Projectile Heald Frame Heavy Reinforced GROB or Steel Heddle Version for Sulzer P7100 P7200 PU TW11 Fabrics

This projectile heald frame is a heavy reinforced frame purpose-built for Sulzer projectile looms. Projectile picking delivers a sharp mechanical impact at every pick, and on heavy or wide fabrics that impact is carried straight into the frame, the side brackets and the heald wires. A frame built for air-jet duty simply does not survive that duty cycle, which is why this frame uses a heavier section and extra-strong side brackets on the Sulzer P7100, P7200, PU and TW11.

It is supplied in two versions so the frame can be matched to the fabric rather than to a catalogue default. The GROB version uses an aluminium top rail with steel rods: lighter in the reciprocating mass, quicker to accelerate, and the usual choice for standard heavy fabrics. The Steel Heddle version is all-steel, with higher strength for the most punishing applications where impact resistance matters more than weight.

Both versions are drop-in replacements. The mounting layout and side bracket geometry follow the original Sulzer design, so no loom modification, no re-drilling and no re-setting of the shedding motion is required at the mill.

Product name: Projectile Heald Frame Heavy Reinforced GROB or Steel Heddle Version for Sulzer P7100 P7200 PU TW11 Fabrics

Frame type: projectile loom heald frame, heavy reinforced construction

Compatible looms: Sulzer P7100, P7200, PU, TW11 projectile weaving machines

Side brackets: extra-strong side brackets for high projectile picking impact

Version option 1: GROB, aluminium top rail with steel rods

Version option 2: Steel Heddle, all-steel construction with higher strength

Best for: denim, canvas, terry and other heavy and wide fabrics

Installation: drop-in replacement, no loom modification needed

Please confirm your loom model, reed space, frame width and the version you need (GROB or Steel Heddle) with our sales team before ordering.

Heavy reinforced frame section withstands the impact of projectile picking

Extra-strong side brackets keep the frame stable on heavy and wide fabrics

Two versions: GROB aluminium top rail with steel rods, or all-steel Steel Heddle

Drop-in replacement with original mounting geometry, no loom modification

Video outgoing inspection recorded for every batch, one year warranty on manufacturing defects

Frame sections checked for straightness and section thickness before assembly

Side brackets inspected for weld and thread integrity under high impact duty

Mounting holes dimension-checked against the original Sulzer layout for drop-in fit

Frame squareness verified so the shed geometry stays consistent on wide looms

Video outgoing inspection recorded for every batch, and the video can be sent with the shipping documents

One year warranty against manufacturing defects; damage from wrong installation or use outside the intended loom and fabric range is excluded

Minimum order quantity: from 30 pieces

Delivery lead time: 7-20 days after order confirmation

Please state the version (GROB or Steel Heddle), frame width and quantity in your inquiry

Neutral export packing by default; private-label and custom packing available on request

Shipping: DHL / FedEx / UPS express, air freight or sea freight

Payment terms: L/C, D/A, D/P, T/T, Western Union

Export documents: commercial invoice and packing list supplied with every shipment

Q1: Which Sulzer looms does this frame fit?

A: It is built for the Sulzer P7100, P7200, PU and TW11 projectile looms. Send us your loom model, reed space and frame width and we will confirm the side bracket layout before you order.

Q2: Should I choose the GROB version or the Steel Heddle version?

A: The GROB version has an aluminium top rail with steel rods, so it is lighter and quicker to accelerate, which suits most heavy fabrics. The Steel Heddle version is all-steel with higher strength, and is the better choice for the heaviest and widest fabrics where impact resistance comes first.

Q3: Does the frame need any loom modification?

A: No. It is a drop-in replacement with the original mounting geometry, so no re-drilling and no re-setting of the shedding motion is needed.

Q4: What is the minimum order quantity and the lead time?

A: MOQ starts from 30 pieces and the delivery lead time is 7-20 days after order confirmation, depending on frame width, version and quantity.

Q5: Is the frame inspected before shipment?

A: Yes. A video outgoing inspection is recorded for every batch and can be sent with the shipping documents so you can check the frames before they leave the workshop.

Q6: What warranty do you offer?

A: One year warranty against manufacturing defects. Damage caused by incorrect installation or by use outside the intended loom and fabric range is not covered.

Q7: Do you support neutral or private-label packing?

A: Neutral packing is standard. Private-label carton marking and artwork are available on request; please confirm details with sales before production.