Injection Molding Service
Logell Mold stands as a famous force in the injection molding services sector. Ensuring product quality is our bottom line. On this basis, reducing the costs of mold manufacturing and injection molding production by approximately 15% is the goal we strive for. Every year, First Mold supplies more than 100 mold sets and over 20 million injection-molded components to the global market.
An NDA can be signed if needed before the quotation.
High-Quality Molding & Precison Machining
Precision High-Volume Injection Molding Service
Logell Mold delivers precision thermoplastic injection molding for mission-critical components, achieving ±0.001″ (±0.025mm) tolerances across 20+ presses (90-500T).
Tips: New to injection molding? Explore fundamentals in our guide: What is Injection Molding?
Injection molding can produce parts using materials such as plastic, rubber, and metal, among others. LogellMold’s injection molding services primarily focus on the production of plastic products.
Standard Plastic Injection Molding
The standard method for high-volume production of durable consumer goods, automotive components, and housings using polymers like ABS, PC, or nylon.
Insert Molding
Embeds metal or ceramic inserts into plastic parts, used in electrical connectors, threaded fasteners, and sensor housings.
Overmolding
Bonds a soft material (e.g., TPE) over a rigid substrate, ideal for ergonomic tool grips, medical device buttons, and vibration-resistant seals.
Two-Color Injection Molding
Combines two materials in a single cycle for multicolored consumer products, wear-resistant gears, and waterproof industrial parts.
2600k+
Monthly Parts Capacity
30+
Monthly Molds Fabrication
± 0.02 mm
Precision Mold Tolerance
± 0.05mm
Precision Molding Tolerance
| Items | Description | Items | Description |
| Maximum Part Length | 1500mm (59.06″) | Maximum Part Height | 500mm (19.69″) |
| Maximum Part Depth | 400mm (15.75″) | Minimum Part Length | 5mm (0.2″) |
| Injection Molding Machines | 20+ | Tonnage | 90-1500T |
| Standard Tolerance | DIN-7168-M | Range of Materials Used | 200+, including modified plastic materials |
| Tooling and Injection Molding Department | 50+ employees | Rapid Tooling Lead Time | Shortest delivery time 7 days |
Injection Molded Products by Industry
From lightweight automotive components to life-saving medical devices, Injection molding services can be applied to almost all industries. As a reliable injection molding suppliers, Logell Mold’s services are primarily used in the following sectors:
Industrial Equipment
Creating gears, tool handles, enclosures, jigs & fixtures and custom tool parts in many sectors
Aerospace
Biocompatible instruments and enclosures for surgical tools, IV connectors, and implant casings.
How to Manufacture with LoGell Mold?
1.Submit Design & Receive DFM
Upload CAD files for a free Design for Manufacturing report within 24 hours.
2.Collaborative Mold Design
Finalize mold specs (steel grade, tolerance class) via encrypted client portal.
3.Precision Tool Manufacturing
CNC/EDM machining with ±0.02mm accuracy and 3 trial runs validation.
4.Automated Production
Real-time sensor monitoring on Engel presses for 99.2% yield rate.
5.Quality Release
Full CMM inspection report and material traceability certification.
Surface finishing, assembly, and JIT delivery from China
6.Global Logistics & Support
Why Choose Us As Your Plastic Parts Making Supplier
6+ Years of Cross-Industry Mastery
Logell Mold deliveres 600+ molds for medical, automotive, and consumer sectors. Complex challenges like 0.3mm thin-walls and Class A surfaces is not problem.
Precision Infrastructure
Logell Mold features CNC/EDM tooling with a tolerance of ±0.003 mm, specialized in handling deep grooves and rounded corners. The defect rate of our plastic parts does not exceed 1%.
100% Full Inspection Capability
Dimensional, cosmetic, and structural verification on every batch through automated CMM scanning, achieving ±0.001″ repeatability
Proprietary Tooling Hub: Speed & Control
15-day mold delivery from our in-house facility, backed by 500k+ cycle warranties and 72h emergency repairs – all under one roof.
Injection Molding Materials
There are over 200 common injection molding materials. It includes general-purpose plastics, engineering plastics, and high-performance materials.
Modified materials are optimized from base materials by adding fibers, flame retardants, or adjusting molecular structures. Globally, there are over 18,000 commercial modified materials to meet performance requirements in different scenarios.
Modified materials are optimized from base materials by adding fibers, flame retardants, or adjusting molecular structures. Globally, there are over 18,000 commercial modified materials to meet performance requirements in different scenarios.
