Plastic Injection Molding

> For Custom Prototyping & Mass Production
> Plastic Parts Production
> As fast as 2 weeks
Injection Molding with parts
Rapid Injection Molding Services
Rapid Plastic Injection Molding Part

RpProto offers a high-quality custom Injection Molding service. It is the most cost-effective process for mass plastic part production. We have tens of sets of injection molding machines. It enables us to produce tens of thousands of high-quality plastic parts within weeks. Injection-molded parts can be made of different materials, such as ABS, PMMA, PVC, PE, PC, POM, PEEK, UHMW,TPU, TPE, Silicone, etc.

RpProto can build rapid injection molds in two weeks at a lower cost due to using cheaper and easy-to-machine materials, like aluminum. Rapid tooling (bridge tooling) is an excellent process for low-volume manufacturing. The cost of rapid tooling is more than 50% lower than that of full production mold.

Our in-house mold-making shop ensures your mold is built with a short lead time at a lower cost, and the quality is well controlled. Contact us.

ABS Injection Part
ABS Injection Part
Plastic-Injection-Molding-Parts
ABS Injection-Molding-Parts

Get a Quote for Rapid Injection Molding

Upload your project files for a quick quote for your rapid injection molding and production parts.

STL | STEP | SLDPRT | IGS | IPT | PRT | SAT files

Injection Molding Options

RpProto’s skilled team effectively manufactures high-quality injection molding. We use various materials and finishes to meet the needs of any industry or application. Here are some of the options available to you:

overmolding injection molding

Overmolding

Overmolding is a process which makes one component mold over another. Overmolding is less expensive than other production methods since it eliminates the requirement for product assembly.

Overmolding is one of the most effective manufacturing methods for mass production with multiple colours or materials. Plastic overmolded components ensure proper alignment and prevent loosening of the different parts, which improves the product’s strength.

insert molding injection molding

Insert Molding

Insert molding is used to add usually metal parts to injection molded parts during molding.

Insert molding is used in a variety of industries, such as automotive, cooking utensils, household appliances, instruments, knobs, electrical components etc. Insert moulding not only saves money on labour and assembly, but it also decreases the size and weight of the part, increases component reliability, and improves part strength and structure while allowing for more design flexibility.

Injection Molding Making
Injection Molding Making
Installing Injection Molding
Installing Injection Molding
Plastic Injection Production
Plastic Injection Production-min

Materials of Injection Molding

injection molding materials
  • Acetal polyoxymethylene (POM)
  • Acrylonitrile butadiene styrene (ABS)
  • Nylon 66 (PA66)
  • Glass-filled, polyamide (PA-GF)
  • High-density polyethylene (HDPE)
  • Low-density polyethylene (LDPE)
  • Polybutylene terephthalate (PBT)
  • Polycarbonate (PC)
  • Glass-filled polycarbonate (PC-GF)
  • ABS polycarbonate (PC-ABS)
  • Polyethylene terephthalate (PET)
  • Polymethyl methacrylate (acrylic) (PMMA)
  • Polyphenylene sulfide (PPS)
  • Polypropylene (PP)
  • Polystyrene (PS)
  • Polystyrene + polyphenyl ethers (PS-PPE)
  • Thermoplastic elastomer (TPE)
  • Thermoplastic vulcanizates (TPV)

ABS-2802HD BASF
ABS-348 Lustran
ABS-HMG47tvID SABIC
GPPS-2618 MED STYRON
GPPS-666D STYRON Trinseo
HDPE-HE9601-PH Bormed
HDPE-HE9601-PH Bormed RECYCLED
LDPE-PCGO9 SABIC
PC+ABS-HC1204HF SABIC
PC-2858 Makrolon
PC-HP1HF LEXAN SABIC
POM-SC655 NC010 Delrin DUPOND
PPSU-R-5100 Radel SOLVAY
PPSU-R-5100-3Y1037 Radel SOLVAY

High Gloss Plastic
ABS-2802HD BASF
ABS-348 Lustran
ABS-757F CHEIMEI
ABS-PA737 CHEIMEI
ABS-PA757 CHEIMEI
AS SAN-82TR LG
GPPS-666D STYRON Trinseo
HDPE-9001 TAISOX
HDPE-B53-35H-011 INEOS Polyolefins
HDPE-HHM5502BN MARLEX
HDPE-M200056 Sabic
HIPS-622 SECCO
PA12-TR55 EMS Grilamid DEGREE
PBT+30GF-420SEO Valox SABIC

