Vertical Pneumatic Injection Molding Machine Laboratory Sample Forming Machine

Desktop Vertical Pneumatic Injection Molding Machine Laboratory Plastic Injection Molding Machine 110VTECHTONGDA®Product Overview

The vertical injection molding machine is a compact pneumatic device designed for laboratory and R&D applications. It features temperature and pressure control, single injection molding, and pneumatic operation. Benefits include precise temperature/pressure adjustment, accurate filling and molding, high-speed operation, and low labor intensity. Compatible with materials including ABS, PP, PE, PVC, and PA. Ideal for research and small-batch production.

Injection Quantity Notice:

The theoretical maximum injection quantity of 0–10g (0–0.35 oz) is the strict/realistic capacity range for this machine. The actual injection volume varies depending on the plastic material type (e.g., density, flowability, and melting characteristics).

● Lower-density or high-flow materials (such as PP, PE) may achieve the upper limit of ~10g under optimal conditions.
● Higher-density or viscous materials (such as PVC, PA, or certain ABS grades) may result in a lower actual injection weight.

The previously stated \"0–15g\" figure is an overestimated theoretical value and should not be used as a guaranteed standard for all materials.

Product ParametersSupply voltage110VPower1kwApplicable plastic materialsABS, PP, PE, PVC, PAAir pressure requirement0.6Mpa-0.8MpaHeating temperature0-350°C, adjustableMaximum injection quantity0-10g (0–0.35 oz)Plunger diameter16mmNozzle inner diameter2.5mmInjection modeElectric switch single injectionInjection speed1cm/sMaximum mold size (L*W*H)20*20*8cm (7.9*7.9*3.1 inches)Machine size30*20*84cm (11.8*7.9*33 inches)Net weight25kg (55.1LBS)Attention

• Before operation, inspect for mechanical/electrical damage, frame deformation, and air line integrity.
• Machine requires connection to air source (10mm air line and connector included). Prepare a 30L silent air compressor in advance.
• Maintain air pressure between 0.65-0.85. Lower pressure causes defects; higher pressure poses risks.
• Power supply must be properly grounded (resistance ≤5Ω). Use 110V single-phase power only. Do not modify pneumatic components.

Features & AdvantagesPrecise Temperature Control

Adjustable heating range: 0-350°C. Real-time temperature display and monitoring. Easy operation with high practicality.

Real-time Pressure Monitoring

Pressure gauge displays current air pressure. Ensures stable air source with high compatibility and anti-interference performance.

Pneumatic Control System

Electromagnetic valve with quick response and high precision. Compact design, low power consumption, long service life.

Reliable Power Connection

110V power supply with organized circuit layout. Attractive design with excellent safety protection.

Conical Plunger Barrel

Facilitates material filling. Compatible with Φ16mm plunger for stable operation. Simple structure with low maintenance.

Precision Injection Nozzle

2.5mm internal diameter enables quick molding at 1cm/s. High sealing performance and adaptability. Prevents material adhesion.

Operation Method

• Material Filling: Fill plunger cylinder to ≤80% capacity. Overfilling may cause jamming or adhesion.
• Temperature Adjustment: Use temperature controller (upper right). Set appropriate range: PE/PP (200-240°C), ABS (180-210°C), PS (180-200°C).
• Pressure Adjustment: Use pressure regulator (upper right). Lift black knob: clockwise to increase, counterclockwise to decrease pressure. Changes apply after next operation cycle.
• Mold Positioning: Maintain 5mm distance between mold gate and nozzle. Align gate and nozzle, press foot switch for injection. Factory setting: 0.2mp. Adjust to 0.2-0.75mp if needed.

Product Display Item Number (057248): 1 x Desktop Vertical Pneumatic Injection Molding Machine 110VShipping & Handling Details

Default Shipping: Free shipping to Canada and lower 48 US states via Canada Post, USPS, or UPS Ground. Other locations/options: contact for quote.

Special Locations: Additional costs for Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii, PO Boxes, APO/FPO, and international addresses.

Address Requirements: Ensure valid address for UPS/USPS delivery. Additional costs for incorrect/undeliverable addresses are buyer\'s responsibility.

Handling Time: 1-3 business days after payment clearance. Processing: Monday-Friday only.

Taxes/Duties: Not included. Buyer responsibility if applicable.

Shipping Damage: Contact us immediately for resolution.

Return / Refund

Contact us before opening requests/cases. Direct claims may affect warranty and future service.

Returns & Exchanges:

• Returns within 14 days of delivery
• Items must be new, unused, with original materials
• Buyer\'s remorse returns: buyer covers shipping, original shipping cost deducted, 15% restocking fee
• Seller error returns: full refund including shipping
• RA (Return Authorization) number required for all returns

Defective & Damaged Products:

• Provide photos/videos for assessment
• Replacement or refund for exact same product only
• Report damage within 7 days of receipt
• RA number required for returns

Payment

eCheck Payments: Require 5-7 days to clear. Shipment arranged after clearance.

Warranty & response

• 6-month warranty for machines (excludes consumables)
• Technical support available after warranty period (may incur costs)
• Buyer responsible for warranty shipping to us
• Seller covers shipping to buyer
• Contact us for any issues. Positive response appreciated.

Order with confidence. Contact us with any concerns - we respond within 24 hours. We stand behind our products with ongoing support.

On May 27, 2026 at 19:38:32 PDT, seller added the following information: