard and customized ejector pins,punches,insert pins ,cavity pins,core pins,mold core, and other mould accessories and die parts etc.
Processing flow: heat treatment → grinding → EDM → quality inspection.
Tolerance:±0.001mm, Roundness:0.001mm, Concentricity:0.002mm,
Hardness:54-60 HRC, Grinding Accuracy:0.002-0.000 mm,
Discharge Accuracy:±0.003mm, Grind Clear Anglemax:=0.02,
Discharge Anglemax=0.05, Grinding Finishra =0.13,
Discharge Finishra:=0.24-0.4, Wire Cutting FinishRa:=0.24-0.4
| Materials | ELMAX |
| Industry Standards | DIN, JIS, AISI, GB |
| Production Capacity | 2000 pieces per week |
| Lead Time | 7-20 days from deposit |
| Payment Term | T/T, Paypal, Western Union, Cash |
| Quality control | Hardness tester, Callipers, Alitimeter, CMM, Projector, 2.5D |
| Machines/equipment | CNC lathes, OD Grinder, EDM, CNC Milling |
| Other Service | OEM &OEM, Customized Specification, One to One Communication, Free Samples |
| Additional | 1) Sample Order and Small Order are acceptable; 2) The methods of delivery: DHL,EMS,UPS or Fedex (fast and safer) |


Main products
| Special mold parts ( -help you save money and time) |
| Custom machining parts ( -help you save money and time) |
| Date mark insert ( -annual production is 1 million pcs) |
| Air poppet valve ( -ultra-precision) |
| Mould latch lock |
| Mould slide units |
| Wear plate and guide rails(- fast delivery time) |
| Slide core units |
| Mold interlocks(- popular products) |
| Sprung core(- popular products) |
| Mould lifter |
| Ejector pin and sleeve |
| Sprue bushing and Locating ring |
| Mould spring |
| Mould stop pin |
| Mould coupling |
| Hydraulic cylinder |
| Collapsible Core(- the minimum diameter which we can produce is 6mm) |