Tips: For product designers: Read our plastic material selection in medical industry.
| Category | Representative Materials | Typical Application Scenarios |
| General-Purpose | PP, HDPE, LDPE, PS, PVC, ABS PP、HDPE、LDPE、PS、PVC、ABS | Food packaging, household items, toys, storage bins, disposable medical devices |
| Engineering | PC, ABS+PC, PA6, PA66, POM, PBT, PET PC、ABS+PC、PA6、PA66、POM、PBT、PET | Automotive dashboards, power tool housings, drone frames, industrial gears, electronic connectors |
| High-Performance | PEEK, PEI, PPSU, PPS, PAI, PVDF | Aerospace engine components, sterilization trays, oil & gas valves, semiconductor carriers |
| Modified Plastics | Flame-Retardant ABS, Glass-Filled Nylon, Conductive PP, Medical-Grade PC, Optical PMMA | EV battery housings (UL94 V-0), robotic structural parts, ESD-safe packaging, IV connectors, light guides |
| Elastomers | TPE-S, TPU, TPV, Silicone, EPDM | Wearable device seals, anti-vibration mounts, medical tubing, gaskets, sports equipment |
Why Choose Us As Your Plastic Parts Making Supplier
Beyond functional performance, the right surface finish elevates your product’s aesthetics and durability. At Logell Mold, we combine in-house standard finishing techniques with a 6+ year network of specialized suppliers to deliver textures, colors, and coatings that align with your brand vision..
In-House Surface Finishing Solutions
Standard Finish (SPI Class A/B)
Decorating Techniques
Partner-Enhanced Specialty Finishes
Functional Coatings
Unprocessed parts versus electroplated ones
Untreated pieces versus painted components
Raw components compared with sandblasted parts
Injection Molding Cases
Case Study: Precision Lamp Component Molding
Project Challenge
Our Engineering Approach
Functional Coatings
See Full Technical Breakdown
Which Process’s Best for Your Plastic Parts? Injection Molding, 3D Printing or CNC?
Injection molding, 3D printing, and CNC machining are common processes for producing plastic products, and there are certain principles for selecting the right service provider for each process.
3 Key Scenarios for Choosing Injection Molding:
Mass Production Demand
When the order exceeds 500 pieces, the per-unit cost of injection molding may be only 1/10 of 3D printing, and the delivery speed improves with larger batch sizes.
Material Performance Requirements
High-temperature resistance (>120°C) or elastomeric properties (such as silicone seals)
Brand Consistency
The appearance textures (leather grain/matte) and color matching at the mass production stage can only achieve 99% consistency through injection molding molds.
| Factor | Injection Molding | 3D Printing | CNC Machining |
| Optimal Batch | 1,000+ pieces (steel molds) | 1-100 pieces (prototypes/small batches) | 1-500 pieces |
| Per-Unit Cost | Cheap | Medium | Expensive |
| Material Selection | 200+ engineering plastics/elastomers (ABS, PC, LSR, etc.) | Limited (mainly PLA, resin) | Limited plastics |
| Lead Time | Mold making: 7-30 days; Mass production: 1-3 days per 10,000 pieces | No mold required, 1-5 days delivery | No mold required, 3-10 days |
| Precision | ±0.1mm, VDI 3400 texture | ±0.3mm, layer marks require post-processing | ±0.05mm, mirror polishing |
| Sustainability | High (recyclable materials, waste rate <5%) | Low (resin not recyclable, support material waste 30%+) | Medium |
FAQ For Injection Molding Services
What’s the minimum order quantity for cost-effective injection molding?
When the order quantity of plastic parts exceeds 500 units, cost savings can start to be achieved. The larger the order quantity, the lower the unit cost. For small-batch orders, we recommend considering our CNC machining or 3D printing services.
How long does mold manufacturing typically take?
Standard molds: 15-25 days. Expedited: 10 days with ±0.02mm tolerance guarantee. Complex molds may require 30+ days.
Do you provide metal injection molding (MIM) services?
While Logell Mold specializes in precision thermoplastic injection molding, we partner with certified MIM specialists for metal components. We’ll manage the entire supply chain and quality validation
What’s your approach to preventing warpage in thin-walled parts?
Scientific cooling design + vario-thermal control reduces warpage by 90% for walls down to 0.5mm.
How do you verify mold durability before production?
3 or more trial runs with CMM inspection and mold flow analysis, ensuring 500k+ cycle life for hardened steel tools.
What’s your solution for multi-material components?
In-house two-shot molding combines rigid/soft materials in one cycle, reducing assembly cost by 50%. Material compatibility guide available.
How do you document quality compliance for regulated industries?
We provide full GD&T reports, material certs, and process validation data per ISO 9001 requirements.
What measurement accuracy do you guarantee for critical dimensions?
±0.001″ (±0.025mm) with Zeiss CONTURA CMM (0.0005″ repeatability). Certificates include measurement uncertainty values.
What measureDo you offer tooling ownership options?ment accuracy do you guarantee for critical dimensions?
Choose: Full ownership (mold storage $1 / month) or consignment model (0 storage fee, minimum order commitment).
Do you offer tooling ownership options?
Choose: Full ownership (mold storage $1 / month) or consignment model (0 storage fee, minimum order commitment).
How do you handle design changes after mold approval?
The cost of Engineering Change Orders (ECN) depends on the content of the changes. After the mold design is completed, if the changes do not significantly affect the production and processing of mold components, we will not charge any fees. If the change order affects the processing of already machined mold bases, cavities, etc., a fee ranging from $250 to $2,000 will be charged based on the complexity. Some minor modifications can usually be completed within 72 hours.
