4-Station Double-Row High-Output One‑step Blow Molding Machine

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Dominate production with the EPY250-V4-B Double-Row ISBM Machine. 16-Ton system running up to 28 cavities. 300KN injection force for high-volume 15ml-1000ml bottles.

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Double-Row Configuration | Up to 28 Cavities | 16-Ton Industrial Grade

The EPY250-V4-B redefines efficiency with its specialized Double-Row (Dual-Bank) mold design. Built on a massive 16-ton chassis with 300KN clamping force, this machine is specifically engineered to double your output capacity for small bottles, running up to 28 cavities in a single cycle.

EPY250-V4-B Double Row Blow Molding Machine

The Mass Production Specialist

While standard machines operate with a single row of cavities, the EPY250-V4-B utilizes a wider platen and advanced manifold system to fill two rows of molds simultaneously. This allows for extreme cavitation density—producing **28 bottles (15-50ml)** or **8 large bottles (1000ml)** every cycle.

Ideally suited for the pharmaceutical (vaccine vials, eye drops) and cosmetic (sample bottles, hotel amenities) industries, this machine delivers the lowest cost-per-bottle in its class without compromising on precision.

⚡ Output Capability:

  • Small Bottles (15-50ml): 20 to 28 Cavities
  • Medium Bottles (100-400ml): 14 to 16 Cavities
  • Large Bottles (800-1000ml): 8 to 12 Cavities

Technical Specifications: EPY250-V4-B (Double Row)

(Swipe left/right to view full table on mobile)

Parameter Unit Value / Options
Machine Core Data
Injection Clamping Force KN 300
Blowing Clamping Force KN 250
Screw Diameter mm 50 55 60 (Std) -
Theoretical Injection Vol cm³ 315 442 480 -
Total Power KW 82.7
Machine Weight Ton 16 Tons
Dimensions (L*W*H) mm 5200 x 2500 x 3800
Double-Row Production Capacity
Cavity Count (PCS) - 8 14 20 28
Max Bottle Volume ml 1000 600 250 50
Bottle Diameter mm 85 66 45 25

Powering Double-Row Performance

Heavy-Duty Servo Hydraulics

Running 28 cavities requires immense, stable power. The EPY250-V4-B uses 3 sets of servo pump systems with a 67.7KW motor to ensure every cavity receives identical pressure.

Nano-Tech Heating

The 15KW Nano-far-infrared heating ring provides the thermal energy needed to plasticize 680g of material rapidly, keeping up with the fast cycle times of double-row molds.

Global Reliability

We use trusted global components: Inovance/MIRLE PLC for logic control, Parker (USA) valves for pressure stability, and Yaskawa (Japan) servos for precise indexing.

Engineered for Scale

Large Machine Assembly
Ever-Power Factory
QC Inspection

Air Supply for 28 Cavities: Oil-Free & Stable

Blowing 28 bottles simultaneously creates a massive instantaneous demand for compressed air. A pressure drop during this split-second can lead to high reject rates.

Ever-Power supplies industrial-grade Máy nén khí trục vít không dầu sized specifically for the EPY250-V4-B's surge demand. This ensures every one of the 28 cavities forms a perfect bottle, while keeping the air 100% oil-free for medical and cosmetic safety.

Oil Free Screw Air Compressor for ISBM

Frequently Asked Questions

1. What is the main advantage of the "Double-Row" configuration?

It doubles your production capacity without needing two separate machines. By arranging molds in two parallel rows, you can produce up to 28 small bottles per cycle, maximizing output per square meter of factory floor.

2. What is the cycle time for 28 cavities?

Cycle times depend on the preform thickness, but the machine is optimized for high speed. With the 300KN clamping force and rapid cooling, cycle times are comparable to smaller machines, resulting in vastly higher daily throughput.

3. Can this machine produce 1 Litre bottles?

Yes. While it shines with small bottles, it can be configured with an 8-cavity mold to produce bottles up to 1000ml with a diameter of 85mm.

4. Does Ever-Power make the double-row molds?

Yes. Double-row molds require high-precision engineering to ensure balanced flow to all 28 cavities. We design and manufacture these high-cavitation molds in-house to guarantee they work perfectly with the EPY250-V4-B.

5. Is the machine difficult to set up?

The machine uses an advanced Inovance/MIRLE PLC with a user-friendly interface. It includes storage for mold recipes, making changeovers straightforward for trained technicians.

Maximize Your Output with Double-Row Technology

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