ABS-2802HD BASF
ABS-PA-758R CHEIMEI
AS SAN-82TR LG
AS SAN-PN-127H CHEIMEI
PA66-EPR27 SHEN MA
PC+ABS-FR1514 Bayblend
PC+ABS-T85XF Bayblend
PCTG-JN200 SKYGREEN
PP-TI-610 LOTTE
TPV-101-64 70A SANTOPRENE

ABS-2802HD BASF
ABS-PA-758R CHEIMEI
ABS-TR557 LG
ABS-TR558A LG
ABS-TR558A LG+ANTI UV ADDITIVE
AS SAN-82TR LG
LDPE-N210 SINOPEC
PA12-TR55 EMS Grilamid
PC+ABS-C6200-111 Cycoloy Sabic
PC-1201-10 LG
PC-2415 DMX GE
PC-2458 Makrolon
PC-2807 Makrolon
PC-6485 Makrolon
PC-FR7087 MAKROLON

HDPE-9001 TAISOX
HIPS-PH-88E CHEIMEI
PA66+13GF-70G13HS1L DUPOND
POM-100P DUPOND
POM-M90 DURACON
PP-1120 YUNGSOX
PPA+50GF-GV-5H GRIVORY EMS
PPS+40GF-A604WR Torelina TORAY
PP-T30S FUNDE
TPU-255D Texin
TPU-45A 12P000 BASF

ABS-D-190 CHEIMEI
ASA-S 210 ROMIRA GmbH
HIPS-622 SECCO
PA66-Vydyne 47H BK0644
PA6-BC30 Durethan HB
PC+ABS-C2950 SABIC CYCOLOY
PC+ASA-SKR2864C Luran
PC+PBT 357U Sabic 1731-1001
PC+PBT 357XU VOLEX Sabic 1731X-7001
PCTG-JN200 SKYGREEN
PP-K4715 TAIRIPRO
PPS+GF40-1140A6 FORTRON JAPAN
SBC-656C CLEAR INEOS STYROLUTION

ABS-TR558A LG
ABS-TR558A LG+ANTI UV ADDITIVE HDPE-22300 KUBE PIR
HIPS-622 SECCO
PA66+30GF-R530HT Vydyne
PC+30GF-LEXAN 3413R Sabic
PC+ABS-AC2100 TAIRILOY
PC+ABS-C2950 SABIC CYCOLOY
PC+ABS-HC1204HF SABIC
PC+ABS-PC-365 CHEIMEI
PC+ASA-SKR2864C Luran
PC+ASA-W85XF Bayblend
PC-1745 Apec
PP-1120 YUNGSOX
PPA-HT1V 4FWA NAT Grivory EMS

ABS-433 Lustran
ABS-D-190 CHEIMEI
ABS-GP-35 Terluran BASF
ABS-PA757 CHEIMEI
HIPS-PH-88E CHEIMEI
PP-5200XT YUNGSOX
PP-RP344RK PolyMirae

Store and Maintain Plastic Molds

As a leading injection molding production factory in China, we provide mold storage and maintenance for hundreds of customers free of charge. This ensures that the customer’s injection mold is in the best condition and can be used for production as quickly as possible when the customer needs to produce parts.

Injection Mold Storage Room

Finish Options of Injection Molding

finish painting

Advantages of Rapid Injection Molding

Lower Upfront Investment

Production Grade Materials

High speed

Flexibility

High Quality

Why should you choose our Rapid injection molding service?

Rapid injection molds can often serve as a transition between initial design and mass production, and are a cost-effective way to test new products, materials, and design tools. Rapid Injection Molding is much faster than the typical lead time for full-scale production injection molds.

  • Decades of experience
                 Our engineer team has rich experience of making injection molding.
  • Advanced Equipment
                RpProto use top brand imported and Chinese made injection machines to make accurate moldings.
  • Unlimited Capacities
                Apart from our own facilities, we’ve developed excellent relationships with our partners. Injection machines ranging from 10 to 1000 tonnes are available for immediate use.
ABS Plastic Injeaction Molding Part
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